You are melting a non-flammable solid reagent in a test tube using a Bunsen burner, what safety precautions should you observe Select the correct response: Hold the test tube steadily over the flame and do not point the mouth of the test tube to any person. Move the test tube back and forth over the flame and do not point the mouth of the test tube to any person. Hold the test tube steadily over the flame and point the mouth of the test tube towards you for observation.

You are melting a non-flammable solid reagent in a test tube using a Bunsen burner, what safety precautions should you observe Select the correct response: Hold the test tube steadily over the flame and do not point the mouth of the test tube to any person. Move the test tube back and forth over the flame and do not point the mouth of the test tube to any person. Hold the test tube steadily over the flame and point the mouth of the test tube towards you for observation.

Chemistry: Matter and Change

1st Edition

ISBN:9780078746376

Author:Dinah Zike, Laurel Dingrando, Nicholas Hainen, Cheryl Wistrom

Publisher:Dinah Zike, Laurel Dingrando, Nicholas Hainen, Cheryl Wistrom

Chapter12: States Of Matter

Section: Chapter Questions

Problem 106A

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Similar questions

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