Which of the following pairs of reagents reat to produce ...
Which of the following pairs of reagents reat to produce hydrogen?
Zinc and concentrated trioxonitrate (V) acid
Water and calcium dicarbide
Copper and dilute hydrochloric acid
Magnesium and dilute tetraoxosulphate (VI) acid
Correct answer is D
No explanation has been provided for this answer.
CaOs + H2O(l) → Ca(OH)2(s) ΔH -65 kj. The process represented by the above equation is known as?...
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