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
valentinak56 [21]
3 years ago
10

Which change absorbs heat?

Chemistry
2 answers:
tekilochka [14]3 years ago
7 0
Freezing water into ice
Pie3 years ago
4 0
B. Freezing water into ice
You might be interested in
Identify which element is the least malleable: potassium, calcium, scandium, or titanium
Tamiku [17]
The least malleable would be potassium
6 0
3 years ago
Read 2 more answers
scientist are always learning new things. which of the following shows how scientist use observations to gain new understanding
Step2247 [10]
Please provide whatever follows your question. Without it we cannot answer the question.
8 0
3 years ago
Read 2 more answers
PLS help!!!!!!!!<br><br> Why are halogen atoms never a central atom?
gayaneshka [121]
They can’t have more than 8 valence electrons. Since fluorine is in group 7 it can only bound to one other molecule
3 0
3 years ago
Read 2 more answers
Which of the following elements is an example of metal that is not a transition metal?
tamaranim1 [39]
Transition metals are metals found in the middle of the periodic table. The answer is Pb.
4 0
3 years ago
Read 2 more answers
A 25 mL sample of 0.100 M HNO3 completely reacts with NaOH according to this equation:
ASHA 777 [7]
To solve this equation you can use a basic molarity formula and substitute the correct values.

The formula for molarity is M = mol/L.

Start by changing your mL to L. To do this, divide 25 by 1000.
This results in:
.025 L

You can now rearrange your molarity formula to isolate what you are solving for, which is moles.
This leaves your formula as:
ML = mol

Now, plug in your converted volume and given molarity into the formula.
This leaves you with:
(0.100)(0.025) = mol

Multiply to find your final value for moles.
This results in:
0.0025 mol of HNO3

I hope this is what you’re looking for! :)
3 0
3 years ago
Read 2 more answers
Other questions:
  • A 60.0-g sample of fermium-253 was placed in a sealed vessel 9.0 days ago. Only 7.5 g of this isotope is now left. What is th
    15·1 answer
  • A pair of scientists proposes two different theories to explain the same set of observations. Which of the following best explai
    10·1 answer
  • Which is not a difference between a population showing exponential growth and a population showing logistic growth?
    7·2 answers
  • You are on an island and need freshwater to drink. Which process could you
    11·1 answer
  • The requirement that a reversible reaction be at equilibrium is that:
    15·2 answers
  • Which system of measurement does the U.S. use?????
    6·1 answer
  • Which best explains how the diffraction pattern observed in Young’s experiment supports the wave theory of light?
    8·2 answers
  • What is the maximum pressure at which solid CO2 (dry ice) can be converted into CO2 gas without melting?
    12·1 answer
  • PLEASE HELP!!!!!
    13·2 answers
  • What is the net charge of the ionic compound calcium fluoride
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!