Water can only dissolve inorganic compounds is false
Answer:
I don't see a diagram so I am just gonna guess
Explanation:
I believe that the sample at location (E) is older. This is because it would be more down stream so I was at location (A). Where as the rock at location (A) is newer because its more up stream.
Answer:
2.1mol/L
Explanation:
Number of moles = 0.21 moles
Volume = 0.1L
Molarity of a substance is the number of moles of solute dissolved in a volume of solvent (L)
Molarity = number of moles / volume of solvent
Molarity = 0.21 / 0.1
Molarity = 2.1mol/L
Answer:
No
Explanation:
I'm not educated enough on the matter but from what I've been taught water boils at 100 Celsius and it simultaneously evaporates.