Question

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THERE UHH GO GENIUS ....
SOLVE⤵


WRITE THE FOLLOWING EQUATIONS FOR REACTIONS AND BALANCE:-

(1) Phosphorus burns in oxygen to form Phosphorus pentoxide .

(2) marble (calcium carbonate) dissolves in hydrochloric acid to give calcium chloride, water and carbon dioxide .

(3) Ethyne (C2H2) gas burns in oxygen to form carbon dioxide and water along with evolution of heat .

(4) liquid hydrogen peroxide decomposes to form water and Oxygen gas .



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Answer 1

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REFER TO THE ATTACHMENT !!

Answer 2

Answer:

Explanation:P4+5O2——P2O5

CaCo3+2HCl —-CaCl2 +H20 + Co2

C2H2 + 5o2 —— 4Co2 + 2H2o

H2O2——2h2o + o2