| Sections | |||
|---|---|---|---|
| Metal Alloys | 7 mins | 0 completed | Learn |
| Polyatomic Ions | 15 mins | 0 completed | Learn Summary |
| Naming Covalent Compounds | 6 mins | 0 completed | Learn |
| Naming Ionic Compounds | 36 mins | 0 completed | Learn |
| Naming Acids | 14 mins | 0 completed | Learn |
| Empirical Formula | 14 mins | 0 completed | Learn Summary |
| Combustion Analysis | 13 mins | 0 completed | Learn |
| Mass Percent Formula | 17 mins | 0 completed | Learn Summary |
| Balancing Chemical Equations | 8 mins | 0 completed | Learn |
| Functional Groups in Chemistry | 13 mins | 0 completed | Learn |
| Stoichiometry | 61 mins | 0 completed | Learn Summary |
| Additional Practice |
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| Ionic and Covalent Bonds |
| Molecular Models |
| Limiting Reagent |
| Percent Yield |
| Additional Guides |
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| Molecular Formula |
| Balancing Chemical Equations Worksheet |
| Theoretical Yield |
| Limiting Reactant |
Solution: Phosphorus (P4) burns in air to give diphosphorus pentoxide. Write a balanced chemical equation for the reaction.
Problem
Phosphorus (P4) burns in air to give diphosphorus pentoxide. Write a balanced chemical equation for the reaction.
Practice Problems
When the chemical equation for the complete combus...
What are the coefficients for the decomposition of...
Balance the following chemical equation.
PCl3(l) ...
What is the sum of the coefficients for the produc...
What is the coefficient of aluminum phosphate once...
When the equation below is balanced with the small...
When the following equation is balanced, the coeff...
Write the balanced equation for the following reac...
What is the sum of the coefficients for the reacta...
Balance the following chemical equations involving...
After the following equation is balanced with the ...
Dinitrogen pentoxide is a gas that decomposes to f...
Balance this equation using the smallest possible ...
Balance this equation using the smallest possible ...
Balance the following chemical equations:
What is the coefficient of oxygen in the balanced ...
What is the sum of the coefficients when the follo...
When the following equation is balanced, the coeff...
A reaction occurs between calcium nitrate and ammo...
What is the significance of the coefficients in a ...
Write the balanced chemical equations for the comp...
Write the balanced chemical equations for the deco...
Nitrogen (N2) and hydrogen (H2) react to form ammo...
The following diagram shows the combination reacti...
Nitrogen (N2) and hydrogen (H2) react to form ammo...
A key step in balancing chemical equations is corr...
A key step in balancing chemical equations is corr...
Consider the mixture of ethanol, C2H5OH, and O2 sh...
When a mixture of 13.0 g of acetylene (C2H2)
and...
The source of oxygen that drives the internal comb...
Sulfuric acid is a component of acid rain formed w...
Nitric acid is a component of acid rain that forms...
In a popular classroom demonstration, solid sodium...
Write balanced chemical equations to correspond to...
Write balanced chemical equations to correspond to...
Write a balanced chemical equation for the ferment...
Write balanced chemical equations to correspond to...
Write a balanced equation for the photosynthesis r...
Write balanced chemical equations to correspond to...
Write a balanced chemical equation for each of the...
Write balanced chemical equations to correspond to...
A major challenge in implementing the “hydrogen ec...
Write a balanced chemical equation for each of the...
Write a balanced chemical equation for each of the...
Write a balanced chemical equation for each of the...
Write a balanced chemical equation for the reactio...
Write a balanced chemical equation for the reactio...
Write a balanced chemical equation for the reactio...
Write a balanced chemical equation for the reactio...
Potassium superoxide, KO2,
is often used in oxyg...
Acetylene gas, C2 H2 (g), is used in welding.Write...
Natural gas is very abundant in many Middle Easter...
Natural gas is very abundant in many Middle Easter...
When hydrochloric acid is poured over potassium su...
Aluminum sulfide reacts with water to form aluminu...
