Get premium membership and access revision papers with marking schemes, video lessons and live classes.
  OR
Processing. Please wait.

 Reaction rates and reversible reactions questions and answers

When bromine gas reacts with aqueous sodium hydroxide, the equilibrium represented by the equation: #Br_2(aq)+2OH^(-) (aq) overset(rightarrow)(leftarrow) Br^(-) (aq)+OBr^(-)(aq)+H_2O#(l)is established. What observation would be made if a few drops of sulphuric (VI) acid were added to the equilibrium mixture? Explain.

 (1m 11s)
2236 Views     SHARE

Download as pdf file

Answer Text:
- The mixture will turn brown due to excess #Br_2#(g). hydrogen ions
remove hydroxide ions from the mixture , and equilibrium shift to the left.


|