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Homework answers / question archive / Complete the following conversions using TRAIN TRACKS

Complete the following conversions using TRAIN TRACKS

Chemistry

Complete the following conversions using TRAIN TRACKS. Think about which conversion factors to use!

Moles   Atoms/Molecules

7) How many atoms are in 2.4 moles of a metal coin?

8) How many molecules are in 13.6 moles of oxygen gas?

9) How many moles are in 7.98 x 1024 atoms of a cold drink?

10) How many moles are in 1.3 x 1025 molecules of cerium oxide?

Moles Mass

11) How many moles are in 34 grams of LIOH?

12) How many grams are there in 3.4 x 1024 moles of NH3?

13) What is the mass of 4.2 moles of Ca(NO3)2?

14) How many moles are in 17 grams of CH4?

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