In the reaction 2Al(s)+ 6 HCl(aq) = 2AlCl3(aq)+3H2(g) Of 37.0 moles of Al are reacted with excess HCl and 12.5 moles of H2 are formed, what is the percent yield of the reaction? PLEASE HELP I NEED THIS DESPERATELY

What is another way name for bd? cf, bd, cf, be

What is one reason students take sat subject tests

Julia went to work for a reputed company. under pressure from upper management to cut costs, she directed line employees to ignore some safety precautions, which increased productivity. which argument of institutional anomie theory does this support? businesses set effective moral examples. businesses resort to illegal means to earn profits. businesses focus on public welfare. businesses fairly distribute profits. businesses employ only legal means to earn profits.