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sp2606 [1]
3 years ago
12

A solution has a pH of 12. Is it considered an

Chemistry
2 answers:
stepan [7]3 years ago
8 0
B) Base

Hope this helped!
Mila [183]3 years ago
5 0

Answer:

Base

Explanation:

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Sodium chloride appearance and state at 25°?​
gogolik [260]

Answer:

Physical properties: Sodium chloride is a white crystalline solid with a density of 2.16 g/mL, and a melting point of 801 °C. It is also available as aqueous solutions of different concentrations, called saline solutions. Chemical properties: Sodium chloride is readily soluble in water and other polar solvents.

Explanation:

<em>Hope </em><em>it </em><em>helps </em><em>ya </em><em>ItzAlex</em>

8 0
3 years ago
Which is the correct net ionic equation for the reaction of aqueous ammonia with nitric acid? Which is the correct net ionic equ
rewona [7]

Answer:

The correct answer is

e. NH3(aq) + H+(aq) --> NH4+(aq)

Explanation:

To solve this, we write out the indidual ionization reation for aqueous ammonia and nitric acid thus

For aqueous ammonia we have

NH₃(aq) + H₂O(l) ↔ NH₄⁺(aq) + OH⁻(aq)

Aqueous ammonia is a weak base and therefore undergoes partial ionization hence the reversible reaction sign

As the level of ionization will not be more than 5% OH⁻ cannot represebt the weak base

For nitric acid we have

HNO₃(aq) → H⁺(aq) + NO₃⁻(aq)

a strong acid like nitric acid undergoes conplete ionization in the solution

The total equation is NH₃(aq) + HNO₃(aq) → NH₄NO₃(aq)

The sum of the ionic equation is

NH₃(aq) + H⁺(aq) + NO₃⁻(aq) → NH₄⁺(aq) + NO₃⁻(aq)

The ionic equation is

NH₃(aq) + H⁺(aq) →  NH₄⁺(aq)

5 0
4 years ago
Read 2 more answers
Which is the first step in the titration process? clean and rinse the burette with water. read and record the initial burette vo
Sidana [21]
Given are the steps in the titration process:

- Clean and rinse the burette with water
- Read and record the initial burette volume.
- Fill the burette with standardized base solution
- Rinse the burette with standardized base solution

The steps in the titration process is as follows:

1.) Clean and rinse the burette with water
2.) Rinse the burette with standardized base solution
3.) Fill the burette with standardized base solution
4.) Read and record the initial burette volume

4 0
3 years ago
Read 2 more answers
12.0 moles of gas are in a 6.00 L tank at 23.4 ∘C . Calculate the difference in pressure between methane and an ideal gas under
mote1985 [20]
I didn't get it niether sorry
8 0
4 years ago
Which of the following distinguishes a nuclear reaction from a chemical reaction? a.It involves atoms.
MissTica
The option that distinguishes a nuclear reaction from a chemical reaction is D. there is a change in the nucleus.
During a nuclear reaction, two light nuclei combine in order to create a new, heavier one which is different than those two original ones and has additional particles that it didn't have originally. This is what makes the difference between these two reactions.
7 0
3 years ago
Read 2 more answers
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