Which choice represents a pair of resonance structures? note that lone pairs have been omitted for clarity. a. o−n=o and o=n−ob. o=o and i−ic. o=n−cl and n=o−cld. cl−o−h and cl−o−

How would you reduce the volume of gas

3.09 lab: reaction of metals 1 which combinations of substances resulted in a chemical change? for each metal that participated in a chemical change, write the type of metal it is, based on your examination of the periodic table. were there any metallic compounds that did not react with either the acid or the base? write the type of metal, based on your examination of the periodic table. make a general statement about the reactivity of the metals in this experiment.

How many moles of co2 are produced during the complete combustion of 3.6 moles of c2h6