You have four bottles labeled 1, 2, 3, 4. each bottle has a white powder in it. the identities of the substances are held secret by the teacher. mr. sandstone wants you to try and experiment with the substances to figure out what they are. you add vinegar, a weak acid, to each white substance. the results are in the table provided. which substance is likely to be baking soda (sodium bicarbonate)?
Answers: 3
Chemistry, 21.06.2019 22:10, leo4687
What does a particular point on a line of a phase diagram represent? o a. the maximum temperature a substance can exist at without bonds breaking b. the pressure created by the kinetic energy of molecules at a particular temperature c. the melting point or boiling point of a substance at a specific pressure d. the conditions in which temperature and pressure have equal effects on a substance
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Chemistry, 22.06.2019 12:30, americanbellabeauty
Acontrol during an experiment. might change remains constant does not exist does change
Answers: 1
Chemistry, 22.06.2019 18:10, ellemarshall13
Measurements that have similar values are: a. usually accurate b. sometimes accurate c. always accurate d. never accurate
Answers: 1
You have four bottles labeled 1, 2, 3, 4. each bottle has a white powder in it. the identities of th...
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