Potassium nitrate decompeses on heating. producing potassium cuide and gaseous nitrogen and owyjen. 4KNO3(x)2K2O(x)+2N2(g)+5O2(s) Note: Reference the 5 I prefixes table for addional information. Part i iti 2 . Firt 2 of 2 Calculate the mass of each product formed when 79.73g of diborane (B2H6) reacts with excess water: B2H6(g)+H2O(l)H3BO3(s)+H2(g)[unbalanced] Round each of your answers to 4 significant figures. Part 1 of 2 Mass of H3BO3 : g Part 2 of 2 Mass of H2 : g The figure below represents a mixture of A2 (red) and B2 (green) before they react to form AB2. Part 1 of 2 What is the limiting reagent? Select the single best answer. A2B2 Part 2 of 2 How many molecules of product can form? AB2molecules When 79.6 g of calcium and $6.4 g of nitrogen gas undergo a reaction that has a 81.1% yield, what mass of calcium nitride forms? Round your answer to 3 significant figures. 8 calchum nitride