Given :
0.00072 M solution of at .
To Find :
The concentration of and pOH .
Solution :
1 mole of gives 2 moles of ions .
So , 0.00072 M mole of gives :
Now , pOH is given by :
Hence , this is the required solution .
Answer:
En lugar de utilizar las ya conocidas unidades de concentración, para la solubilidad es más común emplear la siguiente: Medimos la solubilidad como la cantidad de gramos del soluto que podemos disolver en 100 gramos de disolvente.
Explanation:
Answer:
The theory for the origin and evolution of the universe is the Big Bang model, which states that the universe began as an incredibly hot, dense point roughly 13.7 billion years ago.
Answer:
your answer is b and hope ur help and mark me brainlist