CHM 115 Tips and Tricks, Formulas, and Other Helpful Stuff

Molarity

What is the term for this symbol: M?

Moles

What is the term for this symbol: mol?

M=mol/V

What Molarity equal to?(Right full function with molarity as “M”)

Liters

What unit does volume need to be for the calculation for M and mol?

Round on each step appropriately but don’t use those rounded answers until the end when you decide from those rounded answers which has the least amount of sig figs after the decimal place and round it to that amount of sig figs.

When doing adding or subtraction for chemistry(For achieve hw it is like this), how do you round?

0.03

(6.5-6.38)/4.63 (Round to proper sig figs)