Bagrut (Secondary School Matriculation) · Chemistry
Reactions and equilibrium
8 practice questions, each with the answer and an explanation.
Practise Reactions and equilibrium now
Random questions from this topic, one at a time. You see the answer and the explanation straight after each one.
All 8 questions
- Which of the following is an acid?
- What are the products of the complete combustion of methane (CH4)?
- Which change increases the rate of a reaction?
- What does a catalyst do?
- According to Le Chatelier's principle, what happens to the equilibrium N2 + 3 H2 <-> 2 NH3 (exothermic) if the temperature is raised?
- In the reaction 2 Mg + O2 -> 2 MgO, which species is oxidized?
- Which solution has the highest pH?
- What is the oxidation number of manganese in KMnO4?
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