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Ymorist [56]
3 years ago
14

How does a buffer work?

Chemistry
1 answer:
Margarita [4]3 years ago
8 0

Answer:

It bonds with the added H+ or OH in solution.

Explanation:

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When calcium oxide, CaO(s) dissolves in water, the water becomes hot. Write a chemical equation for this process and indicate wh
denis23 [38]

Answer:

The interaction reaction of calcium oxide and water leads to the formation of calcium hydroxide, this reaction is exothermic, which indicates that energy is released.

CaO(s) + H2O ⇒ Ca(OH)2

Explanation:

Calcium oxide reacts violently with water, causing it to reach 90 C. It then forms calcium hydroxide, also called slaked lime. It is heated because it releases energy in the form of heat, because the new substance formed (slaked lime) has less internal energy than the original and this is released in the form of heat. As a general rule, acid and base solutions are exothermic.

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There is 38.4 % of salt by mass
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Is there any one who can help me in chemistry?
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I can try.
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3 years ago
Explain one way that God showed precision in his creation. (use complete sentences)
vazorg [7]

One way in which God showed precision in his creation was his mighty love on the he has on his creation

The book of John made us to know that: For God do love the world that he gave his only begotten son that whosoever believeth in him shall not perish but have everlasting life.

<h3>What is creation?</h3>

Creations is the art of producing or making something out of something

So therefore, one way in which God showed precision in his creation was his mighty love on the he has on his creation

Learn more about God's creation:

brainly.com/question/14833222

#SPJ1

6 0
1 year ago
What is the molecular formula for CHON with a molar mass between 165-170
Drupady [299]
Mass for carbon = 12 Mass for hydrogen = 1 Mass for oxygen = 16 Mass for nitrogen = 14 12+1+14+16 = 33 165g / 33g = 5 times all the atoms by 5 C5H5O5N5
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3 years ago
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