| Sections | |||
|---|---|---|---|
| Molarity | 23 mins | 0 completed | Learn Summary |
| Normality & Equivalent Weight | 24 mins | 0 completed | Learn Summary |
| Solution Stoichiometry | 22 mins | 0 completed | Learn |
| Solubility Rules | 7 mins | 0 completed | Learn Summary |
| Net Ionic Equations | 21 mins | 0 completed | Learn Summary |
| Electrolytes | 19 mins | 0 completed | Learn Summary |
| Redox Reaction | 32 mins | 0 completed | Learn Summary |
| Balancing Redox Reactions | 22 mins | 0 completed | Learn |
| Activity Series | 19 mins | 0 completed | Learn |
| End of Chapter 4 Problems | 46 mins | 0 completed | Learn |
| Additional Practice |
|---|
| Redox Reactions |
| Calculate Oxidation Number |
| Additional Guides |
|---|
| Dilution |
| Net Ionic Equation |
| Oxidation Reduction (Redox) Reactions |
| Oxidation Number |
| Types of Chemical Reactions |
Solution: The accompanying photo shows the reaction between a solution of Cd(NO3)2 and one of Na2S. What is the identity of
the precipitate?
Problem
The accompanying photo shows the reaction between a solution of Cd(NO3)2 and one of Na2S. 
What is the identity of the precipitate?
Practice Problems
In each of the following instances two solutions a...
If you take an ionic compound, dissolve it into wa...
Separate samples of a solution of an unknown salt ...
Which one of the following reactions does not prod...
Equal volumes of 1.00M of NaCl and 1.00M Pb(NO 3)2...
The following aqueous solutions are mixed: 1.00M N...
Which of the following reagents could be used to s...
Which of the following reagents could be used to s...
Which is the most satisfactory solvent for alumina...
What is the identity of the insoluble solid that i...
Predict the identity of the precipitate that forms...
Some Pb(NO3)2 (aq) and KI (aq) are combined and a ...
Which ion may form a scummy precipitate with ordin...
The SOLUBILITY of a compound represents the maximu...
What are the primary products of the neutralizatio...
Does a reaction occur when an aqueous solution of ...
Which ions remain in solution, unreacted, after ea...
Baking soda (sodium bicarbonate, NaHCO3) reacts wi...
Will precipitation occur when the following soluti...
Will precipitation occur when the following soluti...
A precipitation reaction.Which ions rema...
Three cations, Ni2+, Cu2+, and Ag+, are separated ...
Suggest how the cations in each of the following s...
You know that an unlabeled bottle contains an aque...
What is a precipitation reaction?
How can you predict whether a precipitation reacti...
Consider the generic ionic compounds with the form...
Qualitative analysis. A flowchart showing a common...
A solution containing several metal ions is treate...
What is a gas-evolution reaction?
What reactant types give rise to gas-evolution rea...
Which of the following is a precipitation reaction...
Write a molecular equation for the precipitation r...
When the following solutions are mixed together, w...
Write a balanced chemical equation for the reactio...
What gas is produced if (NH4)2SO4 is reacted with ...
When the following solutions are mixed together, w...
When the following solutions are mixed together, w...
When the following solutions are mixed together, w...
When the following solutions are mixed together, w...
When the following solutions are mixed together, w...
When the following solutions are mixed together, w...
Predict the precipitate in the reaction between so...
What product(s) form in the following neutralizati...
The mixing of which pair of reactants will result ...
Consider separate aqueous solutions of HCl and H 2...
a. Write the balanced equation for the reaction of...
Which of the following metathesis reactions will o...
The mixing of which pair of reactants will result ...
Write a balanced equation to show the reaction of ...
Consider the double displacement reaction of calci...
Calcium hydride reacts with water to form calcium ...
Express your answer as a chemical equation. Enter ...
Write a molecular equation for the precipitation r...
Write net ionic equations for the reaction, if any...
Write net ionic equations for the reaction, if any...
Separate samples of a solution of an unknown solub...
Write a molecular equation for the precipitation r...
A sample may contain any or all of the following i...
Write a balanced equation describing the neutraliz...
Write a molecular equation for the precipitation r...
Complete and balance each of the following equatio...
Complete and balance each of the following equatio...
What kind of reaction occurs when you mix aqueous ...
Many years ago, it was common to find small toys i...
Complete and balance each of the following equatio...
An interesting use of copper oxide is as a black s...
Complete and balance each of the following equatio...
Write balanced molecular and net ionic equation fo...
Write balanced molecular and net ionic equation fo...
Write balanced molecular equation for the followin...
The labels have fallen off two bottles, one contai...
For each reaction, identify the precipitate or lac...
Complete the following reaction. Express your answ...
For this question, consider what might happen if a...
You are given a 1.50-g mixture of sodium nitrate a...
Complete and balance the following reaction:H3PO4(...
Complete and balance the equation: Al2(SO4)3 (aq) ...
Complete and balance each of the following equatio...
What acid and what strong base would react in aque...
What acid and what strong base would react in aque...
A salt is obtained as a reaction between a. a base...
What acid and what strong base would react in aque...
Which substances are always produced in an acid-ba...
Will precipitation occur when the following soluti...
Will precipitation occur when the following soluti...
Will precipitation occur when the following soluti...
Identify the precipitate (if any) that forms when ...
Identify the precipitate (if any) that forms when ...
Identify the precipitate (if any) that forms when ...
For the reactionAl2(SO4)3(aq) + AgNO3(aq) →express...
Separate samples of a solution of an unknown salt ...
Separate samples of a solution of an unknown ionic...
Complete and balance each of the following equatio...
You know that an unlabeled bottle contains a solut...
Which product or set of products would correctly c...
