A reaction XY has the rate constants for the forward reaction of kx 0.15 1/3 and 0.25 1/s for the reverse reaction At some time, it was found that there were 5000 molecules of Xand 1000 molecules of How many X molecules are consumed in the next second ? Question 2 Connect 1.5 points out of Flag question 750 the number of molecules reaction fraction that reacts the #of reactant molecules 150 1250 950 Your awel correct Recall that the rate constants represent the fraction of vacant molecules that actually reset unti A teaction X Y has tate constants for the forward reaction = 0.15 1/5 while ky025 for the reverse reaction (This is the same reaction as the previous two questions At sometime there are 5000 X molecules and 1000 y molecules How mary X molecules are there in the next second Question 4 correct 0.00 points out 150 vrten 750 * This number represent the number of molecules consumed 150 4500 Yuran incorrect This is a good question that why many reaction de not go to completion