Ask a New Question

Question

What is the enthalpy change when 17.0 g of water is cooled from 36.0°C to 6.40°C?
14 years ago

Answers

DrBob222
q = delta H = mass x specific heat x (Tfinal-Tinitial).
14 years ago
Anonymous
dogs
11 years ago

Related Questions

what is the enthalpy change in kilojoules for the combustion of 1 mol of ethanol, C2H5OH (l), to for... What is the enthalpy change (in kJ/mol) for the following process? Na+(g) + Br-(g) --> NaBr (s... What is the change in enthalpy when 4.00 mol of sulfer trixoide decomposes to sulfer dioxide and oxy... What is the change in enthalpy for an isothermal, isentropic compression of an ideal gas from 2 atm... What is the enthalpy change for the first reaction? Fe2O3(s) → 2Fe(s) + 3/2O2(g) ΔH = 4Fe(s)... What is the change of enthalpy associated with the combustion of one mole of pentane? C5H12 + 8O2 ... What is the enthalpy change when 4.608 g of ethanol, C2H5OH(ℓ), undergoes complete combustion? C2H5... What is the enthalpy change when 100.0 g octane (C8H18, MW = 114.23 g/mol) is combusted at 25C? The change in enthalpy for the forward reaction is -91KJ/mol CO(g) + 2H2(g) <-> CH3OH(g) 1. Th... What is the enthalpy change for the forward reaction 4 (8N₂O + 4CS₂ → S₈ + 4CO₂ + 8N₂), and is it en...
Ask a New Question
Archives Contact Us Privacy Policy Terms of Use