How many grams of H3PO4 are in 265 ml of a 1.50 M solution of H3PO4?
How many Grams of NH3 are consumed when 12.5 grams of 02 react completely in the following equation? I am not sure exactly how to solve this.
How many grams of dry need to be added to 2.50 of a 0.300 solution of ammonia, , to prepare a buffer solution that has a of 8.99? for ammonia is .
If a solution is labeled 23.5%w/w NaCl how many grams of sodium chloride are in 650 grams of that soloution
To prepare 1 N of Na2CO3 solution, how many grams of Na2CO3 must be dissolved in 1.0 L of water?
How many grams of a stock solution that is 87.5 percent H2SO4 by mass would be needed to make 275 grams of a 55.0 percent by mass solution? Show all of the work needed to solve this problem.
1.100ml of a 0.10M solution of CH3COOH. How many grams buffer solution of ph=5.00 Ka(CH3COOH)= 1.8x10^-5