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3 years ago

The ability of a substance to dissolve in another at a given temperature and pressure is Select one:

2 answers:

7 0

A. Solubility is the ability of a substance to dissolve in another at a given temperature and pressureity

MrMuchimi3 years ago

4 0

The ability of a substance to dissolve in another at a given temperature and pressure is: solubility

Here's my reasoning:

There are two things that make up a solution:

A solute and a solvent.

The solute gets dissolved into the solvent (most likely water).

If you need more info, just comment below. Good luck with your studies! :)

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Choose the correct statement. The cathode is the electrode where the oxidation takes place. Both oxidation and reduction may tak

gregori [183]

Answer:

The cathode is the electrode where the reduction takes place.

Explanation:

Cell has three components:

an electrolyte and two electrodes which is a cathode and an anode.

Electrolyte is usually solution of the water or other solvents in which the ions are dissolved.

In electrolytic cell:

Negatively charged electrode is the cathode where the process of reduction takes place.

Positively charged electrode is the anode where the process of oxidation takes place.

In galvanic cell:

Positively charged electrode is the cathode where the process of reduction takes place.

Negatively charged electrode is the anode where the process of oxidation takes place.

So, the correct answer is - The cathode is the electrode where the reduction takes place.

6 0

3 years ago

Substance A and B are chemically exactly the same. The molecules in substance A move much faster and are less ordered than the m

Elina [12.6K]

Answer:

substance A is a liquid, while substance B is a liquid or gas

7 0

3 years ago

Read 2 more answers

What is 5 divided by 2.7

Strike441 [17]

5 divided by 2.7 is 0.54

3 0

3 years ago

Which unit is not a measurement of volume? cm L ml Cm^3

Mademuasel [1]

Centimeters are units of length.

8 0

3 years ago

Find the volume in milliliters of 2.00 mol of an ideal gas at 36°C and a pressure of 1120 torr.

hram777 [196]

Answer:

V = 34430 mL

Explanation:

Given data:

Volume in mL = ?

Number of moles of gas = 2.00 mol

Temperature = 36°C (36+273= 309K)

Pressure of gas = 1120 torr

Solution:

Formula:

PV = nRT

V = nRT/P

V = 2.00 mol ×62.4 torr • L/mol · K × 309K / 1120 torr

V = 38563.2 torr • L / 1120 torr

V = 34.43 L

L to mL

34.43 L ×1000 mL / 1 L

34430 mL

5 0

3 years ago