How many unpaired electrons are present in the ground state ge atom?.

How many atoms of oxygen are contained in 160 grams of n2o3

What is the number of moles in 15.0 g ash3?

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?