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Determine the number of moles of hno3, h2so4 as well as methyl benzoate that will be used in this experiment. Concentrated hno3 is 16 M as well as concentrated h2so4 is 18 M.
Explain what is the limiting reagent?
when performing a friedel-crafts alkylation reaction not only does one have the problems of multiple alkylation and
Toluene (C6H5CH3) is a liquid compound similar to benzene (C6H6). Calculate the mole fraction of toluene in the solution that contains 138 g toluene and 106 g benzene.
when heated a 2.2 g sample of ammonium perchlorate nh4clo4 ignites and burns in the absence of any other material to
On the basis general trend of electron affinity one would predict that oxygen would have a more sympathetic electron affinity than sulfur. It turns out conversely sulfur has a more favorable affinity than oxygen.
You collect a distillate sample which has a refractive index of 1.391. Assuming that the refractive index of the hexane + toluene mixture varies linearly with mole fraction, what is the mole fraction of hexane in your sample?
a solution of ethanol c2h5oh in water is prepared by dissolving 72.0 ml of ethanol density 0.79 gcm3 in enough water
Rank the following carbonyl-containing compounds in order of reactivity towards nucleophilic acyl substitution. Rank them going from the most reactive, to the least reactive
How will you prepare 10 mL of 0.050 M HCl from a 0.10 M solution of HCl? Assume that you use a 10-mL graduated cylinder (in which volumes can be read to the nearest 0.1 mL).
Aluminum has a specific heat of 0.902J/gxC. how much heat is lost when a pieve of aluminum with a mass of 23.984 g cools from a temperature of 415.0 C to a temperature of 22.0 C
Suppose you could buy a bottle of water claiming that it contains 76 ppm oxygen. The law constant for water is k = 1.2 x 10 -3 M atm -1. What pressure would the water have to be bottled under to obtain the claimed concentration
The angular / azimuthal quantum number equals 6, how many distinct magnetic quantum values are possible? (m sub l)
In the laboratory you dissolve 16.7 g of barium chloride in a volumetric flask and add water to a total volume of 125 mL. What is the molarity of the solution
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