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
gladu [14]
3 years ago
11

In all chemical reactions, __________ and ____________ must be conserved. energy, matter atoms, heat enthalpy, energy

Physics
1 answer:
Aleksandr-060686 [28]3 years ago
6 0
Energy and matter atoms is the correct answers. Mass or matter can not be created nor destroyed.
You might be interested in
At an amusement park, a roller coaster carrying nine homosexuals, moving at 18 m/s, jumps its track at a point that is 20 meters
Lorico [155]

It is the same if a white father and a white mother give birth to a black kid, so the mother accuses the father for having (let's say mating) with a black women.

6 0
3 years ago
The process by which people walk A) requires only a little energy. B) is powered by the body’s surplus heat energy. C) relies on
Andreyy89
I think the answer would be c
4 0
3 years ago
Read 2 more answers
In which state of matter are water molecules measured as having a comparatively high temperature?
AnnZ [28]
Liquid water because if it said very high then it would be water vapor but it didn’t say that so the answer is B liquid water
8 0
3 years ago
The coach has not seen improvement as expected in his team and plans to change practice session. To help the players he changes
Allushta [10]

Answer:

progession

Explanation:

7 0
3 years ago
Do you think that solids can undergo convection? EXPLAIN!
Katarina [22]
 <span>No. Solids can't undergo convection, the reason is that convection works because moving molecules which are hotter and faster have a lower density and therefore rise to the surface. With a solid now, the molecules don't move they can only vibrate.

Therefore solids conduct.</span>
4 0
3 years ago
Read 2 more answers
Other questions:
  • What is the voltage in a circuit if the current is 6.2 A and the resistance is 18 ohms?
    13·1 answer
  • From what characteristic do vertebrates get their name
    9·1 answer
  • It takes 63 W to power a ceiling fan. The energy output of the fan is 50 W. Calculate the efficiency of the fan. Round your answ
    5·1 answer
  • An air bubble underwater has the same pressure as that of the surrounding water. As the air bubble rises toward the surface (and
    6·1 answer
  • Why do protons repel protons but attract electrons ??
    6·1 answer
  • (15 points) :^|
    15·1 answer
  • Which of the following is an obstacle to creating computer-based models for tracking a hurricane?
    6·1 answer
  • A golf ball starts with an initial velocity of 100m/s and slows at a constant rate of -8m/s2, what is its final velocity after 2
    6·1 answer
  • The centre of mass of a metre rule is at the 50cm mark. state what is meant by Centre of mass​
    5·1 answer
  • What is the wavelength of the wave
    10·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!