Question

Answer the following question:

a) Write the formula of limestone?

b) Name the element present in it?

c) Which gas do we get when limestone is heated strongly?​

Answer 1

Answer:

a) CaCO3

b) Calcium , carbon , oxygen

c) CaO and CO2

Answer 2

Answer:

Write the formula of limestone?

CaCO3

Name the element present in it?

Calcium , carbon , oxygen

Which gas do we get when limestone is heated strongly?

CaO and CO2

Explanation:

Calcium Carbonate is the carbonic salt of calcium (CaCO3). Calcium carbonate is used therapeutically as a phosphate buffer in hemodialysis, as an antacid in gastric hyperacidity for transient alleviation of indigestion and heartburn, and as a calcium complement for stopping and treating osteoporosis.

Calcium carbonate is a chemical compound with the system CaCO3 shaped through 3 most important elements: carbon, oxygen, and calcium.

Lime, or calcium oxide (CaO), is derived from excessive best herbal deposits of limestone, or calcium carbonate (CaCO3).

Calcium carbonate limestone, which is likewise identified because the chemical compound CaCO3, makes up nearly 5 percentage of the earth's crust and is located all for the duration of the planet. Calcium carbonate's maximum not unusualplace herbal paperwork are limestone and marble.

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