Corrections Flashcards

1
Q

what cannot be used to measure rate of reaction

A

colour change

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2
Q

increased nuclear pull decreases…

A

covalent radius

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3
Q

how does molecule size affect London dispersion forces

A

the larger the molecule, the stonier the ldf

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4
Q

If drawing a catalyst onto a diagram

A

draw a dotted line closer to the left

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5
Q

bell shaped curve = what type pf reaction

A

enzyme

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6
Q

Is polar or non polar more reactive

A

polar is more reactive than non polar

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7
Q

what reaction does a raw egg undergo when cooking

A

denature

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8
Q

why do fats have high melting points

A

they are closely packed and have carbon to carbon single bonds

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9
Q

what is always needed to make an ester

A

concentrated sulfuric acid

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10
Q

catalysts provide a source of what kind

of ions

A

hydrogen

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11
Q

what can be seen at the formation of an ester

A

oily bilayer

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