What is the correct equation to find heat of neutralization using glass calorimeter?
Correct answer: A. q=m s ∆T
- A. q=m s ∆T
- B. E=q m ∆T
- C. E=m s ∆T
- D. q=m e ∆T
Explanation
q = m * s * ∆T is correct It takes into account the mass of the solution, the specific heat capacity of the solution, and the change in temperature. where: q = heat of neutralization (in joules or calories) m = mass of the solution (in grams) s = specific heat capacity of the solution (in J/g°C or cal/g°C) ∆T = change in temperature of the solution (in °C)
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Thermochemistry measures energy changes in chemical reactions and distinguishes exothermic from endothermic processes. Work covers systems, surroundings and state functions, internal energy, the first law of thermodynamics, enthalpy and Hess's law, including the sign conventions used when heat enters or leaves a system.
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