10g of CaCO3 is decomposed, 5.6g of residue is left and 4.4g of CO2 is escapes.
In general ,calcium carbonate decomposes on heating to form calcium oxide and carbon dioxide. Reaction takes place like CaCO3(s)Heat⟶CaO (s)+CO2(g).
Substance breaks down into smaller species is known as decomposition. The Decomposition of limestone to calcium oxide (quicklime) and carbon dioxide on heating. When heated above 840°C, calcium carbonate decomposes, releasing carbon dioxide gas and leaving behind calcium oxide a white solid.
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Answer:
E
Explanation:
If E is the Chloroplasts, where photosynthesis takes place, then the answer is E.
The genetic environment illustrated by the smiling parents prompted by the smiles and coos of their baby is the evocative gene environment.
This evocative gene environment refers to the environment when the genetic attributes of a child affects the behavior of others towards him. In the given scenario, the constant smiling and cooing of the child are prompting his parents to interact with him constantly.
Hence, the correct answer is 'evocative gene-environment'.
Answer:
It is the <u>STOMACH</u>.
Explanation:
If Chymes things into the small intenstine.
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when an animal is thirsty, it responds by drinking water
