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zlopas [31]
3 years ago
8

Please Help Me!! I Can't Figure Out Number 7.

Chemistry
2 answers:
Genrish500 [490]3 years ago
8 0

Explanation:

D. Only the energy that is stored is avaliable to higher level organisms.

Neko [114]3 years ago
4 0
Answer is a I believe
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7. With solutions of strong acids and strong bases, the word strong refers to
Mumz [18]

Answer:

C. Degree of ionization

Explanation:

The strength of an acid or a base is determined by how many H+/H3O+ or OH- ions are dissociated in solution. Therefore, it's describing the degree of ionization.

Example: HCl is a strong acid because in water it will pretty much 100% dissociate into H+ and Cl- ions.

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3 years ago
What are cumulative pollutant examples?
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If the [H+] = 0.01 M, what is the pH of the solution, and is the solution a strong acid, weak acid, strong base, or weak base?
lana66690 [7]

Answer:

2, strong acid

Explanation:

Data obtained from the question. This includes:

[H+] = 0.01 M

pH =?

pH of a solution can be obtained by using the following formula:

pH = –Log [H+]

pH = –Log 0.01

pH = 2

The pH of a solution ranging between 0 and 6 is declared to be an acid solution. The smaller the pH value, the stronger the acid.

Since the pH of the above solution is 2, it means the solution is a strong acid.

5 0
3 years ago
Calculate the speed of a train that traveled 400 miles in 5 hours.​
Murljashka [212]

Answer:

80 miles/hour

Explanation:

Distance = 400 miles

Time = 5 hours

Speed = ?

Speed = \frac{400}{5} \\\\Speed= 80

Speed= 80mi/hr

3 0
3 years ago
Thousand of molecules are called​
kozerog [31]

Answer:

monomers

Explanation:

Thousands of molecules are called monomers

6 0
4 years ago
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