chemical reaction of with different chemical substances
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Explanation:
- 2K(s) + 2H2O(l) → 2KOH(aq) + H2(g) + heat energy
- Ca(g) + 2H2O(l) → Ca(OH)2(aq) + H2(g)
- 2Al(s) + 3H2O(g) → Al2O3(s) + 3H2(g)
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