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Calculate the formula unit mass of …

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Calculate the formula unit mass of Na2CO3

Posted by Dishu Tripathi 4 years, 7 months ago

CBSE > Class 09 > Science

2 answers

Nikita Pal 4 years, 7 months ago

Atomis mass of Na is 23u. Atomic mass of C is 12u Atomic mass of O is 16u So, mass of Na2CO3 is 23×2+12+16×3 =46+12+48=106u

Saniya Khan 4 years, 7 months ago

All formulas of science book

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