how many moles of titanium are contained in 71.4g
The molar mass of Titanium is 47.9g/mol
71.4 x (1 mol / 47.9 g) = 1.49 mol
Answer=1.49 mol Ti
Remember that there are 47.87g of Titanium in one mol.
71.46g Ti 1 mol Ti
________ x _________= 1.49 mol Ti
1 47.87g Ti
**Note:since there are grams in both the numerator and the denominator of the equation, they cancel each other out.