Select all of the true statements about charge and mass balance equations. If a
ID: 1051108 • Letter: S
Question
Select all of the true statements about charge and mass balance equations.
If a certain number of atom A are delivered into a solution, than the sum of atom A in all species must equal the atoms of A delivered to the solution.
The solution must be neutral.
The charge balance states the magnitude of positive charge equals the magnitude of negative charge in a solution.
The mass balance states that atoms are conserved.
If a certain ratio of atoms A and B are delivered into a solution then the sum of atoms of A and B in all species must be in that same ratio.
Atoms can convert into different atoms.
Explanation / Answer
true statements are
1. The charge balance states the magnitude of positive charge equals the magnitude of negative charge in a solution
2. The mass balance states that atoms are conserved.
3. If a certain ratio of atoms A and B are delivered into a solution then the sum of atoms of A and B in all species must be in that same ratio.
4. If a certain number of atom A are delivered into a solution, than the sum of atom A in all species must equal the atoms of A delivered to the solution.
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