Test
Mole conversions practice
This classroom material helps 10th-grade students practice mole conversions by solving questions on Avogadro's number, molar mass, and converting between grams, moles, and particles. Students follow step-by-step exercises, including ordering conversion steps and applying formulas.
By Edform · Chemistry · Grade 10 · Published Oct 15, 2026 · New
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Questions
- Which of the following are needed to convert grams of a substance to number of particles?
- Put the steps in order to convert grams of a compound to molecules.
- Fill in the blank with the correct number: One mole of any substance contains ___ particles.
- What is the mass of 0.50 moles of water (H₂O)? (Molar mass = 18.0 g/mol)
- To find the number of moles in 44 g of CO₂ (molar mass = 44 g/mol), you would ___ the mass by the molar mass.
- Match each value to what it represents in mole conversions.
- Calculate the number of moles in 24 g of carbon (C). (Molar mass = 12 g/mol)
- Sort each item as a unit of mass, amount, or number of particles.
- Mark each statement about mole conversions as true or false.
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