Physics, 06.05.2020 17:08 sdwhitneyhillis

Which of the following statements is true?
A. Some chemical reactions release energy, and other chemical reactions absorb energy.
B. Some chemical reactions absorb energy, but no chemical reaction can release energy.
C. Chemical reactions, by definition, cannot absorb or release energy.
D. Some chemical reactions release energy, but no chemical reaction can absorb energy.

Answers: 2

Show answers

Another question on Physics

Physics, 22.06.2019 03:00

According to newtons universal law of gravitation, which would change the parh of the ball so it traces out widest curved path possible?

Answers: 1

Answer

Physics, 22.06.2019 06:30

Which features on mars point to the possibility of liquid water on the planet? impact craters with sharp rims volcanic cones with craters gullies and stream-like channels mountain ranges with faults

Answers: 1

Answer

Physics, 22.06.2019 16:00

Why does lightning travel from clouds to the ground?

Answers: 2

Answer

Physics, 23.06.2019 02:00

How does the strength of the electrostatic force between an electron and a proton compare to the strength of the gravitational force between them?

Answers: 1

Answer

You know the right answer?

Which of the following statements is true?
A. Some chemical reactions release energy, and othe...

Questions

Health, 06.02.2021 04:30

Which organelles best fits to each of these descriptions

Mathematics, 06.02.2021 04:30

What statement correctly describes the key features of the graph of f(x) = 4(one half)x + 1 − 3? A. Y-intercept of (0, −1), starts up on the left, ge...

Chemistry, 06.02.2021 04:30

Help me on these 2 science questions for brainliest please...

Mathematics, 06.02.2021 04:30

A bus driver started her day with an empty bus. At her first stop she picked up 11 people. At her second stop she picked up 5 more people and let 7 p...

Business, 06.02.2021 04:30

1. On April 30, Gomez Services had an Accounts Receivable balance of $18,000. During the month of May, total credits to Accounts Receivable were $52,0...

Mathematics, 06.02.2021 04:30

PLEASE PLEASE PLEASE HELP I WILL GIVE BRAINLIEST An iPad Mini and an iPad Pro have an approximate scale factor of 1.5, where the iPad Pro is 1.5 time...

Mathematics, 06.02.2021 04:30

In XYZ right angled at Y. find the length of the hypotenuse if the length of the other two sides is 1.6 cm and 6.3 cm....

Mathematics, 06.02.2021 04:30

Find the distance between the points (4,22) and (20,10)...

Biology, 06.02.2021 04:30

How does mRNA code for the spike protein?BRAINLIEST for correct answer....

Mathematics, 06.02.2021 04:30

Please help! Find the value of x. 5x 3x-3 24 44 x = [?] Enter

Mathematics, 06.02.2021 04:30

* #5 Find the length of RS. R 2a S 2b-1 6+3 3a-5 T. Your answer...

Biology, 06.02.2021 04:30

What is the process that the tree uses to get its energy called?Does this process directly or indirectly affect the energy needs of animals such as th...

Physics, 06.02.2021 04:30

Iron has a specific heat of o.45 J/g °C. Removing -1.16 E 2 J of energy lowered the temperature of iron from 89 °C to 26.41 °C. What was the mass of t...

Advanced Placement (AP), 06.02.2021 04:30

I’m a single boy and 13 also straight...

Physics, 06.02.2021 04:30

Activity 3:completethe crossword by filling in a word that fits each clue

Mathematics, 06.02.2021 04:30

A corporate team-building event costs $3, plus an additional $1 per attendee. How many attendees can there be, at most, if the budget for the corpora...

Mathematics, 06.02.2021 04:30

What is the answer? I need it now ...

Biology, 06.02.2021 04:30

4. Besides determining a genetic abnormality, for what else might a karyotype be used?

Mathematics, 06.02.2021 04:30

Robert sells four different flavors of jam at an annual farmers market. The graph above shows the number of jars of each type of jam he sold at...

Mathematics, 06.02.2021 04:30

I dont know how to do this please help ...

More questions: Physics Another questions