A chemist adds 3.0 g sodium nitrate to 1.0 L water and stirs. The resulting solution is clear and colorless. He adds another 1.0 g sodium nitrate and stirs. The solution remains clear and colorless. What was true of the original solution he made?

Determine which intermolecular forces are the dominant (strongest) forces for a pure sample of each of the following molecules by placing the molecules into the correct bins. drag the appropriate molecular formula to their respective bins.

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.

The reaction q+r2=r2q is found to be first order in r2 and