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
Aleks04 [339]
2 years ago
15

Which scenario would result in the fastest rate of dissolution?

Chemistry
2 answers:
soldi70 [24.7K]2 years ago
4 0
C) powdered sugar in hot water because the sugar is already broken so  it would be  more faster than sugar cube  in hot  water
mafiozo [28]2 years ago
3 0

Answer:

The Correct Answer is C

Explanation:

  • The valuation of dissolving of a solute in a solution is quicker when the solute and solution are mixed, the solution is hotter, or the solute contains less shreds with more covering space.
  • The valuation at which a solute eradicates depends upon the extent of the solute shreds. Dissolving is a covering appearance as it depends on solution particles clashing with the exterior cover of the solute.

You might be interested in
This figure (Figure 1)shows a container that is sealed at the top
guajiro [1.7K]
I'm pretty sure the answer is 0.833 atm.

Hope I helped! <3

-cara
7 0
3 years ago
The pressure of a 70.0L sample of gas is 600 mm Hg at 20.0C. If the temperature drops to 15.0C and the volume expands to 90.0L,
Mekhanik [1.2K]

Answer:

458.7 mmHg

Explanation:

Step 1:

Data obtained from the question. This includes:

Initial volume (V1) = 70L

Initial pressure (P1) = 600 mmHg

Initial temperature (T1) = 20°C

Final temperature (T2) = 15°C

Final volume (V2) = 90L

Final pressure (P2) =...?

Step 2:

Conversion of celsius temperature to Kelvin temperature.

This is illustrated below:

T(K) = T (°C) + 273

Initial temperature (T1) = 20°C

Initial temperature (T1) = 20°C + 273 = 293K

Final temperature (T2) = 15°C

Final temperature (T2) = 15°C + 273 = 288K

Step 3:

Determination of the new pressure of the gas.

The new pressure of the gas can be obtained by using the general gas equation as shown below:

P1V1/T1 = P2V2/T2

600 x 70/293 = P2 x 90/288

Cross multiply to express in linear form

P2 x 90 x 293 = 600 x 70 x 288

Divide both side by 90 x 293

P2 = (600 x 70 x 288) / (90 x 293)

P2 = 458.7 mmHg

Therefore, the new pressure of the gas is 458.7 mmHg

5 0
3 years ago
Why does water float on corn syrup
NISA [10]

Answer:

density.

Explanation:

A cubic centimeter of water weighs 1 gram. Since a cubic centimeter of vegetable oil weighs less than 1 gram, oil will float on water. Corn syrup is more dense than water so 1 cubic centimeter of corn syrup weighs more than 1 gram. Therefore, corn syrup sinks in water.

5 0
3 years ago
Read 2 more answers
Help me get this right no links
Ivenika [448]

Answer:

What's the question? or show a picture

7 0
3 years ago
Number 2 I need help Scientific notation
Lelu [443]
  • (6.6 x 10^2) (9.6 x 10^6) = 6.336 × 10^6
4 0
3 years ago
Other questions:
  • Which of the following is correct abbreviated si unit describing the amount of a substance
    14·2 answers
  • What is included in each square (element) on the Periodic Table? I'm looking for four things
    12·1 answer
  • 1. Rank the following compounds in order of decreasing acid strength using periodic trends. Rank the acids from strongest to wea
    12·1 answer
  • Strontium hydroxide, sr(oh)2, is reacted with trifluoroacetic acid, cf3cooh. write the balanced formula unit equation for this r
    5·1 answer
  • What is the lengthening of a muscle without damage? And what is the shortening of a muscle?
    5·1 answer
  • Arrange these Alkaline Earth metals from lowest to highest electronegativity: Ca, Be, Ba, Sr
    6·1 answer
  • When aluminium and chlorine compared , which has smaller atomic size ? Why ?​
    13·2 answers
  • Which equation is derived from the combined gas law?
    5·2 answers
  • PLEASE HELP URGET!!!!
    12·1 answer
  • Consider the alkane below. a six-sided polygon has c h 2 at each corner. which property differentiates this alkane from other cl
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!