What is the molarity of 3 mole of hydrochloride acid in 3 L of water ?

1

Explanation:

Formula of molarity is

M= molarity

n= no of moles

v= volume in liters (if mL then you have to convert it to L)

acid rain does not usually kill trees directly. instead, it is more likely to weaken the trees by damaging their leaves, limiting the nutrients available to them, or poisoning them with toxic substances slowly released from the soil. the main atmospheric pollutants that affect trees are nitrates and sulphates.

i do not get it   at all