Chem 140 - Study guides, Class notes & Summaries
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CHEM 1020 FINAL TEST QUESTIONS WITH COMPLETE SOLUTIONS
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CHEM 1020 FINAL TEST 
QUESTIONS WITH 
COMPLETE SOLUTIONS 
 
(exam 1) Three physical properties shown below beside different alkane series. Which 
of the series is (are) lister on the order of increase (lowest to highest) for the 
corresponding property? 
a. density: C4H10 < C5H12 < C8H18 
b. melting point: C8H18 < C5H12 < C4H10 
c. biking point: C5H12 < C4H10 < C8H18 
d. all are correctly ranked - ANSWER A; density, melting poing, and boiling point 
increase as chain length inc...
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CHEM 1020 FINAL TEST QUESTIONS WITH COMPLETE SOLUTIONS
- Exam (elaborations) • 17 pages • 2024
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CHEM 1020 FINAL TEST 
QUESTIONS WITH 
COMPLETE SOLUTIONS 
 
(exam 1) Three physical properties shown below beside different alkane series. Which 
of the series is (are) lister on the order of increase (lowest to highest) for the 
corresponding property? 
a. density: C4H10 < C5H12 < C8H18 
b. melting point: C8H18 < C5H12 < C4H10 
c. biking point: C5H12 < C4H10 < C8H18 
d. all are correctly ranked - ANSWER A; density, melting poing, and boiling point 
increase as chain length inc...
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CHEM 120N| EDAPT SOLUTION CHEMISTRY QUIZ WITH CORRECT ANSWERS| 2024
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CHEM 120N| EDAPT SOLUTION CHEMISTRY QUIZ WITH CORRECT ANSWERS| 2024 
Introduction to General Organic and Biological Chemistry with Lab-Mueller > Unit 3 
What is the mass/volume % concentration of a solution that consists of 5 grams of sugar dissolved in a solution with a volume of 140 ml? 
0.28% 
0.0357% 
28% 
I took 20 ml of a 7 % NaCl solution and added water to bring the total volume of the solution to 100 ml. The resulting solution has a concentration of 1.4 %. This process is known as: 
...
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Sabalauski Air Assault School Phase 1 Test 2024 actual exam
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Sabalauski Air Assault School Phase 1 
Test 2024 actual exam 
What is the allowable cargo load of the LUH-72A in its normal configuration when used 
for MEDEVAC operations? - CORRECT ANSWER-2 litter, 1 medic, and 5 ambulatory. 
What is the primary use for the CH-47 when used during CASEVAC missions? - 
CORRECT ANSWER-Mass Casualty Evacuation. 
What is the crew of a LUH- 72A when not being used for MEDEVAC operations? - 
CORRECT ANSWER-(4)Pilot, Co Pilot, Crew Chief, and In-Flight Medic. 
What ...
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Answered Gouge Verified & Accurate For Guaranteed Pass| Graded A+.
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Who was awarded the bronze star in1966 aboard CGC? - correct answer The Bronze Star was awarded to BMC Richard Patterson 
 
During WWII which cutter captured the Norwegian traller? - correct answer The cutter Northland took the Norwegian trawler. 
 
Romantic relationships are prohibited aboard which units? - correct answer • Members have a supervisor and ...
And that's how you make extra money
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CHEM 120N| EDAPT SOLUTION CHEMISTRY QUIZ WITH CORRECT ANSWERS| 2024
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CHEM 120N| EDAPT SOLUTION CHEMISTRY QUIZ WITH CORRECT ANSWERS| 2024 
Introduction to General Organic and Biological Chemistry with Lab-Mueller > Unit 3 
What is the mass/volume % concentration of a solution that consists of 5 grams of sugar dissolved in a solution with a volume of 140 ml? 
0.28% 
0.0357% 
28% 
I took 20 ml of a 7 % NaCl solution and added water to bring the total volume of the solution to 100 ml. The resulting solution has a concentration of 1.4 %. This process is known as: 
...
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CHEM 219 – MODULE 3A PRACTICE PROBLEMS WITH 100% CORRECT ANSWERS 2024 - DISTINCTION GUARANTEED
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CHEM 219 – MODULE 3A PRACTICE PROBLEMS 
1. A small bubble rises from the bottom of a lake, where the temp and pressure are 4°C and 
3.0 atm, to the water's surface, where the temperature is 25°C and the pressure is 0.95 atm. 
Calculate the final volume in mL of the bubble if its initial volume was 2.1 mL. 
2. Calculate the volume in liters occupied by 35.2 g of methane gas (CH4) at 25°C and 1.0 
atm. R = 0.0821 L • atm/K•mol. 
3. How many molecules of N2 gas can be present in a 2.5 L f...
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1000 MCQ's Dental ADC Waysem Latest Update 2023 Completely Solved
- Exam (elaborations) • 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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Written Exam FDNY RMO Questions and Complete Solutions
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1.	The efficiency of the refrigerant cycle is affected by the operation of the condenser. of the following, a more efficient centrifugal compressor operation results from Answer: Lowering the condensing pressure 
2.	The heat removed from the refrigerant in a condenser is Answer: Sensible and Latent Heat 
3.	The refrigerant unit that you have been assigned to is being taken out of service for a major repair. You have been assigned to withdraw refrigerant for storage in suitable containers. Accord...
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First Semester Study Guide AP Chem Buck Exam 196 Questions with Verified Answers,100%CORRECT
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First Semester Study Guide AP Chem Buck Exam 196 Questions with Verified Answers 
 
Salts containing which of the following ions are generally insoluble in cold water? 
a. nitrate 
b. acetate 
c. phosphate 
d. potassium 
e. ammonium - CORRECT ANSWER C. Phosphate 
 
Which of the following changes alone would cause a decrease in the value of Keq for the reaction represented above? 
a. Decreasing the volume of the 
reaction vessel 
b. Adding a catalyst 
c. Increasing the volume of the 
reacti...
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