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snow_lady [41]
3 years ago
12

Please helppp !!

Chemistry
1 answer:
Alex787 [66]3 years ago
7 0
D ................................
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Identify the conjugate base in the equation below
givi [52]

Answer:

a. CH3COO⁻.

Explanation:

Hello there!

In this case, according to the given ionization reaction of acetic acid:

CH₃COOH + H₂O --> H₃O⁺ + CH₃COO⁻

Whereas we can evidence how the CH₃COOH is the acid whereas H₂O the base, as the former donates H ions to the latter, which accepts them; we can infer that H₃O⁺ is the conjugate acid, resulting from the base and the a. CH3COO⁻ is the conjugate base, resulting from the acid.

Best regards!

5 0
3 years ago
Jane is on a merry-go-round that is moving at a constant speed. Her velocity is also constant.
tester [92]

the correct answer is False.

6 0
3 years ago
Name some crystals made from crystallisation and the salt with which they were made.
valkas [14]

Answer: tigers eye, jasper, amethyst

Explanation:

7 0
3 years ago
a person runs 21.0 km west then turns around and runs 10.0 km east. The persons distance is 31.0 km true or false
erik [133]

Answer:

true.

Explanation:

The total path covered by an object during its entire journey is called the distance covered. It is equal to the sum of all path traveled.

A person runs 21.0 km west then turns around and runs 10.0 km east. The total distance covered will be the sum of 21 km and 10 km.

d = 21 km + 10 km

d = 31 km

Hence, the given statement is true.

3 0
3 years ago
Explain why solid sodium chloride does not conduct electricity
aleksandr82 [10.1K]

Answer:

It does not contain free mobile ions

Explanation:

Solid sodium chloride does not conduct electricity because it does not contain free mobile ions.

  • Although sodium chloride is an ionic compound, in solid state, there is absence of free mobile ions.
  • In aqueous solutions or in molten form, ionic compounds can conduct an electric current using free mobile ions as carriers.
  • Therefore, they are electrolytes.

In solid state ions are arranged into crystal lattice and will not conduct a current of electricity.

8 0
3 years ago
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