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LekaFEV [45]
3 years ago
8

What can account for the increased potential energy when atoms are close together?

Chemistry
1 answer:
Free_Kalibri [48]3 years ago
5 0

Answer:

The correct answer is C.  The breaking of bonds.

Explanation:

it is very much important to note that formation of bonds requires energy by the same way breakage of bond releases energy.

      The energy that is released by bond breakage utilized to do work or is converted to another form of energy.

   For example ATP contain 2 phosphoanhydride bonds.Breakage of these phosphoanhydride bonds releases potential energy called free energy which is used by the body cells to exhibit their biological functions.

   

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Explanation:

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6. What is the molecular formula for this compound? The compound's empirical formula and
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Explanation:

A compound's empirical formula tells you the smallest whole number ratio ,The molar mass tells you what the total mass of one mole

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A sample of monochloro pentaborane (9), b5h8cl, has a mass of 20.1 g. what amount, in moles, does this mass represent?
dolphi86 [110]

The number of moles in monochloro pentaborane (9) B_5H_8Cl is 0.37056.

We know that ,

Number of moles =   Given mass/ Molar mass

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The molar mass of monochloro pentaborane (9) is

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                                        = 54.241

Thus number of moles =  20.1/54.241

                                      = 0.37056

To know more about mole concept

brainly.com/question/20483253

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