Prelab 618.docx - IN OUT Name Partner\u2019s Name CRN Experiment 618(Standardizing a Sodium Hydroxide Solution Purpose To standardize a sodium hydroxide

Prelab 618.docx - IN OUT Name Partneru2019s Name CRN...

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IN OUT Name: Partner’s Name: CRN: Experiment # 618 (Standardizing a Sodium Hydroxide Solution) Purpose: To standardize a sodium hydroxide solution by titrating it with KHP (potassium hydrogen phthalate) Chemical Reactions KHP(aq)+NaOH(aq) NaKP(aq)+H2O(l) Acid Base Salt Water Equipment and Glassware: Buret, Buret clamp, Erlenmeyer Flask, Graduated Cylinder, Scale, Microspatula, Funnel, Thermometer, pH Probe, Stirrer, Stand, Beakers, weighing paper
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Chemicals: List REACTANTS and PRODUCTS Chemical Formula and Name Molar Mass Safety Hazards Personal Protection Equipment NaOH Sodium hydroxide 40 g/mol Toxic and corrosive Burns skin Gloves, Goggles, lab coat KHP Potassium hydrogen phthalate 204.2 g/mol Eye irritation Skin irritation Ingestion/inhalation hazard Gloves, Goggles, lab coat H2O 18.2 g/mol NA Gloves, Goggles, lab coat NaKp Potassium Sodium Phthalate 226.2 g/mol Eye irritation Skin irritation Ingestion/inhalation hazard Gloves, Goggles, lab coat Gloves, Goggles, lab coat Waste Disposal: Pour water into drain
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  • Spring '18
  • Dr. Jiang
  • pH, Reaction, Sodium hydroxide, KHP

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