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How many moles are in 98.3 grams of NaF?
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1 vote
How many moles are in 98.3 grams of NaF?

User Pritam Karmakar
by
5.6k points

2 Answers

4 votes

Answer:

2.979 mol

Step-by-step explanation:

mass of NaF=14+19

=33g

33g of NaF is the mass of 1 mol

98.3g of NaF is the mass of (98.3/33)*1=2.979 mol

User Sinopec
by
5.6k points
4 votes

Answer:

1 mole is equal to 6.022x10²³

User Rmhero
by
5.5k points
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