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Amanda [17]
3 years ago
7

Please help I will mark brainliest if you answer first let's see who gets brainliest

Chemistry
2 answers:
shepuryov [24]3 years ago
8 0

Answer:

winter would be cooler and summers would be warmer

Explanation: i am hella late but......

Kitty [74]3 years ago
3 0

Answer:

Winter would be warmer, and summers would be cooler.

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Pls help me out!! lol
ella [17]

Answer:

i honestly dont know

Explanation:

8

7 0
3 years ago
The boiling point of another member of this homologous series was found to be 309 KK. What is the likely molecular formula for t
Ganezh [65]

Answer: Pentane C5H12

Explanation:

The boiling point of a substance is simply defined as the temperature whereby a liquid's vapor pressure is equal to the pressure that is surrounding the liquid and hence, the liquid will changes into vapor.

The likely molecular formula for this compound is Pentane i.e C5H12 due to the fact that its boiling point is between Butane with formula C4H10 and Hexane with formula C6H14 boiling points.

8 0
3 years ago
Before a new medicine is approved, scientists study the effects the medicine has on different parts of the body. Often, a medici
MissTica

Answer:

different cell specialized in different function

6 0
3 years ago
you need to prepare 250.0 mL of a 1.50 M HCl solution from a 2.00 M HCl stock solution. assuming that the accuracy of the concen
Savatey [412]

Answer:

I should use a volumetric flask.

Explanation:

If the accuracy of the concentration is important, we need to use a volumetric flask.

7 0
3 years ago
Read 2 more answers
How do everyday activities like driving a car and using electricity lead to global warming ?
Sati [7]
Both driving a car and using electricity produce several greenhouse gases which can lead to global warming.Greenhouse gases are gases that, when released into the atmosphere, trap the heat from the sun's energy. Every day the energy from the sun reaches the earth. Some of the energy is reflected back into space and some of the energy is trapped by the earth's atmosphere. Most of the time the energy being trapped by the atmosphere serves to warm up the earth, so that the temperature does not fluctuate dramatically. In this way the atmosphere acts like a greenhouse - trapping the warmth in. One of the ways that electricity is made is by burning fossil fuels, like coal or fuel. When a fuel is burnt, some of the products are: carbon dioxide, carbon monoxide, and water - all of these gases are greenhouse gases. In a similar way driving a car also burns fossil fuels, and this will produce the same gases.<span>Before lots of fossil fuels were burnt the greenhouse gases in the atmosphere would have been moderated by the carbon cycle. However, if we burn excess fossil fuels we are producing excess greenhouse gases. This can cause more heat to be trapped by the atmosphere and therefore the global temperature will start to rise - global warming. hope i helped </span>
7 0
3 years ago
Read 2 more answers
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