Question

What is the mass of 0.5 mole of water molecules?

Answer 1

Hi ,there !!!

here is your answer

atomic mass of H20 = 18 g




mol = given mass / atomic mass.


0.5 = given Mass / 18


given mass = 0.5 × 18


=> 9 g



hope it helps you !!



thanks !!!


Ranjan kumar

Answer 2

Here is your answer.....

Atomic mass of H2O =18g

Mol=given mass/atomic mass

Mole=0.5 (given)

0.5= given mass/18

given mass =0.5×18
=9 g

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