Chemistry, asked by renuchagti84, 7 months ago

Which of the following is not a balanced chemical equation?
(a) CaCO3 - - CaO+CO,
(b) 2KCIO3 — KCl + 302
SO, +H2O-H2SO3
(d) CO2 +H2O-H2CO3

Answers

Answered by brainly1971

2

Answer:

option a is not balanced

mark me as brainliest plzz

Answered by thefounder

0

Answer:

b and a

Explanation:

write ✍ correctly

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