Chemistry, asked by muzammil6373, 1 year ago

find mole 20 of Na2So2

Answers

Answered by BigSmoke
0
20 g of Na2So2 will have 23*2+32+32=110
Which is 110/20.
Answered by MacTavish343
0
Helloo!!

Mole = given mass / molecular mass

Here Given mass Of Na2SO2 is 20
& molecular mass = 2*23 + 32 + 2*16
= 110

Then mole = 20/ 110
= 0.181 mole


hope it helps!!
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