State what is the percent mass concentration of nacl

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Reference no: EM13181232

If a 100.00 g sucrose solution has a boiling point of 101.5 degrees celsius, how many moles of sucrose are in the solution? How many grams?

What is the percent mass concentration of NaCl in a solution that is prepared by adding 15.0 g of NaCl to 90.00 g water?

What happens to each of the following properties of a solution when the concentration of solute is decreased?

a. vapor pressure

b. boiling point

c. freezing point

What is the concentration of OH- in each of the following solutions?

a. 0.0010 M KOH

b. 0.0010 M HCl

c. 0.0050 M NaOH

Reference no: EM13181232

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