Unit @0 Flashcards

1
Q

Accuracy

A

Closeness of the agreement between a measurement and the true value of the quantity being measured

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2
Q

Precision

A

Comparison of how close a series of measurements are to one another

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3
Q

Hwo are esters formed

A

Esters are formed by a condensation reaction between an acid and an alcohol

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4
Q

Primary alcahol to carboxylic acid

A

An ociding agent needs to be used. The reaction mixture needs to be a acidified and heated. In this process, the alcohol is first converted into an aldehyde and then into a carboxylic acid

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5
Q

Secondary alcahol are oxidized to ?

A

Secondary alcohols are oxidised to ketones - and that’s it.

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6
Q

N

A
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7
Q

Nuclear fusion

A

Is the joining together of nuclei

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8
Q

nuclear fusion - impact on mass

A

During nuclear fusion total mass of the particles decreases

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