Anonymous asked 4/30/2009 C3h8+5o2=3co2+4h2o How Many Moles Of Oxygen Are Necessary To React Completely With Four Moles Of Propane?
Anonymous asked 4/28/2009 Nine Times A Number, Decreased By 15, Is Equal To The Sum To The Sum Of 3 And Six Times The Number. Find The Number?
Anonymous asked 4/27/2009 Can You Find An Equation Of A Line That Contains The Origin And The Given Point (2, -2).?