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dmitriy555 [2]
3 years ago
15

Please help y’all I don’t understand

Chemistry
2 answers:
insens350 [35]3 years ago
8 0

Answer:

multiatomic is the answer

Kruka [31]3 years ago
6 0
ANSWER: C

Hope this helped have a nice day!
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<span>water vapour.
carbon dioxide.
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Some activities that are generally considered to be work are not called work by scientists. Explain why.​
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Certain things we think of as hard work, such as writing an exam or carrying a heavy load on level ground, are not work as defined by a scientist. The scientific definition of work reveals its relationship to energy—whenever work is done, energy is transferred.

For work, in the scientific sense, to be done, a force must be exerted and there must be motion or displacement in the direction of the force.

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Draw the structure of 4-methylcycloheptanol.
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2 years ago
According to the equation, 2 H2 + O2 --&gt; 2 H20, how many moles of oxygen are required to convert 12 moles of hydrogen to wate
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6 moles of oxygen, or 3O2.

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5 0
3 years ago
A certain gas is present in a 10.0 LL cylinder at 4.0 atmatm pressure. If the pressure is increased to 8.0 atmatm the volume of
ICE Princess25 [194]

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The gas obeys Boyle’s law and the value of k_i\&k_f both are equal to 40.0 atm L.

Explanation:

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Final volume of the gas = V_2=5.0 L

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This law states that pressure is inversely proportional to the volume of the gas at constant temperature.  

PV=k

The equation given by this law is:

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P_1V_1=k_i

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P_2\propto \frac{1}{V_2}

P_V_2=k_f

k_f=8.0 atm\times 5.0 L = 40.0 atm L

k_i=k_f=40.0 atm L

The gas in the cylinder is obeying Boyle's law.

The gas obeys Boyle’s law and the value of k_i\&k_f both are equal to 40.0 atm L.

6 0
3 years ago
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