Calcium hydride reacts with water to form calcium ...
Write a balanced chemical equation for the reactio...
Write a balanced chemical equation for the reactio...
A sample of hydrogen gas is generated in a closed ...
Formic acid has the chemical formula HCOOH. It is...
Write a balanced equation for the reaction that oc...
Write a balanced equation for the reaction that oc...
Write a balanced equation for the reaction that oc...
Write a balanced equation for the reaction that oc...
Write balanced equations for the following reactio...
Write balanced equations for the following reactio...
Formic acid, HCOOH, is a weak electrolyte.Write th...
Hydrogen peroxide (H2O2) decomposes in the presenc...
Bismuth tribromide is soluble in acidic solution. ...
Octane (C8 H18 ) is a liquid hydrocarbon at room t...
Write the chemical equation for the following reac...
A loud classroom demonstration involves igniting a...
Aqueous nitric acid and aqueous ammonia react.Expr...
Balance each chemical equation:a. Na2S(aq) + Cu(NO...
Write the balanced chemical equation for the follo...
Write the balanced chemical equations.Nitric acid ...
For each of the following equations, write the che...
Write the balanced chemical equation:
Aqueous hyd...
Balance the equation. HC2H3O2(aq) + Ba(OH)2(aq)...
Balance each chemical equation:b. N2H4(l) → NH3(g)...
What is the coefficient of O 2 when the following ...
Balance each chemical equation:c. HCl(aq) + O2(g) ...
Balance each chemical equation:d. FeS(s) + HCl(aq)...
What is the stoichiometric coefficient for oxygen ...
Aluminum metal reacts with iron(II) sulfide to for...
Balance this equation:KOH+H3PO4 → K3PO4+H2O
Balance the following equation: Ba + H2O → Ba(OH)2...
Write a balanced equation to show the reaction of ...
Determine the balanced chemical equation for this ...
How do you balance this equation? NaOH + H2O → Na ...
Balance the following equation: B2O3(s) + HF(l) → ...
What is the coefficient of H2O when the following ...
What is the coefficient of H2O when the following ...
Write the chemical formulas for the following reac...
Complete and balance each of the following equatio...
When the chemical equation below is balanced with ...
The following equation is not balancedCaSO4 + AlCl...
When the chemical equation
FeS + O2 → FeO + SO2
...
The reaction of calcium with elemental chlorine yi...
Examine the following unbalanced chemical equation...
Which one of the following chemical equations is b...
Balance the following equations by inserting coeff...
Write a balanced equation to show the reaction of ...
Write the balanced chemical formula for the reacti...
Nitric oxide gas reacts with hydrogen gas to form ...
Great Lakes Chemical Company produces bromine, Br ...
Give the balanced equation for each of the followi...
Give the balanced equation for each of the followi...
Give the balanced equation for each of the followi...
Give the balanced equation for each of the followi...
Balance the following equations:a. Ca(OH)2(aq) + H...
Balance the following equations:b. Al(OH)3(s) + HC...
Balance the following equations:c. AgNO3(aq) + H2S...
Balance each of the following chemical equations.a...
Balance the following equation:K2CrO4 + Na 2SO3 + ...
Balance each of the following chemical equations.b...
Balance each of the following chemical equations.c...
Balance each of the following chemical equations.d...
Balance each of the following chemical equations.e...
Balance each of the following chemical equations.f...
Balance each of the following chemical equations.g...
When the chemical reaction representing the comple...
Sulfuric acid is a component of acid rain formed w...
When iron rusts, solid iron reacts with gaseous ox...
Nitric acid is a component of acid rain that forms...
Write the described reaction as a balanced reactio...
In a popular classroom demonstration, solid sodium...
One of relatively few reactions that takes place d...
When iron rusts, solid iron reacts with gaseous ox...
Write a balanced chemical equation for the ferment...
After balancing the following reaction, what are t...
Write a balanced equation for the photosynthesis r...
Balance the following equation and select the corr...
Write a balanced chemical equation for each reacti...
