what is the number of molecules in 1.8 grams of water
Answers
Answered by
1
Answer:
The gram molecular mass of H2O = 18 g
According to Avogadro's law
18g of H2O consists of 6.02*10^23
Therefore 1.8 g consists = 6.02*10^23 * 1.8 / 18 = 6.02 * 10^22 molecules
Thus 1.8g consists of 6.02 * 10^22 molecules.
Answered by
0
Answer:
6.02
Explanation:
in 1.8 grams of water 6.02 molecules are available
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