Abstract A standard curve of solution pH and sodium bicarbonate decomposition rate was plotted. The decomposition rate of sodium hydrogen carbonate in the case of a sodium hydrogen carbonate solution at room temperature and in the boiling water bath was measured. It is pointed out that the container for the sodium bicarbonate solution should be filled as much as possible and must be sealed when it is stored; the sodium carbonate solution which is removed of the sodium bicarbonate is not suitable for heating.
WU Qiang, JIN Li-Xin, TANG Yu, CAI Yi. Study on the Stability of Sodium Bicarbonate Solution[J]. Chinese Journal of Chemical Education, 2020, 41(19): 111-113.
