When aluminum is placed in concentrated hydrochloric acid, hydrogen gas is produced.
2 Al (s) + 6HCl (aq) → 2 AICI3 (aq) + 3H2 (g)
What volume of H2 (g) is produced when 8.40 g of Al (s) reacts at STP?
Gas Stoichiometry
See all sections| Sections | |||
|---|---|---|---|
| Pressure Units | 10 mins | 0 completed | Learn |
| Manometer | 10 mins | 0 completed | Learn Summary |
| Partial Pressure | 11 mins | 0 completed | Learn Summary |
| The Ideal Gas Law | 47 mins | 0 completed | Learn Summary |
| Standard Temperature and Pressure | 19 mins | 0 completed | Learn |
| Effusion | 8 mins | 0 completed | Learn Summary |
| Root Mean Square Speed | 11 mins | 0 completed | Learn Summary |
| Kinetic Molecular Theory | 9 mins | 0 completed | Learn |
| Van der Waals Equation | 22 mins | 0 completed | Learn |
| Velocity Distribution | 7 mins | 0 completed | Learn |
| End of Chapter 5 Problems | 74 mins | 0 completed | Learn |
| Additional Practice |
|---|
| Chemistry Gas Laws |
| Ideal Gas Law Density |
| Ideal Gas Law Molar Mass |
| Gas Stoichiometry |
| Collecting Gas Over Water |
| Kinetic Energy of Gases |
| Additional Guides |
|---|
| Ideal Gas Law |
| Boyle's Law |
| Charles Law |
| Combined Gas Law |
Solution: When aluminum is placed in concentrated hydrochloric acid, hydrogen gas is produced. 2 Al (s) + 6HCl (aq) → 2 AICI3 (aq) + 3H2 (g) What volume of H2 (g) is produced when 8.40 g of Al (s) reacts at STP?
Practice Problems
Consider 2 Al (s) + 6 HCl (ℓ) → 2 AlCl3 (s) + 3 H2...
A 2.85-g sample of an unknown chlorofluorocarbon d...
Consider the reaction:
2 SO2(g) + O2(g) → 2 SO3(g...
Ammonium nitrate decomposes explosively upon heati...
For the reaction of Ca with excess HCI, determine ...
How many milliliters of ozone gas at 25.0°C and 1....
What volume of N2 measured at 735 mm Hg and 260°C,...
Assume this reaction is carried out in the apparat...
Sulfur dioxide reacts with oxygen gas to produce s...
A 3.57 g sample of KCl-KClO3 mixture is decompose...
For the decomposition of hydrogen peroxide reactio...
What volume of pure oxygen gas (O2) measured at 58...
Oxygen gas reacts with powdered aluminum according...
A 6.54 g sample of a mixture of magnesium carbona...
Natural gas is very abundant in many Middle Easter...
When hydrochloric acid is poured over potassium su...
Consider this reaction. CaCO3(s) → CaO(s) + CO2(g)...
The emission of NO2 by fossiI fuel combustion can ...
In the synthesis of ammonia gas from nitrogen and ...
Determine the theoretical yield of K2CO3 when 0.39...
DrRuth says: Combustion means react with oxygen ga...
The chemical reaction N2(g) + 3H2(g) → 2NH3(g) is ...
Calcium carbide (CaC2) reacts with water to produc...
In the past, acetylene C2H2 was produced by reacti...
Oxygen gas reacts with powdered aluminum according...
Baggage handlers at airports routinely screen lugg...
Chlorine dioxide gas (ClO2) is used as a commercia...
Consider the chemical reaction:C(s) + H2O(g) → CO(...
Consider the chemical reaction:2 H2O(l) → 2H2(g) ...
CH3OH can be synthesized by the reaction: CO(g) + ...
What volume of CO2 gas (MM = 44.01 g/mol) can be p...
At 477 K and 645 mmHg, what volume of N2 will reac...
Methanol (CH3OH) can be produced by the following ...
Consider the following reaction:2 SO2 (g) + O2(g) ...
The nitrogen content of organic compounds can be d...
