12 Questions
What is the product of the reaction between an acid and a metal oxide?
Metal salt and water
What is the purpose of using a spatula in the experiment to make nickel sulphate?
To add nickel carbonate to the acid
How can you test a solution to determine if it is acidic or alkaline?
Using a pH meter
What is the result of reacting an acid with a metal carbonate?
Metal salt, carbon dioxide and water
What is the difference between an alkali and a base?
Alkalis are soluble in water, while bases are not
What is the purpose of filtration in the experiment to make nickel sulphate?
To remove the excess nickel carbonate
What is the characteristic of a substance with a pH less than 7?
It is an acid
What is the product of a neutralisation reaction?
Salt and water
What is the term for an atom or molecule with an electric charge?
Ion
Which of the following acids is not studied?
Carbonic acid (H2CO3)
What is the term for a substance that dissolves in a solvent to produce a solution?
Solute
What is the term for a variable that is kept the same during a scientific experiment?
Controlled variable
Test your understanding of acids, bases, and neutralisation reactions in chemistry. Learn to identify the characteristics of acids and bases, and how they react to form salts and water.
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