1. For the balanced equation: a) b) c) 3Cu + 8, , 3Cu(NO) 2NO+ 44,0 solve the following problems: How many moles NO can be produced when 12.5 moles HNO, react? How many moles of Cu are needed to react with 150 g HNO,? How many grams H,O will be produced when 3.8 moles HNO, reacts? How many grams Cu(NO3)2 will be made when 128 g HNO, reacts ? If 80 g Cu react with HNO,, how many grams NO will be produced? How many moles NO will be produced when 278 g H 0 are produced? How many grams Cu are needed to produce 105 g Cu(NO3)? How many grams HNO, are needed to react with 134 g Cu? d) e) 1) g) h)