Ms. Rozema's Classes



Name: ______________________________________________ Hour: _______ Teacher: ROZEMA / CHEMISTRYThe Mole Test Review(The Mole, Molar Mass, Unit Conversions)QuestionsAnswersWhat is a mole?What is the relationship between a mole and Avogadro’s Number?What is the relationship between a mole and grams?What is “molar mass”?How do you find the Molar Mass of a compound?Which has more particles in it:2 moles of Li or 2 moles of Ne?Which has more particles in it:2 moles of Li or 1 mole of Ne?QuestionsAnswersWhat is the molar mass of Hydrogen?What is the molar mass of He?What is the molar mass of B?What is the molar mass of F?Which weighs the most:3moles of He 2moles of H1mole of B0.5moles of F ?List out all of the types of atoms, and their quantities in this compound:Sn(Cr2O7)2 List out all of the types of atoms, and their quantities in this compound:Cu(NO3)2QuestionsAnswersList out all of the types of atoms, and their quantities in this compound:Al(NO3)3What is the molar mass of Ag(NO3)3 ? What is the molar mass of K2CO3? There is a Gold (Au) ring that weighs 3.75g. How many moles of Gold are in that ring?QuestionsAnswersA student needs to use 0.450 moles of CaCl2 (calcium chloride) in an experiment. How many grams will they need? How many grams are there in 0.75 moles of Ca(OH)2?QuestionsAnswersHow many moles are there in 15g of Rb3(PO4)2 ................
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