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1. Determine the adiabatic flame temperature of propane (C3H6) burned in a steady flow process with (a) 0.00% excess air, (b) 100.% excess air, and (c) 300.% excess air.
2. Determine the adiabatic flame temperature of benzene (C6H6) burned in a steady flow process with (a) 0.00% excess air, (b) 100.% excess air, and (c) 300.% excess air.
What gas can be substituted for neon and why? How would the new gas be different than the neon gas?
The equilibrium constant of the water-gas-shift reaction is 200, and the mole fraction of hydrogen at the outlet is 0.75. Using the extent of reaction method, how much additional steam is fed into the water-gas-shift reactor?
Enough of a monoprotic acid is dissolved in water to produce a 1.54 M solution. The pH of the resulting solution is 2.95. Calculate the Ka for the acid.
Present-day carbon (in living matter) gives 15.3 disintegrations per minutes per gram of total carbon. Determine the date of the volcanic eruption. Recall that the half-life of carbon-14 is 5730 y.
Question- Perform a retrosynthetic analysis on Prontosil and you will see that it is possible to disconnect the antibiotic two different ways. One method is a disaster (for at least two reasons) and the other works quite nicely.
0.266 mol of a solid was dissolved in 300 ml of water at 21.9 oc in a styrofoam cup calorimeter. after the solid had
What amount of solid NaOH must be added to 1.0 L of a 0.13 M H2CO3 solution to produce a solution with [H+]= 3.4×10-11 M ? There is no significant volume change as the result of the addition of the solid.
Compute how many milliliters of 0.626 M KOH must be added to 5.00 g of MOBS to give a pH of 7.40. Note that the pKa of MOBS is 7.48 as well as the Formula Mass is 223.29 g/mol.
If you prepare a 1.00 m solution of NH4ClO4 beginning with water at 25.5C, what is the final temperature of the solution in C?
determine the molecular weight of the venusian atmosphere assuming that it consists of 95 co2 and 5 n2 by volume. what
A water sample is suspected to be contaminated by iron (III) ions. How could you determine if the sample is really contaminated
if each of the following compounds were in solution which of the ions contributed by that compound would the chloride
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