The reaction of hydrogen chloride(g) with ammonia(g) to form ammonium chloride(s) proceeds as follows. HCI(g) +...
The following thermochemical equation is for the reaction of hydrogen chloride(g) with ammonia(g) to form ammonium chloride(s). HCI(g) + NH3(g) NH CH) AH = -176 kJ/mol-rxn How many grams of HCI(g) would have to react to produce 51.9 kJ of energy? grams The following thermochemical equation is for the reaction of hydrogen bromide(r) with chlorine() to form hydrogen chloride) and bromine(g) 2HBr(g) + Cl2(g) +2HCl(g) + Brz(8) AH = -81.1 kJ/mol-rxn When 16.4 grams of hydrogen bromide(g) react with excess...
The following thermochemical equation is for the reaction of ammonium chloride(s) to form ammonia(g) and hydrogen chloride(g). NH4Cl(s) NH3(g) + HCl(g) H = 176 kJ How many grams of NH4Cl(s) would be made to react if 49.8 kJ of energy were provided? _____grams
The reaction of hydrogen sulfide(g) with oxygen(g) to form water(g) and sulfur dioxide(g) proceeds as follows: 2H2S(g) + 302(g) 2H2O(g) + 2802(g) When 12.9 grams of H2S(g) react with sufficient O2(g), 197 kJ of energy are evolved. What is the value of AH for the chemical equation given? kJ
Solid ammonium chloride, NH, CI, is formed by the reaction of gaseous ammonia, NH3, and hydrogen chloride, HCI. NH3(g) + HCl(g) -NH,CH(s) A 4.93 g sample of NH3 gas and a 4.93 g sample of HCl gas are mixed in a 1.50 L flask at 25°C Identify the limiting reagent. O NH3 Она O NHACI How many grams of NHACI will be formed by this reaction? mass: What is the pressure in atmospheres of the gas remaining in the flask?...
Ammonia and hydrogen chloride react to form solid ammonium chloride: NH3(g) + HCl(g) ---> NH4Cl(s) Two 2.00-L flask at 25 degrees celcius are connected by a valve. One flask contains 5.00 g of NH3(g) and the other contains 5.00 g of HCl(g). When the valve is opened, the gases react until one is completly consumed. a) Which gas will remain in the system after the reaction is complete? b) What will be the final pressure of the systerm after the...
The reaction of Fe304(s) with hydrogen(g) to form iron(s) and water(g) proceeds as follows: >3 Fe(s) + 4 H2O(g) Fe304(s) 4 H2(g) When 91.0 grams of Fe304(s) react with sufficient H2(g), 59.4 kJ of energy are absorbed What is the value of AH for the chemical equation given? kJ AHxn
The following thermochemical equation is for the reaction of ammonium nitrate(s) to form dinitrogen monoxide(g) and water(g) NH,NO3() N2O(g) + 2H2O(g) AH = -35.9 kJ How many grams of NH NO,(s) would have to react to produce 12.1 kJ of energy? grams The following thermochemical equation is for the reaction of hydrogen sulfide(g) with oxygen(g) to form water(g) and sulfur dioxide(g). 2H2S(g) + 302(g)—2H2O(g) + 2802(8) AH=-1.04x109 kJ When 9.64 grams of hydrogen sulfide(g) react with excess oxygen(g), -588.8 kJ...
Ammonia and hydrogen chloride react to form solid ammonium chloride, NH4Cl(s): NH3 (g) + HCl (g) -> NH4Cl(s). Two 2.50 L flasks at 20.0°C are connected by a stopcock. One flask contains 5.80NH3(g) and the other contains 4.40 HCl(g). When the stopcock is opened, the gases react until one is completely consumed. A. Which gas will remain in the system after the reaction is complete? B. What will be the final pressure of the system after the reaction is complete?...
The reaction of carbon dioxide(g) with hydrogen(g) to form acetylene(g) (C2H2) and water(g) proceeds as follows 2 CO2(g)+5 H2(g) CH(g)+ 4 H2O(g) When Lgrams of CO2(g) react with sufficient H2(g), 9.03 kJ of energy are absorbed. What is the value of AH for the chemical equation given? AHxn kJ
Gaseous ammonia, NH_3, and hydrogen chloride, HCI, are known to react to produce ammonium chloride, NH_4CI according to the equation shown below. NH_4CI could be used as smelling salts (although I wouldn't recommend it) NH_3(g) + HCl(g) rightarrow NH_4C1 (s) If you are given 7.38 g of NH3 and 9.32 g of HCI, what mass of NH_4Cl will be produced A 20.0 mL sample of a Ba(OH)_2 solution was found to react with 28.60 mL of 0.125 M HCI. What...