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Assoli18 [71]
3 years ago
5

In a colloid, solution, or suspension, particles are dispersed throughout the mixture. What is the order of these three types of

mixtures, from the smallest particle size to the largest?
Chemistry
2 answers:
a_sh-v [17]3 years ago
4 0
1) solution
2) colloid
3) suspension
Triss [41]3 years ago
3 0

<u>Answer: </u>Order of mixtures having particle size smallest to large is:

\text{Solution }

<u>Explanation:</u>

The solutions are classified into 3 types on the basis of size of the particles.

1.) Solution: When the particle size is between 0.1 nm to 1 nm, then the solution is considered as a true solution.

2,) Colloid: When the particle size is between 2 to 1000 nm, then the solution is considered as a colloid.

3.) Suspension: When the particle size is greater than 1000 nm, then the solution is considered as a suspension.

Hence, the order of mixtures having particle size smallest to large is:

\text{Solution }

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draw the lewis structure, including unshared pairs, of the following molecule. carbon has four bonds in the compound. propane (c
SIZIF [17.4K]

There are three carbon and 8 hydrogen present in propane molecule. The Lewis structure of propane is shown as:

Three molecules of such carbon atoms bound to eight molecules with hydrogen atoms make up the organic complex propane molecule.

It is known that carbon has 4 valence electrons and hydrogen has one valence electron. Carbon needs 4 extra electrons to complete its octet hence, it will share its electrons with with 4 hydrogen atom and complete its octet.

Carbon will be formed 4 bond . Three bond with hydrogen and one bond with carbon atom.

To know more about Lewis structure.

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6 0
1 year ago
PLEASE HELP! I DONT UNDERSTAND WHAT TO DO!
goldenfox [79]

Answer:

Na+Cl- + Ag+no3- ---> Na+No3- + Ag+Cl-

A spectator ion is an ion that exists as a reactant and a product in a chemical equation

Explanation:

When a solution of sodium hydroxide, NaOH, is mixed with hydrochloric acid, HCl, the compounds dissociate into the ions Na+, OH-, H+ and Cl-. The hydrogen and hydroxide ions react to form water, but the sodium and chlorine ions stay in solution unchanged.

5 0
3 years ago
A redox reaction employed in an electrochemical cell has a negative . Which statement is true? a) E∘cell is positive b) K&gt;1 E
krok68 [10]

Answer:

d. K<1 E∘cell is negative

Explanation:

Since E⁰ = negative , ΔG = -nFE⁰ = -nF -ve = +ve.

Also, ΔG = -RTlnK

K = exp(-RTΔG)

Since ΔG = +ve, -RTΔG = -ve

K = 1/exp(RTΔG) < 1.

So our answer is  E⁰ cell is negative and K < 1

5 0
3 years ago
When you have a free metal ion, how do the energies of these orbitals relate to one another (are they the same, different, etc.)
7nadin3 [17]

Answer:

The energy of the orbitals are the same

Explanation:

For a free metal ion, all the d-orbitals are of the same energy. The five d-orbitals are said to be five fold degenerate in the free metal ion. Hence all the d-orbitals will possess the same energy irrespective of which one is first filled.

In an octahedral or tetrahedral crystal field, the d-orbitals will loose their degeneracy and become different in energy based on their orientation towards the ligands.

4 0
3 years ago
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AlekseyPX
Expected to deal with what? Fires?
5 0
3 years ago
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