Question

Find number of moles present in 108 gram liter water

Answer 1

Answer:

6 moles

Explanation:

Mole works as a fundamental unit which can be understood as: if we have 1 mole of water, we mean that many particles of water molecules which can make their mass equal to their molecular mass(mass of 2 x H + O).

Formula for moles is already defined,

Mole = given mass/molecular mass

Molecular mass of water = 2 x H + O

= 2(1) + 16 = 18

So, here,

Mole = given mass/mol. mass of H2O

= 108/18

= 6

Answer 2

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