Using the following equation: Fe2O3(s) + 3H2(g) -> 2Fe(s) + 3H2O(I)
How many grams of H2O can be made from 6.0 moles of H2?

Given that 1 mi = 1760 yd, determine what conver- sion factor is appropriate to convert 1849 yd to miles; to convert 2.781 mi to yards.

In a heat engine of 1000 j of heat enters the system and the piston does 500 j of work what is the final internal energy of the system if the inital energy was 2000 j we have to do all of these down here 1)write the equation 2)list out your know variables 3)plug the numbers into the equations 4)solve 5)write your solution statemtn that includes inital energuy and final energuy added

Which compound most likely has the greatest bond energy?