Answer:
when all the ice has melted!! :)
Explanation:
Answer:
magnesium + hydrochloride -> magnesium chloride + hydroxide
Explanation:
So in this equation, 3 oxygen will react with 1 ethylene.
then, you convert from 12.9 Liters to moles.
1 mole = 22.4 Liters of gas.
x moles = 12.9 liters
So, 22.4x = 12.9, which means that x = 12.9/22.4, and you get about 0.6, then you divide by 3 because you have 3 Oxygen, and you get about 0.2.
So, 0.2 moles of ethylene C2H4 can react with 12.9 liters of Oxygen Gas.
Hope this Helps :)
Answer:
Pyridine
Explanation:
Pyridine is a stronger nucleophile than pyrole ,
Since , both have a lone pair of electron on its nitrogen atom , and both the structure are aromatic in nature .
But , in case of pyrole , the lone pair on nitrogen participates in the delocalization and makes the ring aromatic in nature . hence the lone pair losses its nuleophilic character .
But , in case of pyridine , the lone are free to act as a nucleophile , since they are not involved in the delocalization of the ring .