Science, asked by bidhi20, 1 year ago

what is the mass of 0.5 mole of water ( Atomic mass of hydrogen = 1 u, oxygen = 16 u.

Answers

Answered by AMOLNAGDEVE
1
the mass of 0.5 mole of water is 9u

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Answered by rits4me
1

Answer:

9u

Explanation:

Water = H_{2}O

= 1(2)+16

=18

Using the formula:

No. of moles = \frac{Given Mass}{Molar Mass}

= 0.5 = \frac{x}{18}

So,

x = 0.5 × 18

x = 9

Hence, your answer is 9u

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