Blog Post #1
(January 15, 2016)
New year, new lesson. Solutions.
One of the main points we've hit has been molarity.
Molarity-The number of moles of solute per liter of solution.
The main equation for molarity is M=mol of solute/L of solution.
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However, there are other equations that tend to revolve around the whole process of solutions.
You may be asked to find the mass percentage of something in a solution.
The equation:
Mass % of A= mass of A in solution/total mass of solution X 100
You may be asked to find the mass percentage of something in a solution.
The equation:
Mass % of A= mass of A in solution/total mass of solution X 100
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