How many grams of lithium nitrate (LiNO3) will be needed to make 4.9 moles of lithium sulfate (Li2SO4), assuming that you have an adequate amount of lead (IV) sulfate to do the reaction? Equation: Pb(SO4)2+4LiNO3 —> Pb(NO3)4+2 Li2SO4

Identify two types of chemical bonding in the source of dietary potassium

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.

If 22.5 of nitrogen at 748 mm hg are compressed to 725 mm hg at constant temperature. what is the new volume?