Is NaOH HCl Exothermic or Endothermic

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In this video we'll determine whether the reaction of NaOH and HCl is exothermic or endothermic. Since the addition of NaOH + HCl = NaCl + H2O we can identify it as neutralization reaction. Neutralization reactions are exothermic. • We can also look up the change in enthalpy (ΔH). Since ΔH is negative for this reaction, heat will be given off to the surroundings and we have an exothermic reaction. • -Exothermic- • Heat Released (to surroundings) • Temperature (of Surroundings) Increases • ΔH (negative enthalpy) • Products are at a lower energy. • Examples : Burning Paper, Neutralization Reactions, Respiration, Freezing, • CaCl2 + H2O • -Endothermic- • Heat Absorbed (from surroundings) • Temperature (of Surroundings) Decreases • ΔH (positive enthalpy) • Products are at a higher energy. • Examples: Thermal Decomposition, Photosynthesis, Melting, NH4Cl + H2O • -- Other useful videos for NaCl + NaOH = NaCl + H2O-- • How to Balance: • How to Balance NaOH + HCl = NaCl + H2... • How to Determine the Type of Reaction: • Type of Reaction for NaOH + HCl = NaC... • How to Balance the Net Ionic Equation: • How to Write the Net Ionic Equation f...

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