Question

Using stoichiometry, determine the mass of powdered drink mix needed to make a 1.0 M solution of 100 mL.

Answer 1

Answer:

0.01Kg

Explanation:

Givenn: Molarity of solution 1M

Here solute =1Mole and solvent=1lL

*Solution= solute(powder)+solvent

Condition: we have 100 ml sol.

then ,mass of solute(powder) in

100 ml is

solute: solution (in liter)*M

here,M Molarity=1M ..given

=0.01*1

=0.01kg

Mass of powder is 0.01Kg

Answer 2

Answer:1=x/342*1000/100

So x = 34.2

Explanation: