subject
Chemistry, 02.11.2020 19:00 mariah8926

Which of the following involves a chemical reaction? evaporation

combustion

condensation

dissolution

ansver
Answers: 1

Other questions on the subject: Chemistry

image
Chemistry, 21.06.2019 20:50, karlyisaunicorn
Which real-world scenarios below represent physical and chemical changes? -running a car -exploding fireworks -mixing water and powdered drink mix -combining oil and vinegar to make salad dressing -taking aspirin for a headache -diluting bleach with water-digesting dinner-spreading peanut butter on bread
Answers: 2
image
Chemistry, 22.06.2019 00:00, lukeakalucas
Alarge marble is dropped in a graduated cylinder with 35ml of water in it. the water level increases to 49ml. what is the volume of the marble
Answers: 1
image
Chemistry, 22.06.2019 05:40, mauricestepenson791
What is the solubility of substance?
Answers: 2
image
Chemistry, 22.06.2019 15:30, vivianfling
Why does earth rotate? because earth is formed from cold gases collapsing due to gravity because the matter in the nebula that formed earth was spinning because earth forms more than 99% of the mass of the solar system because the hydrogen atoms inside the nebula fused to form helium
Answers: 1
You know the right answer?
Which of the following involves a chemical reaction? evaporation

combustion

...

Questions in other subjects:

Konu
Spanish, 06.04.2021 18:40