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
Dmitrij [34]
3 years ago
6

What can you conclude from the hypothesis “If the temperature of the liquid is increased, then more sugar will dissolve because

warm solutions hold more solute that cold solutions”?
Chemistry
1 answer:
sergeinik [125]3 years ago
4 0
<h2>Answer with Explanation</h2>

This hypothesis concludes that the sugar dissolves faster in warm solution has to do with increased molecular motion because the combined power in the warm solution makes molecules in water to travel quicker and sucrose molecules to fluctuate faster which produced a continued evolution favors to make the connections between sucrose molecules easier to succeed. The collisions between the water molecules and the sugar molecules are at a high rate due to increased temperature.

You might be interested in
Ill upvote please help
NARA [144]
Hello there.

<span>Find the average acceleration of a northbound subway train that slows from 12 m/s to 9.6 m/s in 0.9 s

</span><span>2.7 m/s2
</span>
3 0
4 years ago
A solution of hcl in water conducts electricity, but a solution of hcl in chloroform, chcl3, does not. what does this observatio
PSYCHO15rus [73]
Hydrochloric acid (HCl) dissociate on positive ions or cations of hydogen (H⁺) and negative ions or anions of chlorine (Cl⁻). When there is free cations and ions, water solution can conduct electricity. Chloroform do not dissociate on ions in water, because that is not polar molecule, so chloroform is in molecular form in solution.
4 0
3 years ago
Read 2 more answers
Estimate ΔG°rxn for the following reaction at 775 K. 2Hg(g) + O2(g) → 2HgO(s) ΔH°= -304.2 kJ; ΔS° = -414.2 J/K
hichkok12 [17]

Answer:

\Delta G^0_{rxn}=16.81kJ

Explanation:

Hello!

In this case, since the Gibbs free energy of any process is related with the enthalpy change, temperature and entropy change as shown below:

\Delta G^0=\Delta H^0-T\Delta S^0

For a chemical reaction it is simply modified to:

\Delta G^0_{rxn}=\Delta H^0_{rxn}-T\Delta S^0_{rxn}

Thus, since the enthalpy of reaction is given as -304.2 kJ and the entropy as -414.2 J/K (-0.4142 kJ/K), at 775 K the Gibbs free energy of reaction turns out:

\Delta G^0_{rxn}=-304kJ-775K*(-0.4142\frac{kJ}{K} )\\\\\Delta G^0_{rxn}=16.81kJ

Whose result means this is a nonspontaneous reaction.

Best regards!

3 0
3 years ago
NEED ANSWER ASAP<br> When a solid goes straight to a gas this is know as _____________.
Salsk061 [2.6K]

Answer:

Sublimation

Explanation:

7 0
3 years ago
Read 2 more answers
Carbon-12 and carbon-13 are isotopes of carbon. Which of the following statements is correct?
kolezko [41]
They both have the same atomic number

7 0
3 years ago
Other questions:
  • Covert 0.000626L to cm3.
    15·2 answers
  • The equilibrium constant, K, for the following reaction is 2.44×10-2 at 518 K: PCl5(g) PCl3(g) + Cl2(g) An equilibrium mixture o
    11·1 answer
  • When the temperature of a reacting mixture increases, the rate of reaction increases. Which statement explains why the rate of r
    9·1 answer
  • A lab group was supposed to make mL of a acid solution by mixing a solution, a solution, and a solution. However, the solution w
    7·1 answer
  • The coordinates of the north pole
    12·1 answer
  • Why does my dogs poop look green?
    15·1 answer
  • How to collect sulfur trioxide gas
    12·1 answer
  • How are waves reflected, absorbed, and transmitted through various materials<br>​
    7·1 answer
  • Difference between shell and subshell?
    9·1 answer
  • Why are ionic compounds good conductors of electricity.
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!