What is the molarity of a 2.0 l sodium hydroxide solution containing 10.0 grams of solute?
a.0.80
b.0.13
c.5.0
d.0.25

Molar mass NaOH ( sodium hydroxide) = 40.0 g/mol

Number of moles:

n = mass / molar mass

n = 10.0 / 40.0

n = 0.25 moles

Volume = 2.0 L

Molarity = number of moles / volume in liters

M  = 0.25 / 2.0

M = 0.125  M

answer D

hope this helps!

If the water vapor content stays the same and the temperature drops, then the relative humidity increases. its vise versa.if the water vapor content stats the same and the temperature rises, the relative humidity decreases. so, yes, i'd say that temperature and humidity have a strong relationship.