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
Nady [450]
2 years ago
13

An exothermic reaction

Chemistry
1 answer:
vesna_86 [32]2 years ago
8 0

Answer:

An exothermic reaction  

✔ produces energy

.

In an endothermic reaction, the energy of the products is  

✔ more than

the energy of the reactants.

Activation energy is  

✔ always greater than

the potential energy of the products

You might be interested in
Hi! I need some solar system facts!
nikitadnepr [17]
The Solar System[b] is the gravitationally bound system of the Sun and the objects that orbit it, either directly or indirectly.[c] Of the objects that orbit the Sun directly, the largest are the eight planets,[d] with the remainder being smaller objects, the dwarf planets and small Solar System bodies. Of the objects that orbit the Sun indirectly—the natural satellites—two are larger than the smallest planet, Mercury.[e]
5 0
3 years ago
Read 2 more answers
Which gas occupies the highest volume at STP?
Vedmedyk [2.9K]

The gas, 2 mol of H2, occupies the highest volume at STP since at STP the volume of this gas is approximately 44.8 mol as compared to other options this has the greatest amount.

7 0
3 years ago
Read 2 more answers
Chemical and physical properties of calcite​
Semenov [28]

Answer:

Chemical Classification Carbonate

Explanation:

7 0
3 years ago
Which mineral group dose copper belong ​
RideAnS [48]

Answer:

Native Elements; Metallic Elements

Explanation:

7 0
3 years ago
What is the energy of a light wave with a frequency of 9.8 x 10^20 Hz?
Wewaii [24]

Answer:

Regions of the Electromagnetic Spectrum

Wavelength (m)Frequency (Hz)Radio> 1 x 10-1< 3 x 109Microwave1 x 10-3 - 1 x 10-13 x 109 - 3 x 1011Infrared7 x 10-7 - 1 x 10-33 x 1011 - 4 x 1014Optical4 x 10-7 - 7 x 10-74 x 1014 - 7.5 x 1014

7 0
3 years ago
Other questions:
  • How should a stopper be handled after is has been removed from a reagent bottle?
    10·1 answer
  • Which image(s) would be considered pure substances? A) V B) I and II C) II and IV D) III and V
    14·2 answers
  • Electrons have been shown to have both wavelike and particle-like properties. True or False
    13·2 answers
  • Why is the brcl molecules polar??
    7·2 answers
  • What is the answer to SiO2 + C --&gt; Si + CO
    9·1 answer
  • What elements are not balanced in the equation MgO + 2 LiCl = MgCl2 Li2O
    15·2 answers
  • What do scientists do during data collection?
    15·2 answers
  • What is the area called in which the electrons are found ?
    7·1 answer
  • What does the kinetic theory state about the relationship between the speed and temperature of gas molecules?
    11·1 answer
  • What is the temperature change of an 36-gram sample of water that had absorbed 695 Joules of heat? C = 4.18 J/g K
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!