Classify the following reactions and tabulate them into Thermochemical reaction, Photochemical reaction Electrochemical reaction

Question

Classify the following reactions and tabulate them into Thermochemical reaction, Photochemical reaction Electrochemical reaction

• The burning of candle.

• Glow of a fire fly.

• Electroplating of gold on a copper bangle.

• Potassiam permanganate is heated.

• Photosynthesis .

• Chemical reactions taking place in cells.​

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Gia Bảo 4 years 2021-08-06T00:23:38+00:00 1 Answers 22 views 0

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    2021-08-06T00:24:49+00:00

    I think it’s can be 4 one but i can be wrong

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Giải phương trình 1 ẩn: x + 2 - 2(x + 1) = -x . Hỏi x = ? ( )