At elevated temperatures, sodium chlorate decompos...
An environmental engineer analyzes a sample of air...
A 3.90-g sample of a mixture of CaO and BaO is pla...
A catalytic converter in an automobile uses a pall...
The combustion of octane, C8H18, proceeds accordin...
The combustion of octane, C8H18, proceeds accordin...
If 5.17 g of Ag2O is sealed in a 75.0-mL tube fill...
Hydrogen cyanide is prepared commercially by the r...
When gaseous F2 and solid I2 are heated to high te...
Metallic molybdenum can be produced from the miner...
Silver oxide decomposes when heated:2 Ag2O(s) → 4 ...
The metabolic oxidation of glucose, C6H12O6, in ou...
The metabolic oxidation of glucose, C6H12O6, in ou...
Small quantities of hydrogen gas can be prepared i...
A baker uses sodium hydrogen carbonate (baking sod...
In the “Méthode Champenoise,” grape juice is ferme...
Equal moles of sulfur dioxide gas and oxygen gas a...
Joseph Priestley first prepared pure oxygen by hea...
Consider the following chemical equation.2NO2(g) →...
Consider the following chemical reaction: C(s) + H...
During World War II, a portable source of hydrogen...
A large portion of metabolic energy arises from th...
Ammonium carbonate decomposes upon heating accordi...
Gaseous ammonia can be injected into the exhaust s...
Combustible vapor-air mixtures are flammable over ...
The emission of NO2 by fossil fuel combustion can ...
Gaseous iodine pentafluoride, IF5, can be prepared...
In a bromine-producing plant, how many liters of g...
The chlorofluorocarbon CCl2F2 can be recycled into...
Automobile air bags are inflated with nitrogen gas...
The atmosphere slowly oxidizes hydrocarbons in a n...
Lime, CaO, is produced by heating calcium carbonat...
The atmosphere slowly oxidizes hydrocarbons in a n...
Before small batteries were available, carbide lam...
Calculate the volume of oxygen required to burn 12...
Xenon hexafluoride was one of the first noble gas ...
In one of his most critical studies on the nature ...
Which of the following statements describes
how th...
What volume of oxygen at 423.0 K and a pressure of...
Aluminum reacts with chlorine gas to form aluminum...
Consider the generic reaction: 2A(g)+B(g) → 2C(g) ...
Sulfur trioxide, SO3, is produced in enormous quan...
Nitrogen and hydrogen gases react to form ammonia ...
Consider the reaction between 50.0 mL liquid metha...
One molecule of hemoglobin will combine with four ...
Urea (H2NCONH2) is used extensively as a nitrogen ...
Both Jacques Charles and Joseph Louis Guy-Lussac w...
In the reaction shown here, 4.55 L of O2 was forme...
Hemoglobin is the protein that transports O2 throu...
A 20.0-L nickel container was charged with 0.859 a...
Aqueous sulfurous acid (H2SO3) was made by dissolv...
A gaseous fuel mixture stored at 748 mmHg and 298 ...
Chlorine gas reacts with fluorine gas to form chlo...
Assume that an exhaled breath of air consists of 7...
Freon-12 (CF2Cl2), widely used as a refrigerant an...When KClO3(s) (molar mass = 122.55 g mol–1 ) is he...
Ethene is converted to ethane by the reactionC2H4(...Calcium carbide reacts with water to produce acety...
A mixture of CO(g) and O2 (g) in a 1.2 -L containe...
Calcium hydride, CaH2, reacts with water to form h...
When 15.0 g of fluorite (CaF2) reacts with excess ...
The following equation shows the combustion of met...
The combustion of octane, C8H18, proceeds accordin...
An atmospheric chemist studying the pollutant SO2 ...
How many grams of potassium chlorate decompose to ...
When hydrochloric acid is poured over potassium su...
A 2.90 -g sample of an unknown chlorofluorocarbon ...Acetic acid will react with oxygen gas to form car...Reaction vessel contains 6.1 g of CO and 6.1 g of ...A miniature volcano can be made in the laboratory ...Chlorine gas reacts with fluorine gas to form chlo...
