A solution of 49.5% H₂SO₄ by mass has a density of 1.39 g/cm³ at 293 K. A 26.0 cm³ sample of this solution is mixed with enough water to increase the volume of the solution to 99.3 cm³. Find the molarity of sulfuric acid in this solution.

219 grams of iron (iii) oxide reacts with excess carbon according to the reaction equation shown below. fe2o3 + c → fe + co2 after a scientist performs the chemical reaction they find the actual yield of iron to be 57.4 grams. calculate the percent yield of this chemical reaction.

Write two balanced equations 1. dissolving of solid sodium hydroxide in water 2. the reaction of sodium hydroxide solution with hydrochloric acid

How can one make a supersaturated solution? (apex)