Question

Calculate the relative molecular mass of water.​

Answer 1

Answer:

Calculate the relative molecular mass of water.

Answer 2

$\bigstar\:\:\underline{\sf AnsWer :} \bigstar$

Atomic mass of hydrogen = 1 u

Oxygen = 16u

Molecular mass of water

$\sf \: H_2O$

$\longrightarrow$ 2×1+1×16

$\longrightarrow$ 2+16

$\longrightarrow$ 18 u

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