when producing hydrogen iodide, the energy of the reactants is 581 kj/mol, and the energy of the products is 590 kj/mol. the equation is shown. h2 + i2 → 2hi what is the total energy of the reaction? is this an endothermic or exothermic reaction?

All of the following are free tools to you prepare for the sat except

Use the rule of 72 to calculate how long it will take for your money to double if its earning 6% in interest. a. 12yrs b. 16yrs c. 36yrs d. 72yrs

Which set of lines provides the best textual evidence for why death ought not be proud? a)and soonest our best men with thee do go, rest of their bones and souls' delivery! b)one short sleep past we wake eternally and death shall be no more: death thou shalt die! c)death be not proud though some have call'd thee mighty and dreadful for thou art not so: d)from rest and sleep which but thy picture be 5 much pleasure then from thee much more must flow