Can anyone explain to me why this is question a using the second picture?
asap! this is due tomorrow!
best answer gets brainliest answer!

The enthalpy of formation of water is -285.8 kj/mol. what can be inferred from this statement?

Which is a chemical property of iron? a. it forms iron oxide (rust) when exposed to moisture and air. b. it is a gray–black metal that is hard to the touch. c. it has a melting point of 2795°f (1536°c). d. it is a good conductor of heat

Draw the skeletal structures of two different molecules that are each made of 5 carbon atoms and 12 hydrogen atoms.