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Degger [83]
3 years ago
7

Testable question: does the water need to be hot or cold to make a cloud.

Chemistry
1 answer:
KengaRu [80]3 years ago
6 0

Water can consist of hot, cold, or both to form a cloud.

  • With hot water, clouds will form when hot water evaporates then cools when it rises into the air. After, the warm air will expand into the atmosphere. Finally, the warm air will create water vapor that will form water droplets and create the basis of a cloud.
  • The temperature is very low if the water is cold. When it's cold outside, it results in a lower humidity which evaporates the water faster then it would in warm weather since the humidity would be higher. Water droplets in clouds start to form into bits of ice that fall to the earth because of the mass the ice bit has.

Best of Luck!

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True or False. Isotopes have different chemical properties. Explain why?
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Answer:

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2 years ago
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Leya [2.2K]
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As per oxidation state rules, the most electronegative element will have a negative oxidation state and the other element will have a positive oxidation state.


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You can also use the rule that states the hydrogen mostly has 1+ oxidation state,except when it is bonded to metals.


In conclusion the oxidation state of H in NH4 (1+) is 1+.


Now you must know that the sum of the oxidations states equals the charge of the ion, which in this case is 1+.


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algol13

Answer:

The answer to your question is: 7

Explanation:

The reaction between HCl and NaOH is a neutralization reaction, that means that the products will be water and a salt and the pH will be 7.

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