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alex41 [277]
2 years ago
6

How many moles are in 2.00g of H2O​

Chemistry
2 answers:
gavmur [86]2 years ago
4 0

n = m/M = 2/18 = 1/9 ~0,1 mol

aleksley [76]2 years ago
4 0

Answer:

.111 mole    (using 3 significant digits)

Explanation:

Mole weight of H2O  = 2 x 1.008  + 15.999 = 18.015 gm/mole

2 gm / 18.015 gm/mole = .111 mole

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