1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
sweet [91]
3 years ago
10

Kendra and Jordan gather firewood. The wood is cool to the touch, but the campfire they make warms their hands. Which statement

about this situation is true?
A. The chemical energy in the wood and the oxygen is less than the thermal and light energy released.
B. The chemical energy in the wood and the oxygen equals the thermal and light energy released.
C. The process of burning creates energy.
D. Energy is conserved in all chemical changes except burning.
Chemistry
1 answer:
Free_Kalibri [48]3 years ago
6 0

Answer:

D

Explanation:

You might be interested in
Which half-reaction is most easily reduced? A. Al3+ + 3e- Al = -1.66 V B. Cu2+ + 2e- Cu = 0.34 V C. Fe3+ + e- Fe2+ = 0.77 V D. N
mario62 [17]

use the website math papa it works

8 0
3 years ago
Sea level changes occur at a rate of 10 m per 1,000 years. How much will the sea level change over 10,000,000 years?
GREYUIT [131]

Answer:

100,000 m

Explanation:

5 0
4 years ago
Read 2 more answers
Can someone help with this pls!!
patriot [66]

Answer:

2

Explanation:

good vibes

8 0
2 years ago
How is chemistry relevant outside the chemistry lab
ladessa [460]
Chemistry is relevant in everyday life because it is present in your cleaning solutions, your shower products, and is present in baking, and etc.
6 0
3 years ago
How do you convert in the metric system?
julia-pushkina [17]

Answer:

To convert among units in the metric system, identify the unit that you have, the unit that you want to convert to, and then count the number of units between them. If you are going from a larger unit to a smaller unit, you multiply by 10 successively. If you are going from a smaller unit to a larger unit, you divide by 10 successively

Explanation:

hope it helps

7 0
3 years ago
Other questions:
  • If only 1/2 the energy necessary to go between the 1s and 2s level was available, will an electron go to the 2s?
    10·1 answer
  • Why is MnO2 added to the decomposition of H2O2 reaction?
    12·2 answers
  • Which statement justifies that hydrogen peroxide (H2O2) is a polar molecule? The O – H bond is nonpolar and the molecule is asym
    11·1 answer
  • Is gravity a contact or noncontact force? Why?
    12·1 answer
  • TRUE OR FALSE QUESTIONS
    14·2 answers
  • g When water and perchloric acid (HClO4) are mixed, heat is released. The resulting solution is not an ideal solution, in terms
    13·1 answer
  • I'm sorry for asking so many questions this assignment is past due and I need it done NOW
    12·1 answer
  • In a neutral atom, the number of electrons equals the number of neutrons<br> True<br> False
    10·1 answer
  • Attractive forces of liquids allow for _____.
    15·2 answers
  • (04.03 LC)
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!