Answer:
the other number is different
Explanation:
He used prisms to demonstrate how white light is in fact made
1 mol of carbon 12 would possess 6.02 X 10^23 carbon atoms.
<h3>
Answer:</h3>
5.89%
<h3>
Explanation:</h3>
We are given;
- Mass of the solute, LiOH as 40.1 g
- Mass of the solvent, H₂O as 681 g
We are required to calculate the mass percent composition of solution;
- But; How do we calculate the mass percent composition of a solution?
- We use the formula;
- Mass composition of a solution = (Mass of solute/mass of solution) 100%
Mass Percent = (40.1 g/681 g)× 100%
= 5.888 %
= 5.89%
Therefore, the mass percent composition of the solution is 5.89%
18m. It does not matter what direction the cat walked as long as it walked in a certain direction for said amount of distance
