This Balancing Chemical Equation Quiz quiz contains 15 multiple choice questions designed to help you revise and test your Balancing chemical equation with numbers quiz knowledge. Select an answer for each question and click “Submit Answer” to see instant feedback. Take your time and try to score as high as possible!
This particular quiz of the gcse chemistry quiz is basically all about the fundamentals of science which is chemical reactions and how they are balanced. The quiz is composed of 15 questions which have been set to cover a majority of what is done in the topic at the gcse level. Each question has four possible answers but just one and only one of these options is correct.
Chemical reactions are simply changes made to the arrangement of the atoms and molecules found in materials and they are all around us in fireworks and explosions, cooking, etc chemical reactions, involving the combination of two or more compounds known as the reactants to form other compounds which are known as the product(s).
Balancing these equations comes into handy when we wish to know the number of reactants that will come together to form the product. It is important to note that the balancing of chemical equations is done using positive whole numbers.
You can now go ahead and test your knowledge with our quizzes.
Good luck
Question 1 of 15
Which four quantities a, b, c and d are required to balance the equation ...
aAl(OH)3(s) + bHCl(aq) ==> cAlCl3(aq) + dH2O(l) ?
Question 2 of 15
Which four quantities a, b, c and d are required to balance the equation ...
aMg(OH)2(s) + bH2SO4(aq) ==> cMgSO4(aq) + dH2O(l) ?
Question 3 of 15
Which four quantities a, b, c and d are required to balance the equation ...
aC3H6(g) + bO2(g) ==> cCO2(g) + dH2O(l)
Question 4 of 15
Which four quantities a, b, c and d are required to balance the equation ...
aC7H16(l) + bO2(g) ==> cCO2(g) + dH2O(l) ?
Question 5 of 15
Which five quantities a, b, c, d and e are required to balance the equation ...
aTl2(CO3)3(s) + bH2SO4(aq) ==> cTl2(SO4)3(aq) + dH2O(l) + eCO2(g) ?
Question 6 of 15
Which four quantities a, b, c and d are required to balance the equation ...
aCuO(s) + bC(s) ==> cCu(s) + dCO2(g) ?
Question 7 of 15
Which four quantities a, b, c and d are required to balance the equation ...
aCH4(g) + bO2(g) ==> cCO2(g) + dH2O(l) ?
Question 8 of 15
Which three quantities a, b and c are required to balance the equation ...
aCa(s) + bCl2(g) ==> cCaCl2(s) ?
Question 9 of 15
Which four quantities a, b, c and d are required to balance the equation ...
aC2H4(g) + bO2(g) ==> cCO2(g) + dH2O(l) ?
Question 10 of 15
Which four quantities a, b, c and d are required to balance the equation ...
aFe(s) + bH2O(g) ==> cFe3O4(s) + dH2(g) ?
Question 11 of 15
Which four quantities a, b, c and d are required to balance the equation ...
aCa(s) + bH2O(l) ==> cCa(OH)2(aq) + dH2(g) ?
Question 12 of 15
Which three quantities a, b and c are required to balance the equation ...
aLi(s) + bO2(g) ==> cLi2O(s) ?
Question 13 of 15
Which five quantities a, b, c, d and e are required to balance the equation ...
aTl2(CO3)3(s) + bHCl(aq) ==> cTlCl3(aq) + dH2O(l) + eCO2(g) ?
Question 14 of 15
Which four quantities a, b, c and d are required to balance the equation ...
aC4H10(g) + bO2(g) ==> cCO2(g) + dH2O(l) ?
Question 15 of 15
Which four quantities a, b, c and d are required to balance the equation ...
aCl2(aq) + bKBr(aq) ==> cKCl(aq) + dBr2(aq) ?