samanthamartinoy4z8i samanthamartinoy4z8i
  • 20-10-2017
  • Chemistry
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help???? I don't understand conversion factors

help I dont understand conversion factors class=

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tcopelandstone
tcopelandstone tcopelandstone
  • 20-10-2017

1. There are 41.99 grams in 4.5 moles of sodium fluoride.

2. There are 1.26 moles in 98.3 grams of aluminum hydroxide.

3. There are 5 grams in 0.02 moles of beryllium iodide.

4. There are 0.70 moles in 68 grams of copper (II) hydroxide.

5. There are 0.064 grams in 2.3x10^-4 moles of calcium phosphate.



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