What is the Arrhenius definition of an acid
2 answers:
Explanation:
According to Arrhenius concept :
An acid is defined as a substance which donates hydronium ions in water. For example hydrochloric acid, sulfuric acid. etc.
A base is defined as a substance which donates hydroxide ions when dissolved in water .For example : sodium hydroxide , calcium hydroxide etc.
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Answer:
The balanced chemical equation :
Explanation:
When calcium hydroxide reacts with hydrochloric acid it gives calcium chloride and water as a products. The chemical equation is given as:
According to question, solid calcium hydroxde is added to 38.0 mL of 0.410 M of HCl solution, so the chemical equation can be written as:
According to stoichiometry, when 1 mole of solid calcium hydroxide reacts with 1 mole of hydrochloric acid to gives 1 mole of aqueous calcium chloride and 1 mole of water.
Answer:
The correct answer will be "4.60 g".
Explanation:
The given values are:
Volume of Butane = 7.96 mL
Density = 0.579 g/mL
As we know,
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On putting the estimated values, we get
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