1. Mass of limestone = 2g
2. Mass of container + HCl = 126g
3. Finl mass of container + contents = 119 g
5. Mass of Gooch Crucible + ppt = 33 g
Equation 2= % composition = (mass of component of interest)/(total mass of sample) X 100
Questions
1. Moles of carbonate in limestone?
2. % CaCo3 in limestone (Equation 2)?
3. Moles CaCO3 in limestone?
4. Mass of CaCO3 in limestone?
5. % CaCO3 in limestone (equation 2)?