Why is weather forecast so important for hang gliders

need by 2: 50 today

Consider the nuclear equation below. 239/94 pu—-> x+ 4/2 he. what is x?

What is the empirical formula of c6h18o3? ch3o c2h5o c2h6o c2h5o5

Magnesium is the limiting reactant in this experiment. calculate the theoretical yield of mgo for each trial. trial 1: trial 2: data mass of empty crucible with lid trial 1: 26.688 trial 2: 26.681 mass of mg metal, crucible, and lid trial 1: 26.994 trial: 2 26.985 mass of mgo, crucible, and lid trial 1: 27.188 trial 2: 27.180