Concentration of HCl used: 25ML Volume of HCl used: 0.1031 Indicator: phenaiphthalein (pneno) Endpoint colour change: Light pink /rea Table 1: Titration of Sodium Hydroxide with standard Hydrochloric Acid. Burette reading (mL) Trial 2 Trial 3 Trial 4 Trial 1 (if required) Final reading Initial reading Volume of NaOH(aq) 26.3 mL O. 00mL 27:2mL O.00mL 2니 mL 0.00mL 24mL 26.3mL 27.2mL used Average of 2 closest values to within 0.10 mL: 26.75ML 1. Write the molecular, total and net ionic equations for the neutralization reaction. + HCl at NaOH caa)→ Naci capit H2O n → Nat + C1- t H20 H+ CI t Nat + OH- H*caq) + OH (aq) → HzO() 51 A I Iydroxide in
Ionic Equilibrium
Chemical equilibrium and ionic equilibrium are two major concepts in chemistry. Ionic equilibrium deals with the equilibrium involved in an ionization process while chemical equilibrium deals with the equilibrium during a chemical change. Ionic equilibrium is established between the ions and unionized species in a system. Understanding the concept of ionic equilibrium is very important to answer the questions related to certain chemical reactions in chemistry.
Arrhenius Acid
Arrhenius acid act as a good electrolyte as it dissociates to its respective ions in the aqueous solutions. Keeping it similar to the general acid properties, Arrhenius acid also neutralizes bases and turns litmus paper into red.
Bronsted Lowry Base In Inorganic Chemistry
Bronsted-Lowry base in inorganic chemistry is any chemical substance that can accept a proton from the other chemical substance it is reacting with.
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