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Inessa05 [86]
3 years ago
12

Which of these best describes the bonding between oxygen and hydrogen in the water molecules?

Chemistry
2 answers:
FromTheMoon [43]3 years ago
7 0
When oxygen and hydrogen combine they form a polar covalent bond
MariettaO [177]3 years ago
6 0
Polar Covalent bond because it is the sharing of electrons with a polar substance 

Hope this helps :)
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Which water usage uses the least amount of water in a year in the United States
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Answer: a

Explanation:

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2 years ago
What product(s) are formed during the complete combustion reaction that occurs when methane (CH4) and molecular oxygen (O2) reac
Vilka [71]

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3 0
3 years ago
Help please fast will mark as Brainliest
wlad13 [49]

Answer:

The answer is 2i on right hand side.

Explanation:

We should star by checking the equation from right.

First we check how many Zn r there in left hand side. Which is 1. Let us check how many Znr there in right hand side, there is 1.So Zn is balanced, and don't worry about Znplus2 on right hand side it is just the ions not how many zinc r there.

Now let us check how many I are there left hand side. Which is 2. Now how many I are there in right hand side? Only 1.

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3 0
3 years ago
Read 2 more answers
Explain how synthesis and decomposition reactions can be reverse of one another
lana66690 [7]

Decompostion reaction have the general chemical reaction of: AB = A + B while synthesis reactions are of the general equation A + B = AB. These reaction can be the reverse of each other because ones building a compound (synthesis) and ones breaking down a compound (decomposition). For example, when reacting carbon and oxygen for a synthesis reaction we have: C + O2 = CO2 and for a decomposition reaction we have: CO2 = C + O2. Thus, these two reactions are the reverse of each other.

5 0
3 years ago
Which total mass is the smallest?
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neutrons 1.6749*10^-27 kg
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8 0
3 years ago
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