Convert into mole 52g of He
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Answer:
No. of mole = Given mass ÷Molar mass
Given mass = 52 g
Molar mass=4g (before we find molecular mass OK)
52g÷4g
=13
No. of mole=13
Explanation:
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=52/4=13
Explanation:
The molar mass that is the mass of 6.022×1023 atoms of helium is 4g
1g of he =(6.022×1023) /4 atoms of he 52 gm of he =(6.022×1023×52) /4 atoms of he
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