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vazorg [7]
3 years ago
8

A geologist tests a rock containing calcium oxide by reacting it with hydrochloric acid. Water and calcium chloride form. What b

onds break?
Chemistry
2 answers:
faust18 [17]3 years ago
4 0
The bond that are broken from the reaction would be ionic bonds. Calcium oxide and hydrochloric acid are held by ionic bonds so that these are also the bonds being broken and are being formed as well. Hope this answers the question.
Zina [86]3 years ago
3 0

Answer:

Ca–O bonds in calcium oxide and H–O bonds in water

 

H–O bonds in water and Ca–Cl bonds in calcium chloride

 

Ca–Cl bonds in calcium chloride and H–Cl bonds in hydrochloric acid

 

Ca–O bonds in calcium oxide and H–Cl bonds in hydrochloric acid

??????

Explanation:

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DochEvi [55]
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5 0
3 years ago
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6 0
2 years ago
Which sequence contains elements listed from most reactive<br> to least reactive?
maxonik [38]

Answer:

Transition metals, alkali metals, alkaline earth metals Transition metals - Middle of the periodic chart, only average reactivity. alkali metals - As mentioned above, very reactive. Bad choice, going from lower reactivity to higher reactivity.

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6 0
3 years ago
With all his gear, Neil Armstrong weighed 360 pounds on Earth. When he landed on the Moon, he weighed 60 pounds. Why?
lyudmila [28]

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Explanation:

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Weight and mass brainly.com/question/5956881

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5 0
3 years ago
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GenaCL600 [577]

Answer:

Sorry I dont know this question

You can ask me computer related question.

sorry

Explanation:

Sorry

5 0
2 years ago
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