Arcylonitrile, c3h3n, is the starting material for the production of a synthetic fiber and can be made from propylene, c3h6, reacting with nitrogen monoxide, no, as follows: 4 c3h6 (g) + 6 no (g) → 4 c3h3n (s)+ 6 h2o (l) + n2 (g) how many moles of acrylonitrile are formed when 5.0 moles of propylene reacts with 9.0 moles of nitrogen monoxide?

              5 moles of C₃H₃N

The Balance Chemical Equation is as follow,

                           4 C₃H₆ + 6 NO        →      4 C₃H₃N  +  6 H₂O + N₂

Step 1: Calculate the Limiting Reagent,

According to Balance equation,

               4 moles of C₃H₆ reacts with  =  6 moles of NO

So,

                   5 moles of C₃H₆ will react with  =  X moles of NO

Solving for X,

                       X  =  (5 mol × 6 mol) ÷ 4 mol

                       X  =  7.5 mol of NO

It means 5 mol of C₃H₆ requires 7.5 mol of NO, while we are provided with 9 mol NO which is in excess. Therefore, C₃H₆ is the limiting reagent and will control the yield of products.

Step 2: Calculate amount of C₃H₃N produced,

According to equation,

                4 moles of C₃H₆ produces  =  4 moles of C₃H₃N

So,

                        5 moles of C₃H₆ will produce  =  X moles of C₃H₃N

Solving for X,

                      X  =  (5 mol × 4 mol) ÷ 4 mol

                      X  =  5 moles of C₃H₃N

the child will have heterozygous dominant chromosomes as characters of his father are dominant over the characters of his mother.

the child is heterozygous

the old alchemists made significant contributions to science even though there starting premises were off a bit. their conclusions after failure would steer them into better directions for investigation. science is no more than close observation and the initial mistakes result in rethinking and retrying experiments.