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1. Calorimetry Worksheet 2 Answers Chemsheets: __full__

   Chemsheets AS 1047 (Calorimetry 2) worksheet focuses on applying the energy transfer equation to determine enthalpy changes ( cap delta cap H

   Sign convention:

   Answer: ΔH_combustion = -2230 kJ/mol (Literature value for ethanol is ~-1367 kJ/mol? Check – this high value indicates significant heat loss. In worksheet answers, they often accept calculated value; refine by using q = mcdT correctly. Actually recalc: 12.122 kJ / 0.005435 mol = 2230 kJ/mol. If heat loss ignored, it's correct per data.) calorimetry worksheet 2 answers chemsheets

   Question 1: Combustion of ethanol

   Data:
   Mass of water = 200 g
   Initial temp = 19.2 °C
   Final temp = 37.8 °C
   Mass of ethanol burned = 0.46 g
   ( M_r(\textC_2\textH_5\textOH) = 46.0 ) Chemsheets AS 1047 (Calorimetry 2) worksheet focuses on

   Fix: q_reaction = – q_water

   • Moles H⁺ = 1.0 mol/L × 0.050 L = 0.050 mol
   • Moles OH⁻ = same → limiting = 0.050 mol

   • (q) is the amount of heat energy transferred (in joules, J),
   • (m) is the mass of the substance (in kilograms, kg),
   • (c) is the specific heat capacity of the substance (in joules per kilogram per degree Celsius, J/kg°C),
   • (\Delta T) is the change in temperature (in °C).

   Balanced Thermochemical Equations
   Where required, answers include fully balanced equations with correct state symbols and ( \Delta H ) values. Moles H⁺ = 1

2. Once I’ve downloaded this, how do I actually play the game? :)

3. install it with sims 3??? lol

4. When I move the crack files over to the game bin the usual “replace files” window doesn’t pop up. Nothing happens and when I went to launch the game it said that the sims 3 seasons disc is required.