Percent Increase and Decrease Quiz - Page 5
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AP Chemistry Practice Problems Topic 1.3: Composition of Pure Substances
This resource includes 10 practice problems to help your AP Chemistry students master Topic 1.3 (Elemental Composition of Pure Substances) in Unit 1. Unit 1: Atomic Structure and Properties. Students calculate percent composition, empirical formulas, and molecular formulas. The worksheet is provided in PDF format, full worked-out solutions, and an answer key are included. Learning Objective 1.3.AExplain the quantitative relationship between the elemental composition by mass and the empirical fo
9th - 12th
Chemistry
Also included in: AP Chemistry Unit 1: Atomic Structure and Properties Worksheet Bundle
AP Chemistry - Heat Capacity and Specific Heat : Worksheets | Grade 9,10,11,12
Are you ready to dive deep into the fascinating world of thermodynamics? This resource is specifically designed to help AP Chemistry teachers deliver comprehensive lessons on heat capacity and specific heat. With an increasing emphasis on understanding these concepts in the AP Chemistry curriculum, having quality materials at your fingertips is essential for student success. This product offers a wealth of multiple-choice and free-response questions to assess student knowledge and reinforce lea
9th - 12th
Basic Principles, Chemistry, Physical Science
Also included in: AP Chemistry - UNIT 6 - Thermodynamics Worksheets Bundle
1.4 Composition of Mixtures Practice Worksheet AP Chemistry Review
AP Chemistry Worksheet: Composition of Mixtures (Topic 1.4) — Printable PDF, Editable Doc, Answer Key included Help students master mixture analysis with this AP Chemistry worksheet focused on calculating percent by mass and applying composition data. Aligned to Topic 1.4 of the AP Chemistry curriculum, this printable resource guides students through quantitative analysis of mixtures using mole ratios, mass data, and percent composition. ✅ What’s Included: Student worksheet (printable PDF)Answer
8th - 12th
Chemistry
AP Chemistry LO 2.5 Lewis Diagrams| FRQ-style Practice | Editable + Key
This LO 2.5 resource helps students build strong, AP‑aligned skills in drawing Lewis diagrams by guiding them through valence‑electron counting, central‑atom selection, octet‑rule application, and correct placement of bonds and lone pairs. Using a clean, data‑driven table and carefully chosen molecules, students learn to construct accurate structures and justify their reasoning with evidence rather than memorized rules. This set is perfect for class practice, formative assessment, or as a scaffo
9th - 12th
Chemistry
Periodic Table + Links (Editable pptx)
Upgrade your periodic table lessons with this Periodic Table + Links PowerPoint, perfect for Grades 6–12 chemistry. The opening slides instantly capture interest with interactive links to videos, simulations, and external resources. Includes embedded references, short explanations of groups, trends, atomic structure, and clickable visual aids—ideal for teachers who want dynamic lessons without prep time. Estimated Slide Count: ~14–18 slides Activities Included: linked simulations clickable tr
7th - 12th, Adult Education, Higher Education
Chemistry
AP Environmental: Waste Solutions : Worksheets | Grade 9-12
Are your students ready to tackle the pressing issue of waste management in their communities? This comprehensive resource is specifically designed for AP Environmental Science courses, focusing on crucial policy and community solutions for waste. With increasing environmental challenges, understanding the impact of waste generation and management is vital for future environmental scientists. This product not only prepares students for their AP exams but also equips them with practical knowledge
9th - 12th
Chemistry, Earth Sciences, Environment
AP Environmental -Identifying Air Pollutants and Sources :Worksheets |Grade 9-12
Are you ready to dive into the critical topic of atmospheric pollution? This comprehensive educational resource is designed specifically for AP Environmental Science, focusing on the identification of air pollutants and their sources. With increasing global concern about air quality, understanding these concepts is essential for students in grades 9 through 12. This product not only supports educators in teaching this vital subject but also aids students in grasping the complexities of air poll
9th - 12th
Chemistry, Earth Sciences, Environment
AP Chemistry Unit 5: Kinetics | Canvas QTI
This no-prep quiz bundle for Unit 5: Kinetics in AP Chemistry includes daily quizzes for Topics 5.1–5.11, fully aligned to the College Board AP Chemistry Course and Exam Description (CED). Each quiz is formatted for Canvas (QTI) upload and includes Google Docs versions for flexible use in both digital and print classrooms. Each topic includes 30–40 multiple-choice questions designed to reinforce key kinetic principles such as rate laws, collision theory, reaction mechanisms, and catalysis
9th - 12th
Chemistry
Also included in: AP Chemistry Daily Quizzes Units 1-9 Bundle| Canvas QTI & Google Docs
