Chemistry, 31.07.2019 07:30 sahaitong814
What is true about water that is freezing? a. the change cannot be undone. b. it is going through a physical change. c. it is going through a chemical change. d. the chemical makeup of the water will not remain the same?
Answers: 2
Chemistry, 22.06.2019 02:30
The is a particle with one unit of positive charge a. proton b. positron c. electron d. nucleus awnser quick it is a important science test!
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Chemistry, 22.06.2019 15:30
The identities of substances are the same before and after which type of change
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Chemistry, 22.06.2019 16:40
The diagram below shows the movement of particles. what does this piece of evidence best support? the collision theory the maxwell-boltzmann distribution the effect of pressure on reaction rates the effect of temperature on reaction rates
Answers: 3
What is true about water that is freezing? a. the change cannot be undone. b. it is going through a...
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