Chemistry
The phase change from solid to gas is:
What is sublimation
The set of formulas that relate position, velocity, acceleration, and time are:
What are kinematic equations
The general balance for mass/energy/momentum in a system.
In + Acc = Out + Gen + Consumed
A system has one inlet stream injecting 250 kg/s benzene and one inlet stream injecting 120 kg/s of naphthalene into a system, mixing and exiting a single stream. What is the mass flow rate of the outlet stream (assume no acc.)?
What is 370 kg/s (250 kg/s + 120 kg/s)
Name 7 required CHE classes every CHE student takes.
What are: 212, 213, 232, 272, 314, 347, 348, 364, 425, 428, 445, 446, 449, 451, & 452
The measure of acidity & alkalinity of a solution is:
What is pH (or pOH if you're weird)
What is the speed of light?
What is 3*108 m/s.
What is an equation of state?
What is an equation that relates P,T,V.
Examples: Ideal Gas Law, Van de Waals, Soave-Redlich-Kwong, Peng-Robinson, Virial Eq., etc.
The First Law of Thermodynamics:
What is energy is conserved (cannot be created or destroyed).
Which CHE professor plays saxophone in a jazz band?
Who is Greenfield
What is: NiCrO4 (s) ⇌ Ni2+ (aq) + CrO42- (aq)
What is the equation for potential energy of a spring?
What are the four components of the Rankine Cycle & what type of energy do they produce/require?
What are the condenser (Q<0), pump (W>0), boiler, (Q>0) and turbine (W<0).
What's the difference between state & path functions?
What is state functions will always result in the same answer regardless of process taken; path function values depend on the process path.
How many undergraduate engineering students does URI have?
What is 1600
Give the IUPAC name for HO-(CH2)4-CH2Cl
What is 5-chloro-pentanol
What are the SI units of Joules? (In terms of mass, length, time, etc.)
What are kg*m2*s-2
Name 5 of the 14 Bravais Space Lattices
What are: simple cubic, FCC, BCC, HCP, Mono., Tetragonal, BCT, Triclinic, Ortho., ECO, FCO, BCO, etc.
What equation relates pressure, velocity, and elevation?
What is Bernoulli's Equation
How many engineering majors are there at URI?
What is 8 (CHE,BME,ELE,CPE,CVE,MCE,ISE,OCE)
Give the IUPAC name for a benzene ring with -CO2H, -Cl, and -NO2 groups equally spaced around the ring.
What is 3-chloro-5-nitro-benzoic acid
How does the right hand rule work for magnetism?
What is: curl your right hand. Thumb points in the direction of current, fingers curl in direction of magnetic field
What is fugacity?
What is: an idealistic pressure of a real gas, which if substituted into the equation for an ideal gas, gives an applicable equation for a real gas. ("Idealized pressure that makes the real gas act ideal")
Name 2 of Pauling's Rules of Crystal Chemistry :)
What are:
1. Radius ratio determines CN, 2. EN/charge neutrality are preserved, 3. High valence polyhedra tend not to be shared, 4. # of essentially different constituents tend to be small, 5. polyhedra are shared at corners, sometimes edges, never faces
Name 7 CHE professors at URI
Who are: Meenach, Otto, Greenfield, Roxbury, Bose, RPS, Lucia, Bothun, Menon, Shen