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
schepotkina [342]
4 years ago
12

How much heat energy is absorbed when 6.83 kg of water is heated from 10.0 0C to 47.0 0C. The specific heat of water is 4.184 J/

g 0C.
Chemistry
1 answer:
Margarita [4]4 years ago
8 0
Heat  energy=   mass x  specific  heat   x  change  in  temperature
change   in  temperature=47.0=10.0=  37  degrees
convert  mass  in  G =  6.83x1000=6830g
Heat  energy  is  hence=  6830  x 4.184 j/g/degrees  x  37=1057338.64 j  or   1057.33864Kj

You might be interested in
By means of a schematic diagram show how a bacteria cell applied to the region of a cowpea root can end up by becoming a nitrate
masya89 [10]

Answer:

Nitrifying bacterium such as nitrosomonas or nitrobacter, whe applied to the soil, convert free ammonia or nitrogen to nitrates through oxidation. They are a group of aerobic bacteria playing an important role in the nitrogen cycle as producers of energy from inorganic source.

The schematic diagram attached summaries the action of such bacteria.

3 0
3 years ago
Two students pull a box with force of 100 N to the left and 200 N to the right.
laiz [17]

Answer:

net force is 100 N and direction is right

Explanation:

7 0
3 years ago
Why does burning wood leaves an ash that is only a small fraction of the mass of the original wood.?
klemol [59]
When wood burns, some of the mass is released as a gas. So if you were to combine the small fraction of ash with the gases released, you would get the mass of the original wood.
6 0
4 years ago
Read 2 more answers
What Is an example of weather?
MAXImum [283]
The answer is c the time for the high tide in Daytona beach today and because I guessed
5 0
3 years ago
A sample of gas occupies a volume of 120.0 mL at a pressure of 0.75 atm and a temperature of 295 K. What will the volume be at a
MakcuM [25]
The answer to the question is 84
(Step By Step Explanation).
P1 V1/T1= P2 V2/T2
::0.75 x 120/295 = 1.25 x V2/345
90/295= 1.25V2/345
(cross multiply )
1.25V2 x 295 = 90 x 345
368.75V2 = 31050
(divide by the coefficient of the unknown) .
368.75V2/368.75 = 31050/368.75
V2 = 84.2. = 84
::The volume is 82.
Mark As brainliest
6 0
4 years ago
Other questions:
  • In this reaction, _____.
    15·1 answer
  • In the step gradient separation, four separate fractions were collected. How were these related to the polarities of the column
    10·2 answers
  • Ultraviolet radiation and radiation of shorter wavelengths can damage biological molecules because they carry enough energy to b
    6·1 answer
  • What does pressure measure
    5·1 answer
  • A barometer can track the activity of storms at different altitudes. true of false
    7·2 answers
  • Given: N2 + 3Cl2 → 2NCl3, ΔH = 464 kJ/mol Use the given bond energies and the periodic table to calculate the energy change in t
    8·1 answer
  • When the final velocity is less than the initial velocity, this is Question 4 options: speed time acceleration deceleration
    15·1 answer
  • Muscles are held to bones by...<br> Ligaments<br> Cardiac<br> Tendons<br> Smooth
    5·1 answer
  • Which of the following is not a landform?<br> A. Canyon<br> B. Plateau<br> C. Bay<br> D. Earthquake
    7·1 answer
  • What is the volume of Copper and Zinc used to make the grass​
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!