3 years ago

Something that is made out of natural resources for human use is called?

Chemistry

1 answer:

Dmitry_Shevchenko [17]3 years ago

3 0

Answer:

Synthetic Resource

Explanation:

Synthetic materials are made from natural resources. Synthetic materials are made by chemically changing the starting substances to create a material with different characteristics. Some examples of synthetic materials are plastics, medicines, and new fuels.

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Answer:

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Explanation:

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We have the relation

$\dfrac{P_2}{P_1}=\dfrac{T_2}{T_1}\\\Rightarrow P_2=\dfrac{T_2}{T_1}P_1\\\Rightarrow P_2=\dfrac{40+273.15}{30+273.15}\times 200\\\Rightarrow P_2=206.6\ \text{kPa}$

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Explanation:

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