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aliina [53]
4 years ago
8

Applying Gas Laws to Hot Air Balloons

Chemistry
1 answer:
Mekhanik [1.2K]4 years ago
4 0

Answer:pressure

Explanation:

Volumen and temperature change but pressure doesn’t

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Given the reaction at equilibrium n2(g) + 3h2(g) ↔ 2nh3(g) increasing the concentration of N2(g) will increase the forward react
Shtirlitz [24]

Answer: For the given reaction an increase in the forward reaction rate due to increase in the number of effective collisions.

Explanation:

According to the rate law, rate of a reaction depends on the concentration of its reactants. So, more is the number of reactants then more will be the number of collisions taking place.

As a result, more will be the amount of product formed. For example, in the reaction N_{2}(g) 3H_{2}(g) \rightleftharpoons 2NH_{3}(g) an increase in N_{2}(g) means an increase in the number of reactants.

Hence, more is the number of collisions taking place leading to more amount of formation of products.

Thus, we can conclude that for the given reaction an increase in the forward reaction rate due to increase in the number of effective collisions.

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3 years ago
Why does the light coming from a flashlight appear brighter when it is closer to an object than when it is farther
Artyom0805 [142]

The answer is c and possibly a I don't know why im here i dont know what this is so bye...

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3 years ago
How can the conductivity of a salt solution be decreased?
Musya8 [376]

Answer:

B. Add more water to decrease the concentration.

Explanation:

If we add more water to the solution, the concentration is decreased and like wise the conductivity of the solution.

  • Concentration is the amount of solute in a solution.
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Concentration and conductivity are directly proportional to one another. The higher the concentration, the higher the conductivity and vice versa.

  • Adding more water increases the amount of solvent and the concentration reduces.
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Wht is a atom and a nucleus
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Atoms<span> are made up of three particles: protons, neutrons and electrons. Protons and neutrons are heavier than electrons and reside in the center of the </span>atom, which is called the nucleus<span>. Electrons are extremely lightweight and exist in a cloud orbiting the </span>nucleus.
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3 years ago
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