Question

Q4 Write word equations for two chemical reactions with
the help of materials given in the box.
[ Air, copper sulphate, iron, vinegar, iron oxide, carbon
dioxide, iron sulphate, copper, lime water, water ]
in the open for a few days,​

Answer 1

Answer:

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Answer 2

Answer:

Iron + air + water = iron oxide

Copper sulphate + iron = iron sulphate + iron

Explanation:

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