Answer:
iron (III) oxide is a gas
The replacing of sodium hydroxide with potassium hydroxide
(KOH) to the reaction will least affect the organic product that forms.
Potassium hydroxide is an
inorganic compound with the formula KOH, and is commonly called caustic potash. Along with sodium hydroxide, this colorless
solid is a prototypical strong base.
7. Tungsten is a conductor, the rest listed are insulators.
8. Thermal Energy
Hydrogen (H) was first, followed by helium (He).
Below is the mechanism showing the hydrolysis of Iminium Ion into aldehye. The arrows are shown in RED.
