Related FAQs

• Concentrated hydrochloric acid is 36.5% HCl by mass. It's density is 1.18g/ml. Calculate the molarity of HCl and Molality of HCl
• Suppose 0.458 g of potassium chloride is dissolved in 150. ml of a 77.0 mm aqueous solution of ammonium sulfate.rnrncalculate the final molarity of chloride anion in the solution. You can assume the volume of the solution doesn't change when the potassium chloride is dissolved in it.rnrnround your answer to 3 significant digits.
• Suppose 12.7 g of iron(ii) bromide is dissolved in 250. ml of a 0.60 m aqueous solution of silver nitrate.rnrncalculate the final molarity of iron(ii) cation in the solution. You can assume the volume of the solution doesn't change when the iron(ii) bromide is dissolved in it.rnrnround your answer to 3 significant digits.
• Suppose 0.987 g of nickel(ii) chloride is dissolved in 150. ml of a 68.0 mm aqueous solution of potassium carbonate.rnrncalculate the final molarity of chloride anion in the solution. You can assume the volume of the solution doesn't change when the nickel(ii) chloride is dissolved in it.rnrnround your answer to 3 significant digits.
• CHEMISTRY ASSIGNMENT: Find the molarity of the following solutions:rnrn1) 0.5 moles of sodium chloride is dissolved to make 0.05 liters of solution.rnrn2) 0.5 grams of sodium chloride is dissolved to make 0.05 liters of solution.rnrn3) 0.5 grams of sodium chloride is dissolved to make 0.05 ml of solution.
• If 1.58g of KMno4 is dissolved in 1dm3 of distilled water. Calculate its molarity
• A 43.0 ml of sodium hydroxide was titrated against 32.0 ml of 0.100 m hydrochloric acid. What is the molarity of sodium hydroxide solution?rnrn1. Compute for the number of moles of HCIrnrn2. Compute for the moles of NaOHrnrn3. Compute for the Molarity of NaOH.
• During a titration a student neutralizes 50.0 ml of sulfuric acid with 75.0 ml of 0.25 m sodium hydroxide, as shown below. H2SO4(aq) + 2naoh (aq) → Na2SO4 (aq) + 2h2o (l), What was the molarity of the H2SO4?
• During a titration a student neutralizes 50.0 ml of sulfuric acid with 75.0 ml of 0.25 m sodium hydroxide, as shown below. H2SO4(aq) + 2naoh (aq) → Na2SO4 (aq) + 2h2o (l), What is the molarity of the Na2SO4 solution that results from the titration?
• What is the final molarity of the solution that results from mixing 50 ml of 1.5 m Na2SO4 with 25 ml of 0.5 m Na2SO4?rn0.75 Mrn1.2 Mrn0.15 Mrn3.5 m