AP Chemistry Unit 6: Thermochemistry | Canvas QTI
This no-prep quiz bundle for Unit 6: Thermochemistry in AP Chemistry includes daily quizzes for Topics 6.1–6.9, fully aligned with the College Board AP Chemistry Course and Exam Description (CED). These auto-graded quizzes are ready to upload directly into Canvas (QTI format) and include Google Docs versions for print or digital classroom use. Each topic includes 30–40 multiple-choice questions covering key concepts like energy transfer, enthalpy, calorimetry, and Hess’s Law. Assign rando
9th - 12th
Chemistry
Also included in: AP Chemistry Daily Quizzes Units 1-9 Bundle| Canvas QTI & Google Docs
AP Chemistry Unit 7: Equilibrium | Canvas QTI
This no-prep quiz bundle for Unit 7: Equilibrium in AP Chemistry includes daily quizzes for Topics 7.1–7.12, fully aligned with the College Board AP Chemistry Course and Exam Description (CED). Each quiz is ready to upload directly into Canvas (QTI format) and also comes with Google Docs versions for easy use in print or digital classrooms. Each topic includes 30–40 multiple-choice questions covering equilibrium concepts such as reaction quotients, equilibrium constants, Le Châtelier’s Pr
9th - 12th
Chemistry
Also included in: AP Chemistry Daily Quizzes Units 1-9 Bundle| Canvas QTI & Google Docs
AP Chemistry Unit 4: Chemical Reactions | Canvas QTI
This no-prep quiz bundle for Unit 4: Chemical Reactions in AP Chemistry includes daily quizzes for Topics 4.1–4.9, aligned to the College Board AP Chemistry Course and Exam Description (CED). Each quiz bank is ready to upload directly into Canvas (QTI format) and comes with Google Docs versions for flexible use in print or digital classrooms. Each topic features 30–40 multiple-choice questions designed to assess students’ understanding of reaction types, stoichiometry, titrations, and red
9th - 12th
Chemistry
Also included in: AP Chemistry Daily Quizzes Units 1-9 Bundle| Canvas QTI & Google Docs
AP Chemistry LO 1.4 Mixtures | FRQ-Style Practice | Editable + Key
Build student confidence with AP Chemistry Learning Objective 1.4: Composition of Mixtures through this data‑driven practice set that uses authentic mixture data to develop AP‑level reasoning. Students interpret mass and percent composition information, determine mixture makeup, and support their conclusions with evidence, building the exact skills emphasized on the AP exam. This resource includes two unique data sets (Set A + Set B) aligned directly to LO 1.4. Each set is fully editable and
9th - 12th
Chemistry
Also included in: AP Chemistry Unit 1 Bundle: Atomic Structure FRQ-Style Practice
AP Chemistry Unit 4 Worksheet | Chemical Reactions | Stimulus Set
Net ionic equations and limiting reactant calculations appear on the AP exam every year.Covers redox analysis with oxidation state tracking (permanganate + HCl), half-reaction balancing in acidic solution, stoichiometry with limiting reactants and percent yield (thermite and aspirin), and hydrate analysis. The stimulus set presents a 4-trial PbI₂ precipitation experiment — students write the net ionic equation, calculate theoretical yield and percent yield, and explain why different trials produ
9th - 12th, Higher Education
Chemistry
AP Chemistry LO 1.5 Atom & E Config | FRQ-Style Practice | Editable + Key
Build student confidence with AP Chemistry Learning Objective 1.5: Atomic Structure and Electron Configuration through this data‑driven practice set that uses authentic mixture data to develop AP‑level reasoning. Students interpret mass and percent composition information, determine mixture makeup, and support their conclusions with evidence, building the exact skills emphasized on the AP exam. This resource includes two unique data sets (Set A + Set B) aligned directly to LO 1.5. Each set is
9th - 12th
Chemistry
Also included in: AP Chemistry Unit 1 Bundle: Atomic Structure FRQ-Style Practice
Group 7 Halogens (Editable pptx)
Introduce the halogens with this Group 7 Halogens PowerPoint, designed for Grades 7–10. The first slides define halogens as “salt-formers,” immediately connecting group properties to real-world chemistry. The PPT covers reactivity decreasing down the group, diatomic molecules, physical states, halogen–metal reactions, halogen–nonmetal reactions, displacement reactions, and photographic uses of silver halides. Includes a built-in section check. Slide Count: ~20 slides Activities Included: 1 sec
7th - 12th, Adult Education, Higher Education
Chemistry
Synthesis of Salicylic Acid Lab Simulation
Students begin by typing in their name so it appears on their screen at all times. Students are walked through the steps of saponification to isolate salicylic acid. This includes requiring students to measure out and mix reagents, perform vacuum filtration, and using boiling and ice baths. A data table collects the information and provides assistance with performing the calculations to find percent yield. Although a simulation, it is designed to not give 100% yield and students will get differe
10th - 12th, Adult Education, Higher Education
Chemistry
Also included in: General Chemistry I Lab Simulation Manual
