Extracting Metals in the Middle of Reactivity Series
Metal M react...
Question
Metal M reacts with Oxygen to form metallic oxide, this oxide reacts with moisture and carbon dioxode of the atmosphere to form a basic carbonate. Metal M prevents rusting of iron . identify metal M
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Solution
Dear student
As the metal prevents rusting of iron, the metal is Zinc.
Zinc reacts with oxygen to form Zinc oxide, Zn +O2 ZnO
This oxide reacts with CO2 to form basic carbonate
The reaction is : ZnO +CO2 ZnCO3