For a reaction in basic medium, which ions are added equal in number to the H+ ions used?
ACl- ions
BH3O+ ions
COH- ions
DO2- ions
Answer & Solution
Correct answer: C. OH- ions
OH- ions equal to the H+ added are put on both sides, and H+ with OH- on the same side combine to form H2O.
Related questions
In Zn reacting with Cu2+ solution, which species is reduced to metallic copper?In H3AsO3 reacting with BrO3-, which species is the oxidising agent?When H3AsO3 reacts with BrO3- to give Br-, what happens to arsenic?In MnO4- reacting with Fe2+ to give Mn2+ and Fe3+, how many Fe2+ ions per MnO4- ?In balanced CuO + NH3 giving Cu + N2 + H2O, what is the coefficient of H2O?Which statement defines oxidation in terms of oxidation number?In a half equation, O atoms are balanced by adding H2O to which side?In the ion electron method, H atoms are balanced by adding what?