How many grams of K20 will be produced when 0.1223 moles of KNO3 is heated? Balanced equation:
4 KNO3 ---> 2 K20 + 2 N2 + 5O2
I

In 1901, thomas edison invented the nickel-iron battery. the following reaction takes place in the battery. fe(s) + 2 nio(oh)(s) + 2 h2o(l) fe(oh)2(s) + 2 ni(oh)2(aq) how many mole of fe(oh)2, is produced when 5.35 mol fe and 7.65 mol nio(oh) react?

Compare and contrast the bohr model and the electron cloud models of the atom.

Stage in which a typical star has completely stopped fusion