Find the best solutions to your problems with the help of IDNLearn.com's experts. Get the information you need from our community of experts, who provide detailed and trustworthy answers.

Fill in the missing reactant: NaOH + _____ → NaClO₂ + H₂O
a. Cl₂
b. HCl
c. HClO
d. HClO₂
e. HClO₃