3 years ago

The student then sets up two more test tubes containing iron nails.Explain why

1 answer:

4 0

test tube 1 does not rust because boiled water has no oxygen and oil stops new oxygen from entering and without oxygen iron cannot rust.

test tube 2 does not rust because the drying agent absorbs all the moisture from air, and moisture is required for iron to rust.

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The student then sets up two more test tubes containing iron nails.Explain why ​