# chemistry

posted by .

how many grams of AgNO3 would need to be dissolved in 1 liter, 500mL, and 100mL in order to make a 1M solution? need to show work and answers are in grams....????

• chemistry -

You have three problems here. The first one, g AgNO3 in 1 L.
M = moles/L
You now M and L, solve for moles. Then
moles = grams/molar mass. You know moles and molar mass, solve for grams. By the way, note that the 1 L is 1 L of solution (AFTER the AgNO3 is dissolved the final volume is made to exactly 1 L---as distinguished from adding the AgNO3 to 1 L of water). The othres are the same way; the only difference is the volume changes.

## Similar Questions

1. ### chemistry

to make 100mL of a solution that is .25M in chloride ion, how many grams of MgCl2 would you need to dissolve
2. ### chemistry

o make 100mL of a solution that is .25M in chloride ion, how many grams of MgCl2 would you need to dissolve
3. ### Chemistry (Regents level)

1- In the reaction Fe2O3 + 3 CO = 2 Fe + 3 CO2, what is the total number of moles of CO used to produce 112 grams of iron?
4. ### Chemistry

A single mole of AgNo3 weighs 169.88 grams. In order to make a 1M solution, how many grams of AgNo3 would need to be dissolved in 5oomL?
5. ### chem

1. A single mole of AgNo3 weighs 169.88 grams. In order to make a 1M solution, how many grams of AgNo3 would need to be dissolved in 5oomL?
6. ### chemistry

I need a formula for: 0.5 grams of sodium chloride is dissolved to make 0.05 liters of solution. next 0.5 grams of sodium chloride is dissolved to make 0.05 ml of solution. next 670 grams of Pb (C2H3O2)4 are dissolved to make 3.5 ml …
7. ### Chemistry

A mettallurgist decided to make a special alloy. He melted 30 grams of Au(Gold) with 30 grams of Pb. This melting process resulted to 42 grams of an Au-Pb alloy and some leftover Pb. This scientist wanted to make 420 grams of this …
8. ### Chemistry

If 33.6 grams of KCl are dissolved in 192 grams of water, what is the concentration of the solution in percent by mass?
9. ### science

A single mole of AgNO3 weighs 169.88 grams. In order to make a 1M solution, how many grams of AgNO3 would need to be dissolved in 1 liter?