calculate the work done when 50.0g of tin dissolves in excess acid at 1.00 am and 25defree celcous
calculate the work done when 50.0g of tin dissolves in excess acid at 1.00 am and...
Calculate the work done (in joules) when 58.3 g of tin dissolves in excess acid at 1.07 atm and 28 ° C. Assume ideal gas behavior. Sn(s) + 2H+(aq) → Sn2+(aq) + H2(g)
Calculate the work done (in Joules) when 43.3 g of Tin dissolves in excess acid at 1.05 atm and 23 degree Celsius. Assume ideal gas behavior. Sn(s) + 2H+ (aq) -> Sn2+(aq) + H2 (g)
Enter your answer in the provided box. Calculate the work done (in joules) when 50.6 g of tin dissolves in excess acid at 1.08 atm and 2.0 x 101°C. Assume ideal gas behavior. Sn(s) + 2H+ (aq) → Sn2+(aq) + H2(g) Enter your answer in the provided box. Calculate the work done (in joules) when 50.6 g of tin dissolves in excess acid at 1.08 atm and 2.0 x 101°C. Assume ideal gas behavior. Sn(s) + 2H+ (aq) → Sn2+(aq)...
Calculate the work done when 5.81 g of Cl2(g) reacts with excess P4(s) at 22.0°C, according the the following equation: P4(s) + 10Cl2(g) → 4PCl5(s) Express your answer to three significant figures.
1. Lead(II) sulfide dissolves in excess nitric acid according to the equation below. Calculate the volume of NO(g) at 27 °C and 1.10 atm produced from 4.7 g of PbS(s). M24.71 3Pb (s) + 2NO3(aq) + 8H(aq) 3Pb2+ (aq) + 3S(s) + 2NO(g) + 4H2O(1) 3x106.42432.065) a) 0.29 L b) 0.44 L c) 0.66 L d) 30. L 2x 4,057 + 16 - 44,014
Calculate the work in Joules if 0.25 moles of Mg metal react with excess hydrochloric acid solution at 13.0°C and 1.00 atm (assume all gases behave ideally) Mg(s) + 2HCl(aq.) + MgCl2(aq.) + H2(e) A.- 450J B. - 594 J C.-750) D. - 500 J
Calculate the enthalpy change when 50.0g of water vaporizes, if the molar enthalpy of vaporization is 44.0 kJ/mol
Calculate the energy released when 50.0g of steam condenses at 100℃.Use the cooling curve to show what happens when 50.0g steam condenses at 100℃ and then cools to 20℃. Then calculate this energy change.6. Use the below cooling curve for water for the following questions. A. Label the melting/freezing point. B. Label the boiling/evaporation point. C. At what state is water when the temperature is 80 °c? D. At what state is water when the temperature is -20 °C? E. What happens to the temperature...
Calculate the work done (in kilojoules) when a 2.00 L hydrogen balloon explodes when it reacts with excess oxygen in the air at 1.04 atm of pressure. Assume a complete reaction occurs. 2 H2(g) + O2(g) --> 2 H2O(g) 105 kJ 1.04 kJ 2.08 kJ 0.105 kJ
Calculate the work (in kJ) done on the system when 2.80 moles of hydrogen gas are produced from the reaction of sodium in excess water at 298 K: 2Na(s) 2H2O()2NaOH(aq) + H2(g) Answer: 2.62 Calculate the work (in kJ) when 1.40 moles of methane react with excess oxygen at 463 K: CH4(g) 202(g) CO2(g) 2H20 (1) Answer: 13.1 1.927 g of an unknown hydrocarbon (129.1 g/mol) burns in bomb calorimeter in excess oxygen. The heat capacity of the calorimeter,Cv, =...