asked 145k views
17 votes
How many moles are in 6.31x10^24 C atoms

2 Answers

4 votes
It should be 10.48 mols
13 votes

Answer:

Step-by-step explanation:

1 mol of any chemical is 6.02 * 10^23

x mol of any chemical is 6.31 * 10^24

You should look at this before you put it in your calculator. You should think roughly 10.

Now you can set it up as a proportion

1/x = 6.02 * 10^23/6.31 * 10^24 Cross multiply

6.02 * 10^23 x = 1 * 6.31 * 10^24 Divide by 6.02 * 10^23

x = 6.31 * 10^24 / 6.02 * 10^23

x = 10.48 mols.

answered
User Shafreeck Sea
by
8.8k points
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