Chemistry, 10.07.2019 19:00 BluSeaa

When heating a chemical solution over an open flame in a test tube you should - a. keep a cork in the test tube so the solution cannot spill out. b. put your safety goggles on once the solution gets really hot. c. use several paper towels to pick up the hot test tube when it is ready. d. make sure the test tube is not pointing towards you or your classmates.

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When heating a chemical solution over an open flame in a test tube you should - a. keep a cork in th...