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
lubasha [3.4K]
2 years ago
8

Specific Heat Practice

Chemistry
1 answer:
Alexxx [7]2 years ago
3 0

Answer:

See below

Explanation:

<u>Specific Heat of water</u> =  4.186 J/(g-C)

J/(g-C)     multiplied  by  g   and C   results in J

4.186  * 540  * (95-32) = <u>142 407 .72 J</u>

You might be interested in
a chemist wants to combine carbon and iron to form steel. what type of bond will this chemist create between these two elements
iVinArrow [24]
I think its a covalent bond because carbon is positively charged and iron is positively charged too which makes the bond covalent. hope it helps 
5 0
3 years ago
Calculate the molar concentration of the Cl⁻ ions in 0.92 M MnCl2(aq).
scZoUnD [109]
MnCl2(aq) is an ionic compound which will have the releasing of 2 Cl⁻ ions ions in water for every molecule of MnCl2 that dissolves.
MnCl2(s) --> Mn+(aq) + 2 Cl⁻(aq)
            [Cl⁻] = 0.92 mol MnCl2/1L × 2 mol Cl⁻ / 1 mol MnCl2 = 1.8 M
The answer to this question is [Cl⁻] = 1.8 M
4 0
3 years ago
What is the mass of one mole of carbon-12?
velikii [3]

Answer:

Hello

12 grams

The mass of one mole of carbon-12 atoms is 12 grams.

Hope it helps You.....

Explanation:

4 0
3 years ago
Read 2 more answers
Describe the relationship between the atomic number, mass number, number of protons, number of neutrons.
Charra [1.4K]

Explanation:

Atomic number (Z) = Number of the protons

It means that if the atomic number of C is 6, it implies that the number of protons in carbon is 6 too.

Mass number (M) = Number of the protons +  Number of the neutrons

It means that if the atomic mass of C is 12, it implies that the number of protons and the neutrons in carbon is 12.

8 0
3 years ago
Who devised the scientific naming system for the classification of living things.
Marrrta [24]
Carolus Linnaeus was the one <span>Who devised the scientific naming system for the classification of living things.
hope that helped!</span>
3 0
3 years ago
Read 2 more answers
Other questions:
  • Why do sea and ocean levels recede (more coast land is exposed) when the planet goes through a major ice age?
    11·1 answer
  • Why is the time needed to vaporize the sample of water significantly greater than the time needed to melt the sample?
    13·2 answers
  • In order for a solute to dissolve in a solvent, what must be true?
    7·1 answer
  • Which statement describes acids?
    14·2 answers
  • What is the periodic # for uranium?
    9·2 answers
  • PLEASE HELP!!! WILL MARK BRAINLIEST AND THANK YOU!!!!
    8·2 answers
  • Why are koalas so crusty?
    12·2 answers
  • Select The on that most applys<br><br><br> Will mark brainliest
    10·1 answer
  • 2.8 kg is equal to
    6·1 answer
  • A. what is atmospheric pressure?
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!