Excess sodium phosphate is mixed with 600 ml of strontium chloride at a concentration of 0.425 mol/l. if the reaction has 57.75 yield, what is the mass of dry precipitate actually collected?

What is a possible quantum number set for an electron in the 3s orbital of a magnesium atom

Achemistry student needs to standardize a fresh solution of sodium hydroxide. he carefully weighs out of oxalic acid , a diprotic acid that can be purchased inexpensively in high purity, and dissolves it in of distilled water. the student then titrates the oxalic acid solution with his sodium hydroxide solution. when the titration reaches the equivalence point, the student finds he has used of sodium hydroxide solution.calculate the molarity of the student's sodium hydroxide solution. be sure your answer has the correct number of significant digits.

Using the first volume and temperature reading on the table as v1 and t1, solve for the unknown values in the table below. remember to use the rules of significant figures when entering your numeric response.