Question: Hi I need to resolve the exercise below, please, write down all the work not just the result. 1-)If there are 2g of NaCl in

Hi I need to resolve the exercise below, please, write down all the work not just the result.

1-)If there are 2g of NaCl in 100ml of solution, how many ml of solution of the same concentration would 11g of NaCl make?

2-) Express the following as percent-show work

a. 3/8=

b. 0.025=

c. 3 parts in 15 total parts

d. if the concentration of a salt solution is 1.5%, how many grams of the salt is present in 100ml of this solution?

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