3 years ago

Which of the following statements about the formation of a solution is true?

1 answer:

4 0

<span>In the formation of a solution, energy is required to overcome the forces of attraction between the solvent particles. The first step is for the solvent particles to move in order for solute particles to enter the system. This process is endothermic where energy flows into the system. The second step is when solute particles must separate from other solute particles. Lastly, the solute should move between solvent particles.</span>

You might be interested in

Which molecule is butyne?

Ilya [14]

Answer:

H,C CH,

Explanation:

5 0

2 years ago

Balance this equation please.

forsale [732]

2K + 2H2O = 2KOH + H2

6 0

3 years ago

Read 2 more answers

Harry has dark hair like his father, but his mom has red hair. Using the genotypes of rr (red hair), Rr (dark/brown hair), RR (

Nastasia [14]

Is there answers to go along with this? it should be Dark/Brown hair

7 0

3 years ago

Read 2 more answers

Consider the following reactions. (Note: (s) = solid, (l) = liquid, and (g) = gas.) ½H2(g) + ½I2(g) → HI(g), ΔH = +6.2 kcal/mole

BARSIC [14]

½H2(g) + ½I2(g) → HI(g) ΔH = +6.2 kcal/mol
or...
½H2(g) + ½I2(g) + 6,2kcal/mole → HI(g)
________
21.0 kcal/mole + C(s) + 2S(s) → CS2(l)
or...
C(s) + 2S(s) → CS2(l) ΔH = +2,1 kcal/mole
_________
ΔH > 0 ----------->>> ENDOTHERMIC REACTIONS

4 0

3 years ago

Read 2 more answers

Which of the following statements is true based on the propositions of the kinetic molecular theory?

Delvig [45]

The answer is 4.
Gases have low densities, because of the increased space between hight-energy particles.

6 0

3 years ago

Read 2 more answers