2C3H8 + 902 + 4CO2 + 200 + 8H2O + Heat

Problem page gaseous ethane reacts with gaseous oxygen gas to produce gaseous carbon dioxide and gaseous water . if of water is produced from the reaction of of ethane and of oxygen gas, calculate the percent yield of water. be sure your answer has the correct number of significant digits in it.

Describe the particles of all three phases of matter in the root beer float. (how are the particles arranged and moving? )

Asolution contains 180 g of glucose (c6h12o6) and 162 g of water. what is the mole fraction of glucose?