AP Chemistry

posted by .

What mass of silver nitrate (AgNO3) is required to prepare 400 g of a 3.50% solution of
AgNO3

• AP Chemistry -

How many milliliters of a 0.9 molar HCl
solution are needed to react completely with
15 grams of zinc according to the following
equation?
? HCl + ? Zn → ? ZnCl2 + ? H2
Answer in units of m

• AP Chemistry -

3.50% AgNO3 means 3.50g AgNO3/100 g soln. You want 400 g; therefore, you will need
3.50g x (400/100) = ?? g AgNO3.

For your second post, this link will work all of your stoichiometry problems. Remember M x L = moles.
http://www.jiskha.com/science/chemistry/stoichiometry.html

Respond to this Question

 First Name School Subject Your Answer

Similar Questions

1. Cemistry

A solution is 36% silver nitrate (AgNO3) by mass. The density of this solution is 1.44 g/mL. The formula weight of AgNO3 is 170 g/mol. Calculate the molality of AgNO3 in this solution.
2. Chemistryy

what mass of silver nitrate (AgNO3) is required to prepare 400 grams of a 3.50% solution of AgNO3?
3. Chemistry

Silver nitrate (AgNO3) reacts with sodium chloride as indicated by the equation AgNO3 + NaCl ! AgCl + NaNO3 . Howmany grams of NaCl would be required to react with 518 mL of 0.543 M AgNO3 solution?
4. Chemistry

Calculate the mass of silver nitrate, AgNO3, FW = 169.9 g/mole, that must be used to prepare 500.0 mL of 0.250 M silver nitrate solution.
5. chemistry

Have 250 mL of a 0.80 M solution of silver nitrate AgNO3 dissolved in water. how many grams of AgNO3 does the solution contain
6. chemistry

We add excess Na2CrO4 solution to 27.0 mL of a solution of silver nitrate (AgNO3) to form insoluble solid Ag2CrO4. When it has been dried and weighed, the mass of Ag2CrO4 is found to be 0.420 grams. What is the molarity of the AgNO3 …
7. chemistry

What mass of silver nitrate (AgNO3) is re- quired to prepare 400 g of a 3.50% solution of AgNO3?
8. Chemistry

How many grams of AgNO3 (silver nitrate) are contained in 425 mL of a .15 M solution of AgNO3?
9. AP Chemistry

We add excess Na2CrO4 solution to 68.0 mL of a solution of silver nitrate (AgNO3) to form insoluble solid Ag2CrO4. When it has been dried and weighed, the mass of Ag2CrO4 is found to be 0.270 grams. What is the molarity of the AgNO3 …
10. chemistry

find the mass of silver chloride formed from 33.2ml of a 0.100M solution of silver nitrate and 200ml of 0.200M solution of calcium chloride solution Solution plan:use mass to mass calculations mass of AgNO3-moles of AgNO3-moles of …

More Similar Questions