Chemistry
Chemistry, 26.03.2020 07:47, amandajennings01

Which of the following involve chemical changes?
1. a carrot being digested
2. a piece of wood burning
3. a piece of chocolate melting

answer
Answers: 2

Other questions on the subject: Chemistry

image
Chemistry, 22.06.2019 22:00, td347
11) burning your hand when accidentally touching a hot plate is an example of which heat transfer? a. conduction b. convection c. radiation d. none of these
Answers: 2
image
Chemistry, 22.06.2019 22:30, darkshaders11
Is the idea of spontaneous generation supported by redi's experiment? justify your answer in 2-3 sentences?
Answers: 1
image
Chemistry, 22.06.2019 23:10, carmenguabaoql9kv
Afusion reaction takes place between carbon and another element. neutrons are released, and a different element is formed. the different element is a) lighter than helium. b)heavier than helium. c)the same weight as helium. d)dependent on the element that reacted with carbon.
Answers: 3
image
Chemistry, 22.06.2019 23:40, tilievaughn14
What energy conversion occurs when a sling shot is used to shoot a rock across the room? (2 points) question 2 options: 1) stored mechanical energy is converted to mechanical energy. 2) stored mechanical energy is converted to radiant energy. 3) gravitational energy is converted to radiant energy. 4) gravitational energy is converted to mechanical energy.
Answers: 1
Do you know the correct answer?
Which of the following involve chemical changes?
1. a carrot being digested
2. a piece...

Questions in other subjects:

Konu
Mathematics, 15.06.2021 16:50
Konu
Health, 15.06.2021 17:00