Chem 104 lab 2 Guides d'étude, Notes de cours & Résumés
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CHEM 104 LAB 2 Equilibrium Reactions Notebook Complete 2024 / 2025 | 100% Verified
- Examen • 6 pages • 2024
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CHEM 104 LAB 2 Equilibrium Reactions Notebook Complete 2024 / 2025 | 100% Verified 
 
CHEM 104 LAB 2 Equilibrium Reactions Notebook Complete 2024 / 2025 | 100% Verified
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CHEM 104 LAB 2 Report Equilibrium Reactions Complete 2024 / 2025 | 100% Verified
- Resume • 5 pages • 2024
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CHEM 104 LAB 2 Report Equilibrium Reactions Complete 2024 / 2025 | 100% Verified 
 
CHEM 104 LAB 2 Report Equilibrium Reactions Complete 2024 / 2025 | 100% Verified 
CHEM 104 LAB 2 Report Equilibrium Reactions Complete 2024 / 2025 | 100% Verified
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CHEM 104 LAB 1, 2, 3, 4, 5, 6, NOTEBOOK STUDY SET LATEST BUNDLE PACK SOLUTION (VERIFIED)
- Pack • 6 éléments • 2024
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CHEM 104 LAB 1, 2, 3, 4, 5, 6, NOTEBOOK STUDY SET LATEST BUNDLE PACK SOLUTION (VERIFIED)

CHEM 104 LAB 1, 2, 3, 4, 5, 6, NOTEBOOK STUDY SET LATEST BUNDLE PACK SOLUTION (VERIFIED)
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CHEM 104 LAB 1, 2, 3, 4, 5, 6, 7, 8, REPORT STUDY SET LATEST BUNDLE PACK SOLUTION (VERIFIED)
- Pack • 8 éléments • 2024
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CHEM 104 LAB 1, 2, 3, 4, 5, 6, 7, 8, REPORT STUDY SET LATEST BUNDLE PACK SOLUTION (VERIFIED)
CHEM 104 LAB 1, 2, 3, 4, 5, 6, 7, 8, REPORT STUDY SET LATEST BUNDLE PACK SOLUTION (VERIFIED)
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CHEM104 Module 1 Problem Set General Chemistry 2 with Lab Exam-Portage Learning
- Examen • 36 pages • 2022
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CHEM104 Module 1 Problem Set General Chemistry 2 with Lab Exam 
CHEM104 Module 1 Problem Set General Chemistry 2 with Lab Exam 
CHEM104 Module 1 Problem Set General Chemistry 2 with Lab Exam
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1000 MCQ's Dental ADC Waysem Latest Update 2023 Completely Solved
- Examen • 200 pages • 2023
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1. For lower premolars, the purpose of inclining the handpiece lingually is to, 
 
A. Avoid buccal pulp horn 
B. Avoid lingual pulp horn 
C. Remove unsupported enamel 
D. Conserve lingual dentine - ANSWER A. Avoid buccal pulp horn 
 
Explanation 
1- avoid BUCCAL pulp horn 
2- conserve ling. dentine 
 
So take A and B if available 
 
2. For an amalgam restoration of a weakened cusp you should, 
 
A. reduce cusp by 2mm on a flat base for more resistance 
B. reduce cusp by 2mm following the outli...
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CHEM 104 Experiment 6: Electrochemistry - Portage Learning
- Examen • 3 pages • 2023
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CHEM 104 Experiment 6: Electrochemistry - Portage Learning Purpose: The purpose of this lab was to study how redox reactions occur & to determine how conductivity can occur between metals & how we can predict if it will react or not. Procedure: Consider: Cu2+ + 2e- -> Cu(s) = reduction Fe(s) -> Fe2+ + 2e- = oxidation Part 1: 1. Utilizing a lightbulb device, we tested the conductive of the following items: a. Metal cylinder good conductor (bright light) b. Water poor conductor (no ...
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CHEM 104 Experiment 5: Buffers - Portage Learning
- Examen • 4 pages • 2023
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CHEM 104 Experiment 5: Buffers - Portage Learning Purpose: The purpose of this lab is to determine how buffers affect the pH of a solution in order to observe how a buffer is resistant to pH changes. Additionally, we determined how enzymes activity is affected by pH. Procedure: Part 1: Determine pH of sodium acetate in water & buffer 1. 2 pH electrodes are place in 2 separate beakers, one filled with tap water & one is filled with a pH 7 buffer (both have an approximate pH of 7) 2. A scoop of s...
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CHEM 104 Experiment 8: Urinalysis - Portage Learning
- Examen • 3 pages • 2023
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CHEM 104 Experiment 8: Urinalysis - Portage Learning Purpose: The purpose of this lab is to carry out several experiments to evaluate the chemical makeup of a simulated urine sample. Procedure: Part 1: Chloride (Cl- ) 1. Prepare a mixture of AgNO3(silver nitrate) & Cl- solutions 2. These are both colorless solutions 3. Combine the solutions & note how they turn cloudy & form a white precipitate Part 2: Phosphate (PO3 -3) 1. Prepare a mixture of PO4 & (NH4)2MoO3 (Ammonium dimolybdate) solutions ...
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CHEM 104 Experiment 4: Molarity of Vitamin C - Portage Learning
- Examen • 3 pages • 2023
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CHEM 104 Experiment 4: Molarity of Vitamin C - Portage Learning Purpose: The purpose of this lab is to determine a better understand of solutions and concentrations relating to vitamins, specifically vitamin C or ascorbic acid. In order to do so, we measured the vitamin C in a few different fruits to determine the concertation of vitamin c in each. Procedure: Part 1: Determining the vitamin c concentration of iodine 1. Iodine was placed in a buret. 2. A solution was made from the commercial vit...