AP Chemistry LO 4.5 Stoichiometry | FRQ-style Practice | Editable + Key
Help students master AP Chemistry Learning Objective 4.5: Stoichiometry with this data‑driven practice set that builds conceptual understanding through real chemical data. Students will Students will perform calculations to determine the limiting reactant, theoretical and percent yield. This resource includes two data sets (Set A + Set B) aligned directly to LO 4.5. Each set is fully editable and paired with student‑ready PDFs and a detailed answer key and scoring guidelines. PERFECT FORDai
9th - 12th
Chemistry
Also included in: AP Chemistry Unit 4 Bundle: Chemical Reactions FRQ-style Practice
Mole Concept Chemistry Assignment | Unit 1 | 50-Mark Assessment + Full Marking
This detailed Unit 1 Chemistry Assignment provides a comprehensive assessment of key Mole Concept topics, perfect for senior secondary or introductory chemistry students. Aligned with core curriculum standards, it includes 50 marks worth of calculation-based and conceptual questions that reinforce deep understanding and application of fundamental chemistry skills. Ideal for homework, revision, formative assessment, or end-of-topic evaluation, this resource is easy to implement with the includ
8th - 12th, Adult Education, Higher Education
Basic Principles, Chemistry, General Science
What's in Your Soda? - A Distillation Lab (Crisis Chemistry PBL)
Kick off your AP Chemistry course with an engaging, real-world investigation that gets students thinking like chemists on day one! In this hands-on lab, students use a simple distillation setup to separate a common mixture—soda—and determine the percent of water in their sample. Through observation, analysis, and calculation, students connect core Unit 1 concepts to a meaningful scenario involving water purification after a natural disaster. What’s IncludedStudent lab handout (print-ready)Clear
10th - 12th
Chemistry, Physical Science
AP Chemistry Lab: Formula of a Hydrate | CED 1.3 | One Period
Give your students an authentic AP Chemistry laboratory experience— without giving up multiple class periods.This CED-aligned Topic 1.3 hydrate lab challenges students to use gravimetric analysis, mole ratios, and error analysis to determine the empirical formula and percent water of an unknown hydrate. How is this possible? Students work in pairs of two and split the investigation to simulate a real-world lab experience. Group A analyzes Epsom salt (MgSO₄·xH₂O) while Group B analyzes a dif
10th - 12th
Chemistry
Naming Branched Hydrocarbons
Naming Branched Hydrocarbons Worksheet This focused practice worksheet helps students master IUPAC naming of branched hydrocarbons by applying a clear, step-by-step naming process. Students analyze structural formulas, identify the longest carbon chain, determine correct numbering, name substituents, and construct the full systematic name. Perfect for reinforcing: Identifying the parent chain Correct numbering for lowest locants Naming alkyl substituents Applying proper hyphen, comma, and alph
11th - 12th, Higher Education
Chemistry
Strong Acid Base Reaction Simulation
Students begin by typing in their name so it appears on their screen at all times. This focuses strictly on the reaction of NaOH with an unknown concentration of HCl. Students complete 4 trials which includes adding the NaOH dropwise and measuring, recording, and graphing the pH change. After 4 trials students calculation the concentration of HCl using the chemical reaction and mol ratio and not the dilution equation to ensure better understanding. Students will receive feedback if they are corr
9th - 12th, Adult Education, Higher Education
Chemistry
Also included in: General Chemistry I Lab Simulation Manual
Mystery Hydrate Lab – Empirical Formula CER Performance Task | Hot Plate Safe Ch
Engage your students with a mystery-based performance assessment that builds real lab skills—without the need for Bunsen burners or fancy equipment!This NGSS-aligned chemistry lab guides students through determining the empirical formula of a hydrate using mass data and mole ratios. With just Epsom salt or Borax, foil, and a hot plate, students apply core mole concepts in a safe, accessible, and engaging format. Students complete: Careful mass measurements before and after heating Molar con
8th - 12th
Chemistry
CCSS, NGSS
RST.9-10.3
, RST.9-10.7
, WHST.9-10.1
+2
AP Chemistry Practice Topic 4.5: Stoichiometry worksheet
This resource includes 6 multi-part practice problems to help your AP Chemistry students master Topic 4.5 (Stoichiometry) in unit 4: Chemical Reactions. There are two general stoichiometry problems, and four problems where students will need to determine the limiting reactant, and determine theoretical yield or percent yield. The worksheet is provided in PDF format, and an answer key and worked out solutions are included. Learning Objective 4.5.A Explain changes in the amounts of reactants and
8th - 12th, Higher Education
Chemistry, Physical Science
Also included in: AP Chemistry Unit 4: Chemical Reactions Worksheet Bundle
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