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
Alenkinab [10]
3 years ago
9

In a calorimeter, the temperature of 100g of water decreased by 10 degrees Celsius when 10g of ice melted. How much heat was abs

orbed by the ice?
Chemistry
2 answers:
Crazy boy [7]3 years ago
6 0
So use equation: ΔH = MCΔT

M 
= mass of water
C 
= waters specific heat capacity (4.18)
ΔT = the temp. change of the reaction

ΔH = 100 x 4.18 x 10 = 4180J or 41.8KJ

so the cube absorbed 4180J of energy 

hope that helps 

AlladinOne [14]3 years ago
3 0
In your question, in a calorimeter, the temperature of 100g of water decreased by 10 degrees celsius when 10g of ice is melted. So so to calculated for the heat that was absorbed by the ice, you must consider the given values that are in the problem and analyze it correctly so the answer is 4180J
You might be interested in
Explain how mendal experiments with seed colors disapproved the common belief of blending inheritance
Elan Coil [88]
The theory of blending inheritance was used to describe an actual blending of our alleles, that together would form a new allele. For example, skin color and height would be the result of the blend of the parent's alleles.
This theory doesn't explain why some traits disapear or are discrete.
On the other hand, Mendel's experiments with seed colors explains it. He demonstrated that genes are inherited in pairs and that in hybrid organisms, dominant versions of that gene, could hide the presence of a recessive version of that same gene.
6 0
4 years ago
Suppose a car sitting on a hydraulic lift exerts a downward force of 1,750 N on a piston with an area of 0.6m2. How much pressur
soldier1979 [14.2K]
<span>P = F/A = 1750/0.6 = 2,916.7 Pa</span>
6 0
3 years ago
Read 2 more answers
Choose the stronger acid in each of the following pairs:H₃PO₄ or H₃AsO₄
patriot [66]

H₃PO₄ is stronger acid than H₃AsO₄.

H₃PO₄ is the stronger acid because PO₄is more electronegative than Se so PO₄3- is more stable than AsO₄3-.

<h3>Acid definition</h3>

Any substance that tastes sour in water solution, turns blue litmus paper red, reacts with some metals to release hydrogen, reacts with bases to form salts, and stimulates chemical reactions is considered an acid (acid catalysis).

An acid is a chemical substance, typically a liquid, that contains hydrogen and can interact with other substances to form salts. Some acids react with other materials and burn or dissolve them.

Acids are frequently encountered in daily life. They exist naturally in foods, are found in cells and digestive systems, and are used in numerous regular chemical reactions. Strong acids that are frequently used include nitric acid, phosphoric acid, sulfuric acid, and hydrochloric acid.

To learn more about acid visit:

brainly.com/question/14072179

#SPJ4

6 0
2 years ago
What property of air allows it to flow down to the floor?​
Mandarinka [93]

I am not sure about my answer, but I think that it's density allows it to fall to the ground/floor.

5 0
3 years ago
Which one <br> On my test
Karo-lina-s [1.5K]

Answer:

20 Hz

Explanation:

5 0
3 years ago
Other questions:
  • 80.0 ML of fluorine gas is held in a flexible vessel at STP. If the vessel is transported to the surface of Venus where the pres
    5·2 answers
  • Explain how different observations and experiments led to changes in the atomic model.
    14·1 answer
  • A scientist is examining a simple multicellular organism with a nucleus and specialized organelles that was found in a moist env
    7·1 answer
  • A sky rocket is launched with a force of 10 N and accelerates at 20 m/s squared what is the mass of this skyrocket
    14·1 answer
  • Here is Beck's address:
    12·2 answers
  • I think it’s D but I’m not sure.. Please help!
    6·2 answers
  • In which state of matter do particles have the least amount of energy
    12·1 answer
  • Which is an example of a double
    6·1 answer
  • If you dilute 250 mL of 6.4 M lithium acetate solution to a volume of 750 mL, what will the concentration of this solution be?
    5·1 answer
  • 6) A 14.5 g sample of sodium chloride reacts with excess fluorine gas according to
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!