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3 years ago

What three factors does gravitational potential energy depend upon?

Chemistry

2 answers:

irakobra [83]3 years ago

8 0

Answer: The object's mass, height off the ground, and the strength of gravity :)

murzikaleks [220]3 years ago

8 0

Answer:

the objects mass, hight off the ground, and the streingth of the gravity

Explanation:

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Plz help asap

LenaWriter [7]

The right answer is A

4 0

3 years ago

_ g of potassium reacts with 16 g of oxygen to produce 94 g of potassium oxide

natali 33 [55]

Due to the law of conservation of mass, _g K + 16g O=94g KO.
So, 94-16=78
78 is your answer

5 0

4 years ago

Read 2 more answers

If 45.0 liters of oxygen is measured at 24.0C, what would be its volume at standard temperature?

nika2105 [10]

The volume of the oxygen gas at standard temperature is 41.36 liters.

The given parameters;

initial volume of oxygen, V₁ = 45 L
temperature of oxygen, T₁ = 24 ⁰C = 297 K
standard temperature, T₂ = 0 ⁰C = 273 K

The volume of the oxygen gas at standard temperature is determined by applying Charles law as shown below;

$\frac{V_1}{T_1} = \frac{V_2}{T_2} \\\\V_2 = \frac{V_1 T_2}{T_1} \\\\V_2 = \frac{45 \times 273}{297} \\\\V_2 = 41.36 \ L$

Thus, the volume of the oxygen gas at standard temperature is 41.36 L.

Learn more here:brainly.com/question/16927784

6 0

3 years ago

The p K a of hypochlorous acid is 7.530 . A 60.0 mL solution of 0.103 M sodium hypochlorite ( NaOCl ) is titrated with 0.296 M H

IrinaVladis [17]

Answer:

pH of the solution after addition of 8 ml 0,296 molar HCl = 7.94

Explanation:

In this case buffer exist between hypochlorous acid HClO is a weak acid and its conjugate base hypochlorite ion ClO⁻ which are deliver to the solution by NaOCl ( sodium hypochlorite ).

The salt is completely dissociate

[NaOCl] = [ClO⁻]

Using Henderson equation to find pH of this buffer

pH = pKa + log $\frac{[Conjugate base]}{[Acid]}$

or, = 7.53 + log $\frac{60 X 0.103}{8 X 0.296}$

or, = 7.53 + 0.4

or, = 7.94

6 0

3 years ago

A molecule of carbon dioxide (co2) is formed when one atom of carbon (atomic number 6) is covalently bonded with two atoms of ox

xxMikexx [17]

Carbon must share 4 electrons total with the the two Oxygen atoms in order to fill it's outer electron shell, and each Oxygen atom must share 2 electrons with the Carbon atom to fill their electron shells. Therefore, in total 8 electrons must be shared (4+2+2=8)

4 0

4 years ago