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The mole and Avogadro's number — Homework
Show Avogadro's number as a labeled conversion factor for every problem.
- 1.How many atoms are in 1.5 mol of copper?
- 2.How many moles is 4.5 x 10^24 molecules of CO2?
- 3.How many molecules are in 0.25 mol of O2?
- 4.A student says "one mole of anything weighs the same." Is this true? Explain.
🌲 Homeschool of the FutureTenth Grade · Science · week 19 homework