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Aleksandr-060686 [28]
4 years ago
14

Carbon has different isotopes. What is different between an atom of 12C and an atom of 13C?

Chemistry
1 answer:
harina [27]4 years ago
5 0
<span>Carbon has different isotopes. What is different between an atom of 12C and an atom of 13C?

Question 7 options:

A.number of protons in the nucleus

B.number of electrons in the atom

C.number of protons and electrons in the atom This is correct.

D.number of neutrons in the nucleus</span>
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How is desalination different from water reclamation? a. Desalination is less expensive than water reclamation. b. Desalination
elena-14-01-66 [18.8K]

Answer:

d. None of the above

Explanation:

Desalination is the process of removing some mineral salts from water or soil thereby making a water more fresh and the soil less filled with mineral salts. Salty water can be desalinated by doing away with their salts leaving behind a water that would be more suitable for certain needs. Desalinated water can be used domestically, industrially and also for agriculture.

Soils that have been desalinized can be more suitable to plant some special types of crops that would not thrive where some certain mineral salts occur in excess.

Desalination is an expensive process.

Water reclamation is the reuse of waste to serve new needs. It involves recycling of waste or polluted water into a more fresher water. Reclaimed water can also be used for agricultural, domestic and industrial purposes.

Desalination is a method that can be used to reclaim water. It is also an expensive process.

Desalination recharges aquifers: Desalination is an artifical process and would not add back to the ground water storage.

Desalination provides water suitable for drinking: water reclamation also provides suitable water for drinking.

4 0
3 years ago
Read 2 more answers
What product(s) are expected in the ethoxide-promoted β-elimination reaction of 2-bromo-2,3-dimethylbutane? Omit ions, salts, an
Sidana [21]
There are two possible products from this elimination: 
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4 years ago
Baby polar bears learn how to hunt for fish and seals by watching their mother do it.
adoni [48]

Answer:

A

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they watched there mother

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In which of the three acid-base concepts can water be a product of an acid-base reaction? In which is it the only product?
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Salt and water is formed as product, when Arrhenius acid and Arrhenius base reacts and the reaction is known as neutralization reaction.

<h3>What is Arrhenius acid-base reaction?</h3>
  • The concept of acid and base based on the theory of ionization which was first proposed in 1884 by Svante Arrhenius
  • According to Arrhenius, on dissociation in water the hydrogen-containing compounds which give H+ ions or protons are the acids and  the hydroxide compounds which give OH− ions on dissociation in water are bases.
  • This theory is applicable only to compounds which are dissolved in aqueous solution.

To learn more about Arrhenius acid-base reaction: brainly.com/question/15196401

#SPJ4                                                                                    

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2 years ago
Which of these solutes raises the boiling point of water the most?
Murljashka [212]

Answer:

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Explanation:

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