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Viktor [21]
3 years ago
11

Water is capable of dissolving a variety of different substances, which is why it is such a good solvent. it is often called the

universal solvent because it dissolves more substances than any other liquid. the reason for this is best explain by which of these?
Chemistry
2 answers:
Tema [17]3 years ago
6 0

Water is often referred as a <span>universal solvent </span>because it is capable dissolving much more solutes as compared to any other solvent.  This is because, water is a high polar molecule. In water, H has partial positive charge while O has partial negative charge. 


Due to this, water favors dissociation of molecules into positively and negatively charged ions. Positively charge ions gets attracted  towards oxygen i.e. negatively charges, while negatively charged ions get attracted towards positive end of water molecule. 


However, it is worth nothing that, despite water being referred as universal solvent, many compounds are insoluble or partially soluble in water. For instance, most of the hydroxide displays poor solubility in water.

Butoxors [25]3 years ago
4 0

Answer:

Water is polar with a positive and negative side.

I hope this helps! Good luck on your test!

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Why is the use of high-frequency radio waves a beneficial technological advancement
Lynna [10]

Answer:

I think It's C

Explanation:

due to higher waves can get easy transfers and receive those signals for most things, such as radios, TVs, phone signals etc etc

4 0
3 years ago
What is the expected freezing point of a 0.50 m solution of na2so4 in water kf for water is 1.86°c/m?
Anna007 [38]

Colligative properties calculations are used for this type of problem. Calculations are as follows:<span>


ΔT(freezing point)  = (Kf)m
ΔT(freezing point)  = 1.86 °C kg / mol (0.50 mol/kg)
ΔT(freezing point)  = 0.93 °C
Tf - T = 0.93 °C
<span>T = -0.93 °C</span></span>

4 0
3 years ago
Read 2 more answers
Which element is presented in all organic compounds
DerKrebs [107]
Carbon and hydrogen
3 0
4 years ago
Question 11(Multiple Choice Worth 1 points)
Lubov Fominskaja [6]

They have different charges and different masses.

Explanation:

  Atom  Protons  Electrons  Neutrons

      a          6              6             6

      R          7               8             7

The two atoms have different masses and different charges.

The mass of an atom is the sum of its number of protons and neutrons.

The charge is the difference between protons an electrons in the atom.

For atom a;

   Mass = 6 + 6 = 12

   charge = 6 - 6 = 0

For R:

    mass = 7+ 7 = 14

    charge = 7 - 8  = -1

We see that they have different masses and different charges.

learn more:

Number of subatomic particles brainly.com/question/2757829

#learnwithBrainly

7 0
3 years ago
PLEASE HELP!!
chubhunter [2.5K]

Answer:

Option B. 96%

Explanation:

To find out the percent yield, let's make a percent:

( Total produced / Theoretical yield )  . 100

(10.31 g / 10.75 g)  . 100 = 96 %

8 0
3 years ago
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