An unknown, clear liquid is given to you in a beaker. You transfer some of the liquid from the beaker to a clean, empty test tub

Question

3 years ago

5

An unknown, clear liquid is given to you in a beaker. You transfer some of the liquid from the beaker to a clean, empty test tub

e, and begin to heat it. Soon, you observe a vapour leaving the top of the test tube. With further analysis you discover that the vapour is water vapour. Eventually, all that's left are a few crystals stuck to the sides of the test tube. Was the original liquid an element, a compound, or a mixture? Explain

Chemistry

2 answers:

shutvik [7] · Answer 1 · 2022-02-23T20:33:54+03:00

shutvik [7]3 years ago

8 0

<span>A mixture because there was remaining left at the bottom of the test tube and another substance that evaporated meaning that there was a lot more than one thing in the tube </span>

slavikrds [6] · Answer 2 · 2022-02-23T19:21:01+03:00

slavikrds [6]3 years ago

7 0

A mixture because there was residue left at the bottom of the test tube and another substance that evaporated meaning that there was more than one thing in the test tube.