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nevsk [136]
3 years ago
7

Help help help pls pls pls​

Chemistry
1 answer:
Arlecino [84]3 years ago
4 0

Explanation:

Aluminium and Chlorine.

Al and Cl2.

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An ecosystem is a community of species.

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A 0.0100 M solution of AgNO3 has a concentration of Ag ion equivalent to
qaws [65]

Answer:

0.0100M of AgNO3 contains 0.0100M of Ag+

Explanation:

AgNO3 when ionized yields Ag+ and NO3-. This means that the amount of AgNO3 in solution is equivalent to the amount of Ag+ and NO3- in that same solution.

1M of AgNO3 solution produces 1M of Ag+  

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6 0
3 years ago
Both the acetamido (-NHCOCH3) and bromo (-Br) substituents are ortho, para directors. Even though the acetamido group is much la
sweet [91]

Answer:

Explanation has been given below

Explanation:

  • Attachment of -Cl group at ortho position to acetamido group can be explained in terms of hydrogen bonding formation.
  • A hydrogen bonding can be formed between proton attached with N atom in acetamido group and Cl atom at ortho position. This leads to a formation of a stable 5-membered ring structure.
  • Hence ortho substitution by Cl is favorable process.
  • There is no hydrogen bonding possible between Br and Cl atom in ortho position. Therefore Cl prefers para position to avoid steric hindrance.
  • Structure of hydrogen bonded structure has been shown below.

8 0
3 years ago
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