An unknown compound is discovered in a raid on a terrorist organization, it is believed that the compound is Sarin. When a 10.0-gram sample of this compound
is completely combusted, 15.6 g CO2 and 6.4 g H20 are produced, along with
other combustion products. Using numerical calculations, prove that this
unknown compound can not be Sarin.

d: the voltage of the secondary coil is less than that of the primary coil.

im not suree sorry if wrong

"hydrogen bonding is the attraction of h atoms in the water molecule (slight + charge) to o atoms in a neighboring water molecule (slight - charge); it is a weak interatomic force. but it is still strong enough to the water molecules "stick" together."

i think is conclusions.i think so