Answer Happy

Posted: **Mon Jul 11, 2022 1:36 pm**

: Mixed Stoichiometry Questions 1 A Technician Mixes A Solution Containing Silver Nitrate With A Solution Containing Sodi 1 (18.18 KiB) Viewed 24 times

: Mixed Stoichiometry Questions 1 A Technician Mixes A Solution Containing Silver Nitrate With A Solution Containing Sodi 2 (20.84 KiB) Viewed 24 times

Mixed Stoichiometry Questions 1. A technician mixes a solution containing silver nitrate with a solution containing sodium chromate. 2.89 g of precipitate is produced. Calculate the mass of silver nitrate present in the first solution. (5 marks)
2. 3. A solution containing chromium(III) chloride is analyzed using a reaction with zinc. If 11.5 g of zinc react, what mass of chromium(III) chloride was present in the solution tested? (5 marks) What volume of oxygen at STP is needed to completely burn 15.0 g of methane in a Bunsen burner? (5 marks)