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Chemical Reactions and Equations
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30/08/2021 3:30 pm
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Write complete balanced equations for the following reactions:
(a) Calcium (solid) + Water (liquid) → Calcium hydroxide (solution) + Hydrogen (gas)
(b) Sulphur dioxide (gas) + Oxygen (gas)→ Sulphur trioxide (gas)
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30/08/2021 3:31 pm
(a) Ca (s) + 2H2O(l) → Ca(OH)2(aq) + H2(g)
(b) 2SO2(g) + O2(g) → 2SO3(g)