Complete, Write, and balance the following equation Magnesium + Nitrogen gas yields, then do the following calculation: If 85.1 g of magnesium reacts with nitrogen gas, how
many grams of magnesium nitride will be produced?

Cucl2 + 2nano3 cu(no3)2 + 2nacl what is the percent yield of nacl if 31.0 g of cucl2 reacts with excess nano3 to produce 21.2 g of nacl? 49.7% 58.4% 63.6% 78.7%

Why are pipes bursting in the in extremely cold weather?

Mike and mitchell decide to have a foot race. they mark off a stretch of 100 yards, and recruit cindy to work the stopwatch. after running the race and looking at the results, cindy declared that mitchell was the fastest. so how did the boys times compare?