comparisonCarboxylic Acid: Salt and Acid-Base ReactionsThe source starts the carboxylic acid map from R−CH2−COOHR-CH_2-COOHR−CH2−COOH.ReagentProduct shownNa metalR−CH2−COONa+12H2R-CH_2-COONa+\frac{1}{2}H_2R−CH2−COONa+21H2NaOHR−CH2−COONa+H2OR-CH_2-COONa+H_2OR−CH2−COONa+H2ONaHCO3NaHCO_3NaHCO3R−CH2−COONa+CO2↑+H2OR-CH_2-COONa+CO_2\uparrow+H_2OR−CH2−COONa+CO2↑+H2OCH3MgBrCH_3MgBrCH3MgBrR−CH2−COOMgBr+CH4↑R-CH_2-COOMgBr+CH_4\uparrowR−CH2−COOMgBr+CH4↑