Answer:
8.55 moles
Explanation:
The formula for calculating molarity is moles of solute divided by liters of solution. In this case:
moles. Hope this helps!
Answer:
C = 75%
Explanation:
Theoretical yield = 8.17g
Actual yield = 6.13g
To calculate the percentage yield of a compound in a reaction, we'll use the formula to calculate it
Percentage yield = (actual yield / theoretical yield) * 100
% yield = (6.13/8.17) * 100
Percentage yield = 0.7503 * 100
Percentage yield = 75.03%
Is there any choices because i can answer if you give me choices
The final state is a gas, because the substance can fill the container.
The molecules in a gas have the highest energy of the three states ant the partilces are far enough away from each other to permit that they move freely and fill the container.
The initial state is solid, becasue the particles cannot slide past one another.
The particles in a solid are tightly packed and can vibrate but not translate, while in liquid state the particles are close but can move more more freely and can slide past one another.
So, the change described is from solid to gas.
