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CHM 2045C -HESI CHEMISTRY V1/V2 2020.
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CHM 2045C -HESI CHEMISTRY V1/V2 2020/CHM 2045C -HESI CHEMISTRY V1/V2 2020. 1.If Hydrogen is in a compound, what would its oxidation number be? 1 2.What is the oxidation number of any simple ion? The same as the charge of the ion 3.How many kilograms are in a pound? 0. kg 4.What is the temperature for freezing point of water in Celsius? 0 degrees Celsius (32°F for Fahrenheit) 5.What is the conversion of Celsius to Fahrenheit? 5F=9C 160 (remember 5F because you have 5 fingers on a hand & 9C b...

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CHEM 120 Week 3 Lab 4 Solution Chemistry
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CHEM 120 Week 3 Lab 4 Solution Chemistry/CHEM 120 Week 3 Lab 4 Solution Chemistry/CHEM 120 Week 3 Lab 4 Solution Chemistry

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  • by mentor2000 • 
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CHM 101: Introductory Chemistry (2015 Spring) Final Exam
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What is the third most abundant component of dry air? Which Lewis structure below correctly represents KCl? Which of the following statements about pressure is FALSE? The atmosphere has a pressure as the components of air collide with A mothball can change directly from its solid phase to its gaseous phase. This process is known as: A balloon originally had a volume of 0.439 L at 44 °C and a pressure of 729 torr. To what temperature must the balloon be cooled to reduce its volume to 378 ...

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  • uploaded  22-11-2020
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CHM 101: Introductory Chemistry (2018 Spring - B) Exam 1
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CHM 101: Introductory Chemistry (2018 Spring - B) Exam 1 A pure substance is: What is correct name of the compound whose formula is BF3 ? What is the name of HI? The correct number of significant figures in the number 0. is: What is the value of 27°C on the Kelvin temperature scale? What is the formula for an ionic compound made of carbon and oxygen? Which of the following is not part of Dalton's Atomic Theory? How many cm ar...

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Chemistry 108, Introductory Chemistry II, Exam 1, Latest Version A Questions-and-Answers.
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State University of New York at Binghamton, Department of Chemistry Chemistry 108, Introductory Chemistry II, Exam 1,Write Version A on top of your Scantron. The Exam will be graded based on the versionwritten on the Scantron. Only non-graphing calculators are allowed on this Exam.You have 90 minutes to complete this exam. DO NOT SEPARATE THE EXAM.Answer ALL questions. Fill in the appropriate selection on your Scantron form. 1. Which one of the following liquids would you expect to have the lowe...

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  • by excellenttutors • 
  • uploaded  12-09-2020
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CHM 101: Introductory Chemistry (2015 Spring) Exam 2
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Given that 4NH3 + 5O2 → 4NO + 6H2O, if 3.00 mol NH3 were made to react with excess of oxygen gas, the amount of H2O formed would be, How many grams of calcium phosphate are theoretically produced if we start with 3.40 moles of Ca(NO3)2 and 2.40 moles of Li3PO4? Which of the following is NOT evidence that a chemical reaction has occurred? The principal quantum number (n): Which of the following compounds is INSOLUBLE? An aqueous solution is: What type of reaction is the generic equation...

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Introduction to Organic Chemistry. Questions and Answers.
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Chapter One Topic: Introduction to Organic Chemistry 1. Chemical reactions occur as a result of: A) Attraction between opposite charges B) Nucleus–Nucleus interactions C) Motion of electrons D) Like atoms interacting E) Combining two chemicals 2. Credit for the first synthesis of an organic compound from an inorganic precursor is generally ascribed to: A) Berzelius B) Arrhenius C) Kekulé D) Wöhler E) Lewis 3. What was long thought to be the difference between inorganic and organic compo...

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  • uploaded  22-03-2020
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HESI CHEMISTRY V1/V2 (Updated 2020)
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CHM 2045C HESI CHEMISTRY V1/V2 (Updated 2020)/CHM 2045C HESI CHEMISTRY V1/V2 (Updated 2020)/CHM 2045C HESI CHEMISTRY V1/V2 (Updated 2020)

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  • uploaded  26-10-2020
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BIOSC 047 ATI TEAS SCIENCE REVIEW- CHEMISTRY
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BIOSC 047 ATI TEAS SCIENCE REVIEW- CHEMISTRY BIOSC 047 ATI TEAS SCIENCE REVIEW- CHEMISTRY

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  • by rubricguru • 
  • uploaded  15-07-2020
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