Acids and Bases Revision Quiz - Part 3

What colour changes occur when HCl is added to NaOH?

What ion has 2 electrons and 3 protons?

What is an atom that has gained or lost electrons to become electrically charged?

Which of the following acid is considered to be a weak acid?

What theory states that all matter is made up of tiny particles, which are constantly moving?

What salt is produced when HCl reacts with NaOH?

What is the pH of a solution at the end of a neutralisation reaction?

What is the basic building block of all matter?

What is the measure of how many particles are present per unit volume?

What is a substance that takes part in and undergoes change during a reaction?

What is the reactivity of an acid determined by?

What is a neutral substance that is composed of two or more elements?

What kind of acid will have a low number of H⁺ ions per unit volume?

What number on the periodic table tells us the total number of neutrons plus protons?

What salt is produced when H₂SO₄ reacts with Mg(OH)₂?

What ion has 10 electrons and 9 protons?

What determines the strength of an acid?

Which of the following acid is considered to be a strong acid?

What ion has 10 electrons and 12 protons?

What theory states that products are formed when particles come in contact with enough energy?

What is a substance that is produced during a reaction?

What is a measurement of how fast reactants become products?

What part of the atom consists of the most mass and is positively charged?

What ion has 10 electrons and 8 protons?

What is the name of NO₃^-?

What is a diluted acid that has a pH of 1 considered?

What number on the periodic table tells us the number of electrons and protons?

What salt is produced when HNO₃ reacts with CaCO₃?

What colour changes occur when NaOH is added to HCl?

What is the name of SO₄^2-?