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
tekilochka [14]
3 years ago
10

When 47.2 J of heat is added to 13.4 g of a liquid, its

Chemistry
1 answer:
leva [86]3 years ago
8 0

Answer: 2.02 J/g°C

Explanation:

To find the heat capacity, we have to manipulate the equation for heat.

q=mCΔT becomes C=q/(mΔT) to find heat capacity. Since we are given our values, we can plug in to find C.

C=\frac{47.2J}{13.4g*1.74°C}

*Please ignore the capital A in front of the °C. In order to have ° in the equaiton, the A pops up.

C=2.02J/g°C

You might be interested in
Paul placed an ice cube into a beaker on a hot plate. The ice cube changed from a solid to a liquid and then to a gas. During th
faltersainse [42]
One thing that does not change is the chemical composition of water, which is still H2O. And maybe mass, if all of the particles remain inside the beaker, which was never mentioned in the question so I am not sure.
6 0
3 years ago
Read 2 more answers
Which part of the cell does this illustration represent?
Svetllana [295]
Answer: Mitochondria. The mitochondria contains cristae.
6 0
3 years ago
Read 2 more answers
If earth is 1.50 x 108 km from the sun, what is the distance in tm?
ycow [4]
THE DISTANCE IN TM SHOULD BE EQUAL TO  162 KM

5 0
3 years ago
2.What two factors must be held constant for density to be a constant ratio?
irina1246 [14]

Answer:

Temperature and Pressure

Explanation:

Temperature and pressure cause change in volume.

So any change in volume will alter the ratio of density as given by equation of density.

Density = mass/ volume

Change in volume will alter the ratio.

Kindly mark it branliest if the answer is little bit satisfying.

6 0
2 years ago
Read 2 more answers
Muscles, bones, skin, and
ziro4ka [17]

Answer:

The answer is Protein.

8 0
3 years ago
Other questions:
  • A water molecule is composed of two hydrogen atoms and one oxygen atom arranged in a bent shape. Since oxygen is significantly m
    10·2 answers
  • Maple syrup, which comes from the sap of maple trees, contains water and natural sugars. It's a clear, brown liquid and the suga
    6·2 answers
  • Complete the statements by writing the number from the graph.
    14·2 answers
  • Arrange the following aqueous solutions in order of decreasing freezing point: 0.10 m Na3PO4, 0.35 m NaCl, 0.20 m MgCl2, 0.15 m
    13·1 answer
  • When do you identify your variables?
    11·2 answers
  • Need help with this please help ASAP
    9·1 answer
  • 12. What is the empirical formula for C10H30O5?
    9·1 answer
  • Hockey is a sport in which players use hockey sticks to push a puck across smooth ice. At practice one day, three different-colo
    10·1 answer
  • Help me pls!!<br> List all three sets of opposing forces.
    15·1 answer
  • Which of the following measurements has FOUR significant figures?
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!