Write a balanced chemical equation for each reacti...
Write a balanced chemical equation for each reacti...
Write a balanced chemical equation for each reacti...
Write a balanced equation to show the reaction of...
Write the balanced equation for the reaction of so...
When hydrogen peroxide (H2O2) decomposes, it forms...
Write a balanced equation to show the reaction of ...
Balance the following equation: K2CrO4 + Na2SO3...
Balance the following equations.
a. ___ C3H8O(l)...
Write a balanced chemical equation for each of the...
Balance the following equations.a. H2 + O2 → H2Ob....
Write a balanced chemical equation for each of the...
Write balanced equation for the following by inser...
Write balanced equation for the following by inser...
Use the following equations to answer the next fou...
Write balanced equation for the following by inser...
Balance each of the following chemical equations u...
Balance each of the following chemical equations u...
Write balanced equation for the following by inser...
Balance each of the following chemical equations u...
Write balanced equation for the following by inser...
Balance each of the following chemical equations u...
Sulfur tetrafluoride (SF4) reacts slowly with O2 t...
Write balanced equation for the following by inser...
Write balanced equation for the following by inse...
Write balanced equation for the following by inse...
One of relatively few reactions that takes place d...
Write balanced equation for the following by inser...
Write balanced equation for the following by inse...
Write balanced equation for the following by inse...
Write balanced equation for the following by inse...
Write balanced equation for the following by inse...
Which of the following statements about chemical e...
What does it mean to say an equation is balanced? ...
What are the correct coefficients (reading from le...
Balance the following equations:(a) PCl5(s) + H2O(...
Balance the following equations:(b) Cu(s) + HNO3(a...
Balance the following equations:(c) H2(g) + I2(s) ...
Balance the following equations:(e) Na(s) + H2O(l)...
Balance the following equations:(f) (NH4)2Cr2O7(s)...
Balance the following equations:(h) PtCl4(s) ⟶ Pt(...
Consider the unbalanced equation for the combustio...
3.9Indicate whether each statement is true or fals...
In the process of respiration, glucose is oxidized...
Balance the following equation:Ca(OH) (aq) + H3PO4...
Balance the following equation:Al(OH)3 (s) + HCl (...
Balance the following equation:AgNO3 (aq) + H2SO4 ...
Balance the following equation:KO2 (s) + H2O (l) →...
Balance the following equation:Fe2O3 (s) + HNO3 (a...
Balance the following equations:(c) Pb(s) + H2O(l)...
Balance the following equation:NH3 (g) + O2 (g) → ...
Balance the following equation:PCl5 (l) + H2O (l) ...
Balance the following equation:MoS2 (s) + O2 (g) →...
Balance the following equations:(d) Fe(s) + H2O(l)...
Balance the following equation:FeCO3 (s) + H2CO3 (...
Balance the following equations representing combu...
Balance the following equation representing combus...
Balance the following equation representing combus...
Balance the following equation representing combus...
Balance the following equation:Cr (s) + S 8 (s) → ...
Balance each of the following chemical equations. ...
Balance each of the following chemical equations. ...
Balance each of the following chemical equations. ...
Balance each of the following chemical equations. ...
Balance the following equation:NaHCO3 (s) —heat→ N...
Balance the following equation:KClO3 (s) —heat→ KC...
Balance the following equations:(e) Sc2O3(s) + SO3...
Balance the following equation:Eu (s) + HF (g) → E...
(a) When the metallic element sodium combines with...
Silicon is produced for the chemical and electroni...
The scenes below represent a chemical reaction bet...
Silicon is produced for the chemical and electroni...
Balance the following equations:(f) Ca3(PO4)2(aq) ...
Indicate whether each statement is true or false.(...
Balance the following equations:(h) TiCl4(s) + H2O...
Glass is a mixture of several compounds, but a maj...
Write balanced equation for the following by inser...
Write a balanced molecular equation describing eac...
Write a balanced molecular equation describing eac...
Write a balanced molecular equation describing eac...
Write a balanced equation describing each of the f...
