Chemistry, 16.04.2020 20:21, adarianmcintosh

O
Which of the following happens during a chemical change? Check all of the boxes that apply.
One atom or more changes into atoms of another element.
New substances with different properties are formed.
Solids, liquids, or gases may form.
Reaction mixtures always give off some heat.
Reaction mixtures always need to be heated.
O
O

Answers: 1

Show answers

Other questions on the subject: Chemistry

Chemistry, 22.06.2019 00:00, chefdnguyen

How many liters of water vapor can be produced if 108 grams of methane gas (ch4) are combusted at 312 k and 0.98 atm? show all work. pls ! will mark as brainliest

Answers: 1

continue

Chemistry, 22.06.2019 00:30, uhhgray

What does x represent in the formula for the compound xcl4?

Answers: 1

continue

Chemistry, 22.06.2019 03:00, omoaye

Schrodinger and heisenberg developed an alternate theory about atomic nature that contradicted some of bohr's model of the atom. how do changes resulting from new technology and evidence affect the reputation of the atomic theory?

Answers: 1

continue

Chemistry, 22.06.2019 03:00, hdbvhf

Select all that apply. a beta particle: is electromagnetic energy is an electron has zero charge is emitted from the nucleus has a +2 charge has a -1 charge

Answers: 1

continue

Do you know the correct answer?

O
Which of the following happens during a chemical change? Check all of the boxes that apply.<...