c) write a word equation to show the reaction when an iron nail is immersed in the copper Sulphate solution to form iron sulphate and copper metal is obtained
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D) iron objects /part of vehicle when exposed to moist air for a long times forms a reddish brown coating on it called rust
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Answer:
C. Fe+CuSo4 = FeSo4 and Cu
D. rust chemical formulae Fe2O3
Explanation:
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