2 years ago

What does it mean for matter to change physically?

Chemistry

1 answer:

Julli [10]2 years ago

3 0

Answer:

Its when it transforms into a diffrent product like water to ice.

Explanation:

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Which aldehyde is an intermediate in the reduction of ethyl benzoate with lithium aluminum hydride?

garri49 [273]

Answer:

tetrahedral aldehyde

Explanation:

The reaction begins with a hydride nucleophile reacting with the ester carbonyl carbon to form the tetrahedral intermediate.

The carbonyl reforms to produce an aldehyde with the loss of the alkoxide ion.
The resulting aldehyde undergoes a subsequent reaction with a hydride nucleophile to form another tetrahedral intermediate. The carbonyl is not able to reform, because there are no stable leaving groups.
Therefore, the tetrahedral intermediate is protonated to produce a primary alcohol.

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LUCKY_DIMON [66]

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Explanation:

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3 years ago

Organic foods do not contain chemicals. True False

jeka57 [31]

True because they are organically made without any things that include chemicals

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