Chemistry, 30.08.2019 15:50 melikefood01

Which balanced equation represents a chemical change?
(1) h2o(l) + energy → h2o(g)
(2) 2h2o(l) + energy → 2h2(g) + o2(g)
(3) h2o(l) → h2o(s) + energy
(4) h2o(g) → h2o(l) + energy

Answers: 2

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Which balanced equation represents a chemical change?
(1) h2o(l) + energy → h2o(g)
(2)...

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More questions: Chemistry Another questions

Which balanced equation represents a chemical change? (1) h2o(l) + energy → h2o(g) (2) 2h2o(l) + energy → 2h2(g) + o2(g) (3) h2o(l) → h2o(s) + energy (4) h2o(g) → h2o(l) + energy

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Another question on Chemistry

Which balanced equation represents a chemical change?
(1) h2o(l) + energy → h2o(g)
(2) 2h2o(l) + energy → 2h2(g) + o2(g)
(3) h2o(l) → h2o(s) + energy
(4) h2o(g) → h2o(l) + energy