A sample of gas contains 0.1400 mol of C2H4 (g) and 0.1400 mol of Br2 (g) and occupies a volume of 17.3 L. The following reaction takes place: C2H4(g) +Br(g) => CH2BrCH2Br(g)

Calculate the volume of the sample after each reaction takes place, assuming that the temperature and the pressure remain constant.

L

Vi limitens. vastery test select the correct answer. which statement explains why large atoms are more reactive than small atoms? a. large atoms have valence electrons farther from the nucleus and lose them more readily. b. large atoms have greater ionization energy, which they can utilize during a reaction. c. large atoms have a greater number of electrons that they can lose during a reaction. d. large atoms have more energy levels, so they have more energy to pass on in a reaction. reset next