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
Temka [501]
3 years ago
12

What is the specific latent heat of a fussion for a substance that takes 550 kj to melt 14 kg at 262 k?

Chemistry
1 answer:
Lina20 [59]3 years ago
7 0

The latent heat is correlated with energy as follows:

Q = mL

550 * 103 = 14 * 103 * L

L = 39.285 J /g

Thus, latent heat of the substance is 39.285 j /g

You might be interested in
Calculated from measurements of distance and time defined
prisoha [69]

Answer:

Any of the six chemical elements that markup group1

of the periodic table.

Explanation:

8 0
3 years ago
How much iodine (I2), in grams, should be added to water to produce 2.5L of solution with a molarity of 0.56M?
denis-greek [22]

Molarity=Moles of solute/Volume of solution in L

So

  • 0.56M=moles/2.5L
  • moles=0.56(2.5)
  • moles of Iodine=1.4mol

Mads of Iodine

  • Moles(Molar mass)
  • 1.4(126.9)
  • 177.66g
7 0
1 year ago
The energy needed to remove an electron from an atom is called
Arlecino [84]

Ionization energy, also called ionization potential, in chemistry, the amount of energy required to remove an electron from an isolated atom or molecule

3 0
3 years ago
#11 plz help must need would appreciate it
mario62 [17]

Explanation:

325 g HgO

your answer

please mark as brilliant

7 0
3 years ago
Write in the correct coefficients for the balanced equation:<br><br> Na + <br> Cl2 → <br> NaCl
Mkey [24]

Answer:

Na+Cl2-----NaCl

Explanation:

it's the chemical formula of common salt.

7 0
2 years ago
Read 2 more answers
Other questions:
  • Which substance will combine with oxygen gas to produce a greenhouse gas?
    9·1 answer
  • How can water be used as a renewable energy resource? checkpoint question?
    7·1 answer
  • What is the broad name for movement of materials across a membrane
    7·1 answer
  • The first ionization energy of mg is 735 kj/mol. calculate zeff.
    14·1 answer
  • .The chemical formula for table sugar is C12H11022. What can you tell from this formula?
    6·1 answer
  • Calculate the wavelength of a red light with a frequency of 4.61 x 1012 Hz.
    15·1 answer
  • If an object what is 30 kg of mass is moving at 10 m/s to the right how much kinetic energy does it have
    7·1 answer
  • The value of ΔH° for the reaction below is -6535 kJ. ________ kJ of heat are released in the combustion of 16.0 g of C6H6 (l)?
    14·1 answer
  • For the problem: Mg (s) + O₂ (g) ➞ MgO (g) if 4.3 g of magnesium reacts with 83 g of oxygen (O₂), which is the limiting reagent?
    11·1 answer
  • A particular forest is 10,000 acres. Determine its size in hectares. (1 hectare = 2.47
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!