Chemistry, asked by saathwikh, 6 months ago

One gram of CaCO3(s) and Na2CO3(s) when heated strongly left a residue weighing 0.56g
The mass per cent of CaCO3 in the mixture is
50%
60%
75%
80%

Answers

Answered by Anonymous

3

Answer:

Hope The attachment will help you buddy!

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Answered by GgukieTales

2

Answer:

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