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If Trinitrotoluene (TNT) is synthesized from toluene and nitric acid:C7H8 + 3 HNO3 ? C7H5N3O6 + 3 H2O
Suppose a student mixed 60.6 g of toluene with 48.8 g of nitric acid and recovered 11.5 g of TNT. Find out which was the limiting reagent and Compute the percent yield of the reaction
propane c3h8 is burned in a combustion chamber at a flow rate of 25.50 m3min with 30.0 excess air. if the propane and
Assuming standard conditions, arrange the following in order of decreasing strength as oxidizing agents in acidic solution
Assuming the various solutions are used without dilution with water,how would you prepare 50ml of a buffered medium to keep pH essentially constant at 5.40 in an enzyme experimement in which acid will be produced?
What mass of H2O is required to form 1.3L of O2 at a temperature of 320K and a pressure of 0.957atm.
Calculate the energy of the frequency at which they are broadcasting. (In kilojoules)
the driving force for fluid flow is the pressure difference and a pump operates by raising the pressure of a fluid by
A sample of a liquid from an unlabeled bottle was subjected for analysis: MS showed that M+ has an m/z of 89 and IR displayed bands at 2995-2840 cm-1, and 1562, and 1425. Identify the functional group in the molecule and provide 2 possible structu..
A certain weak base has a Kb of 7.80 × 10-7. What concentration of this base will produce a pH of 10.16
assume that due to dwindling supplies of crude oil and natural gasthe us embarks on a plan to implement the hydrogen
what mass of water would you need to evaporate from your skin in order to dissipate 1.7 x 105 j of heat from your body?
How would you compare the molar enthalpies of neutralization for a monoprotic acid, a diprotic acid, and a triprotic acid? Write the balanced chemical equations and include molar enthalpy values of each chemical reaction to support your conclusion..
What product or products would you expect to obtain by the addition of bromine to cis-cinnamic acid, assuming that it reacts by the same mechanism as the trans acid
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