46g of O2 gas . Convert it into mole.
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Answered by
1
hey frnd....
we know that
moles = given mass/molar mass
so for O2
molar mass = 16×2 = 32
so moles = given mass/ molar mass
= 46/32
= 1.43 (approx)
HOPE THIS HELP YOU ☺☺❤❤❤
we know that
moles = given mass/molar mass
so for O2
molar mass = 16×2 = 32
so moles = given mass/ molar mass
= 46/32
= 1.43 (approx)
HOPE THIS HELP YOU ☺☺❤❤❤
Anonymous:
hello
Answered by
0
molecular mass of O2=32u
No. Of molecules in O2 molecules=(46/32) x 6.022 x 10²³⇒ 1.437x 6.023 x 10 ²³
⇒8.6580x 10 ²³ molecule.
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