Consider the reaction of C6H6 + Br2 > C6H5Br + HBr What is the theoretical yield of C6H5Br if 42.1 g of C6H6 react with 67.5 g of Br2? Answer to 3 sig figs. (1 decimal place)

What material does not melt at any temperature

For the reaction shown, calculate how many moles of no2 form when each of the following completely reacts. 2n2o5(g)→4no2(g)+o2(g) part a 1.0 mol n2o5 express your answer using two significant figures. nothing mol m o l request answer part b 5.4 mol n2o5 express your answer using two significant figures.

An unsaturated hydrocarbon is a hydrogen-carbon compound with a. a network solid structure b. single bonds c. single bonds in a branched-chain structure d. double or triple bonds