Ask a New Question

Question

what mass (in grams) of solid potassium permanaganate is required to prepare 250mL of a 0.02 M of potassium permanaganate solution?
16 years ago

Answers

DrBob222
The definition is all you need.
M = moles/L
16 years ago

Related Questions

How many grams of solid KOH are needed to prepare 100.mL of a 1.7 M solution? how many grams of solid KOH is needed to neutralize 1.00 L of 0.250 M HNO3 solution? a solid mixture is 3.00 grams and 65.0% NiCO3. How much nickel carbonate was lost if the sample was... How many grams of solid potassium hydroxide are needed to exactly neutralize 10.8 mL of a 1.25 M hyd... How many grams of solid CuSO4. 5H2O are needed to prepare a 500 ml of a 1000 ppm solution of Cu? 5.0 grams of solid Ce2(SO4)3 was added to 100 mL of water. What is the total mass? I have 59.73 grams of a solid dissolved into water. The total is now 115ML of water. I added the wat... how many grams of the solid can be formed from 206g of calcium nitrate and 140 g of phosphoric acid?... How many grams of solid KOH must be added to 100ml of a buffer solution which is 0.1M each with re... How many grams of solid NaOH are required to prepare 500 ml of a 0.04 M solution? (b) Express the...
Ask a New Question
Archives Contact Us Privacy Policy Terms of Use