HEALTH SCI HI255-02 UNIT 3 LAB QUIZ | Purdue University

$ 8

Herzing University NUR 402 exam 3 ped Exam Questions and Answers 100%Correct/Verified Graded A+ New Update 2022/2023

$ 9.5

NR 503 Instructor Manual for Population-Based Nursing: Second Edition.

$ 20

Ancient Lives: An Introduction to Archaeology and Prehistory, 5th Edition by Brian M. Fagan. ISBN-13 978-0205178070. All Chapters 1-17. (Complete Download). TEST BANK.

$ 33

AAA How to Drive: The Beginning Driver's Manual Chapter 1 Already Passed

$ 3.5

NHIE Practice Questions And Answers(All the questions from NHIE Study Guide and Manual)2022/2023

$ 16

2024 AQA A-level PHYSICS 7408/3BA Paper 3 Section B Question Paper + Mark Scheme + Insert Actual 2024 AQA A-level PHYSICS 7408/3BA Paper 3 Section B Astrophysics Merged Question Paper + Mark Scheme + Insert

$ 7

AQA Physics Paper 1 Higher Combined Science Predicted Paper 2022

$ 14

NR 603 Week 1 Comparison and Contrast Assignment (GRADED A+)

$ 11

Nclex Rn 2024

$ 120

North Central State CollegeCIS MISC3CX VOIP Training Basic..

$ 25

UMBC – CSEE Department Data Science Program Spring 2022 DATA 603 – Big Data Platforms Homework #6 – Spark Programming

$ 9.5

Technology Education Certification Practice Questions and Answers 2022

$ 11

AQA A-level BIOLOGY (7402/2) Paper 2 Mark scheme

$ 7

[eBook-PDF] Pandas Workout: 200 Exercises to Make You a Stronger Data Analyst by Reuven Lerner ISBN13: 9781617299728

$ 26.5

A Level Further Mathematics B_Y432/01 Mark Scheme Nov 2020 | Statistics Minor

$ 6.5

MTTC 103 Elementary 2022 exam with correct answers

$ 7.5

Chemistry > EXAM > CHEM 120 Final Exam (All)

CHEM 120 Final Exam

Document Content and Description Below

CHEM 120 Final Exam 1. Question: (TCO 8) 35.0 mL of 0.25 M NaOH is neutralized by 23.6 mL of an HCl solution. The molarity of the HCl solution is (show your work): (Pts. : 5) ... 2. Question: (TCO 1) How many mL are in 3.5 pints? Show your work. (Pts. : 5) 3. Question: (TCO 3) What is the name of the following compound: Zn3P2? (Pts. : 5) 4. Question: (TCO 3) What is the name of the following compound: AgNO3? (Pts. : 5) 5. Question: (TCO 6) Calculate the pressure, in atmospheres, of 2.78 mol CO(g) in a 4.25 L tank at 51 degrees C. (Pts. : 5) 6. Question: (TCO 6) A gas at a temperature of 95 degrees C occupies a volume of 165 mL. Assuming constant pressure, determine the volume at 25 degrees C. Show your work. (Pts. : 5) Using Charles’ Law, (V1/T1) = (V2/T2). First, convert temperature to KELVIN (T1 = t1 +273) Thus, T1 = 95 + 273 = 368. We have V1 (165 mL) & T2 = (25 + 273) = 298. V2 = (V1*T2)/T1 = (165 mL*298)/368 = 133.6 mL. 7. (TCO 6) A sample of helium gas occupies 1021 mL at 719 mmHg. For a gas sample at constant temperature, determine the volume of helium at 745 mmHg. Show your work. (Pts. : 5) 1021mL * 719 mm/745 mmHg = 985.36mL =985mL Using Boyle’s law, P1V1 = P2V2. We have V1 (1021 mL), P1 (719 mmHg) and P2 (745 mmHg). 8. (TCO 12) If one strand of a DNA double helix has the sequence T T A G C G A C G C, what is the sequence of the other DNA strand? (Pts. : 10) A A T C G C T G C G [Show More]

Last updated: 3 years ago

Preview 1 out of 2 pages

Buy Now

Instant download

We Accept: