View solution How many mL. It is an important intermediate in chemical synthesis and occurs naturally most notably in some antsThe word formic comes from the Latin word for ant formica referring to its early isolation by the distillation of ant bodies. Pin On Education A 224 B 133 C 267 D 345 E none of the above. . The reaction of Phosphoric acid and Calcium. Molar mass of NaOH is the sum total of individual elements molar mass 23161 40gmol. A An empirical formula represents a molecule. In the same way the strength of a base can be found with the help of a standard solution of an acid which is known as alkalimetry. A primary standard is any material that can be exactly weighed out in pure form such as oxalic acid so that the number of moles present can be estimated reliably by the measured weight and the known molar mass. Which of the following statements about empirical formulas is incorrect. Chemistry to