ACS Chemistry Final (general chem 1
review) 2024/2025 Exam Questions with
100% Correct Answers | Latest Update
Density - 🧠ANSWER ✔✔mass / volume
Conversion from celsius to kelvin - 🧠ANSWER ✔✔K = DegC + 273.15
Conversion from DegF to DegC - 🧠ANSWER ✔✔DegC = (5/9) (DegF - 32)
Conversion from DegC to DegF - 🧠ANSWER ✔✔DegF = (9/5)(DegC) + 32
Intensive properties - 🧠ANSWER ✔✔Independent of amount of matter
examined
Extensive propertires - 🧠ANSWER ✔✔Dependent of amount of matter examined
Alcohol - 🧠ANSWER ✔✔compund in which an H atom of a hydrocarbon is
replaced by an OH funxtional group (alcohols end in -ol)
Formula weight - 🧠ANSWER ✔✔sum of the atomic weights of each atom in its
chemical formula
Percent composition - 🧠ANSWER ✔✔% element = (number of atoms of that
element)(atomic weight of element) / formula weight of compound
Avogadro's number - 🧠ANSWER ✔✔6.02x10^23
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, Molar mass - 🧠ANSWER ✔✔The molar mass (g/mol) of any substance is always
numerically equal to its formula weight (in amu)
limiting reagent - 🧠ANSWER ✔✔the reactant that is completely consumed in a
reaction
Percent yield - 🧠ANSWER ✔✔Percent yield = actual yield / theoretical yield x
100%
Actual yield = amount of product actually obtained in a reaction
electrolyte - 🧠ANSWER ✔✔A substance whose aqueous solutions contain ions
Strong electrolytes - 🧠ANSWER ✔✔solutes that exist in solution completely as
ions
Solubility of compunds containing NO3-, CH3COO-, Cl-, Br-, I-, SO42- - 🧠ANSWER
✔✔Exceptions:
Cl-, Br- , I- : compounds of Ag+, (Hg2)2+, and Pb2+
SO4)2-: Compounds of Sr2+, Ba2+, Hg2)2+, and Pb2+
Page 2 of 9
COPYRIGHT©JOSHCLAY 2025/2026. YEAR PUBLISHED 2025. COMPANY REGISTRATION NUMBER:
619652435. TERMS OF USE. PRIVACY STATEMENT. ALL RIGHTS RESERVED
review) 2024/2025 Exam Questions with
100% Correct Answers | Latest Update
Density - 🧠ANSWER ✔✔mass / volume
Conversion from celsius to kelvin - 🧠ANSWER ✔✔K = DegC + 273.15
Conversion from DegF to DegC - 🧠ANSWER ✔✔DegC = (5/9) (DegF - 32)
Conversion from DegC to DegF - 🧠ANSWER ✔✔DegF = (9/5)(DegC) + 32
Intensive properties - 🧠ANSWER ✔✔Independent of amount of matter
examined
Extensive propertires - 🧠ANSWER ✔✔Dependent of amount of matter examined
Alcohol - 🧠ANSWER ✔✔compund in which an H atom of a hydrocarbon is
replaced by an OH funxtional group (alcohols end in -ol)
Formula weight - 🧠ANSWER ✔✔sum of the atomic weights of each atom in its
chemical formula
Percent composition - 🧠ANSWER ✔✔% element = (number of atoms of that
element)(atomic weight of element) / formula weight of compound
Avogadro's number - 🧠ANSWER ✔✔6.02x10^23
Page 1 of 9
COPYRIGHT©JOSHCLAY 2025/2026. YEAR PUBLISHED 2025. COMPANY REGISTRATION NUMBER:
619652435. TERMS OF USE. PRIVACY STATEMENT. ALL RIGHTS RESERVED
, Molar mass - 🧠ANSWER ✔✔The molar mass (g/mol) of any substance is always
numerically equal to its formula weight (in amu)
limiting reagent - 🧠ANSWER ✔✔the reactant that is completely consumed in a
reaction
Percent yield - 🧠ANSWER ✔✔Percent yield = actual yield / theoretical yield x
100%
Actual yield = amount of product actually obtained in a reaction
electrolyte - 🧠ANSWER ✔✔A substance whose aqueous solutions contain ions
Strong electrolytes - 🧠ANSWER ✔✔solutes that exist in solution completely as
ions
Solubility of compunds containing NO3-, CH3COO-, Cl-, Br-, I-, SO42- - 🧠ANSWER
✔✔Exceptions:
Cl-, Br- , I- : compounds of Ag+, (Hg2)2+, and Pb2+
SO4)2-: Compounds of Sr2+, Ba2+, Hg2)2+, and Pb2+
Page 2 of 9
COPYRIGHT©JOSHCLAY 2025/2026. YEAR PUBLISHED 2025. COMPANY REGISTRATION NUMBER:
619652435. TERMS OF USE. PRIVACY STATEMENT. ALL RIGHTS RESERVED
