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Novay_Z [31]
3 years ago
6

Select all the discoveries that J. J. Thomson is credited with making.

Chemistry
2 answers:
goblinko [34]3 years ago
6 0
<span>subatomic particles neutrons isotopes electrons protons. subatomic particles isotopes electrons.</span>
tia_tia [17]3 years ago
4 0
Subatomic particles, isotopes, and electrons hope this helps and have a great Christmas.
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A steel tank contains carbon dioxide at a pressure of 13.0 atm when the temperature is 34oC. What will be the internal gas press
morpeh [17]

Answer:

D. 15.8atm

Explanation:

Given parameters:

Initial pressure = 13atm

Initial temperature  = 34°C = 34 + 273  = 307K

Final temperature  = 100°C = 100 + 273  = 373K

Unknown:

Final pressure  = ?

Solution:

To solve this problem, we apply a derivation of the combined gas law taking the volume as a constant.

The expression is shown mathematically below;

        \frac{P_{1} }{T_{1} }   = \frac{P_{2} }{T_{2} }

P and T pressure and temperature values

1 and 2 are initial and final states

 Insert the parameters and solve for T₂;

    \frac{13}{307}   = \frac{P_{2} }{373}  

        P₂  = 15.8atm

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3 years ago
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Answer:

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Which season will the northern hemisphere experience if the axis of Earth is tilted away from the sun?
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the answer would be winter because the north would be facing away from the son therefor making the northern states cold.

8 0
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which factor is most responsible for the fact that water is a liquid rather than a gas at room temperature
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