ACS GENERAL CHEMISTRY 2 NEWEST ACTUAL 2025/2026 FINAL EXAM STUDY GUIDE WITH COMPLETE QUESTIONS AND ANSWERS.VERIFED/GRADED A+ RELEASE|

1



ACS GENERAL CHEMISTRY 2 NEWEST ACTUAL
2025/2026 FINAL EXAM STUDY GUIDE WITH
COMPLETE QUESTIONS AND
ANSWERS.VERIFED/GRADED A+ RELEASE|
Hydrogen Bonds form between _____ . - (ANSWER)hydrogen and highly
electronegative atoms (i.e. H2O and NH3)



What substance is most soluble in water? - (ANSWER)alcohol (i.e. ethanol)



Soluble solutions (miscible): - (ANSWER)-polar + polar

-nonpolar + nonpolar



Insoluble solutions (immiscible): - (ANSWER)-nonpolar + polar



Polar Molecules typically contain ____ . - (ANSWER)asymmetry or hydrogen
bonds



Relationship between volume, mass, and density: - (ANSWER)-D = M/V

-V = M/D

-M = DV



Relationship between mass, moles, and volume (Hint: Molarity *M*): -
(ANSWER)-mol = M/molar mass

, 2


-Molarity = mol/V(L)



Molality *m*: - (ANSWER)moles of solute/kg of solvent



ppm - (ANSWER)mass of solute/mass of solution x 10^6 (mg/Kg)



ppb - (ANSWER)mass of solute/mass of solution x 10^9 (mg/Kg)



Saturated - (ANSWER)produces solid/heterogenous



Unsaturated - (ANSWER)homogenous



Supersaturated - (ANSWER)no solid/increase in concertation



Partial Pressure - (ANSWER)-S = kP

-k = S/P



Solubility of Gases - (ANSWER)-lower temperatures

-higher pressures



Freezing point: - (ANSWER)Tf = Kf x molality