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worty [1.4K]
3 years ago
6

Only 14 one pleaseeee

Chemistry
1 answer:
inna [77]3 years ago
4 0

Answer:

A. displacement) الازاحة

B. المسافة الفعلية للسيارة distance

You will calculate speed from graph (B) because it's the real distance, but (a) is Unreal distance

(II) speed equal distance / time

Speed =(250*1000/5*60*60).

=13.9888888m/s

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Buckyball or buckminster fullerene is the third allotrope of carbon. It contains 60 carbons which are arranged in the five and six membered rings. Buckyball is the cluster of carbon atoms which are arranged in spherical shape and it forms a hollow cage.

The physical properties are:

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The forces between the individual buckyballs are weak intermolecular forces.

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3 years ago
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Answer:

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3 years ago
The graph shows the volume of a gaseous product formed during two trials of a reaction. A different concentration of reactant wa
solniwko [45]

A: Trial 1, because the average rate of the reaction is lower.

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If we look at the graph, we will realize that trial 1 produces a lesser amount of product than trial 2. This implies that the  average rate of the reaction in trial 1 is lower than in trial 2.

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Hence trial 1 has a lower concentration of reactants because the average rate of the reaction is lower.

8 0
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Hello!

To solve this problem, we will use the Boyle's Law, which describes how pressure changes when volume changes and vice-versa. The equation for this law is the following one, and we'll clear for V2:

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Have a nice day!
8 0
3 years ago
Hurry please quick summary
Nadya [2.5K]
I think that work is being done on the books because they are being moved to their proper location and they will be sorted properly rather than lying on a table. Without lifting or carrying, you could sort the books by their genre or title name on the bookshelf so it will be sorted much more efficiently.

I’m not sure if this is the answer you are looking for but I hope it helps :)
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