Welcome to your Reacting masses Name Email Answer the following question 1. Reaction of Magnesium with Hydrochloric Acid Question:12 g of magnesium reacts completely with excess hydrochloric acid to form magnesium chloride and hydrogen: Mg(s)+2HCl(aq)→MgCl2(aq)+H2(g) Calculate the maximum mass of hydrogen that can be produced.(Ar of Mg = 24, Mr of H₂ = 2) Answer : g2. Reaction of Zinc with Sulfuric Acid Question:20 g of zinc reacts completely with excess sulfuric acid to form zinc sulfate and hydrogen gas: Zn(s)+H2SO4(aq)→ZnSO4(aq)+H2(g) Calculate the maximum mass of hydrogen that can be produced.(Ar of Zn = 65, Mr of H₂ = 2) Answer : g 3. Reaction of Iron with Hydrochloric Acid Question:16 g of iron reacts with hydrochloric acid according to the equation: Fe(s)+2HCl(aq)→FeCl2(aq)+H2(g) Calculate the maximum mass of hydrogen produced.(Ar of Fe = 56, Mr of H₂ = 2) Answer : g 4. Reaction of Aluminium with Hydrochloric Acid Question:27 g of aluminium reacts with excess hydrochloric acid: 2Al(s)+6HCl(aq)→2AlCl3(aq)+3H2(g) Calculate the maximum mass of hydrogen produced.(Ar of Al = 27, Mr of H₂ = 2) Answer : g 5. Reaction of Sodium with Water Question:4.6 g of sodium reacts with excess water: 2Na(s)+2H2O(l)→2NaOH(aq)+H2(g) Calculate the maximum mass of hydrogen produced.(Ar of Na = 23, Mr of H₂ = 2) Answer : g Time's upYou cannot switch tabs while taking this quiz!You are not allowed to switch tabs violation has been recorded.you cannot minimize full screen mode!You are not allowed to minimize full screen while taking this quiz, violation has been recorded.Access denied! To begin the quiz, please grant this quiz access to your camera.Time is Up!
