Answer:
7.146
Explanation:
use the equilibrium equation
Answer:
0.43
Explanation:
divide the given mass by molar mass from the periodic table
The percent by mass sugar of a solution : 11.07%
<h3>Further explanation</h3>
Given
mass of sugar = 12.45 g
mass of water = 100 g
Required
The percent by mass
Solution
Mass of solution :

Percent mass of sugar :

Answer:
During chemical reactions, matter is neither
created nor destroyed; it just changes form.
Explanation: