Write chemical equations for each of the following sentences and balance those equations: a. Solid aluminum reacts with oxygen gas to produce solid aluminum oxide.

b. Aqueous phosphoric acid is produced through the reaction between gaseous tetraphosphorus decoxide and water.

c. Solid iron (III) oxide reacts with carbon monoxide gas to produce solid iron and carbon dioxide gas.

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

Which of the following shapes would represent a molecule with two bonded atoms and 3 lone pairs on only one of them , trigonal planar , bent , trigonal pyramidal , linear

Which of the following is most likely true about water in chemical solutions?