How many sig figs are in 70030?

Achemistry student weighs out of phosphoric acid , a triprotic acid, into a volumetric flask and dilutes to the mark with distilled water. he plans to titrate the acid with solution. calculate the volume of solution the student will need to add to reach the final equivalence point. round your answer to significant digits.

Drag each label to the correct location on the chart. classify each reaction as endothermic or exothermic.

What is the mass defect of a mole of nuclei with 1.8 x 10^15 j/mol binding energy?