In one such trial, 232 mL of 0.165 M citric acid (H2CH, O,) was reacted with 154 mL of 0.342 M sodium bicarbonate (NaHCO3) which produced Na, C,H, O,, H2O
and Coz. b) Determine the limiting reactant for the reaction that takes place.
(Assume that the citric acid completely dissociates for the reaction calculations.)

Butadiene undergoes a reaction at a certain temperature in the gas phase as follows: 2c4h6(g) --> c8h12(g) the following data were collected for this reaction: time (min) [c4h6] (m) 0 0.36 15 0.30 30 0.25 48 0.19 75 0. determine the order of the reaction and the rate constant. 1st order and k = 4.3x10 -4 s-1 1st order and k = 2.3x10-4 s-1 2nd order and k = 4.3x10-4 s-1 2nd order and k = 2.3x10-4 s-1 zero and k = 4.3x10-4 s-1

When the water vapor cools it condenses select a number that represents his process on the

If 1.8 l of water is added to 2.5l of a 7.0 m koh solution, what is the molarity of the new solution