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shusha [124]
3 years ago
13

Calculate the number of molecules present in 0.5 mole of water​

Chemistry
1 answer:
Aleksandr-060686 [28]3 years ago
6 0

Explanation:

Mole = 0.5 = n/NA

n = no. of molecule

NA = avogadro number = 6.023x 10^23

so

N/NA = 0.5

N = 0.5 x 6.023 x 10^23

N = 3.0115 x 10^23

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