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2 years ago

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Chemistry

2 answers:

Leona [35]2 years ago

8 0

Answer:

BRAINLIEST?

Explanation:

Ammonia is a typical weak base. Ammonia itself obviously doesn't contain hydroxide ions, but it reacts with water to produce ammonium ions and hydroxide ions. My findings said that ammonia is a weak base, potassium hydroxide is a strong base, vinegar is a weak acid and ethyl alcohol is a weak acid.

Vinegar and ethyl alcohol are eliminated as they are acids. The question is on bases.... Potassium hydroxide is a strong base. So we are left with ammonia, being a weak base.

A is your answer

Svet_ta [14]2 years ago

3 0

NH3 is a weak base and KOH is a strong base. A true statement about both of them is that; "A solution of potassium hydroxide will always have greater conductivity than a solution of ammonia."

The terms "strong base" and "weak base" both refer to the extent of ionization of a substance in solution.

A strong base ionizes completely in solution while a weak base ionizes partially in solution.

Since conductivity depends on the extent of ionization of a substance in solution, KOH which is strong base will always have a higher conductivity that NH3 since there are more ions in KOH solution than in NH3 solution.

Learn more: brainly.com/question/7555110

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bearhunter [10]

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And the question is what the pressure in the cylinder is after decomposition and cooling to a temperature of 300 K.

Solution:

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