PLEASE HELP ME FAST)Part II. Filtration 1. Can you separate a mixture of CuSO4 and water using filtration? 2. Would it be possible to separate the mixture of ferric oxide and water using filtration? 3. Why is it possible to separate a mixture of ferric oxide with water but not a mixture of copper (II) sulfate with water?

In the haber reaction, patented by german chemist fritz haber in 1908, dinitrogen gas combines with dihydrogen gas to produce gaseous ammonia. this reaction is now the first step taken to make most of the world's fertilizer. suppose a chemical engineer studying a new catalyst for the haber reaction finds that 671 liters per second of dinitrogen are consumed when the reaction is run at 271c and 0.99atm. calculate the rate at which ammonia is being produced. give your answer in kilograms per second. round your answer to significant digits.