3 molecules of ethylene (C2H4) react with 3 molecules of water (H20) to produce some amount of ethanol (C2H60). Complete the table below. Chemical element Number of atoms in the reaction H с O During this reaction, how many molecules of ethanol (C2H60) are produced?​

Which statement best describes the oxidation numbers of the atoms found in magnesium chloride? a. magnesium has a 2- oxidation number and chlorine has a 1+ oxidation number. b. magnesium has a 2- oxidation number and chlorine has a 2+ oxidation number. c. magnesium has a 2+ oxidation number and chlorine has a 1- oxidation number. d. magnesium has a 1+ oxidation number and chlorine has a 1- oxidation number.

What energy is it when you flip on a switch on a lamp

Achemical reaction is done in the setup shown , resulting in a change of mass. what will happen if the same reaction is done in a sealed container that is placed on the electronic balance?