Answer:
bottom
Explanation:
the ones with the greatest density will sink. if they have a lighter density than water, they will float. if they have about the same, they will stay in the middle. and if they have a higher density they will sink.
3700 microL is the answer
Hope it was correct :)
Answer:
lost
Explanation:
When a television set changes electrical energy to sound and light energy, some of the initial energy is lost in other forms usually heat.
Energy conversion or transformation from one form to another is not an 100% efficient process. This is compliance with the law of thermodynamics.
- The process of transforming energy brings about some loss of energy into the environment.
- No system is 100% efficient in transforming all the energy input into it.
- Some of the energy is usually lost in the process of conversion.
<span>Extensive properties include mainly mass and volume. Platinum and copper can have the same extensive properties because depending on the type of sample size of each, you could get them to have the same volume and/or mass. However, since elements are given their intensive properties based on the number of protons they have, platinum and copper will never have the same intensive properties because each has a unique number of protons.</span>
Answer:
Explanation:
Let’s call water Component 1 and lactose Component 2.
According to Raoult’s Law,
where
p₁ and p₂ are the vapour pressures of the components above the solution
χ₁ and χ₂ are the mole fractions of the components
p₁° and p₂° are the vapour pressures of the pure components.
Data:
m₁ = 110.0 g; p₁° = 118.0 torr
m₂ = 50.00 g; p₂° = 0 torr
1. Calculate the moles of each component
2. Calculate the mole fraction of each component
3. Calculate the vapour pressure of the mixture
