A plant in a lab is provided with 21.6 g of water (H2O) and allowed to photosynthesize. What mass (in grams) of glucose (C6H1206) is expected
to form?

Please help very urgent (20 points)

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 4.20 mol fe and 6.70 mol nio(oh) react?