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quite many questions that i can find from this website..
EDIT: very disappointed form that answer.
Anyways, Insoluble bases are the results of Precipitation reactions. Meaning that they are not soluble in water.
For example:
AgNO3 (aq) + NaCl (aq) -> AgCl (s) + NaNo3 (Aq)
Not that AgCl is in solid state and not soluble.
If this answer is wrong please improve, im only an GCSE student.
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∙ 14y ago
Anonymous
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An insoluble base refers to a base that does not have the ability to dissolve in water. According to the classification, bases are mainly divided into two types- water-soluble which is also called as alkali, and water-insoluble which are called just bases. The water-soluble bases refer to the strong bases like Sodium Hydroxide, Ammonium Hydroxide. The insoluble bases refer to the weak bases like Calcium carbonate etc.
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Is zinc hydroxide a base or alkali?
An alkali is a soluble base, and zinc hydroxide is insoluble, so it is a base.
Is ferric hydroxide weak or strong base?
Ferric hydroxide is insoluble in water so it is a weak base.
What happens when you react an insoluble base with an acid?
it creates salt and water
What happens when a strong acid and a strong base react?
They form water and a salt which is either soluble thus ionised, or as insoluble precipitate.
Which is an insoluble gas?
No gas is entirely insoluble.
Is talc an acid or a base?
Talk is an insoluble solid.
What are the methods of preparing insoluble salts?
Salts are prepared by a reaction between an acid and a base; the insoluble salt is a precipitate.
Is zinc hydroxide a base or alkali?
An alkali is a soluble base, and zinc hydroxide is insoluble, so it is a base.
Is ferric hydroxide weak or strong base?
Ferric hydroxide is insoluble in water so it is a weak base.
Why a solute tended to be insoluble in pure water but soluble in acid or base?
Acid or base is solute friendly.
What happens when you react an insoluble base with an acid?
it creates salt and water
Is aspirin soluble in acid?
it is insoluble in acid, since aspirin is a weak base, thus won't react with an acid, thus insoluble
What is the insoluble base that can be mixed with sulfuric acid to make zinc sulfate?
Zinc
Insoluble base used to make copper sulfate?
copper (II) oxide
What insoluble base used to make copper sulphate?
copper (II) oxide
Is there any base that does not dissolve in water?
Yes, there are many insoluble bases such as calcium carbonate.
Why 4-methylbenzoic acid is suitable in aqueous sodium hydroxide?
Because witout base it is insoluble in water, the base forms a soluble salt.
