How can I express the composition of a solution?

Answers

Answer 1

Answer:

It can be expressed in several ways: molarity (moles of solute per liter of solution); mole fraction, the ratio of the number of moles of solute to the total number of moles of substances present; mass percentage, the ratio of the mass of the solute to the mass of the solution times 100; parts per thousand (ppt), grams ...

Explanation:

It can be expressed in several ways: molarity (moles of solute per liter of solution); mole fraction, the ratio of the number of moles of solute to the total number of moles of substances present; mass percentage, the ratio of the mass of the solute to the mass of the solution times 100; parts per thousand (ppt), grams ...


Related Questions

9) What is the density of the gold rock with a mass of 386 grams and has a volume of 20 cubic centimeters?
O 0.193 g/cc
O 193 g/cc
O 1.93 g/cc
19.3 g/cc

Answers

Answer:

density= mass/volume

hence density of gold rock

= 386/20

=19.3 g/cc


8. Of what importance is a smoker to a person keeping bees?​

Answers

Answer:

they help to calm the bees when the person keeping the bees inspects there hives.

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