A student has 888 grams of rubidium and an unlimited supply of both manganese and oxygen. Determime the
maximum number of moles of the fictional compound
Rb3Mn;O; that can be created.

When electrolyzing copper (ll) chloride, what reaction takes place at the anode? what reaction takes place at the cathode?

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

Write a balanced equation showing the formation of copper (ii) nitrite from its elements