Answer:
60.08g/mol
Explanation:
Given parameters:
Formula of sand = SiO₂
Find the molar mass of the compound to the hundredths place;
Molar mass of Si = 28.085g/mol
Molar mass of O = 15.999
Molar mass = 28.085 + 2(15.999) = 60.08g/mol
There are two oxygen atoms in an oxygen molecule. Denoted by the 2 following O
Salt, sugar, baking soda, etc. Some also consider honey, tap water, and vegetable oil as pure substances.