Complete the stoichiometry table using the starting values provided. reagent molecular weight mass (g) mmoles equivalents density (g/mL) vol. (mL) bromobenzene 0.448 2.122 magnesium 1.358 benzophenone 1 diethyl ether 28.161 theoretical product triphenylmethanol melting point of triphenylmethanol (Â°C) Select the...

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Chemistry

Complete thestoichiometry table using the starting values provided.
reagent molecular
weight mass (g) mmoles equivalents density
(g/mL) vol.
(mL)
bromobenzene 0.448 2.122
magnesium 1.358
benzophenone 1
diethyl ether 28.161
theoretical product
triphenylmethanol
melting point of triphenylmethanol (Â°C)
Select the name of the catalyst used for thisreaction, if there was no catalyst used, select none: bromobenzenemagnesiumbenzophenonediethylethernone

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Completion of stoichiometric table

Â Â Â ReagentÂ Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â FW (g/mol)Â Â Â Â Â Â Â mass (g)Â Â Â Â Â Â Â Â mmolesÂ Â Â Â Â Â Equiv.

BromobenzeneÂ Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â 157.01Â Â Â Â Â Â Â Â Â Â Â Â Â 0.448Â Â Â Â Â Â Â Â Â Â Â Â 2.853Â Â Â Â Â Â Â Â Â 2.122

magnesiumÂ Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â 24.30Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â 0.044Â Â Â Â Â Â Â Â Â Â Â Â 8.221Â Â Â Â Â Â Â Â Â 1.358

benzophenoneÂ Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â 182.22Â Â Â Â Â Â Â Â Â Â Â Â Â 0.245Â Â Â Â Â Â Â Â Â Â Â 1.344Â Â Â Â Â Â Â Â Â Â 1.000

diethyl etherÂ Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â 74.12Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â 2.810Â Â Â Â Â Â Â Â Â Â Â Â Â 37.86Â Â Â Â Â Â Â Â Â Â 28.161

theoretical yieldÂ Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â = 1.344 x 10^-3 x 260.33 = 0.350 g

triphenylmethanolÂ Â Â Â Â Â Â Â Â Â Â Â Â Â 260.33Â Â Â Â Â Â Â Â Â Â Â Â Â 0.350Â Â Â Â Â Â Â Â Â Â Â Â 1.344Â Â Â Â Â Â Â Â Â Â 1.000

melthing point of triphenylmethanol = 162 oC

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