Question

1. What are the two methods to prevent rust 2. What is the chemical equation for rust.

Answer 1

Answer:

Paint it - Paint the metal with any durable acrylic paint. ...

Keep moisture at Bay - Avoid contact with water or moisture. ...

Coat it with Oil - Use of oil or grease significantly reduces the chances of developing rust in iron.

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Answer 2

Answer:

1) i) the most common method of preventing the rusting of iron is to coat it's surface with palang or apply grease oil or varnish. ii) fusion of iron can be prevented by galvinazation .The process of depositing a thin layer of zinc metal on iron objects is called galvanization.

2) Fe203