Organisms that can survive well in conditions with changing salinity are well adapted to live in a) an internal zoneb) the abyssal or deep oceanc) the pelagic zoned) zones with high density

List four observations that indicate that a chemical reaction may be taking place

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?

Draw the structure for 5-isopropyl-2-methyl-3-nonene