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
ollegr [7]
3 years ago
5

How many moles of ions are produced by ionization of 2 moles of MgCl2

Chemistry
1 answer:
tensa zangetsu [6.8K]3 years ago
3 0

Answer:

number of ions = 12.04 x 10^²³

Explanation:

n = number of ions/Avogadro's constant

2 = number of ions/6.02 x 10^²³

number of ions= 2 x 6.02 x 10^²³

number of ions = 12.04 x 10^²³

You might be interested in
What is a chemical bond?
nadezda [96]
The answer is A. the attraction between atoms that enables the formation of chemical compounds.
8 0
3 years ago
3(x - 2) = 5(x + 4)<br><br>​
Tcecarenko [31]

Answer:

Uh first of all this is algebra but I'll answer this

First distribute the three and 5 (Multiply them by both terms inside parenthesis.

3x-6=5x+20

Then add like terms

8x=14

Divide 8 by 8 and 8 by 14

x = 14/8

Explanation:

5 0
3 years ago
Read 2 more answers
The theory used to explain the behavior of solids, liquids and gases is
Annette [7]
<span>Kinetic molecular theory.

</span>
5 0
3 years ago
Provide the electronic structure diagram of propene showing all molecular orbitals​
exis [7]

Answer:

Explanation:The pi-molecular orbitals in propene (CH3-CH=CH2) are essentially the ... This central carbon thus provides two p-orbitals – one for each pi bond – and these two different p-orbitals have to be perpendicular, leading to a twisted structure as shown: ... It all comes down to where the location of the electron-deficient carbon  

8 0
3 years ago
Coke is an impure form of carbon that is often used in the in-dustrial production of metals from their oxides. if a sample of co
olasank [31]
The reaction equation is:
<span>2CuO(s) + C(s) </span>→ <span>2Cu(s) + CO</span>₂<span>(g)

First, we determine the number of grams present in one ton of copper oxide. This is:
1 ton = 9.09 x 10</span>⁵ g

We convert this into moles by dividing by the molecular mass of copper oxide, which is:
9.09 x 10⁵ / 79.5 = 11,434 moles

Each mole of carbon reduces two moles of copper oxide, so the moles of carbon required are:
11,434 / 2 = 5,717 moles of Carbon required

The mass of carbon is then:
5,717 x 12 = 68,604 grams

The mass of coke is:
68,604 / 0.95 = 72,214 g

The mass of coke required is 7.22 x 10⁴ grams
5 0
3 years ago
Other questions:
  • 18 Fleas live in the hairs of people and animals and feed from their hosts by biting them. In doing
    15·1 answer
  • can someone help me create my own chemistry meme with this picture.. ( don’t copy and paste from internet please ) THANKS !
    11·2 answers
  • What arrangement of electrons would result in a nonpolar molecule
    7·1 answer
  • All of the halogens __________. a. exhibit metallic character b. form salts with alkali metals with the formula mx c. exist unde
    15·1 answer
  • How does thermal energy flow as you hold a glass of ice water?
    6·2 answers
  • Please help its overdue
    15·2 answers
  • QUESTION 1
    12·2 answers
  • What is the meaning of ground state energy?​
    14·1 answer
  • What is the wavelength of a 2.99 Hz wave?
    15·1 answer
  • Consider the reaction of copper(II) oxide with aluminum metal to produce copper metal and aluminum oxide:
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!