calculate the formula mass of following compound i) calcium chloride ii) sodium carbonate
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So, for CaCl2, it can be calculated as (1 χ 40 + 2 χ 35.5) = 110
For Na2CO3,it can be calculated as (2 χ 23 + 1 χ 12 + 3 χ 16) = 106
Hope, this answers your question
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hey the answer is. ....
i ) CaCl2
= 40 + 35 × 2
= 40 + 70
= 110 g
ii ) Na2 CO3
= 23 × 2 + 12 + 16 × 3
= 106 g
hope it helps uu frnd
i ) CaCl2
= 40 + 35 × 2
= 40 + 70
= 110 g
ii ) Na2 CO3
= 23 × 2 + 12 + 16 × 3
= 106 g
hope it helps uu frnd
thnx
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