Enter a balanced chemical equation for the combust...
A propane tank on a home barbeque contains 11.3 x ...
Convert the following into balanced equations:When...
Convert the following into balanced equations:Liqu...
A particular coal contains 2.5% sulfur by mass. Wh...
Convert the following into balanced equations:When...
Convert the following into balanced equations:When...
The following diagram represents a reaction shown ...
Convert the following into balanced equations:Liqu...
Gaseous dichlorine monoxide decomposes readily to ...
Write a balanced equation describing each of the f...
Convert the following into balanced equations:When...
In 1997 and 2009, at United Nations conferences on...
Consider the decomposition of liquid hydrogen pero...
The reaction between reactant A (blue spheres) and...
When iron rusts, solid iron reacts with gaseous ox...
Write the balanced chemical equations that corresp...
Write a balanced equation describing each of the f...
Write the balanced chemical equations that corresp...
Write the balanced chemical equations that corresp...
Write the balanced chemical equations that corresp...
Write a balanced equation describing each of the f...
Identify the correct balanced equation for the com...
Write a balanced chemical equation for each reacti...
Write a balanced chemical equation for each reacti...
In photosynthesis, plants form glucose (C6H12O6) a...
Write a balanced chemical equation for each reacti...
Write a balanced chemical equation for each reacti...
Loss of atmospheric ozone has led to an ozone “hol...
Loss of atmospheric ozone has led to an ozone “hol...
Determine the balanced equation for the reaction t...
Colorful fireworks often involve the decomposition...
Colorful fireworks often involve the decomposition...
Magnesia (MgO) is used for fire brick, crucibles, ...
During photosynthesis, plants use energy from sunl...
Ethanol can be made from the fermentation of crops...
Write a balanced equation for the gaseous reaction...
Methanol (CH3OH) has been suggested as a fuel to r...
Colorful fireworks often involve the decomposition...
Write a balanced equation for the combustion of ga...
Hydroxyapatite, Ca5(PO4)3(OH), is the main mineral...
Enter a balanced equation for the reaction between...
Solid iodine trichloride is prepared in two steps:...
Solid iodine trichloride is prepared in two steps:...
Palmitic acid (C16H32O2) is a dietary fat found in...
Lead can be prepared from galena [lead(II) sulfide...
Lead can be prepared from galena [lead(II) sulfide...
Various nitrogen oxides, as well as sulfur oxides,...
Hydrogen and methanol have both been proposed as a...
The following scene represent a chemical reaction ...
When a compound containing C, H, and O is complete...
Hydrogen and methanol have both been proposed as a...
What is the sum of the coefficients in the balance...
Various nitrogen oxides, as well as sulfur oxides,...
For the reaction between solid tetraphosphorus tri...
Propane, C3H8, is a hydrocarbon that is commonly u...
Enter a balanced equation for the complete combust...
Aqueous hydrogen fluoride (hydrofluoric acid) is u...
A novel process for obtaining magnesium from sea w...
Enter a balanced equation for the reaction between...
A novel process for obtaining magnesium from sea w...
Give the balanced equation for the following chemi...
Give the balanced equation for the following chemi...
Give the balanced equation for the following chemi...
In a common experiment in the general chemistry la...
Give the balanced equation for the following chemi...
A novel process for obtaining magnesium from sea w...
Give the balanced equation for the following chemi...
You may want to reference (Pages 284 - 288) Sectio...
Give the balanced equation for the following chemi...
A novel process for obtaining magnesium from sea w...
Give the balanced equation for the following chemi...
A common demonstration in chemistry courses involv...
Convert the following description into balanced eq...
A novel process for obtaining magnesium from sea w...
Convert the following description into balanced eq...
Convert the following description into balanced eq...
Convert the following description into balanced eq...
Copper(II) sulfide is oxidized by molecular oxygen...
Convert the following description into balanced eq...
Liquid octane (C8H18), a component of gasoline, re...
Write an equation to show how sulfuric acid is pro...
