Question

accidental fires and accidents, sodium is stored im
Write equations for the reactions of
(1) iron with steam.
(ii) calcium and potassium with water.
(1) 3Fe(s) + 4H2O(l) - Fe,0,(3) + 4H,(8)
(i) Ca(s) + 2H2O(1) --- Ca(OH),(aq) + H :
2K(s) + 2H2O(l) - 2KOH(aq) + H (8)
Samples of four metals A, B, C and D were taken
The results obtained have been tabulated as follon
Metal
Iron (1)
Copper
sulphat​

Answer 1

Answer:

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