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Yuri [45]
3 years ago
15

Qualitatively, what happens to the hydroxide ion concentration if you decrease the hydronium ion concentration?

Chemistry
1 answer:
vekshin13 years ago
6 0
If you decrease the H3O+ concentration, then the OH- concentration would go up because they're essentially opposites. Both ions are formed from water disassociating
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The specific heat of aluminum is 0.902 J/g C. If a one gram sample of aluminum absorbs 50 Joules of energy, how much with its te
PtichkaEL [24]
Answer:
55.4324℃
Explanation:
Q=cm△t
50J = 0.902J/(g·℃) x 1g x △t
△t =55.4324℃
7 0
3 years ago
An adiabatic throttling valve expands an ideal gas. The internal energy of the ideal gas?
just olya [345]

The internal energy of the ideal gas is zero

The change in internal energy  for an isothermal process is zero.

An ideal gas has no interactions between particles, therefore no intermolecular forces.

pressure change at constant temperature does not change the internal energy.

Adiabatic throttling expansion has less work done and lower heat flow.

That lower the internal energy.

The temperature decreases during the adiabatic expansion

Hence the internal energy of the ideal gas is zero

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3 0
2 years ago
A 15.0 mL sample of a liquid has a mass of 12.3 g. What is the density of the liquid? A. 0.820g/mL B. 1.22g/mL C. 185g/mL D. 12.
MariettaO [177]

Answer: Option A. 0.820g/mL

Explanation:

Mass = 12.3 g

Volume = 15mL

Density = Mass /volume

Density = 12.3/15 = 0.82g/mL

4 0
3 years ago
How many grams are in 0.35 moles of C2H6?​
dmitriy555 [2]

Answer:

10.524163999999896

Explanation:

6 0
3 years ago
Please help solve this I’ll award brainliesttt
Elza [17]

Answer:

types of elements nacl MGS

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example SI-o metal + non metal

example H-H only non metal elements

Explanation:

3 0
2 years ago
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