Question

What happen when 1 ethanol is burnt in air 2) a piece of sodium is dropped into ethanol?

Answer 1

When sodium is dropped into some ethanol, it give of hydrogen gas and leaves a colourless solution of sodiumethoxide, CH3CH2ONa


when ethanol burns, it reacts with oxygen to produce carbon dioxide, water and heat.

Answer 2

1 .) When 1 Ethanol is burnt in air it releases a lot of heat, 277.7 kJ per mole of ethanol. 


2.) When a piece of sodium is dropped into Ethanol it reacts steadily to give off bubbles of hydrogen gas and leaves a colourless solution of sodiumethoxide, CH3CH2ONa.


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#HarYanvi ThinkeR ♠❤