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The equation given below refers to the reaction of ammoniumchloride and barium hydroxide octahydrate. 2NH4Cl(s)+Ba(OH)2 X 8H20(s)-->2NH3(g)+BaCl2(aq)+10H20(l) In a particular experiment, 150.0 g of ammonium chloride werereacted with 290.0 g of barium hydroxide octahydrate, producing157.2 g of water. a) Find the limiting reagent in this solution. b) Calculate the theoretical yield of water. c) Calculate the percent yield of water
For the equilibrium H2(g)+ CO2(g) H2O(g)+CO(g) Kc=3.18 at 1106K. If each of the four species was initially present at a concentration of 3.000M.
When 3.8 L of propane gas is completely combusted to form water vapor and carbon dioxide at 350°C and 0.936 atm, what mass of water vapor results?
What is the pH at the half-stoichiometric point (half-way to the endpoint) for the titration of 0.22 M HNO2(aq) with 0.10 M KOH(aq)?
What does the 1H-NMR spectrum and the IR spectrum look like with notations on each peak on both spectra
If the cell potential is 0.061 V at 25?, what is the pH of the electrolyte at the hydrogen electrode
CS2(l) + 3 O2(g) -→ CO2(g) + 2 SO2(g) . If 1.18 mol of CS2 is combined with 1.55 mol of O2, identify the limiting reactant.
A large number of polycyclic benzenoid aromatic hydrocarbons are known. One of these, benz/a/pyrene, is a powerful carcinogen found in tobacco smoke. Draw the structure of this hydrocarbon. Can you suggest other sources where this material might b..
Compute the composition of the crystals and the yield of the process. Also determine the composition of the mother liquor?
determine the mass of silver phosphate formed when 4.33 g of silver nitrate is reacted with 22.7 mL of .118 M K3PO4 ?
What is the molarity of a HCl solution if the reaction of 200 mL of the HCl solution with excess CaCO3 produces 14.0 L of CO2 gas at 725 mmHg at 18 degree celsius.
When steam (hot water) is passed over iron, hydrogen gas and iron (3) oxide are formed. What weight of steam would be needed to react completely with 100.0g of iron.
Designing and preparing aqueous buffer solution with the pH indicated - Give complete details of the design and preparation of an aqueous buffer solution (volume 100ml) with the pH indicated.
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