307 grams of NaHCO3 (MM = 84 g/ mol) are dissolved in 781 of water what is the molarity of the solution? (Multi-step)

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.

Which diagram shows the correct way to represent an ionic compound of magnesium oxide?

What state of matter is ice a. liquid b. element c. solid d. gas