17g of 23-dimethyl-13-butadiene is refluxed with 17g of
1.7g of 2,3-dimethyl-1,3-butadiene is refluxed with 1.7g of maleic anhydride in toluene, and 1g of product is recrystallized from hexanes. The product has the formula C10H12O3. Calculate the percent yield. Answer to within 0.1 percent units.
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the density of water is 100 gml and the density of propanol c3h8o is 0866 gml what volume of propanol contains the same
water contained in a piston-cylidner assembly undergoes 2 processes in series from an initial state where the
a bowling ball solid sphere mass727 and radius127cm is rolling on level ground at a constant angular speed of 55rads
a narrow tube open at one end has varibale length when a vibrating tuning fork is held near one end the sound intensity
17g of 23-dimethyl-13-butadiene is refluxed with 17g of maleic anhydride in toluene and 1g of product is recrystallized
a block of unknown mass is attached to a spring of spring constant 51 nm and undergoes simple harmonic motion with an
648g of nah2po4 and 2196 g of k2hpo4 are dissolved in sufficent water to make a liter of solution caluclate the ph of
air undergoes a polytropic expansion process in a piston-cylinder assembly from 75 psia and 300 f to 15 psia employing
when responding to sound the human eardrum vibrates about its equilibrium position suppose an eardrum is vibrating with
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