COLLEGE CHEMISTRY FINAL EXAM WITH VERIFIED ANSWERS
Molarity Equations - Answer-M=mol/Liters Density Formula - Answer-d=m/V rate of effusion equation - Answer-Square root of molar mass of heaviest molecule/ square root of molar mass of lighter molecule Average Atomic Mass Equation - Answer-(mass₁) (abund₁) + (mass₂) (abund₂)...... Total energy equation - Answer-∆Ε= q +w ∆H° of a reaction - Answer-(Bonds Broken) - (Bonds Formed) Metal oxides +acids → ? - Answer-water + salt dipole dipole reactions - Answer-polar intermolecular forces ex: HCN or CH₂F₂ Hydrogen Bonds - Answer-H bonded to O,F, N MO theory proves - Answer-- O2 is paramagnetic London Dispersion Forces - Answer-occur in nonpolar molecules ex: BH₃ sigma bond - Answer-single bond Pi bond - Answer-one bond from a double bond like dissolves - Answer-like how to make a stronger bond? - Answer-higher charges and smaller atoms cations are _______ than their atoms - Answer-smaller anions are _______ than their atoms - Answer-larger chloride - Answer-Cl⁻ Chlorate - Answer-ClO₃⁻
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