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ExtremeBDS [4]
3 years ago
5

Scientists have evidence that carbon dioxide can trap heat. Scientists know that burning fossil fuels releases carbon dioxide. B

ased on this information, what will burning fossil fuels do to Earth?
Make it colder


There will be no change


There is no way to test this idea


Make it warmer
Chemistry
2 answers:
sammy [17]3 years ago
8 0

The correct answer is D. Make it warmer

Explanation:

One of the most important factors that regulate temperature on Earth is the action of greenhouse gases such as carbon dioxide because these gases trap and reflect back part of the radiation from the sun, which creates a warm environment that is ideal for life. This implies, an increase of carbon dioxide due to the burning of fossil fuels, industries, etc. will lead to more radiation staying on Earth, and therefore there would be an increase in Earths' temperatures. Moreover, this situation might affect negatively life as many species cannot prosper in higher temperatures. According to this, burning fossil fuels will make Earth warmer.

Yuki888 [10]3 years ago
7 0

Answer:

make it warmer

Explanation:

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Try to make only one molecule of water in the simulation. Is it possible?
mel-nik [20]

Answer:

A single molecule of water has been isolated for the first time by trapping it in a fullerene cage. Water molecules are never found alone — they are always hydrogen-bonded to other molecules of water or polar compounds.

While making small volumes of pure water in a lab is possible, it's not practical to “make” large volumes of water by mixing hydrogen and oxygen together. The reaction is expensive, releases lots of energy, and can cause really massive explosions.

While making small volumes of pure water in a lab is possible, it's not practical to “make” large volumes of water by mixing hydrogen and oxygen together. The reaction is expensive, releases lots of energy, and can cause really massive explosions.

A water molecule consists of three atoms; an oxygen atom and two hydrogen atoms, which are bond together like little magnets. The atoms consist of matter that has a nucleus in the centre. The difference between atoms is expressed by atomic numbers.

Explanation:

3 0
3 years ago
What is the pressure in a 24.0-LL cylinder filled with 32.7 gg of oxygen gas at a temperature of 319 KK? Express your answer to
Blizzard [7]

Answer:

The pressure in that cylinder = 1.12atm

Explanation:

We use general gas law to calculate it. General gas law is gotten by combining Boyle's law, Charles' law and Avogadro's law. Thus

P = nRT/V

Where n = number of moles

R = the gas constant

T is the Temperature, V is the volume and P is the pressure.

Given: T = 319K, V = 24L, R = 0.0821 L.atm/K.mol

The first step is to find n using

n = mass of O2/molar mass of O2

=32.7/32

=1.0219

Now, using P =nRT/V

P = 1.0219 ×0.0821×319÷24

Therefore P = 1.12atm

8 0
3 years ago
Ok here is the next one <br> I’m counting on you <br> Thanks.
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3 years ago
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Sholpan [36]

Answer:

the answer is 4 hope this helps

4 0
3 years ago
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