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Problem- A: Since we are so concerned about global warming, determine the amount of heat in Joules produced by the Apollo 9 Saturn Rocket. In this problem, you will have to determine what the limiting reagent is, the fuel or the LOX; from there you may determine the ?Hf. Of course pay close attention to set up and significant figures. Problem B: Determine the Liters of Water vapor produced during the burn. Some Assumptions: Ground Temperature: 23.00 C Ground pressure: 1.00 atm Kerosene is 100% - C12H26 1 liter of kerosene = 800.00 grams Oxygen makes up 20.95% of Air
I need expert help to solve the above question. Show each and every step.
what type of solid phase would you use and what type of solvent would you select as an eluting solvent, to detect the biphenyl impurity?
In the reaction of 3-methyl-2-butanol and HBr, determine the products that would be made. Explain why the experiment will not be as successful for production of an alkyl bromide as the reaction of 1-butanol with HBr.
Rank the subsequent compounds in order of decreasing acid strength using periodic trends. HBr, HCl, LiH, H2O from strongest to weakest.
A molecule of N2 in air travels at about 1000 ft/sec. If the supersonic transport Concorde travels at 1500 miles/hour, how fast does it travel in ft/sec? (1 mile = 5280 ft)
If a layer of peat beneath the glacial sediments of the last ice age has a carbon-14/carbon-12 ratio that is 23.6% of that found in living organisms. Explain how long ago was this ice age
calculate the molar mass of the acid. B. After 10.00 mL of base had been added during the titration, the pH was found to be 5.87. What is the Ka of the unknown acid
Will a double replacement reaction occur if a potassium hydroxide solution is mixed with a lead(II) nitrate solution. Briefly explain.
The reaction the question refers to is the reaction between salicylic acid and acetic anhydride, which is catalyzed by sulfuric acid and produces aspirin and acetic acid.
Two spectral lines occur at 576.8217 nm and 577.1432 nm. If a grating monochromator has a reciprocal linear dispersion, D^-1, of 2.4 nm/mm, what is the maximum slit width, in mm, needed to achieve baseline seperation.
A phosphate buffer solution contains 0.08 M K2HPO4 and 0.12 M KH2PO4. pKa values for H3PO4 are 2, 6.8, and 12.2. Compute the concentrations of
If you want to dope GaAs to make an p-type semiconductor with an element to replace As, Which element would you pick? A) Si B)Se C)N D)S E)P
Calculate ΔHo fusion and ΔSo fusion for the substance If the pressure is increased to 120 bar, the melting temperature increases to 375.88 K. ?
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