Chemistry, asked by dhanushkavipriya2004, 9 months ago

write any two preparation of CO2?

Answers

Answered by Anonymous

Add 5M hydrochloric acid to 5g-10g marble chips. Carbon dioxide gas is released by the chemical reaction.

Collect the carbon dioxide from the upward displacement of air in a hood. Carbon dioxide is about 60% denser than air, so it will fill the reaction container.

Answered by mistyYadav

Answer:

Na2CO3= Na2CO3 + CO2 (by heating)

MgCO3+ 2HCL= MgCl2+ H2O + CO2

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write any two preparation of CO2?​

Answers

write any two preparation of CO2?