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Chemistry, 28.08.2020 19:01 xojade

Which of the following equations shows a chemical change? * O H20 (1)+ heat - H20(g)
O H20 (s) - H20 (1) + heat
Na20(s) + H20 (1) – 2Na+(aq) + 2OH- (aq) + heat
All of the above

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Which of the following equations shows a chemical change? * O H20 (1)+ heat - H20(g)
O H20 (s...

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