Find out the number Of moles in 12 grams of oxygen gas
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Answered by
3
no.of moles=given mass of an element÷molecular mass
no.of moles= 12÷32
=3÷8
=0.375mol
no.of moles= 12÷32
=3÷8
=0.375mol
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Answered by
7
Hii There!!!
Given mass of O2 = 12 grams
Molar mass = 16 × 2 = 32 u
By using formula
No. of moles = Given mass / Molar Mass
= 12 / 32
= 3 / 8
= 0.37 moles
Therefore, No. of moles of O2 gas = 0.37 moles.
====================
# ¢' $ #
Hope it helps :)
Given mass of O2 = 12 grams
Molar mass = 16 × 2 = 32 u
By using formula
No. of moles = Given mass / Molar Mass
= 12 / 32
= 3 / 8
= 0.37 moles
Therefore, No. of moles of O2 gas = 0.37 moles.
====================
# ¢' $ #
Hope it helps :)
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