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
defon
3 years ago
10

Energy release is to condensation as energy input is to _________.

Chemistry
2 answers:
melamori03 [73]3 years ago
7 0

Answer:

sublimation

Explanation:

the other choices release energy

Rudik [331]3 years ago
6 0

Hey mate here's your answer

Ans: B, Sublimation. This is because you must input energy in order to get a solid to go directly to a gas while the other ones release energy (and dispersion has nothing to do with these at all)

hope so the following may help you thanks

You might be interested in
In calculating the equilibrium constant for a reaction, the coefficients of the chemical equation are used as exponents for the
BartSMP [9]

Answer: The given statement is TRUE.

Explanation:

An equilibrium reaction is one in which rate of forward reaction is equal to the rate of backward reaction.

Equilibrium constant is defined as the ratio of the product of the concentration of products to the product of the concentration of reactants each raised to their stochiometric coefficient.

For example for the given equilibrium reaction;

2H_2O(g)\leftrightharpoons 2H_2(g)+O_2(g)

K_{eq}=\frac{[H_2]^2[O_2]}{[H_2O]^2}

Thus the given statement that in calculating the equilibrium constant for a reaction, the coefficients of the chemical equation are used as exponents for the factors in the equilibrium expression is True.

7 0
3 years ago
What is the mass of 7.675 x 1023 atoms C? Answer in units of g.
nalin [4]

Answer: 15.3 grams C

Explanation:  1 mole is 6.02x10^23 atoms.  We can find the moles of C in 7.675 x 10^23 atoms of C by dividing:

(7.675 x 10^23 atoms C)/(6.02x10^23 atoms C/mole) = 1.275 moles C

The molar mass of carbon is 12g/mole.  So the mass of 7.675 x 10^23 atoms is (1.275 moles C)*(12 g/mole C) = 15.3 grams.

3 0
3 years ago
One example of an ionic compound is<br><br> F2 <br> CO2<br> HBr<br> MgCL2
allochka39001 [22]
MgCl2 because it is the only option in which a metal appears with a nonmetal. In this case, the metal transfers electrons to the nonmental because the metal has a lower ionization energy.
7 0
3 years ago
Read 2 more answers
Gaseous carbon monoxide reacts with hydrogen gas to form gaseous methane (ch4) and liquid water. express your answer as a chemic
laiz [17]
The formula for the compounds in the reaction are as follows with the respective states 
Carbon monoxide - CO (g)
hydrogen - H₂ (g)
methane - CH₄(g)
water - H₂O (l)
reaction of carbon monoxide with hydrogen gas gives rise to methane and water
the balanced chemical equation for the above reaction is as follows
CO(g) + 3H₂(g)  --> CH₄(g) + H₂O(l)
8 0
3 years ago
Which pair of elements would most likely form a covalent bond
denpristay [2]

Answer:

Nonmetals and nonmetals tend to form covalent bonds.

or

P and S

Explanation:

5 0
2 years ago
Other questions:
  • What is the volume of 21.0 g of nitrogen gas at stp?
    15·1 answer
  • What 5 things can reduce biodiversity
    5·2 answers
  • 7. What color would a solution with pH 5.5 be when mixed with phenolphthalein indicator
    13·1 answer
  • When an aqueous solution of magnesium nitrate is mixed with an aqueous solution of potassium carbonate, ____________.?
    13·1 answer
  • What is the definition of physical and chemical changes?
    5·2 answers
  • For a given compound, list the decreasing order of entropy for a liquid, solid, and gas.
    10·1 answer
  • The enthalpy of vaporization for water is 40.67 kJ/mol and the enthalpy of fusion for water is
    10·1 answer
  • Explain why Cl, is an element and NOT a compound.
    14·2 answers
  • Two identical sister chromatids are held together at what
    12·1 answer
  • .please subscribe to my channel I really need subscribers and like.... channel name :- being bombastic​
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!