How many moles are there in 3.9 grams of potassium
2 answers:
Answer:
0.0997 mol K
Explanation:
First of all, the picture and your question do NOT match so I will solve for what you are asking for.
3.9g x 1 mol/39.10 g = 0.0997 mol K
The 39.10 grams is the atomic mass of potassium
1.77 so A. I don’t need to explain this just helping out haha
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Answer:
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Explanation:
1. A 2. B 5. B this is all I know hope it helps
Your Welcome.
How about let's just forget about that other stuff and be friends?
And my internet connection isn't very good so I can't see the pictures.
