Oxidation/reduction (redox) reactions like this: 2h2(g) + o2(g) ⇒ 2h2o(l) will occur spontaneously. to make the reaction proceed in the reverse direction, you must put energy (electricity) into reaction. this is called

Does anyone know a lot about how to: - calculate mass of magnesium metal - calculate the actual yield of magnesium oxide - calculate the theoretical yield of mgo - calculate the percent yield of mgo - determine the percent yield of mgo - determine the average percent yield of mgo i had to do an online lab and its asking these questions but i have no idea where to start or how to be able to find these things. i can post the chart of the data from the lab or if you can tell me exactly how i can find each.

Compared with the freezing-point depression of a 0.01 m c6h12o6 solution, the freezing-point depression of a 0.01 m nacl solution is

What is the solubility of substance?