Analytical Chemistry
Which of the following best describes a molecule?
What is Avogadro's number?
What is the first step in converting grams of a substance to moles?
In the reaction 2 H2 + O2 → 2 H2O, if you have 10 grams of H2, how many grams of H2O can be produced? (Molecular weight of H2 = 2 g/mol, H2O = 18 g/mol)
In the reaction C6H12O6 + 6 O2 → 6 CO2 + 6 H2O, if you start with 180 grams of C6H12O6, how many grams of CO2 are produced?
