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3. How many moles are present in 4.20 x 10^26 molecules of water?

(4 Points)
700 moles
0.7 moles
70 moles
25.2 moles

1 Answer

9 votes

Answer:0.432 mol. Explanation: Divide the given number of molecules by Avogadro's constant. Avogradro's constant is the number of atoms/molecules ...

Step-by-step explanation:

User Rlperez
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