Chemestry - Study guides, Class notes & Summaries
Looking for the best study guides, study notes and summaries about Chemestry? On this page you'll find 503 study documents about Chemestry.
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Chemistry 1st Semester Exam solved
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Chemistry 1st Semester Exam 
matter - ANSWER-anything that has mass and takes up space 
mass - ANSWER-a measure of the amount of matter 
atom - ANSWER-smallest unit of an element that maintains the chemical identity 
of that element 
element - ANSWER-pure substance that cannot be broken down into simpler, 
stable substances 
What are elements made up of? - ANSWER-made up of one type of atom 
compound - ANSWER-substances that can be broken down into simpler, stable 
substances 
What are compounds...
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LUOA chemistry semester exam review questions and answers 2024 with complete solution
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LUOA chemistry semester exam review questions and 
answers 2024 with complete solution 
How many molecules are in 3.9 moles of water? - Answer ️️ -2.3 x 10^24 molecules of water 
How many moles are in 3.75 x 10^24 molecules of CO2? - Answer ️️ -6.23 moles 
How many moles are in 1.16 x 10^25 atoms of H2CO3? - Answer ️️ -19.3 moles of H2CO3 
The molar mass of Cu(OH)2 is _________ grams per mole. 
(Hint: Answers might vary slightly, but should still fall within an acceptable range for t...
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AQA AS Chemistry 7404/1 & 2 Papers 1 & 2 June 2024 Question Papers & Mark Schemes STUDY BUNDLE PACKAGE WITH SOLUTIONS
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AQA AS Chemistry 7404/1 & 2 Papers 1 & 2 June 2024 Question Papers & Mark Schemes STUDY BUNDLE PACKAGE WITH SOLUTIONS
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Honors Chemistry Semester 1 Final Review Complete Guide
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Honors Chemistry Semester 1 Final Review Complete Guide 
Independent Variable: 
️ Variable that will change. 
Dependent Variable: 
️ Value that changes when the independent variable changes. 
Chemistry: 
️ The study of the composition of matter and its change. 
Inertia: 
️ Resistance to a change in motion. 
Qualitative Data: 
️ Descriptive, nonnumeric information. 
Quantitative Data: 
️ Definite numerical information. 
Hypothesis: 
️ Tentative explanatio...
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ACS Organic Chemistry First Semester Final Exam Study Guide 2024-2025
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-al 
-ol or hydroxy- 
-one 
-oic acid 
-oate 
-ether or alkoxy- 
Iodo- or Bromo- etc. 
-amide 
Amino- or -amine - Aldehyde 
Alcohol 
Ketone 
Carboxylic acid 
Ester 
Ether 
Alkyl halides 
Amide 
Amine 
 
Constitutional Isomer - A compound with the same atoms but different atoms bonded to each other 
 
Stereoisomers - Molecules with the same atoms differing only in 3D configuration 
 
Enantiomers - Stereoisomers with exactly opposite stereochemical designations at all stereogenic carbons 
 
Dia...
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AP CHEMISTRY FINAL EXAM SEMESTER 2 ( Latest 2024 / 2025 ) Actual Questions and Answers 100% Correct
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AP CHEMISTRY FINAL EXAM SEMESTER 2 ( Latest 2024 / 2025 ) Actual Questions and Answers 100% Correct
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LUOA chemistry semester exam review UPDATED Exam Questions and CORRECT Answers
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LUOA chemistry semester exam review 
UPDATED Exam Questions and 
CORRECT Answers 
At the shooting range, a man hits the center of the target three times in a row. Is this accurate, 
precise, or both? - CORRECT ANSWER- accurate and precise 
A student calculates the volume of a graduated cylinder at 43.26 ml. The actual volume is 
42.32 ml. What is the percent error? Show your work below. Round your answer to two 
digits. 
percent error= |error|/ actual value (100%) 
error= measured value - a...
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ACS Biochemistry First Semester LATEST WITH COMPLETE SOLUTION RATED A+
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ACS Biochemistry First Semester LATEST WITH COMPLETE SOLUTION RATED A+
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ACS Biochemistry First Semester Exam With Complete Solutions 2024
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ACS Biochemistry First Semester Exam 
With Complete Solutions 2024 
Buffer Order and Henderson Hasselbach - answerWater, Buffer, Salt, Base 
pH = pKa + log(A/HA) 
pKa decrease as temp increase so pH decrease 
Ramachandran plots - answerΦ = N-R 
ψ = C-R 
optimal angle to prevent steric hinderance 
Protein structure of a helix, B sheet, reverse turn - answera: LEMARKHQ 
B: VICYFTW 
RT: PSDNG 
how many amino acids in alpha turn helix - answer3.6 
Super secondary structure - answerhelix turn helix...
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End of Semester Test: Chemistry A (Plato) with complete solutions
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End of Semester Test: Chemistry A (Plato) with complete solutions
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