Unit 2 chem Study guides, Revision notes & Summaries

Organic Chemistry Module 8 Portage 219 TEST EXAM FINALS QUESTIONS WITH 100% Verified Solutions. Polymer large molecule made by repetitive linking of smaller units (monomers) Macromolecule very large molecule composed of thousands of covalently bonded atoms (ex: polymer) 1. natural (in nature) 2. synthetic (in lab) two ways polymers are made rubber, carbs: starch & cellulose, proteins, nucleic acids DNA, RNA natural polymers nylon, teflon, styrofoam, polyethylene, Dacron, synthetic pol...

Organic Chemistry Module 8 Portage 219 TEST EXAM FINALS QUESTIONS WITH 100% Verified Solutions. Polymer large molecule made by repetitive linking of smaller units (monomers) Macromolecule very large molecule composed of thousands of covalently bonded atoms (ex: polymer) 1. natural (in nature) 2. synthetic (in lab) two ways polymers are made rubber, carbs: starch & cellulose, proteins, nucleic acids DNA, RNA natural polymers nylon, teflon, styrofoam, polyethylene, Dacron, synthetic pol...

Organic Chemistry Module 8 Portage 219 TEST EXAM FINALS QUESTIONS WITH 100% Verified Solutions. Polymer large molecule made by repetitive linking of smaller units (monomers) Macromolecule very large molecule composed of thousands of covalently bonded atoms (ex: polymer) 1. natural (in nature) 2. synthetic (in lab) two ways polymers are made rubber, carbs: starch & cellulose, proteins, nucleic acids DNA, RNA natural polymers nylon, teflon, styrofoam, polyethylene, Dacron, synthetic pol...

CHEM 104 MODULE 1 LATEST Exam Questions And Answers Updated 2024/2025. Kinetics - the study of rates of reactions and how they are influenced by certain factors Influences Reactions Rates - Concentration, temperature, catalysts, surface area Temperature/Reaction Rate - Increase, higher temperature provides higher kinetic energy Catalyst/Reaction Rate - Increase, without being consumed Surface Area/Reaction Rate - Increase, increased surface area of particles increases reaction rate becau...

MLS 2211 Unit 1 Chem WSU with Verified Solutions Dilution The amount of sample divided by the total amount of solution You have 1 mL of sample and 4 mL of H2O - How many parts do you have? - Whats the ratio? - What is the dilution factor? - What is the concentration of the sample after its diluted? - (4+1) = 5 parts - 1:5 - The dultion factor is 5 - 0.20 The dilution factor is the deminator 5 You have 5 mL of sample and 5 mL of H2O - how many parts do you have? - Whats the r...

CHEM 104: General Chemistry II MODULE 1 Exam Questions And Latest Updated 2024/2025. Temperature/Reaction Rate - Increase, higher temperature provides higher kinetic energy Catalyst/Reaction Rate - Increase, without being consumed Surface Area/Reaction Rate - Increase, increased surface area of particles increases reaction rate because solids only react at their surfaces (grinding solid into fine powder) Concentration/Reaction Rate - Increase, provides more reacting particles to undergo r...

1. Prior to flashover, smoke gases that have lower ignition temperatures may start to ignite intermittently within the lower thermal layer. ANS False 2. Hoods are made of fire-resistive, form-fitting cloth (usually Nomex, PBI, or ). ANS Kevlar 3. is the transfer of heat through a solid object. ANS Conduction 4. Historically, the basic unit of a fire department is the . ANS company 5. Class K agents are usually , consisting of potassium carbonate-based chemical, potassium acetate-bas...

Portage Learning Chemistry CHEM 103 Unit 2

CHEM 120 Unit 2 WEEK 2 Quiz 2023 UPDATED EXAM RATED 100% PASS NEW!!!!CHEM 120 Unit 2 WEEK 2 Quiz 2023 UPDATED EXAM RATED 100% PASS NEW!!!!CHEM 120 Unit 2 WEEK 2 Quiz 2023 UPDATED EXAM RATED 100% PASS NEW!!!!CHEM 120 Unit 2 WEEK 2 Quiz 2023 UPDATED EXAM RATED 100% PASS NEW!!!!CHEM 120 Unit 2 WEEK 2 Quiz 2023 UPDATED EXAM RATED 100% PASS NEW!!!!CHEM 120 Unit 2 WEEK 2 Quiz 2023 UPDATED EXAM RATED 100% PASS NEW!!!!CHEM 120 Unit 2 WEEK 2 Quiz 2023 UPDATED EXAM RATED 100% PASS NEW!!!!CHEM 120 Unit 2 W...