subject
Chemistry, 12.09.2019 17:30 devin030505

Which of these could be a physical change?
a. wood is burned in a fireplace.
b. cake batter is baked in an oven.
c. a blue liquid and a yellow liquid mix and make a green liquid.
d. baking soda is mixed with vinegar to make carbon dioxide gas.

ansver
Answers: 2

Another question on Chemistry

question
Chemistry, 21.06.2019 23:00
At room temperature what happens to the average kinetic energy of the molecules of a solid, liquid, and a gas
Answers: 2
question
Chemistry, 22.06.2019 02:30
What does the cell nucleus do or, how does it function?
Answers: 1
question
Chemistry, 22.06.2019 04:00
Electric charge is what ? a. kinetic energy b. radiation c. discovery d. electricity
Answers: 1
question
Chemistry, 22.06.2019 12:00
Explain what happens at the saturation point when adding salt to water at room temperature.
Answers: 1
You know the right answer?
Which of these could be a physical change?
a. wood is burned in a fireplace.
b. cake ba...
Questions
Questions on the website: 13722367