Chem120 week 3 - Study guides, Class notes & Summaries
Looking for the best study guides, study notes and summaries about Chem120 week 3? On this page you'll find 102 study documents about Chem120 week 3.
Page 4 out of 102 results
Sort by
-
CHEM 120 Week # 1 DQ 1 – Scientific Method and Calculations
- Exam (elaborations) • 2 pages • 2024
-
- $9.49
- + learn more
CHEM 120 Week # 1 DQ 1 – Scientific Method and Calculations 
 
CHEM120 Week 1 
 
Scientific Method & Calculations 
 
Let’s explore the scientific method. Here is the situation: We are planting a garden. We have a variety of bulbs & potted plants. We do not have any directions on how or when to plant each of these items. We do not have any gardening books, magazines, or access to the Internet (Oh, the horror!). We need to observe a number of characteristics for these plants. 
 
What are some...
-
chem 120 final questions and answers to week 8
- Exam (elaborations) • 4 pages • 2024
-
Available in package deal
-
- $10.49
- + learn more
Week 8 : Final Exam Questions - Final Exam CHEM120 Final-Exam- 
 
 
 
 
1.	Question: (TCO 7) (a, 5 pts) Given that the molar mass of H3PO4 is 97.994 grams, determine the number of grams of H3PO4 needed to prepare 0.25L of a 0.2M H3PO4 solution. Show your work. 
(b, 5 pts) What volume, in Liters, of a 0.2 M H3PO4 solution can be prepared by diluting 50 mL of a 5M H3PO4 solution? Show your work. (Pts. : 10) 
 
A.	Molarity = moles of solute/liters of solution moles of solute = 0.2 M*0.25 L = 0.05 m...
-
CHEM 120 Week 3 Exam 1 (Information)
- Exam (elaborations) • 13 pages • 2023
-
- $31.49
- + learn more
CHEM 120 Week 3 Exam 1 (Information)
-
CHEM 120 Week 3 Virtual Lab; Solution Preparation Part I, Part II
- Other • 8 pages • 2023
-
- $21.49
- + learn more
CHEM 120 Week 3 Virtual Lab; Solution Preparation Part I, Part II
-
CHEM 120 Week 3 Concepts; Chemical Reactions and Calculations
- Other • 7 pages • 2023
-
- $21.49
- + learn more
CHEM 120 Week 3 Concepts; Chemical Reactions and Calculations
And that's how you make extra money
-
CHEM120 Week 5 Assignment: Redox and Organic Chemistry – With 100% Correct Answers- Download To Score An A+
- Other • 3 pages • 2024
-
Available in package deal
-
- $13.99
- + learn more
CHEM120 Week 5 Assignment: Redox and Organic Chemistry – With 100% Correct Answers- Download To Score An A+ 1. For the following redox reactions, determine what is oxidized and what is reduced: ( each, 2 points total) 3 Hg2+ + 2 Fe (s) Fe oxidized, He reduced 2 As(s) + 3 Cl2(g) Cl reduced, As oxidized 3 Hg2 + 2 Fe3+ 2 AsCl3 2. List and describe 3 common things that occur during oxidation-reduction reactions (1.5)? 1. Combustion- flames (not explosions) 2. Disproportionation- simultaneous reduc...
-
Chamberlain College of Nursing CHEM 120 Chem Lab 3 study guide (NEW EXAM COPY 2023 )
- Exam (elaborations) • 9 pages • 2023
- Available in package deal
-
- $9.49
- + learn more
CHEM120: Week 2 lab 
Name: Michelle Ramsaroop 
Laboratory 3: Ionic and Covalent Compounds 
Learning Objectives: 
 Name ionic and covalent compounds and derive their chemical formulas 
 Draw Lewis structures of simple covalent compounds 
In this laboratory exercise, we will learn how to derive formulas of ionic and covalent compounds and name 
them. We will also flame test for various metal ions and make models of simple covalent molecules. 
Exploration 1: Explain the following terms (Compl...
-
CHEM 120 Week 3 Virtual Lab; Stoichiometric Calculations Part I, Part II
- Other • 3 pages • 2023
-
- $21.49
- + learn more
CHEM 120 Week 3 Virtual Lab; Stoichiometric Calculations Part I, Part II
-
CHEM120 Week 8 Assignment: Group Project Presentation – Vitamins & Minerlas
- Presentation • 14 pages • 2024
-
Available in package deal
-
- $13.99
- + learn more
CHEM120 Week 8 Assignment: Group Project Presentation – Vitamins & Minerlas How vitamins and minerals/trace elements affect health/human body SELINA GALLARDO CHEMISTRY 120 PROFESSOR FIRT H What are vitamins and minerals? ► Vitamins are living (organic) substances which are created from plants or animals. Now, minerals are lifeless (inorganic) elements that occur from the soil along with water furthermore are absorbed from plants or consumed by creatures. ► Efficacy is the ability of a supp...
-
CHEM 120 Week 3 Virtual Lab; Stoichiometric Calculations Part I, Part II
- Other • 3 pages • 2023
-
- $21.49
- + learn more
CHEM 120 Week 3 Virtual Lab; Stoichiometric Calculations Part I, Part II
Did you know that on average a seller on Stuvia earns $82 per month selling study resources? Hmm, hint, hint. Discover all about earning on Stuvia