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irinina [24]
2 years ago
15

I need help plz ill give u Brainliest plzz i need help...Two students are discussing gravity. One student says that there is a g

ravitational attraction between the two
of them. The other student thinks this cannot be true, because he cannot feel any gravitational attraction to

the other student. Which student is correct, and why?.
Chemistry
1 answer:
DIA [1.3K]2 years ago
4 0

Answer:

the first.

Explanation:

Newton's law of universal gravitation, in part, states that every particle attracts every other particle in the universe.

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____H2 + ____O2 ---&gt; ____H20<br><br> 2, 1, 1<br> 2, 2, 1<br> 2, 1, 2<br> 1, 2, 2
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3 years ago
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hurry please! avogadro's law relates the volume of a gas to the number of moles of gas when temperature and pressure are constan
DIA [1.3K]

Answer:

Option B. 4 moles of the gaseous product

Explanation:

Data obtained from the question include:

Initial volume (V1) = V

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Final volume (V2) = 2V

Final number of mole (n2) =..?

Applying the Avogadro's law equation, we can obtain the number of mole of the gaseous product as follow:

V1/n1 = V2/n2

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Answer:

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Explanation:

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