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geniusboy [140]
3 years ago
8

Waves that require a medium through which to travel are electromagnetic waves. True or False?

Chemistry
2 answers:
aev [14]3 years ago
8 0

Answer:

True

Explanation:

Electromagnetic waves differ from mechanical waves in that they do not require a medium to propagate.

12345 [234]3 years ago
3 0

Waves that require medium through which to travel are “electromagnetic waves”? Yes this is “TRUE”

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What happens to the chemical identity of a substance during a physical change?
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Nothing happens because a physical change only changes the appearance of the substance, whereas a chemical change transforms the substance into something completely different.
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The organic product formed when 1−hexyne is treated with H₂O, H₂SO₄, and HgSO₄ will be 2-hexanone (structure attached).

This reaction is an example of an oxymercuration reaction of the organic product 1−hexyne.

Oxymercuration is shown in three steps to the right. The nucleophilic double bond attacks the mercury ion, releasing an acetoxy group. The mercury ion's electron pair attacks carbon on the double bond, generating a positive-charged mercuronium ion. Mercury's dxz and 6s orbitals give electrons to the double bond's lowest unoccupied molecular orbitals.

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You can also learn about organic products from the following question:

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The longest carbon chain in 1,4-hexanediamine contains six carbon atoms.

Molecular formula of 1,4-hexanediamine is C_{6}H_{16}N_{2}.

1,4-hexanediamine used as a bidentate ligand in organometallic chemistry.

The structure of 1,4-hexanediamine is shown below.

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