MrChrome45

If the following could be show how to be balanced and answered with the shown dimensional analysis that would be great. Thanks! 1. In the decomposition of 242 L of carbon monoxide, at STP, what is the volume of oxygen gas produced? 2.If 27.36 g of silver metal were placed into a solutin containing 273.600 of magnesium nitrade, what would be the mass (if any) of magnesium metal formed? 3. A solution containing 666.0 g barium nitrate is added to a solution containing 666.0 g ammonium phosphate. What would be the mass of the precipitate formed (if any)? 4. If 4.04 g of hydrogen gas were to combine with an excess amount of oxygen gas, how many grams of water would the reaction produce?