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olganol [36]
2 years ago
5

Adding energy to solid water will turn it into ?

Chemistry
1 answer:
love history [14]2 years ago
5 0

Answer:

Energy added to solid water will turn it into liquid water; add energy into liquid water and it will be turned into water vapor.

Explanation:

Adding energy is basically adding heat; the more heat, the more excited the molecules of H2O gets. In solid water, the molecules aren't really moving because they don't have a lot of energy, so it is solid. In liquid water (which is water in room temperature), it has a medium amount of energy; the molecules aren't stuck together but it isn't completely dispersed, so it is in liquid form. However, in water vapor, the energy becomes very high and the molecules are excited. The hydrogen bonds holding the molecules together break and the water is released as a vapor.

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Structure of 4-isopropyl-2,4,5-triethylheptane
SIZIF [17.4K]

Answer:

See the attached file

Explanation:

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3 years ago
A solution of ammonia has a pH of 11.8. What is the concentration of OH– ions in the solution?
Basile [38]

Answer:

The answer is 2.20 M

Explanation:

This is because ammonia has a pH of 11.8 and if you take 14-11.8 it equals 2.2 so the answer is 2.20 M

6 0
3 years ago
Read 2 more answers
Calculate the ph of this solution. round to the nearest hundredth. poh = 3.45 ph =
maks197457 [2]

The potential of hydrogen pH of the solution with the given value of pOH to the nearest hundredth is 10.55.

What is pH of solution?

The pH of a solution is defined as the logarithm of the reciprocal of the hydrogen ion concentration  [H+] of the given solution.

It is expressed as;

pH = -log[ H⁺ ]

Also,

pH + pOH = 14

Given that;

  • pOH = 3.45
  • pH = ?

We simply substitute our values into the expression above.

pH + pOH = 14

pH + 3.45 = 14

pH = 14 - 3.45

pH = 10.55

Therefore, the potential of hydrogen pH of the solution with the given value of pOH to the nearest hundredth is 10.55.

Learn more about pH & pOH here: brainly.com/question/17144456

#SPJ4

7 0
2 years ago
PLEASE HELP WILL MARK BRAINLIEST
Setler [38]

Answer:

1. protons

2. hydrogen

3. protons plus neutrons

4. nuclear force

5. they are composite particles

6. proton-positive-inside nucleus; neutron-no charge-inside nucleus; electron-negative-outside nucleus/electron cloud

7. sublevels

8. 4 energy levels

Explanation:

3 0
3 years ago
What is the frequency of light that has a wavelength of 10.0 nm?
Arturiano [62]

ν is the frequency.

c is the speed of light.

λ is the wavelength.

ν =  \frac{c}{λ}  \\  \\ ν =  \frac{299792458 \: ms {}^{ - 1} }{10 \times 10 {}^{ - 9} \: m }  \\  \\ ν = 2.997924580 \times 10 {}^{16} s {}^{ - 1}  \\  \\ ν≅3 \times 10 {}^{16} Hz

8 0
3 years ago
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