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Estimate the emissions of each compound produced in m3 measured at SC per metric ton (1000 kg) of No.6 fuel oil burned in an oil-fired burner with no emission controls given the following data:
Pollution Emission Factors from the EPA, kg/1000 L oil
SO2 SO3 NO2 CO CO2 Particulate Matter19S* 0.69S* 8 0.6 3025 1.5S* = weight percent sulfur
The No.6 fuel oil contains 0.84% sulfur, and has a specific gravity of 0.86 at 15oC.
Heat energy is added to a , 352g block of nickel, and the temperature increases from 21 C to 53 C. If the same amount of heat was added to the same mass of water at the same temperature, what would the water's final temperature be
The slope of an arrhenius plot between ln k and 1/t for a reaction is -0.66x10^4 K, and the y intercept is 11.25. what is the activation energy and the frequency factor of the reaction respectively?
Consider two aqueous solutions, A and B (which contain different solutes). Is it possible for solution A to have a greater concentration than solution B in terms of mass percent, but a smaller concentration in terms of molarity
a liquid unknown was found to be insolube in water and soluble in cyclohexane and alcohol, and have boiling point of 58C at 670mm Hg. what the substance? what could you do to confirm your answer?
a concentration cell consists of two h2h half cells. half cell a has h2 at 0.87 atm bubbling into 0.10 m hcl. half cell
Vanadium crystallizes in a body centered cubic lattice (the V atoms occupy only the lattice points). How many V atoms are present in a unit cell?
Tooth enamel is mainly hydroxyapatite, Ca(PO4)6(OH)2.If 1.117g of tooth enamel reacts with acid to give 1.111g of calcium chloride, what is the percentage of hydroxyapatite in the tooth enamel sample
Complete and balance the following equation Write the ionic equation and net ionic equation. Indicate spectator ions and determine if a precipatie would form. (NH4)2C03(aq)+CaCl2
What mass of ethylene glycol (C2H6O2), in grams, must be added to 2.0 kg of water to produce a solution that freezes at -5.0degree C? Kf= 1.86 degree C/m for water.
What is the wavelength of a light ray if its frequency is 4.64 x 1014 s-1? answer in units of nanometers (nm).
Titration curve. Consider the titration curve of 10 mL of 0.1 M HA, Ka=1.0x 10^-4 with 0.1 M NaOH. Calculate the pH after 5, 10, and 15 mL of NaOH are added
Explain vanderwalls attraction. What way it affects the physical properties of non-polar molecules
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