A 15.0-L rigid container was charged with 0.500 at...
Ozone is depleted in the stratosphere by chlorine ...
Ammonia, NH3(g), and hydrogen chloride, HCl(g), re...
Gaseous iodine pentafluoride, IF5, can be prepared...
Hydrogen azide, HN3, decomposes on heating by the ...
Gaseous iodine pentafluoride, IF5, can be prepared...
Magnesium can be used as a "getter" in evacuated e...
A mixture of NH3(g) and N2H4(g) is placed in a sea...
Chlorine gas reacts with fluorine gas to form chlo...
Imagine that you have a 5.50 L gas tank and a 4.50...
A 20.0-L stainless steel container at 25°C was cha...
A 2.747-g sample of manganese metal is reacted wit...Given this reaction: CS2(g) + 3O2(g) => CO2(g) ...
Nitric acid is produced commercially by the Ostwal...
Cavendish prepared hydrogen in 1766 by the novel m...
Consider the unbalanced chemical equation below:Ca...
Chlorine can be prepared in the laboratory by the ...A 5.00-g sample of solid BaCI2 •2H2O was heated su...The combustion of octane, C6H15, proceeds accordin...
lf 6.00 L of water vapor at 50.2 ºC and 0.121 atm ...
In some aquatic ecosystems, nitrate (NO3-) is conv...Part AIf 50.0 L of hydrogen chloride gas reacts wi...A baker uses sodium hydrogen carbonate (baking sod...Enter your answer in the provided box.Xenon hexafl...A mixture of oxygen and nitrogen gases is maintain...How many milliliters of oxygen gas at STP are rele...Calculate the mass in grams of hydrochloride produ...A 2.95 - g sample of an unknown chlorofluorocarbon...Consider the following reaction:2SO2(g) + O2(g) → ...
Assume that a single cylinder of an automobile eng...Consider the following reaction. H2 (g) + I2 (s) →...
Chlorine gas reacts with fluorine gas to form chlo...The ideal gas law PV = nRT relates pressure P, vol...Assume that a single cylinder of an automobile eng...
Chlorine can be prepared in the laboratory by the ...Hydrogen and iodine gases react to form hydrogen i...
Automobile air bags inflate during a crash or sudd...Enter your answer in the provided box. Ammonium ni...Three moles of glyceryl trioleate (triolein) are c...Lithium reacts with nitrogen gas according to the ...Chlorine gas is collected from the following react...What is the total volume of all gases that are pro...When aluminum is placed in concentrated hydrochlor...Ammonium carbonate decomposes upon heating accordi...Oxygen gas reacts with powdered aluminum according...Chlorine can be prepared in the laboratory by the ...Limestone (CaCO3) reacts with hydrochloric acid ac...How many grams of carbon disulfide are needed to c...For each of these equations, determine the change ...
Potassium chlorate (KClO3 molar mass 122.5 g/mol) ...The combustion of octane, C8H18, proceeds accordin...The combustion of octane, C8H18 proceeds according...When aluminum is placed in concentrated hydrochlor...When aluminum is placed in concentrated hydrochlor...Oxygen gas reacts with powdered aluminum according...The total volume of hydrogen gas needed to fill th...Part AWhat is the volume occupied by 14.1 g of arg...Part AWhat volume of O2 at 836 mmHg and 41°C is re...The combustion of octane, C8H18, proceeds accordin...
When ammonium nitrite (NH4NO2) is heated, it decom...
Ammonium nitrite, NH4NO2, will decompose to yield ...
Some very effective rocket fuels are composed of l...
Concentrated hydrogen peroxide solutions are explo...
An important process for the production of acrylon...
Carbon monoxide gas reacts with hydrogen gas to fo...
In 1897 the Swedish explorer Andreé tried to reach...
“Strike anywhere” matches contain the compound tet...
Propane, C3H8, is a hydrocarbon that is commonly u...
The oxides of Group 2A metals (symbolized by M her...
Xenon and fluorine will react to form binary compo...