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Sav [38]
3 years ago
14

Brown bears live in thick forests. Recently, many forests have been cut down to build homes. What will happen to the bears that

usually live in the forests?
Chemistry
2 answers:
Anarel [89]3 years ago
8 0
<h2>Answer:</h2>

The population of the brown bears will die due to lack of their habitat.

<h3>Explanation:</h3>
  • The brown bears live in the thick forest that provides them with feed and protection from the hunters.
  • A habitat is a natural environment which is best suitable for their living and reproduction.
  • Thick forests are their natural habitat.
  • Without these forests, they will have nothing to eat and they cannot hide from the hunters and the population number will decrease with the decrease in the thick forests.

nlexa [21]3 years ago
3 0
They will not have a home and will die
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First, we need to get the molar mass of:

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From the given equation we can see that:

every 2 moles of KClO3 gives 3 moles of O2

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A) 2.72 g of KClO3: 

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   2.72 g KClO3 gives →  X

X = 2.72 g KClO3 * 96 g O2/245.2 KClO3

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B) 0.361 g KClO3:

when 245.2 g KClO3 gives → 96 g O2

     0.361 g KClO3 gives → X

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C) 83.6 Kg KClO3:

when 245.2 g KClO3 gives → 96 g O2

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∴X = 83.6 Kg* 96 g O2 /245.2 g KClO3

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D) 22.4 mg of KClO3:

when 245.2 g KClO3 gives → 96 g O2

        22.4 mg KClO3 gives → X

∴X = 22.4 mg * 96 g O2 / 245.2 g KClO3

      = 8.8 mg of O2

     

 


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3 years ago
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There are 1,000m is 1k. So just move the decimal one position right. 127.56m

There are 10,000cm in 1k. Move the decimal two positions right. 1275.6cm
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