subject
Biology, 05.02.2020 05:58 kadence428

How do the products and reactants of a chemical change compare?

the mass of the products is greater than the mass of the reactants because energy is taken in by the reaction.

the mass of the products equals the mass of the reactants because the same matter is present.

the mass of the products equals the mass of the reactants because there is no energy involved in the reaction.

the mass of the products is less than the mass of the reactants because energy is given off by the reaction.

ansver
Answers: 2

Another question on Biology

question
Biology, 21.06.2019 22:00
What is thought to have caused the mass extinction at the end of the cretaceous period?
Answers: 1
question
Biology, 22.06.2019 03:30
Matthew decided he wanted to hike up mount everest. on his way to the top, it began to snow and the temperature dropped to -10°f. matthew forgot to wear a heavy jacket so his body began to shiver beyond control. in this case, matthew's body shivering is the to a drop in temperature. * 0 points reflex stimuli responce environmental facto
Answers: 1
question
Biology, 22.06.2019 05:40
Which of these substances does not protect against invaders in the nonspecific immune response? a. saliva b. mucus c. tears d. urine
Answers: 1
question
Biology, 22.06.2019 06:30
Brainliest ! is slowing down a car an example of acceleration? explain. - explain correctly
Answers: 1
You know the right answer?
How do the products and reactants of a chemical change compare?

the mass of the product...
Questions
question
Spanish, 03.07.2019 12:00
Questions on the website: 13722363