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Acetylene (C2H2) and hydrogen fluoride (HF) react to give difluoroethane: C2H2(g) + 2HF(g) = C2H4F2(g)
When 4.4 mol of C2H2 and 22 mol HF are reacted in a 12.8 L flask, what will be the pressure in the flask at 7.9°C when the reaction is complete?
Calculate the amount of energy in the form of heat that is produced when a volume of 1.25 L of SO2(g) is converted to 1.25 L of SO3(g) according to this process at a constant pressure and temperature of 1.00 atm and 25.0 °C. Assume ideal gas behav..
A student weighed a fuel cup for a bomb calorimetry experiment and obtained 10.3729 g. She then added a benzoic acid pellet and reweighed, finding 11.2872 g
The mass ratio of sodium to fluorine in sodium fluoride is 1.21:1. A sample of sodium fluoride produced 36.5 {rm g} of sodium upon decomposition. How much fluorine (in grams) was formed?
Complete the molecular equations for the precipitation for the following equation(please include the states) Al(NO3)3+3NH4OH
How much FeO is produced with 2.30 g FeS and .555 moles of H2CO2 if the reaction results in a 80.00% yield
Suppose 312 grams of methylamine and 475 grams of oxygen are mixed together. How many grams of water should be produced?
How many grams of solid calcium hydroxide Ca(OH)2 are required to prepare 200 mL of a 0.05 M solution. Molar mass (formula weight) of Ca = 40.1 g/mol, O = 16.0 g/mol, and H = 1.01 g/mol.
When doing the kinetic trial, Peyton mistakenly omitted the starch solution from the kinetic trials. How will this omission change the appearance of the resultant solution (from mixing solutions A&B)
Show that the proton condition for a NH4Cl solution is a linear combination of the mass balance equations and the charge balance equation.
write contributing important resonance structures for each of the followingcompounds and predict their relative co
To construct a detailed sequence of reactions to synthesize 4-cyclohexyl-3-methyl-1-butanol as the MAJOR substrate product.
A sample of material contains contains 20 mg of I ^131. Calculate: A) The number of I ^131 atoms initially present. B) The activity in becquerels and curies.
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