The molality of the solution is 0.0833 m
calculation
molality=mass of the solute/mass of the solvent
= 25g/300 =0.0833m
The answer is actually Ionization Energy. I just took the quiz.
I think there both energy
Answer: 1.3 L
Explanation:
Molarity of a solution is defined as the number of moles of solute dissolved per liter of the solution.
To calculate the volume for given molarity, we use the equation:
Thus the volume in Liters is 1.3
C
In a chemical reaction the total mass of all the substances taking part in the reaction remains the same. Also, the number of atoms in a reaction remains the same. Mass cannot be created or destroyed in a chemical reaction.
*Law of conservation of mass
The law of conservation of mass states that the total mass of substances taking part in a chemical reaction is conserved during the reaction.