please help me choose the correct answer
Attachments:

Answers
Answered by
0
41.56
hope this answer is correct and would help u
Answered by
2
Answer:
CHEMISTRY
A 0.60 g sample consisting of only CaC
2
O
4
and MgC
2
O
4
is heated at 500
∘
C, converting the two salts of CaCO
3
and MgCO
3
. The sample then weighs 0.465 g. If the sample had been heated to 900
∘
C, where the products are CaO and MgO. What would the mixtures of oxides have weighed?
Similar questions