| Chapter |
Exercise |
point A to B |
Interrelation |
Explanation |
| 2 |
Unit Conversions | 1 atm = ? psi | 1 atm / 14.7 psi | includes a g-mole to lb-mole example |
| 2 | Using Given Relations | 5000 gal. oil = ? airplanes | use given conversions | airplane problem |
| 3 | Pressure Topics | 3 psig = ? psia | Pabs=Patm + Pgauge | Static Pressure, Manometers |
| 3 | Temperature Conversions | Temp. change of 37°C = ? °F | Δ T(°F)=1.8*Δ T(°C) | Temperature Formulas |
| 3 | DensitySolids and Liquids | SG&Ref or mass&vol of Cu = ? ρ of Cu | ρ(Cu)=ρ(Ref)*SG(Cu) or ρ(Cu)=m(Cu)/V(Cu) | Concise Explanations |
| 3 | Concentrations | 1g salt in 1cup of water = ? (mol fraction) | mol fraction = mol salt / mol solution | Molarity, Mass/Mole Fractions, ppm, and ppb |
| 3/4 | Flow Rates | 2 gal. H2O in 3 min. = ? m-dot (g/s) | m-dot = mass/time | what is m-dot? why do we use it? |
| 2/3 | Review | T, P, ρ, xA, yA, m-dot | make a study guide | Interrelations Review |
| 4 | Material Balance Intro | given material stream info => desired answer | read prob, write flow chart, solve | Key points and terms |
| 4 | Material Balance Without Reactors | given flow rates => write balances, solve | here, in=out for all components | IncludesRecyle and Bypass |
| 4 | Material Balances Reactive Systems | given flow rates => write balances, solve | Use mole balances via extents of reaction | Includes some key interrelations |
| 4 | Material BalancesReview | Material Balance Test => desired results | Know the algorithms (see review), lots of practice | Review |
| 5 | Ideal Gas | STP of O2(gas) => ? density | ρ = P*MW / R*T | STP, Molar Volume, and More |
| 5 | Gas Mixtures | air @ 1atm, 78% O2 => ? atm O2 | Pi = yi*P | Dalton's Law and Amagat's Law |
| 6 | Gas-Liquid/SolidIntro, Laws | air is .1 %H2O at 40°C => ? P* H2O | direct relation of P* & T | Raoult's Law, Saturation Formulas, and More |
| 6 | Gas-Liquid/SolidDiagrams | air is .1 %H2O at 40°C => ? PH2O | Pi = xi*Pi*(T) | Pxy/Txy Diagrams and Phase Diagrams |
| 6 | Solids in Liquids | add solid to a pure liquid => ? raise or lower P* | lower P* | 3 Colligative Properties |
| 6 | Liquid Mixtures | 35% H2O, 30% Acetone, MIBK balance => separates how? | Use Ternary Phase Diagram | Concise Explanation |
| 7 | Energy BalanceIntro | 2 ton truck @ 65mph => ? Ek & Ep | Ek = 1/2*m*u2 Ep = m*g*h | Several Key Interrelations |
| 7 | Energy BalanceClosed Systems | Given a Closed System, Where do you start? | ΔU + ΔEk + ΔEp = Q - W | Explanation of the Equation |
| 7 | Energy BalanceOpen Systems | Given a Open System, Where do you start? | ΔH + ΔEk + Δ Ep = Q - Ws | Explanation of the Equation |
| 7 | Energy BalanceMechanical Systems | Given a Mechanical System, Where do you start? | (m-dot * ΔP / ρ + ΔEk + ΔEp = Ws | Explanation of the Equation |
| 8 | Energy Balance Change in T or P | Cu is raised from 25°C to 400°C => ? ΔH | ΔH = Integral(Cp) | T1 to T2 | Enthalpy Changes |
| 8 | Energy BalanceChanges of State | Cu melts => ΔH | ΔH table | Paths for Finding Energies |
| 9 | Energy BalanceReactive Systems | Given reaction conditions => ΔH | Δ Hrxn = Σ(vi*ΔHfi)products - Σ(vi*Δ Hfi)reactants | Examples Using All Materials in Course |
| 7-9 | Energy BalanceReview | Energy Balance problem | Write E-bal, ?determine Δ H? | Review |
