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olga55 [171]
3 years ago
14

What are 2 physical changes in the carbon cycle?

Chemistry
1 answer:
LuckyWell [14K]3 years ago
3 0

Answer:

Today, the carbon cycle is changing. humans are moving more carbon into the atmosphere from other part of the earth system. more carbon is moving to the atmosphere where fossil fuels, like coal and oil, are burned.more carbon is moving to the atmosphere as you may get rid of forest by burning the tree

Explanation:

hope this give you a hint

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The PRODUCT is found on the right side of the arrow in a chemical reaction.
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en un recipiente se tiene 800 g de una solución al 35% en masa de ácido sulfuroso, de la cual se evapora 80ml de agua. ¿cuál es
Alinara [238K]

The mass percent of sulfurous acid in the new solution : 38.9%

<h3>Further explanation</h3>

<em>In a container you have 800 g of a 35% by mass solution of sulfurous acid, from which 80 ml of water evaporates. What is the mass percent of sulfurous acid in the new solution? data: density of water is 1g / ml.</em>

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solution 1

composition :

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\tt 0.35\times 800~g=280~g

  • water :

\tt 800-280=520~g

solution 2(new solution)

composition :

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5 0
3 years ago
Why must the spectrophotometer cell be removed from the instrument between readings?
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Answer:

Explanation:

Using Gay lussac's law equation as follows;

P1/T1 = P2/T2

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