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strojnjashka [21]
3 years ago
7

PLEASE HELPPPPPPPPPPPPPP

Chemistry
1 answer:
docker41 [41]3 years ago
4 0

Answer:

Please take  this hepful hint :

F = m * a

6.2 = 2.3 * a

a = 2.7 m/s^2

Explanation:

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Bezzdna [24]
Huh. Is this supposed to be biology?
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Are the oldest rocks in the canyon found near the bottom
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Draw the product formed when the compound shown below undergoes a reaction with hbr in ch2cl2. interactive 3d display mode
zysi [14]

Answer : The complete question is attached in the answer.


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3 years ago
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A sample of water contains 5.24 x 1022 molecules. How many moles are in this sample?
LekaFEV [45]

Answer:

0.087 moles of water

Explanation:

Given data:

Number of molecules of water = 5.24×10²² molecules

Number of moles of water = ?

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Avogadro number:

It is the number of atoms , ions and molecules in one gram atom of element, one gram molecules of compound and one gram ions of a substance.  The number 6.022 × 10²³ is called Avogadro number.

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3 years ago
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