It would be more saturated with minerals. (Higher concentration of minerals in the water)
Answer:
C
Explanation:
Electrons need to have a certain amount of energy to move between orbitals, so electrons in the same orbitals will have the same amount of energy because they had to move to that orbital.
Answer:
Q = -897 kJ/mol
Explanation:
From the given information:
The heat released Q = -65.9 kJ
To start with the molar mass of = 2 × (molar mass of H) + 2 × (molar mass of O)
= (2 × 1.008) + (2 × 16.0 )
= 34.016 g/mol
However, given that:
mass of 2.50 g
The number of moles of =
Finally; Using the formula:
Q = -897 kJ/mol
Density = mass / volume
Substitute
And is 7.80555 g/cm cube