NY Regents Chemistry Exam Prep
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Regents Chemistry Exams with answers and explanations
Topics
INTRODUCTION TO CHEMISTRY
Topics include: elements, compounds, mixtures, chemical and physical properties.
Practice Multiple Choice Questions
ATOMIC THEORIES, ATOMS AND IONS
Topics include: atomic models, symbols and atomic numbers of elements, neutrons, isotopes, electron configurations, Lewis dot structures and ions.
Practice Multiple Choice Questions
FORMULAS, EQUATIONS AND CHEMICAL REACTIONS
Topics include: ionic and molecular naming and formulas, classifying chemical reactions and balancing chemical equations.
Practice Multiple Choice Questions
CHEMICAL CALCULATIONS/ STOICHIOMETRY
Topics include: mole calculations, % composition by mass, mole to mole problems using equations, calculating average atomic mass and formula mass, empirical versus molecular formula.
Practice Multiple Choice Questions
ENERGY AND HEAT
Topics include: heating and cooling curve diagrams, calculating heat of reaction using Heat of Fusion, Heat of Vaporization and specific heat capacity, temperature.
Practice Multiple Choice Questions
GASES
Topics include : gas laws, kinetic molecular theory.
Practice Multiple Choice Questions
NUCLEAR CHEMISTRY
Topics include: Table O, Table N, types of radioactive decay, balancing nuclear reactions, fusion and fission, half live calculations.
Practice Multiple Choice Questions
PERIODIC TABLE AND TRENDS
Topics include: groups and periods, allotropes, periodic table trends for ionization energy, atomic radius and electronegativity.
Practice Multiple Choice Questions
CHEMICAL BONDING
Topics include: electronegativity, covalent bonding, ionic bonding, metallic bonding, lewis dot structures for elements and covalent bonding, intermolecular forces, Table H.
Practice Multiple Choice Questions
ORGANIC CHEMISTRY
Topics include: naming and writing formula of alkanes, alkenes, alkynes, functional groups, organic reactions.
Practice Multiple Choice Questions
SOLUTIONS AND THEIR PROPERTIES
Topics include: ways to measure concentration, types of solutions, Table G, Table F, boiling point elevation and freezing point depression.
Practice Multiple Choice Questions
KINETICS AND EQUILIBRIUM
Topics include: factors that affect the rate of the reaction, exothermic versus endothermic, Table I, spontaneous reactions, entropy, Le Chatelier's principle, heat of reaction.
Practice Multiple Choice Questions
ACIDS AND BASES
Topics include: electrolytes, Tables K and L, neutralization reaction, titration, pH, indicators, Table M.
Practice Multiple Choice Questions
REDOX AND ELECTROCHEMISTRY
Topics include: redox reactions, voltaic and electrolytic cells, determining oxidation numbers, Table J.
Practice Multiple Choice Questions
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August 2024 Chemistry Regents Exam
Multiple Choice Solutions
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50
June 2024 Chemistry Regents Exam
Multiple Choice Solutions
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50
August 2023 Chemistry Regents Exam
Multiple Choice Solutions
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50
Short Response Solutions
51-52,53-55 ,56-58, 58-60,61-63, 64-65, 66-69, 70-73, 74-78, 79-81, 82-85
June 2023 Chemistry Regents Exam
Multiple Choice Solutions
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50
Short Response Solutions
51-52,53-54 ,55-57,58-60,61-63, 64-65, 66-69, 70-73, 74-78, 79-81, 82-85
January 2023 Chemistry Regents Exam
Multiple Choice Solutions
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50
Short Response Solutions
51, 52, 53-54, 55-57, 58-60, 61-62, 63-65, 66-68, 69-71, 72-76, 77-79, 80-81, 82-85
August 2022 Chemistry Regents Exam
Multiple Choice Solutions
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50
Short Response Solutions
51 52-54 55-57 58-59 60-62 63-65 66-69 70-73 74-75 76-77 78-81 82-83 84-85
June 2022 Chemistry Regents Exam
Multiple Choice Solutions
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50
Short Response Solutions
51-53, 54-56, 57-58, 59-60, 61-65, 66-70, 71-73, 74-77, 78-82, 83-85
January 2020 Chemistry Regents Exam
Multiple Choice Solutions
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50
Short Response Solutions
51-85
August 2019 Chemistry Regents Exam
Multiple Choice Solutions
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50
Short Response Solutions
51-85
June 2019 Chemistry Regents Exam
Multiple Choice Solutions
1-10, 11-20, 21-30, 31-40, 41-50
Short Response Solutions
January 2019 Chemistry Regents Exam
Multiple Choice Solutions
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50
Short Response Solutions
51-85
August 2018 Chemistry Regents Exam
Multiple Choice Solutions
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50
Short Response Solutions
51-85
January 2018 Chemistry Regents Exam
Multiple Choice Solutions
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50
June 2018 Chemistry Regents Exam
Multiple Choice Solutions
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50
Short Response Solutions
51-85
June 2017 Chemistry Regents Exam
Multiple Choice Solutions
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50
Short Response Solutions
51-85