Write an equation to show how sulfuric acids in ac...
A 0.4230-g sample of impure sodium nitrate was hea...
In the following diagram, the white spheres repres...
Methanol burns in oxygen to form carbon dioxide an...
Combustion of table sugar produces CO2(g) and H2O(...
Silicon is produced for the chemical and electroni...
Ethanol (C2H5OH) is currently blended with gasolin...
Methanol (CH3OH) is used as a fuel in race cars.Wr...
Enter balanced equations for the following reactio...
Enter balanced equations for the following reactio...
Enter balanced equations for the following reactio...
Write a balanced equation for the following gas ph...
Write a balanced molecular equation describing eac...
Solid copper reacts with solid sulfur to form soli...
Balance the following equation:
a. Zn +H2SO4 → Zn...
Write the balanced chemical equation for the follo...
Consider the mixture of propane, C3H8, and O2 show...
Write a balanced chemical equation for the reactio...
Liquid octane reacts with oxygen gas to form carbo...
Write a balanced equation to show the reaction of ...
Write a balanced chemical equation for the reactio...
Balance the following equations:(b) P4(s) + O2(g) ...
Balance the following equations:(g) P4(s) + Cl2(g)...Write the balanced equation for the complete combu...
Write the balanced chemical equation for the follo...
Write the balanced chemical equation for the react...
When iron rusts, solid iron reacts with gaseous ox...In our bodies, sugar is broken down with oxygen to...Phosphorus (P4) burns in air to give diphosphorus ...Complete and balance the following reaction. Inclu...Consider this aqueous reaction. HCN (aq) + Be(OH)2...Write and balance the equation for the complete co...When the equation below is balanced, the coefficie...Iron(III) oxide reacts with aluminum metal powder ...Automobile airbags inflate due to the formation of...Part A Balance the following equation for the synt...Balance the following reactions: a. _____CaO (s) +...A balanced reaction equation must have the same nu...Click in the box to activate the palette. Write a ...Balance each of the following neutralization react...Click in the answer box to activate the palette. C...
The equilibrium system between sulfur dioxide gas,...The Determine the balanced chemical equation for t...Part A CO(g) + O2(g) → CO2(g)Express your answer a...Balance each of the following neutralization react...Check in the box to activate the palette.Write a b...Click in the answer box to activate the palette.Co...A balance reaction equation must have the same num...Complete the balanced equations for these reaction...When methane (CH4) bums it reacts with oxygen gas ...Polishing Silver Silver tamish is the result of si...When the following equation is balanced (without f...
Balance the following equations by inserting coeff...What is the total number of oxygen atoms on the ri...
Balance the following equations:(d) Fe(s) + O2(g) ...
Stearic acid (C18H36O2) is a fatty acid, a molecul...
Determine the balanced chemical equation for this ...
Balance the following equations by inserting coef...
Methane (CH4) is the main component of marsh gas. ...
When aluminum, Al, metal is dipped in an aqueous s...Write and balance the equation for the complete co...
Part AGaseous acetylene (C2H2) reacts with oxygen ...Balance the following chemical reaction:C3H8 + O2 ...Determine which elements are balanced and which ar...Balance the following equations by inserting coeff...Consider the following reaction:Mg (s) + 2H2O (l) ...
Write the balanced chemical equation for the Haber...
Write a balanced equation for the complete combust...
The following diagram shows the combination reacti...
Hydrogen cyanide is prepared commercially by the r...
Consider the unbalanced equation for the neutraliz...
Balance the following equations:(g) Al(s) + H2SO4(...
Imagine you mix 16.05 g of methane (CH4) gas and 9...
Write balanced equation for the following by inser...
The multistep smelting of ferric oxide to form ele...
Write the balanced chemical equations that corresp...
Write the chemical equation for the reaction:Solid...
Balance the following equation:CaO (s) + C (s) → C...
Iron oxide ores, commonly a mixture of FeO and Fe2...
Balance the following equations:(a) Ag(s) + H2S(g)...
Write balanced equation for the following by inse...