DE TERMINING THE MOLAR MASS (? g/mole) OF OXALIC 2 H20) USING THE PART 4 ACID DIHYDRATE (H2C204 | STANDARDIZED BASE (NaOH) SOLUTION Write a balanced equation for the reaction between H2C204 and NaOH: HaC, Og +2 NaOH > Na, C2O,+ 2H20 ACID DATA, OXALIC ACID DIHYDRATE, H2C204•2 H20 TRIAL NUMBER: #1 #2 #3 # 4 Mass of Oxalic Acid Dihydrate (H2C204 · 2 H20) used 0.156 0.175 0.198 BASE DA TA, NAOH Are you reading your burette two places after the decimal? Final NaOH burette reading 25.60 mL 29.82 mL 35.68 mL mL Initial NaOH burette reading 0.00 mL 0.00 mL 0.00 mL mL Volume of NaOH used 25.60 mL 29.82 mL 35.68 mL mL Experimental molar mass of oxalic acid dihydrate grams/mole grams/mole grams/mole grams/mole Calculations: Theoretical Molar Mass of the oxalic acid dihydrate, H2C204•2 H2O Use a periodic chart to make this calculation. 126.08 grams/mole Average Experimental Molar Mass of the oxalic acid dihydrate, H2C204•2 H20 grams/mole

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Q: How many moles of H2SO4 are there in 184 mL of a stock solution that reads 0.264M ?

A: Molarity (M) is the amount of a substance in a certain volume of solution.

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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.