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
lukranit [14]
3 years ago
5

Calculate the solubility of cux(ksp=[cu2 ][x2?]=1.27×10?36 in a solution that is 0.120 m in nacn.

Chemistry
1 answer:
kap26 [50]3 years ago
4 0
The dissociation reaction of CuX is as follows:

CuX = Cu2+ + X2-

The solubility product constant is given as <span>1.27×10^36 and is in terms of the concentration of the ionic species, it would be:

Ksp = </span>1.27×10^36 = [cu2 ][x2-] = <span>[x][x]
x = 1.13x10^18 M</span>
You might be interested in
Structural formula for:<br>5 - methyl hept - 3 - enal​
leonid [27]

Answer:

draw the carbon chain is containing 6 carbon then attach the aldehyde group with edge carbon in chain then put the put double bond at 3 no. carbon

6 0
2 years ago
If the sun was 1 meter (about 3 feet) in size the earth would be __________ meters away
Vera_Pavlovna [14]

Answer:

The Sun is 864,400 miles (1,391,000 kilometers) across. This is about 109 times the diameter of Earth. The Sun weighs about 333,000 times as much as Earth. It is so large that about 1,300,000 planet Earths can fit inside of it.

7 0
2 years ago
Read 2 more answers
Please For a brainlist and +10 points
denis23 [38]

Answer:

edfgkvisiaixiicciciviicsiaiaqwododc

6 0
2 years ago
Classify each of the following reactants and products as an acid or base according to the Bronsted theory: H3PO4 + C6H5O- &lt;=&
Alexxandr [17]

Answer:

H₃PO₄ is an acid because donates the proton to fenolate.

Fenolate is the base because accepts the proton from the acid.

Explanation:

Bronsted theory mentioned that acid is the one that donates a proton to another compound and base is the one that receives it.

H₃PO₄   +   C₆H₅O⁻    ⇄      H₂PO₄⁻      +       C₆H₅OH

acid              base              conj. base            conj. acid

H₃PO₄ is an acid because donates the proton to fenolate.

Fenolate is the base because accepts the proton from the acid.

If we follow the dissociation, the diacid phosphate can donate two more protons, it is still a Bronsted acid, but it can act as an acid or a base. This is called amphoteric.

6 0
3 years ago
the smell spreads immediately after you burn agarbatti in this example what is your condition about intermolecular force
Sloan [31]
Intermolecular force for solids is high. Whereas low in gases. The smell of agarbatti spreads immediately because the molecules of air diffuses very fastly.
4 0
3 years ago
Read 2 more answers
Other questions:
  • If you need to make 240 g lioh, how many grams of li3n must you react with excess water?
    7·2 answers
  • Suppose the filament in a super-powerful flashlight is heated up to 3600 K. What type of light would be given off by this filame
    13·2 answers
  • Which statements accurately describe the polarity and electronegativity of water?
    13·1 answer
  • A metallic material that is made by uniformly mixing copper with zinc to form bronze.
    9·1 answer
  • Magnesium oxide can be produced by heating magnesium metal in the presence of oxygen. When 10.1 g of Mg reacts with 10.5 g of O2
    15·1 answer
  • 15. A food sample contains 25 g carbohydrate, 8 g fat and 5 g protein. The energy content is:
    8·1 answer
  • How many ml of 0.500 m naoh would be required to exactly neutralize 220.0 ml of 0.150 m hcl?
    14·1 answer
  • A student is asked to standardize a solution of barium hydroxide. He weighs out 0.978 g potassium hydrogen phthalate (KHC8H4O4,
    9·1 answer
  • What are some visible signs of an acid-base reaction?
    12·1 answer
  • Methanol has the formula CH3OH. What is the predominant intermolecular force between methanol molecules?
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!