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Chemistry, 01.03.2021 23:30 jsmith4184

QUICK QUICK QUICK QUICK please During a practical you are asked to heat water using a Bunsen Burner. You leave a brown/black stain on the beaker but no one else has. Why do you think this has happened

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QUICK QUICK QUICK QUICK please During a practical you are asked to heat water using a Bunsen Burner...

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