Answer:
C: Solutions W and Y have greater solubility than solutions X and Z.
Explanation:
Temperature and pressure affect the solubility of a solution as follows:
- the higher the pressure, the greater the solubility (because more pressure means more collisions between the molecules, so this improves the solubility)
- the higher the temperature, the greater the solubility (because higher temperature means higher kinetic energy of the molecules, so more collisions, and so this improves the solubility)
Therefore, considering these two factors, the solutions with greater solubility must be W (which has high pressure) and Y (which has high temperature).
Answer:
The kinetic energy is increasing as potential energy is converted.
Explanation:
I would say B.) the blonde hair was a result of the expression of a recessive gene. - the dominate gene is brown hair and the recessive gene is blonde hair...hope this helps
Answer:
It either goes WEEEEEEE. Or it just breaks apart.
Explanation:
Answer:
357.6g
Explanation:
Given parameters:
Density = 12.459g/cm³
Volume of metal = 28.7cm³
Unknown:
Mass of metal = ?
Solution:
The density of a substance is its mass per unit volume.
To find the mass;
Mass of metal = density x volume
Now insert the parameters and solve;
Mass of metal = 12.459 x 28.7 = 357.6g
