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
nikitadnepr [17]
3 years ago
12

Which statement describes potential energy? A. energy of motion B. stored energy C. energy due to heat D. used energy

Chemistry
2 answers:
Brrunno [24]3 years ago
8 0

A. Energy of motion describes potential energy

Inessa [10]3 years ago
7 0

B is the answer.

potential energy is the energy held by an object because of its position relative to other objects, stresses within itself, its electric charge, or other factors.

You might be interested in
Where does secretion occur in the nephron?
grin007 [14]
Inside the glomerular capsule at the glomerulus
7 0
3 years ago
How does a catalyst increase the rate of a reaction?
Norma-Jean [14]

Answer:

C) It provides a lower activation energy for the reaction is the correct answer.

Explanation:

  • A catalyst increases the rate of the chemical reaction by lowering the activation energy for a reaction.
  • Catalyst is used to increase the reaction rate, it remains unchanged in the chemical reaction and it does not change the equilibrium constant.
  • Activation energy is a minimum amount of energy required to initiate the reaction.

6 0
3 years ago
What quantity of heat is required to raise the temperature of 460g of aluminum from 15C to 85C?
Hoochie [10]

Answer:

Q = 28.9 kJ

Explanation:

Given that,

Mass of Aluminium, m = 460 g

Initial temperature, T_i=15^{\circ} C

Final temperature, T_f=85^{\circ}

We know that the specific heat of Aluminium is 0.9 J/g°C. The heat required to raise the temperature is given by :

Q=mc\Delta T\\\\Q=mc(T_f-T_i)\\\\Q=460\ g\times 0.9\ J/g^{\circ} C\times (85-15)^{\circ} C\\\\Q=28980\ J\\\\\text{or}\\\\Q=28.9\ kJ

So, 28.9 kJ of heat is required to raise the temperature.

6 0
3 years ago
Which metal would most likely have the highest melting point?
Anettt [7]

Answer:

tungsten

Explanation:

I hope it's helpful for you

4 0
2 years ago
Read 2 more answers
Oxidation of methane
Mandarinka [93]

<h2><em><u>ᎪꪀsωꫀᏒ</u></em></h2>

➪Methane (CH4) is oxidized with molecu- lar oxygen (O2) to carbon dioxide (CO2).

4 0
3 years ago
Other questions:
  • H2S polar or nonpolar ?
    9·2 answers
  • How many atoms are in an oxygen molecule (O 2 ) ?
    10·1 answer
  • At what temperature is a gas likely to have the lowest rate of diffusion? 15° 21° 24° 30°
    7·2 answers
  • What is an example of radioactive decay
    7·1 answer
  • If black fur is dominant in rabbits, is it ever possible for two black fur rabbits to produce a white fur offspring?
    6·1 answer
  • In the equation 2 H2 + O2 -&gt; 2H2O, H2, O2, and H2O are all trace elements. Only H2O is a compound. Only H2 and O2 are compoun
    6·1 answer
  • You live 6 kilometers from your school. How many meters do you live from school?
    9·2 answers
  • If evaporation occurs what will change 0.70 molar solution of CuSO4
    8·1 answer
  • Which phase has the lowest entropy?<br> O A. Aqueous<br> O B. Liquid<br> O C. Solid<br> O D. Gas
    13·2 answers
  • Which process in the nitrogen cycle converts nitrogen into its most polluting form?
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!