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Bumek [7]
3 years ago
15

Which of the following is closest in meaning to the word “hypothesis”?

Chemistry
1 answer:
djyliett [7]3 years ago
4 0

Answer:

suggested explanation

Explanation:

a hypothesis is like a guess to a question. then you test the guess.

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Use the drop-down menus to classify each of the following as an addition, substitution, elimination, or
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Answer:

CH3CHO+H2O → CH3OCH3 - addition

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Explanation:

An addition reaction is a reaction in which a specie is added across the double bond as we can see in CH3CHO+H2O → CH3OCH3.

In an elimination reaction, a small molecule is lost from a saturated compound to form the corresponding unsaturated compound as in CH,CICH CI + Zn → C2H4 + ZnCl2

In a substitution reaction, a chemical moiety replaces another in a molecule as in; CH3CH3Br + OH – CH3CH3OH + Br .

A condensation reaction is in which two molecules are joined together to form a bigger molecule as in; 2CH2COOH >>(CH3CO)20 + H20.

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