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Svetllana [295]
3 years ago
6

I NEEEEEEEEEEEEEEEEEEEEEEEDDDDDDDDDDDDDDDDDD HEEEEEEEEEEELLLLLLLLLLLLPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPP

Chemistry
2 answers:
olga2289 [7]3 years ago
8 0
Answer: 15g

Explanation:
vivado [14]3 years ago
4 0

Answer:

15g

Explanation:

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What is the molarity of a solution that contains 0.202 mol KCl in 7.98 L solution?
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Explanation:

molarity = no. of moles of solute/solution in litres

molarity =0.202/7.98

=0.025 M

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Jenavius placed a marshmallow in the microwave to make a smore for desert. The marshmallow expanded when it was heated. How can
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Locations Cost of land Cost of equipment Cost of mining and reclamation Time taken to mine the area 1 $100,000 $10,000 $5,000 pe
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Answer:

Location 2 will cost the least to the company to mine.

Explanation:

a) Data and Calculations:

Locations  Cost of land     Cost of       Cost of mining      Time taken to

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1                 $100,000      $10,000         $5,000 per day        30 days

2                 $35,000       $6,000          $4,500 per day        45 days

3                 $30,000       $7,500          $3,500 per day       120 days

4                 $40,500       $8,000          $7,000 per day        65 days

Locations  Cost of land     Cost of       Cost of mining                      Total

                                        equipment   and reclamation                    Costs

1                 $100,000      $10,000         $150,000 ($5,000 * 30)  $260,000

2                 $35,000       $6,000         $202,500 ($4,500 * 45)   $243,500

3                 $30,000       $7,500         $420,000 ($3,500 * 120)  $457,500

4                 $40,500       $8,000         $445,000 ($7,000 * 65)   $503,500

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2 years ago
Is it always easy to classify research as applied or pure? Explain.
Luda [366]

No..since research can take different format

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3 years ago
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