If you have 200ml of 25% aqueous solution of ethanol, what volu...

how do you make a 200ml of a 0.1M solution that has a molecular weight of 121.1g/mol

A gas occupies 200ml volume at a pressure of 760 mm. what volume would it occupy at a pressure of 80...

If 200ml of water were used instead of 100ml,how many grams of the compound would dissolve at 40c

A 1M solution (200ml) of NH3 (Kb of ammonia=1.8*10-5) is added to 200ml of 0.5M HCl. Calculate: a)...

If 0.400ml CH3CO2H and 0.200ml of 0.100M NACH3COO What is the pH of the resulting solution.

1.how to prepare a)200ml of a 4MHCl? b)100ml of a 1.5NaOH?

A student prepared 200mL of 0.01M solution of calcium phosphate, Can(PO4)2. What is the concentratio...

you have to prepare 200ml of a 0.2M NaCl solution. calculate the mass of NaCl you will need

200ml of 0.15M H3AsO4 given Ka1=10^-3 Ka2=10^-7 Ka3=10^-12 50ml of 0.6M Na2HAsO4 and 100ml of 0.1M N...

a. A chemist needs 200ml of a 1.5% acidic solution. Two other acidic solutions - 0.8% and 3.2% - are...

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