If 4.5 moles of x and 5.5 moles of y react according to the hypothetical reaction below, how many moles of the excess reactant will be left over at the end of the reaction? 2x + 3y “yields”/ x2y3 0.8 mol x left over 1.8 mol y left over 2.3 mol x left over 3.7 mol y left over

Used the balanced equation 2h2+ o2 - -> 2h2o. if you have 7.2 grams of o2 , how many grams of h2o can you produce ?

Phosphorous can form an ion called phosphide, which has the formula p3−. this ion can form an ion called phosphide, which has the formula p3−. this ion properties very similar to those of pforms when a phosphorus atom loses three protonsis called a cationcontains 18 electrons

Identify the lewis base in this balanced equation: fe3+ h2o fe(h2o)63+