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Alex777 [14]
3 years ago
11

1. Warm air puts more pressure on Earth than cooler air does. True False

Chemistry
1 answer:
Novosadov [1.4K]3 years ago
3 0

Answer:

false I think, but not so sure

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Choose a starting point in the water cycle and describe the process you would go through to move through the entire cycle.
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The water cycle describes how water evaporates from the surface of the earth, rises into the atmosphere, cools and condenses into rain or snow in clouds, and falls again to the surface as precipitation. ... The cycling of water in and out of the atmosphere is a significant aspect of the weather patterns on Earth.
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Bicycles that have been left outside in the summer will rust faster than bicycles kept inside. What causes the bicycles that are
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3 years ago
Describe how magnetic forces and electric forces are similar and different from each other
PtichkaEL [24]

<em>ANSWER:</em>

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4 0
3 years ago
Element X has two natural isotopes. The isotope with a mass of 10.012 amu has a relative abundance of 19.91%. The isotope with a
SIZIF [17.4K]
To find the atomic mass, multiply the individual atomic masses with their relative abundances and add them up.

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4 0
4 years ago
A) The equilibrium between carbon dioxide gas and carbonic acid is very important in biology and environmental science.
Vladimir [108]

Answer:

Explanation:

CO₂ (aq) + H₂O (l)   ⇄   H₂CO₃ (aq)

Equilibrium constant

Kc  =   [H₂CO₃] / [CO₂] [H₂O]

B )

PCl₃(g) + Cl₂(g)    <-->   PCl₅(g)

Kc = 24.3 .

[PCl₃] = .10M ,

[Cl₂] = 0.15 M

[PCl₅]  = 0.60 M.

Qc =  [PCl₅]  /  [PCl₃] [Cl₂]

= .60 / .10 x .15

= 40

Qc > Kc

Hence the reaction will proceed from left to right to reach equilibrium . It is so because the product concentration is more .

Option C is the right choice .

4 0
4 years ago
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