Chemistry, 08.12.2020 20:10 sunshine52577oyeor9

There is an acid that smells like sweaty socks. When alcohol is added to it and the mixture is heated, no change is visible, but a new odor of sweet apples fills the room. Which of the following is the best explanation for this observation? A. a chemical change has taken place and no new substance was produced. B. a physical change has taken place and no new substance was produced. C.a chemical change has taken place and a new substance was produced. D. a physical change has taken place and a new substance was produced.

Answers: 3

Show answers

Other questions on the subject: Chemistry

Chemistry, 21.06.2019 16:30, leilanimontes714

Asample of silver (with work function ? = 4.52 ev) is exposed to an ultraviolet light source (? = 200 nm), which results in the ejection of photoelectrons. what changes will be observed if: silver is replaced with copper (? = 5.10 ev) more photoelectrons ejected no photoelectrons are emitted fewer photoelectrons ejected more energetic photoelectrons (on average) less energetic photoelectrons (on average)

Answers: 3

continue

Chemistry, 22.06.2019 00:00, 2024daisjavien

Which actions would increase the rate at salt dissolves in water? stir the water? crush the salt? use less water? heat the water? cool the salt

Answers: 3

continue

Chemistry, 22.06.2019 04:40, shanicar33500

In which environment would primary succession occur? a forest with a few remaining trees after a recent wildfire an area of exposed rock after a glacier melts away beach that is exposed to the air at low tide an abandoned baseball field in a small town

Answers: 1

continue

Chemistry, 22.06.2019 10:00, deena7

How many grams of co(g) are there in 74.5 ml of the gas at 0.933 atm and 30o c?

Answers: 1

continue

You know the right answer?

There is an acid that smells like sweaty socks. When alcohol is added to it and the mixture is heate...