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ale4655 [162]
3 years ago
5

Where is there higher air pressure, above the land or above the water?

Chemistry
2 answers:
vagabundo [1.1K]3 years ago
4 0

Answer:

The air above land also warms faster than air above the sea. Cooler higher pressure air above the ocean moves toward warmer lower pressue air above land.

yKpoI14uk [10]3 years ago
4 0

Answer:

Use the sources to help you, but I would say above the water.

Explanation:

<em>"However, water heats up much more slowly than land and so the air above the land will be warmer compared to the air over the ocean. The warm air </em><em>over the land </em><em>will rise throughout the day, causing </em><em>low pressure</em><em> at the surface. </em><em>Over the water, high surface pressure </em><em>will form because of the colder air."</em>

AND

<em>"The depth (distance from top to bottom) of the atmosphere is greatest at sea level and decreases at higher altitudes. With greater depth of the atmosphere, more air is pressing down from above. </em><em>Therefore, air pressure is greatest at sea level and falls with increasing altitude.</em><em>"</em>

<em />

I hope this helps you!

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Answer:

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Explanation:

5 0
3 years ago
Describe endothermic vs. exothermic reactions in terms of product formation. (hint: what happens when products are formed?)
shusha [124]

Answer:

Endothermic reaction chemical equation

Reactnt A + Reactant B + Heat (energy) ⇒ Products

Exothermic reaction chemical equation

Reactnt A + Reactant B ⇒ Products + Heat (energy)

Explanation:

Endothermic Reaction

An endothermic reaction is a reaction that reaction that requires heat before it would take place resulting in the absorption of heat from the surrounding that can be sensed by the coolness of the reacting system

An example of an endothermic reaction is a chemical cold pack that becomes cold when the chemical and water inside it reacts

Exothermic Reaction

An exothermic reaction is one that rekeases energy to the surroundings when it takes place. This is as a result of the fact that the combined heat energy of the reactants is more than the chemical heat energy of the products. An example of an exothermic reaction is a burning candle

5 0
3 years ago
How many moles would there be in 500,000,000,000 atoms of silver? Show your calculation
muminat

Answer: 3.01 * 10^35

Explanation:

500,000,000,000 * 6.02 * 10^23

4 0
3 years ago
The balanced equation for a hypothetical reaction is a + 5b + 6c → 3d + 3e. what is the rate law for this reaction? rate = k [a]
nekit [7.7K]

<u>Answer: </u>The correct rate of the reaction is Rate=k[a][b]^5[c]^6

<u>Explanation:</u>

Rate law of the reaction is the expression which expresses the rate of the reaction in the terms of the molar concentrations of the reactants with each term raised to the power of their respective stoichiometric coefficients in a balanced chemical equation.

For the given reaction:

a+5b+6c\rightarrow 3d+3e

The expression for the rate law will be: Rate=k[a][b]^5[c]^6

7 0
4 years ago
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W=F*d

W= 500 J
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500 J = 250 N * d
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Answer is 2 m.
7 0
3 years ago
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