Chem 1020 lab Study guides, Class notes & Summaries

Mass correct answer: the amount of matter in the object and is independent of where the object is. (Exp.1) Weight correct answer: The force of gravity on the object and is dependent of where the object is. (Exp.1) Volume correct answer: Length is 3 dimensions. (Exp.1) Density correct answer: d=mass/volume in g/mL (Exp.1) Experiment 1 correct answer: Involves finding the density of a pre-1983 penny, a post 1983 penny, an unknown liquid, and an unknown solid. Measuring the pennies...

Chem 1020 Lab Final Study Guide Questions And Answers 2023/2024 Chem 1020 Lab Final Study Guide Questions And Answers 2023/2024

Chem 1020 Lab Final Questions And Answers With Verified Solutions Chem 1020 Lab Final Questions And Answers With Verified Solutions

Chem 1020 Lab Final Verified Questions And Answers 2023/2024 Study Quiz

Chem 1020 Lab Final Questions And Answers With Complete Study Tests

Mass - CORRECT ANSWER the amount of matter in the object and is independent of where the object is. (Exp.1) Weight - CORRECT ANSWER The force of gravity on the object and is dependent of where the object is. (Exp.1) Volume - CORRECT ANSWER Length is 3 dimensions. (Exp.1) Density - CORRECT ANSWER d=mass/volume in g/mL (Exp.1) Experiment 1 - CORRECT ANSWER Involves finding the density of a pre-1983 penny, a post 1983 penny, an unknown liquid, and an unknown solid. Measuring the pennies wi...

Write the equation and explain in Le Chatelier: Barium chromate, BaCrO4, is insoluble in basic solution but dissolves readily in acidic solution - correct answer 2CrO4^2- + 2H^+ <---> Cr2O7^2- + H2O shift right Write the equation and explain in Le Chatelier: The addition of NaOH to the iron (III)-thiocyanate equilibrium causes the red color to disappear and a rust colored precipitate to form - correct answer FeSCN^2+ + 3NaOH <---> Fe^3+(OH)3 + SCN^- + 3Na^+ shift left Write...

Chem 1020 Lab Final Questions With Complete SolutionsChem 1020 Lab Final Questions With Complete Solutions

What is another name for Vitamin C? - correct answer Ascorbic Acid Scurvy - correct answer Lack of Vitamin C (eating limes can prevent this- "Limeys") What are the symptoms of scurvy? - correct answer Spongy gums bleeding from mucous membranes spots on the skin teeth loss Jaundice death. True or Fasle? Heating fruits and vetgables destroys mos,t if not all their Vitamin C - correct answer True How did we determine how much Vitamin C was in the fruit juice? - correct answer ...