A chemist adds 415.0 mL of a 1.4M zinc nitrate (Zn(NO). solution to a reaction flask....
A chemist adds 40.0mL of a 2.5/molL zinc nitrate ZnNO32 solution to a reaction flask. Calculate the millimoles of zinc nitrate the chemist has added to the flask. Round to two significant digits.
A chemist adds 165.0 mL of a 1.4M barium acetate (Ba(C2H3O2), solution to a reaction flask. Calculate the millimoles of barium acetate the chemist has added to the flask. Be sure your answer has the correct number of significant digits x10 mmol
A chemist adds 625,0 mL of a 37.0 g/dL sodium nitrate (NaNO,) solution to a flask. Calculate the mass in kilograms of sodium nitrate the chemist has added to the flask. Be sure your answer has the correct number of significant digits. x 5 ?
A chemist adds 35.0 mL of a 2.82M sodium nitrate (NaNO3) solution to a reaction flask. Calculate the millimoles of sodium nitrate the chemist has added to the flask. Be sure your answer has the correct number of significant digits.
A chemist adds 30.0 ml. of a 1.10 mol/L sodium nitrate (NaNO) solution to a reaction flask. Calculate the millimoles of sodium nitrate the chemist has added to the flask. Round your answer to 3 significant digits. 00 X 5 ?
A chemist adds 1.30L of a ×6.7510−5/mmolL zinc oxalate ZnC2O4 solution to a reaction flask. Calculate the micromoles of zinc oxalate the chemist has added to the flask. Round your answer to 3 significant digits.
A chemist prepares a solution of zinc nitrate (Zn(NO)) by measuring out 14.4 g of zinc nitrate into a 500 ml. volumetric flask and filling the flask to the mark with water Calculate the concentration in mol/L of the chemist's zinc nitrate solution. Round your answer to 3 significant digits.
chemist adds 265.0 mL of a 2.30 ~ 10°°M zinc oxalate (ZnC,02) solution to a reaction flask. Calculate the mass in milligrams of zinc oxalate the chemist has dded to the flask. Round your answer to 3 significant digits. 1 mg xs ?
A chemist prepares a solution of zinc nitrate Zn NO 3 2 by measuring out 2.5x 10^2 μmol of zinc nitrate into a 300. mL volumetric flask and filling the flask to the mark with water. Calculate the concentration in mol/L of the chemist's zinc nitrate solution. Round your answer to 2 significant digits.
A chemist adds 1.50 L of a 6.0M silver nitrate (AgNO3) solution to a reaction flask. Calculate the millimoles of siliver nitrate the chemist has added to the flask. Be sure your answer has the correct number of significant digits. mmol