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
Alex_Xolod [135]
3 years ago
14

When you remove energy from a substance there will be a *

Chemistry
1 answer:
stira [4]3 years ago
3 0

Answer:

b, decrease in movement of the molecules

Explanation:

removing the energy will begin making the molecules lock up and stop moving due to the loss of energy.

hope this helped

You might be interested in
Explain how a bond forms between sodium and chlorine in sodium chloride (NaCl).
alexandr1967 [171]
Sodium has 1 valence electron and chlorine has 7 valence electrons and the goal is to get t 8 valence electrons then they attract together, forming table salt.
6 0
3 years ago
What is propsed as evidence that supports the Big Bang Theory?
Stels [109]
The answer to your question is Hubble’s law
4 0
3 years ago
Consider the following reaction
Fynjy0 [20]

Answer:

92.72 kJ

Explanation:

2 N₂ (g) + O₂ (g) —-> 2 N₂O

According to question , one mole of N₂O requires 163.2 kJ of heat

Molecular weight of N₂O = 44 gm

25 g  N₂O = 25 / 44 mole

25 / 44 mole will require 163.2 x 25 / 44 kJ

= 92.72 kJ

6 0
3 years ago
In a thin layer chromatography experiment, a plate of length 9.3 cm was used and a horizontal line was made at 1.45 cm above the
dezoksy [38]

Answer: The R_f value is 0.664

Explanation:

Distance travelled by solvent front = (7.7-1.45)cm = 6.25 cm

Distance travelled by unknown = (5.6-1.45) cm = 4.15 cm

 The retention factor or the R_f value is defined as the ratio of distance traveled by the unknown to the distance traveled by the solvent front.

R_f=\frac{\text {distance travelled by unknown}}{\text {distance travelled by solvent}}

R_f=\frac{4.15}{6.25}=0.664

Thus the R_f value is 0.664

6 0
3 years ago
Explain what domain would best be represented by the "?" in the diagram.
Mice21 [21]

Answer:A

Explanation:

7 0
3 years ago
Other questions:
  • Is tantalum radioactive?
    14·1 answer
  • Does anyone know a website where it solves me these types of problems OR if someone can help me with them?
    14·1 answer
  • Classify these structures as hemiacetal, acetal, or other.
    8·2 answers
  • Brass is an alloy of copper and zinc. The two metals are melted, mixed, and then solidified. How would you BEST classify brass?
    9·2 answers
  • Does Sodium Chloride, have the same properties as sodium and chlorine
    12·1 answer
  • How to solve 2=-log(x)
    9·1 answer
  • ¿Puede ocurrir una reacción química sin generar cambios visibles?
    15·1 answer
  • HELPPPPPPPP <br> I NEEED TO PASS
    7·2 answers
  • Which of the following is not a property of water?
    5·1 answer
  • Indicate the number of significant figures in the following measured numbers:
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!