General Chemistry 2 Final Exam Review with correct answers 100% 2025

General Chemistry 2 Final Exam Review with correct answers 100% 2025 Half life equation - Correct Answer t1/2 = ln 2/k = 0.693/k Enot equaiton - Correct Answer Ecell = Ecathode - Eanode Equation for charge - Correct Answer Current(A) x time = charge = moles of electrons x F(electrolysis) Vapor pressure/ Vapor pressure total equation(s) - Correct Answer VP= P X VPtot= P1 X1 + P2 X2 Equation for change in heat associated with phase change - Correct Answer q = n*C*deltaT were q = energy n= moles & C= specific heat Equation for change in heat during phase change - Correct Answer q = n*deltaH vap or q = n*deltaH fus Molarity (M) - Correct Answer mol solute/ L solution Molality (m) - Correct Answer mol solute/ kg solvent Mole fraction(X) - Correct Answer mol solute/ mol solution %(by mass) & %(by volume) equations - Correct Answer % = g(mL) solute / g(mL) solution Change in free enegry equation - Correct Answer deltaG(not) = deltaH(not) - T*deltaS(not) Change in free energy of reaction equation - Correct Answer deltaG(not)(reaction) = sum(deltaG(not)[products]) - sum(deltaG(not)[reactants]) % dissociation(ionization) equation - Correct Answer %dissociation/ionization = ([HA]dissociated/[HA]initial)*100 Dipole-Dipole forces - Correct Answer Attractive force between the positive end of one polar molecule and the negative end of another polar molecule Dipole- Induced Dipole forces - Correct Answer Attraction that results from a polar(dipole) molecule approaches a non polar molecule and disrupts the arrangements of electrons causing an induced dipole Ion - Induced Dipole forces - Correct Answer Weak attraction that results from an ion approaching a non polar molecule and disrupts the arrangements of electrons causing an induced dipole London dispersion force - Correct Answer A temporary attractive force that results when electrons in adjacent atoms form temporary dipoles Dipole moment - Correct Answer The measure of the speration of two opposite electrical charges in bonded atoms Intermolecular Forces - Correct Answer The forces that bind atoms together within a molecule Ex. Dipole-dipole forces Intramolecular Forces - Correct Answer The forces that bind moleucles together Ex. Covalent bonds R = - Correct Answer R = 0.0821 liter·atm/mol·K R = 8.3145 J/mol·K