Hard water contains Ca2+, Mg2+, and Fe2+, which in...
Complete and balance: HCl(aq) + ZnS(s) →Express yo...
Which component correctly completes this reaction,...
What salt is produced in the following reaction?HN...
What salt is produced in the following reaction?HN...
What salt is produced in the following reaction?HC...
What salt is produced in the following reaction?HC...
Consider this table of experimental data. In each ...
What salt is produced in each of the following neu...
Complete the reaction:KBr(aq) + Na2CO3(aq)→Express...
A 25.0 mL sample of 0.15 M silver nitrate, AgNO 3,...
Write a balanced chemical equation for the reactio...
What precipitate is most likely formed from a solu...
Complete and balance each of the following equatio...
Complete and balance the equation:HI(aq)+Sr(OH)2(a...
Determine whether each of the following compounds ...
Complete and balance each of the following equatio...
Complete and balance each of the following equatio...
Complete and balance each of the following equatio...
Predict the products of each of these reactions an...
Predict the products of each of these reactions an...
Predict the products of each of these reactions an...
Enter a balanced equation for the reaction of KOH ...
Does a reaction occur when NiCl2(aq) is added to a...
Complete and balance the following acid-base equat...
The accompanying photo shows the reaction between ...
Calcium propionate is sometimes added to bread to ...
Which of the following pairs of aqueous solutions ...
Which ions remain in solution, unreacted, after ea...
Complete and balance each of the following equatio...
Complete and balance each of the following equatio...
Complete and balance each of the following equatio...
Complete and balance each of the following equatio...
Complete and balance each of the following equatio...
Complete and balance each of the following equatio...
Which of the following pairs of aqueous solutions ...
Write balanced molecular equation for the reaction...
Enter a balanced equation for the reaction of NaCH...
Write the balanced formula equation for the acid–b...
Write the balanced formula equation for the acid–b...
What acid and what base would react in aqueous sol...
(a) A strontium hydroxide solution is prepared by ...
Some of the substances commonly used in stomach an...
Some of the substances commonly used in stomach an...
Enter a molecular equation for the reaction that o...
Determine whether each of the following compounds ...
Complete and balance each of the following equatio...
Identify the precipitate (if any) that forms when ...
Identify the precipitate (if any) that forms when ...
A 100.0-mL aliquot of 0.200 M aqueous potassium hy...
A 100.0-mL aliquot of 0.200 M aqueous potassium hy...
You are presented with a white solid and told that...
Which solution will form a precipitate when mixed ...
Enter an equation for the precipitation reaction t...
For the following chemical reactions, determine th...
An unknown solid is entirely soluble in water. On ...
Three solutions are mixed together to form a singl...
The accompanying photo shows the reaction between ...
What precipitate (if any) will form from the follo...
What precipitate (if any) will form from the follo...
What precipitate (if any) will form from the follo...
What precipitate (if any) will form from the follo...
What precipitate (if any) will form from the follo...
Give an example how PbSO4 (s) could be produced us...
Give the best definition of a precipitation reacti...
By analogy to examples given in the text, predict ...
Enter a molecular equation for the gas-evolution r...
Complete and balance each of the following equatio...
Complete and balance each of the following equatio...
Complete and balance each of the following equatio...
Complete and balance each of the following equatio...
Complete and balance each of the following equatio...
Complete and balance each of the following equatio...
Give the best definition of a gas-evolution reacti...
Give an example of a gas-evolution reaction.
Complete and balance each of the following equatio...Separate solutions of ammonium sulfide and barium ...Which compound below does not form a gas when reac...What precipitate is most likely formed from a solu...If an aqueous solution of ____ is added to a mixtu...For the following reactants, what are the products...
Identify the precipitate (if any) that forms when ...
As K2O dissolves in water, the oxide ion reacts wi...
What is the formula for the salt that forms from H...
Three cations, Ni2+, Cu2+, and Ag+, are separated ...Use the solubility rules to determine which are so...
In the course of various qualitative analysis proc...
Write the balanced equation for the reaction of aq...
Which of the following reagents could be used to s...
Qualitative analysis. A flowchart showing a common...When the following solutions are mixed together, w...
Suppose that aqueous solutions of barium nitrate a...Which of these processes will occur if solutions o...
Ca(NO3)2(aq)+KCl(aq) →Express your answer as a che...
Consider this aqueous reaction. HNO3 (aq) + Ba(OH)...
Which of the following is a neutralization reactio...
What precipitate (if any) will form from the follo...
For each reaction, identify the precipitate or lac...
Write a molecular equation for the precipitation r...
Which of the following compounds is insoluble in w...
A hydrochloric acid solution will neutralize a sod...
Write a molecular equation for the precipitation r...Identify the precipitate(s) of the reaction that o...
Express your answer as a chemical equation. Identi...Write a balanced chemical equation for the followi...Predict whether the following compounds are solubl...
2 Al(NO3)3 + 3 Na 2CO3 → Al2(CO3)3 + 6 NaNO3Which ...Write formulas for the acid and indicated valid th...
Complete and balance the following neutralization ...Part 1 (1 point)Complete and balance the reaction....Write the balanced neutralization reaction between...This question has multiple parts. Work on all the ...If 37.85 mL of 0.170 M nitric acid neutralizes 53....
Consider this aqueous reaction. HNO3(aq) + Ba(OH)2...
Enter a balanced equation for the reaction of Na2S...
When the following reaction occurs:H3PO4(aq) + Ca(...
What precipitate (if any) will form from the follo...
Complete and balance:CrBr2(aq)+AgNO3(aq) →KCl(aq)+...
Which ions remain in solution, unreacted, after ea...
Complete and balance each of the following equatio...