You mix 5.25 moles of A with 7 moles of B in the chemical equation 3A + 4B 2C + 3D. Which statement is true about the reactants?
B has a greater molar mass than a. A has a greater molar mass than
b. B is the limiting reactant.
c. A is the limiting reactant.
d. A and B are in ideal stoichiometric proportion.
The answer is d. A and B are in ideal stoichiometric proportion. In a balanced reaction equation, the ratio of mole number of the reactants is equal to the ratio of the coefficients. 5.25:7=3:4.
Guy-Lussac's Law states that the volume and the temperature are directly proportional given that the pressure remains constant.
For this problem, we will assume constant pressure. Based on the law: (Volume/Temperatur)1 = (Volume/Temperature)2 (3.75/100) = (6.52/T) T = 166.667 kelvin
The simplified mechanism and products are on the picture.
Explanation:
If we have the symmetrical alkene the addition of mercury and OH group is not regioselective but when we have more donors for one of Carbons in alkene then the OH group will go there.