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Triss [41]
3 years ago
5

What do u call a change in a state from a liquid to a gas

Chemistry
2 answers:
MA_775_DIABLO [31]3 years ago
7 0
Evaporation Hope this helps,Yayi3! 
MrRissso [65]3 years ago
5 0
To make liquid a gas u have to boil it and when u boil it it's call evaporation. so your answer is evaporation
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The carbon atom has a total of _________ electrons. A.6 B.4 C.2 D.8
denis23 [38]

Carbon has A. 6 atoms

5 0
3 years ago
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If the pH of the solution is 10, what is the [OH-] concentration?
swat32

Answer:

1×10^{-4}M

Explanation:

To solve this, you will need to do multiple steps.

Firstly, you will have to convert to pOH from pH, which is done by simply subtracting 14-10 to get a pOH of 4.

Then, use the following formula to calculate the [OH-} concentration:

[OH-]= 10^{-pOH}

When converted to Scientific Notation<u>,</u> you get a resulting answer of

<u>1×</u>10^{-4}M<u>.</u>

5 0
4 years ago
Calculate the molar solubility of CuX (Ksp=1.27×10−36) in each of the following. pure water
Natasha2012 [34]
<span>Answer: CuX = Cu2+ + X2- Ksp = [Cu2+] * [X2-] for each mole of CuX that dissolves we get x mol of each of the anions and cations Ksp = x^2 = 1.27 x 10 ^-36 x= 1.13 x 10 ^-18 moles of CuX per liter of pure water if the solution has [Cu2+]= 0.27 M Ksp becomes x ( x + 0.27) as we can see above x is extremely small so can be ignored inside the brackets 0.27 x = 1.27 x 10^-36 x = 1.27 x 10^-36 / 0.27 = 4.70 x 10 ^-36 moles per liter In 0.19M X2- we have Ksp = 0.19x = 1.27 x 10^-36 x = 1.27 x 10^-36 / 0.19 = 6.68 x 10 ^-36 moles per liter</span>
8 0
3 years ago
Read 2 more answers
Which of the following chemical formulas are incorrect?
Diano4ka-milaya [45]

Answer:

The answer to your question is:

Explanation:

Which formulas are incorrect:

NaO₂       Incorrect                     Na₂O    correct

RbCl        Correct

K₂S          Correct

Al₂Cl₃      Incorrect                    AlCl₃      correct

MgP₂      Incorrect                   Mg₃P₂    correct

6 0
3 years ago
Which of the following substances has a higher melting point than water?A saltB sugarC flourD all of the above
dsp73

Salt

Explanation:

Of the listed substances, salts would have the highest melting point.

Salts are ionic compounds that are bounded by strong electrostatic forces.

In an ionic compound, metal and non-metal bond together through electrostatic attraction of their ions.

  • Melting point is a property induced but intermolecular forces.
  • It is known that salts have very strong intermolecular forces between them.
  • They exhibit ionic crystal lattice forces.
  • They are the strongest forces.
  • They are strong electrostatic attraction between oppositely charged ions arranged into a crystal lattice of ionic compounds.

learn more:

Ionic bond brainly.com/question/6071838

Formation of ionic bonds brainly.com/question/10826758

#learnwithBrainly

6 0
4 years ago
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