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velikii [3]
3 years ago
15

Helpz mez plzz pwzzzzz

Chemistry
1 answer:
Basile [38]3 years ago
3 0
Try out earthquake epicenter
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14. I have an unknown volume of gas at a pressure of 1.2 atm and a temperature of 210 K. If I raise the pressure to 1.9 atm and
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Answer:

The law is given by the following equation: PV = nRT, where P = pressure, V = volume, n = number of moles, R is the universal gas constant, which equals 0.0821 L-atm / mole-K, and T is the temperature in Kelvin.

Explanation:

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What is the purpose of the scientific method?
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The Scientific Method helps you put together experiments, use data to find conclusions and interpret them.

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Name two ways in which carbon dioxide is added to the troposphere.
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Carbon dioxide is added to the atmosphere through cellular respiration and the combustion of fossil fuels

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4 years ago
If sock type A is pulled first, sock type B second, and sock type C third, the fourth sock type must match one of A, B, or C.
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3 years ago
Which argument best explains the charge of an atomic nucleus?
xeze [42]
The answer is "<span>An atomic nucleus is positively charged because it is composed of protons". An atomic nucleus actually contains nucleons which are made up of both protons and neutrons. Since neutrons are neutral or have no charge, the charge of an atomic nucleus mainly relies on the positive charge of the protons.</span>
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