3.Which of the following are strong acids? Which of the following are weak acids? Label each as such. \text { A.) } \mathrm{HCl} \text {, hydrochloric acid } \mathrm{HBr} \text

{, hydrobromic acid } \mathrm{HC}_{2} \mathrm{H}_{3} \mathrm{O}_{2} \text {, acetic acid } \mathrm{HNO}_{2} \text {, nitrous acid } \mathrm{HNO}_{3}, \text { nitric acid }