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sladkih [1.3K]
3 years ago
5

Scientists can tell recycling reduces atmospheric emissions by knowing which of the following? o it takes more Btu to manufactur

e recycled products than new ones O recorded emissions from manufacturing plants are down there are fewer manufacturing plants now, thus reducing emissions 0 it takes less Btu to manufacture recycled products than new ones Mark this and return its science ​
Chemistry
1 answer:
Dmitriy789 [7]3 years ago
7 0

Answer:

According to the Environmental Paper Network's Paper Calculator, it takes about 32 million BTUs of energy to produce 1 ton of virgin paper fiber. To produce 1 ton of recycled paper, it takes about 22 million BTUs.

so the answer could be it takes less Btu to manufacture recycled products than new ones

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<h3>Answer:  4.25 g/ml %</h3>

Explanation:

weight/volume percentage concentration = (mass in g  ÷  volume) × 100

                                                                      =  (0.850 g ÷ 20 ml) × 100

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∴ the weight/volume percentage concentration of the sucrose solution is 4.25 g/ml %.

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