Bunsen Burner & Glassware Safety Flashcards

1
Q

What should you use to heat volatile chemicals?

A

heating mantle or steam bath

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2
Q

Name 2 basic parts of a Bunsen Burner

A

1) valve
2) rubber hose
3) air inlets (extra just in case)

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3
Q

How do you turn off a Bunsen Burner?

A

Turn off the gas by closing the valve

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4
Q

What is the hottest part of the flame?

A

The tip of the inner core

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5
Q

How do you secure an Erlenmeyer flask to the ring stand?

A

With a clamp

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6
Q

How do you hold a test tube when heating it directly?

A

Hold it at an angle while moving it back and forth, hold away from yourself and others

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7
Q

Should you heat open or closed containers?

A

Open

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8
Q

How do you hold hot glassware?

A

With beaker tongs

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