# chemistry

posted by .

what mass of AgNO3 can be dissolved in 250 grams of water at 20 degrees C?

## Similar Questions

1. ### Chemistry

Urea (NH2)2CO is dissolved in 100.0 g of water. The solution freezes at -0.085 degrees C. how many grams of urea were dissolved to make this solution. delta T = Kf*molality Plug in 0.085 for delta T, I assume you know Kf for water, …
2. ### 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?
3. ### chemistry

10.2 g of Pb(NO3)2 are dissolved in 100 mL of water, and added to 250.0 mL of a 0.250 M solution of KI. Determine the mass in grams of Pbl2 produced, and find the number of moles of the excess reagent. PLZ explain
4. ### chemistry 2

how many grams of calcium nitrate need to be dissolved in 250 mL of water to form a solution that has a freezing temperature of -3.2 degrees C
5. ### Chemistry

What is the concentration of a solution of 1.70 g of AgNO3 dissolved in enough water to make 250 mL?
6. ### chemistry

What mass of NaCl can be dissolved in 250 g of water at 20 degrees C?
7. ### Chemistry

1. What is the percent by mass of a solution that contains 50 grams of solute dissolved in 200 grams of solution?
8. ### Chemistry

You have 250 mL of a 0.80 M solution of silver nitrate AgNO3 (169.87 g/mol) dissolved in water. How many grams of AgNO3 does the solution contain?
9. ### 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
10. ### Chemistry

How many grams of urea would have to be dissolved in 250 grams of water to give it a freezing point of -4.degrees celcius

More Similar Questions