Question

What will be the weight of 0.1 mole of CaCO_3 in grams​

Answer 1

Answer:

given that

0.1 mole of CaCO

3

Molecular weight =40+12+3×16

=100g/mol

moles = molecularweight/gramweight

0.1= 100/gramweight

gram weight =10g

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Answer 2

Question ⤵

What will be the weight of 0.1 mole of CaCO_3 in grams ?

Answer ⤵

Given that ,

0.1 of CaCo3 in grams

Molecular weight is =40+12+3×16 = 100g/mol

$∴ \: moles = \frac{gram \: weight \: }{molecular \: weight \: }$

$0.1 \: = \frac{gram \: weight \: }{100}$

∴ gram weight = 100×0.1 = 10g

∴ gram weight is 10g