Question

Arrange the jumbled letters to identify the words that being described and you
might encounter as you go along with the lesson. Write the correct words on the blank. _______1: centageper centracontion – the amount of solute in 100 parts of solution
defined as weight/weight, weight/volume, or volume/volume. _______2:mevolu – make an educated guess of the solution to the problem based on
the gathered data or facts. . ~ . ~ . ~ . ~ . ~. Solve the following problems below. Show your solution.
1. Find the concentration of solution made by dissolving 250 g of solution of sodium
bicarbonate in 650 g of water?

2. Suppose we mixed 50.0 mL of alcohol with enough water to make 400 mL of solution.
Find the percentage by volume of the solution.

3. Find the percent by mass-volume of a solution made by dissolving 610 g NH4Cl in
enough water to prepare 1200 mL of solution. . What do you think is the importance of learning the different ways of expressing
concentration of a solution?

Answer 1

Answer:

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