Question

Which of the following two aqueous solutions, when mixed, will not result in a precipitate? a....

Which of the following two aqueous solutions, when mixed, will not result in a precipitate? a. lead nitrate and sodium chloride b. All of the solutions will result in a precipitate. c. magnesium chloride and sodium hydroxide d. magnesium sulfate and calcium nitrate e. potassium carbonate and zinc sulfate f. None of these solutions will result in a precipitate.

Homework Answers

Answer #1

a) lead nitrate and sodium chloride

Pb(NO3)2 + 2 NaCl ------------> PbCl2 (s) + 2NaNO3

a white precipitate of lead chloride is formed

c) MgCl2 +2 NaOH ------------> Mg(OH)2 (s) + 2NaCl

A white precipitate of magnesium hydroxide is formed

d) MgSO4 + Ca(NO3)2 ----------> CaSO4 (s) + Mg(NO3)2

a white precipitate of calcium sulphate is formed.

e) K2CO3 + ZnSO4 ------------> ZnCO3(s) + K2CO3

a white precipitate of zinc carbonate is formed.

Thus option b is correct

Know the answer?
Your Answer:

Post as a guest

Your Name:

What's your source?

Earn Coins

Coins can be redeemed for fabulous gifts.

Not the answer you're looking for?
Ask your own homework help question
Similar Questions
Complete the table below by deciding whether a precipitate forms when aqueous solutions A and B...
Complete the table below by deciding whether a precipitate forms when aqueous solutions A and B are mixed. If a precipitate will form, enter its empirical formula in the last column. solution A solution B Does a precipitate form when A and B are mixed? empirical formula of precipitate iron(III) bromide potassium hydroxide yes no iron(II) chloride nickel(II) acetate yes no copper(II) sulfate sodium sulfide yes no
Which of the following aqueous solutions are good buffer systems? Which of the following aqueous solutions...
Which of the following aqueous solutions are good buffer systems? Which of the following aqueous solutions are good buffer systems? . 0.29 M nitric acid + 0.21 M potassium nitrate . 0.16 M nitrous acid + 0.13 M potassium nitrite . 0.30 M acetic acid + 0.23 M sodium acetate . 0.31 M ammonium bromide + 0.33 M ammonia . 0.15 M calcium hydroxide + 0.24 M calcium chloride .
Which of the following aqueous solutions will have the lowest freezing point? a. 0.04 m sodium...
Which of the following aqueous solutions will have the lowest freezing point? a. 0.04 m sodium sulfate, Na2SO4 b. 0.08 m magnesium chloride, MgCl2 c. 0.1 m potassium chloride, KCl d. 0.05 m sodium chloride, NaCl e. 0.1 m magnesium sulfate, MgSO4
Predict what would be observed (and why) from an aqueous mixture for each of the following...
Predict what would be observed (and why) from an aqueous mixture for each of the following (all substance are water soluble). a) potassium carbornate and hydrochloric acid b) zinc chloride and silver nitrate c) magnesium chloride and sodium hydroxide d) ammonium nitrate and sodium hydroxide
A. Suppose that aqueous solutions of barium nitrate and potassium carbonate are mixed. What is the...
A. Suppose that aqueous solutions of barium nitrate and potassium carbonate are mixed. What is the name of the compound or compounds that precipitate? B. Insoluble sulfide compounds are generally black in color. Which of the following combinations could yield a black precipitate? Check all that apply. Na2S(aq)+KCl(aq) Li2S(aq)+Pb(NO3)2(aq) Pb(ClO3)2(aq)+NaNO3(aq) AgNO3(aq)+KCl(aq) K2S(aq)+Sn(NO3)4(aq) C. Enter the net ionic equation for the reaction of aqueous sodium chloride with aqueous silver nitrate. Express answer as a chemical equation.
Write a molecular equation for the precipitation reaction that occurs (if any) when the following solutions...
Write a molecular equation for the precipitation reaction that occurs (if any) when the following solutions are mixed. If no reaction occurs, write NOREACTION. potassium carbonate and lead(II) nitrate aluminum iodide and lead(II) acetate copper(II) nitrate and sodium sulfate strontium nitrate and sodium sulfate
When each of the following pairs of aqueous solutions is mixed, does a precipitation reaction occur?...
When each of the following pairs of aqueous solutions is mixed, does a precipitation reaction occur? If so, write the formula and name of the precipitate. (Type your answer using the format CO2 for CO2. Type NONE in the blanks if there is no precipitation reaction.) (a) iron(III) bromide + potassium phosphate formula . name . (b) silver nitrate + sodium bromide formula . name . .
For each, provide a.type of reaction, b. Molecular equation (balanced), c.Net ionic equation. 1. Mercury(II) oxide...
For each, provide a.type of reaction, b. Molecular equation (balanced), c.Net ionic equation. 1. Mercury(II) oxide and heat 2. Iron and oxygen (O2) 3. Water And sodium 4. potassium carbonate solution and calcium nitrate solution 5. silver nitrate solution and sodium chloride solution 6. Ammonium chloride solution and sodium sulfate solution 7. Potassium iodide solution and lead (II) nitrate solution 8. Sodium carbonate solution and hydrochloric acid 9. Potassium carbonate solution and acetic acid solution 10. Solid sodium bicarbonate and...
Which of the following aqueous solutions has the highest boiling point.? Kb for water is 0.52...
Which of the following aqueous solutions has the highest boiling point.? Kb for water is 0.52 Celsius/m a) 0.3 m potassium chloride b) 0.4 m hydrofluroic acid c) 0.2 m sodium sulfate d) 0.2 aluminum nitrate e) cannot be determined
Write net ionic equations for the reactions that take place when aqueous solutions of the following...
Write net ionic equations for the reactions that take place when aqueous solutions of the following substances are mixed. 1. potassium fluoride and bromic acid 2. ammonium chloride and sodium hydroxide 3. potassium fluoride and ammonium chloride 4. sodium hydrogen sulfite and potassium cyanide 5. sodium hypochlorite and ammonia
ADVERTISEMENT
Need Online Homework Help?

Get Answers For Free
Most questions answered within 1 hours.

Ask a Question
ADVERTISEMENT