UzamakiNaruto1 UzamakiNaruto1

17-08-2021
Biology

contestada

What is the proper way to heat
a substance in a test tube
during an experiment?
Help due today
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Respuesta :

18-08-2021

Answer:

Do not put the test tube directly into the flame

The amount of liquid should be limited;it should not be more than half-filled

Mouth of the test tube should point away from yourself and anyone else

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