Chem 232 Exam 1 Questions and
Answers 100% PASS
formal charge equation - CORRECT ANSWER-valence - lone pair - 1/2 bonding
the bond order for resonance structures is - CORRECT ANSWER-1.5
the bond order for a single bond is - CORRECT ANSWER-1
the bond order for a double bond is - CORRECT ANSWER-2
CO2 is polar or nonpolar? - CORRECT ANSWER-non polar
COH is polar or nonpolar? - CORRECT ANSWER-polar
CH4 is polar or nonpolar? - CORRECT ANSWER-nonpolar
london forces depend on what? - CORRECT ANSWER-molecular weight of the
molecule
the higher the molecular weight, the higher the.. - CORRECT ANSWER-london
forces
unsaturated solutions involve more of what? - CORRECT ANSWER-solute
saturated solutions cannot dissolve more of what? - CORRECT ANSWER-solute
, electrolyte - CORRECT ANSWER-substance that releases ions in solution when
dissolved in water
nonelectrolyte - CORRECT ANSWER-substance that does not release ions in
solution when dissolved in water
SF6 is polar or nonpolar? - CORRECT ANSWER-nonpolar
H2O is polar or nonpolar? - CORRECT ANSWER-polar
mass fraction formula - CORRECT ANSWER-mass of solute/mass of solute +
mass of solvent
weight percent formula - CORRECT ANSWER-mass solute/mass solution x 100
kinetic energy (Ek) formula - CORRECT ANSWER-1/2m(v^2)
potential energy (Ep) formula - CORRECT ANSWER-mgh (mass x gravity x
height)
1 joule equals - CORRECT ANSWER-1 kg m^2/s^2
I cal equals - CORRECT ANSWER-4.184 joules
calculating heat formula - CORRECT ANSWER-q=(m)(c)(Tf-Ti)
if the substance gains thermal energy and q is positive, then the reaction is... -
CORRECT ANSWER-endothermic
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Answers 100% PASS
formal charge equation - CORRECT ANSWER-valence - lone pair - 1/2 bonding
the bond order for resonance structures is - CORRECT ANSWER-1.5
the bond order for a single bond is - CORRECT ANSWER-1
the bond order for a double bond is - CORRECT ANSWER-2
CO2 is polar or nonpolar? - CORRECT ANSWER-non polar
COH is polar or nonpolar? - CORRECT ANSWER-polar
CH4 is polar or nonpolar? - CORRECT ANSWER-nonpolar
london forces depend on what? - CORRECT ANSWER-molecular weight of the
molecule
the higher the molecular weight, the higher the.. - CORRECT ANSWER-london
forces
unsaturated solutions involve more of what? - CORRECT ANSWER-solute
saturated solutions cannot dissolve more of what? - CORRECT ANSWER-solute
, electrolyte - CORRECT ANSWER-substance that releases ions in solution when
dissolved in water
nonelectrolyte - CORRECT ANSWER-substance that does not release ions in
solution when dissolved in water
SF6 is polar or nonpolar? - CORRECT ANSWER-nonpolar
H2O is polar or nonpolar? - CORRECT ANSWER-polar
mass fraction formula - CORRECT ANSWER-mass of solute/mass of solute +
mass of solvent
weight percent formula - CORRECT ANSWER-mass solute/mass solution x 100
kinetic energy (Ek) formula - CORRECT ANSWER-1/2m(v^2)
potential energy (Ep) formula - CORRECT ANSWER-mgh (mass x gravity x
height)
1 joule equals - CORRECT ANSWER-1 kg m^2/s^2
I cal equals - CORRECT ANSWER-4.184 joules
calculating heat formula - CORRECT ANSWER-q=(m)(c)(Tf-Ti)
if the substance gains thermal energy and q is positive, then the reaction is... -
CORRECT ANSWER-endothermic
COPYRIGHT ©️ 2025 ALL RIGHTS RESERVED
