Post Lab Questions Table 2. Volumes of concentration(M) NAOH required to titrate 25.00mL of diluted vinegar Volume Moles of Moles of Concentration Concentration of original vinegar sample (moles/L) Trial Volume Volume of NaOH N2OH HCI of vinegar (moles/L) N2OH NAOH (final) (mL) used in (initial) (mL) (using stoich) titration (mL) 1 (bit 10.5mL 31.5mL 20ml 0.50 too moles dark) NaOH 2. 11.0mL 32.0ml 21ml 3 Acetic acid molarity = 0.0970M Density of vinegar =1.00 g/ml Trial 1 Calculations Volume of NaOH – (31.5 ml – 10.5 mL) = 20 mL NAOH Moles of NaOH – Moles of HCl - Concentration of HCI – Average Concentration of HCl -
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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