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Nata [24]
3 years ago
5

Students of diffrent ages were given the same jigsaw puzzle to put together. They were timed to see how long it took to finish t

he puzzle
Chemistry
1 answer:
stepladder [879]3 years ago
6 0

Do you want to know the times

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Explain how water behaves in this reaction. Which definition of acids and bases would you apply?
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Water behaves as a base in this reaction.

The Bronsted-Lowry definition is applied, because the reaction involves the transfer of H+ from one reactant to the other.

A Bronsted-Lowry base is defined as a substance that accepts a proton.

Because water gains a proton to form H3O+ in this particular reaction, it acts as a base

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Which statement explains why a C–O bond is
Nataly_w [17]

Answer: (3) The difference in electronegativity between  carbon and oxygen is greater than that  between fluorine and oxygen.

Explanation: Polarity of a molecule is due to the difference in electronegativity of the atoms. More is the electronegativity difference, more is the polarity.

Electronegativity of carbon = 2.5

Electronegativity of oxygen = 3.5

Electronegativity of fluorine = 4.0

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Thus the difference in electronegativity of fluorine and oxygen is=(4.0-3.5)= 0.5.

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Explanation:

An object in motion <u>stays</u> <u>at</u> motion An object <u>at</u> <u>rest</u> stays at rest unless acted by an <u>external</u> force.

[ Newton's 1st law of motion ]

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-958 spontaneuos

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