Chemistry, 20.09.2020 17:01 myriamatm

Question 5 (02.02 LC)
Which of the following most likely happens during a physical change? (1 point)
O a
An irreversible process takes place.
Ob
Substance changes its form but not its molecular composition.
с
New atoms are introduced in the molecules of the substance.
d
A substance reacts differently with a chemical before and after the change.

Answers: 1

Show answers

Other questions on the subject: Chemistry

Chemistry, 22.06.2019 01:30, MickeyxX7096

Phosphorous acid, h3po3(aq) , is a diprotic oxyacid that is an important compound in industry and agriculture. the values of phosphorous acid are 1.30 6.70 calculate the ph for each of the given points in the titration of 50.0 ml of 1.5 m h3po3(aq) with 1.5 m koh(aq) .

Answers: 3

continue

Chemistry, 23.06.2019 02:30, hailee232

When the ionic compound nabr dissolves in water, br– ions are pulled into solution by the attraction between what two particles? a. the na+ and br– ions b. the na+ ion and the negative end of a water molecule c. the br– ion and the positive end of a water molecule d. the br– ion and the negative end of a water molecule

Answers: 1

continue

Chemistry, 23.06.2019 14:00, kcutler8603

One of the few xenon compounds that form is cesium xenon heptafluoride (csxef7). how many moles of csxef7 can be produced from the reaction of 14.0 mol cesium fluoride with 14.0 mol xenon hexafluoride? csf(s) + xef6(s) csxef7(s)

Answers: 1

continue

Chemistry, 24.06.2019 05:00, brendanhein1

Ill give u brainliest plz the mitochondria has been described as the engine of the cell. why is this a fitting nickname? how is this organelle involved in the process of cellular respiration?

Answers: 1

continue

You know the right answer?

Question 5 (02.02 LC)
Which of the following most likely happens during a physical change? (1...