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marta [7]
2 years ago
5

ILL GIVE BRIANLY, FOLLOW , 5 STARS AND HEARTS

Chemistry
1 answer:
V125BC [204]2 years ago
7 0

Answer:

it can help heat or cool a room.

Explanation:

I think this is right...

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What are the major difference between potential and kinetic energy?​
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Answer:

The energy of a body or a system with respect to the motion of the body or of the particles in the system. Potential energy is the stored energy in an object or system because of its position or configuration. Kinetic energy of an object is relative to other moving and stationary objects in its immediate environment.

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3 years ago
A student mixes a 10.0 ml sample of 1.0 m naoh(aq) with a 10.0 ml sample of 1.0 m hcl(aq) in a polystyrene container. the temper
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Hrxn = Q reaction / mol of reaction
mol of reaction = M * V = 10 * 1 = 10 mmol = 0.01 mol
Q water = m * C * (Tf - Ti)
             = (10 + 10) (4.184) (26-20) = 502.08 J
Q reaction = - Q water = -502.08 J
Hrxn = -502.08 / (0.01) = - 50208 J = - 50.21 kJ/mol
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2 years ago
The chemical equation shown represents photosynthesis. Carbon dioxide plus A plus light with a right-pointing arrow towards B pl
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Answer: <u><em>Option B; It traps light energy and converts it into chemical energy.</em></u>

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3 0
2 years ago
A crime scene investigator is called in to evaluate a crime scene. The victim is lying on the floor with no apparent trauma. Wha
kodGreya [7K]
C the empty pills, because they can be linked back to see if death was a side effect.
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3 years ago
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Which of these is NOT a colloid?
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