Answer:
Balanced forces are those two forces acting in opposite directions on an object, and they are equal in size. Anytime if there is a balanced force on an object, the object stays still or it continues moving at the same speed and in the same direction is called a balanced force.
Explanation:
In a <u>Saturated </u>solution, the rate of dissociation equal to the rate of crystallization
Explanation:
A saturated solution is one than cannot dissolve any more solute because the solutes inter-molecular spaces are filled with the solute molecules at that temperature. When an attempt is made to dissolve more solute into the solution, the rate at which the solute is dissolved into the solution is equal to the rate at which excess solute is precipitated and crystallized.
<span>Answer: option C. Refrigerant. When the fluid vaporizes(passes from liquid to vapor) absorbs a lot of energy (called latent vaporization heat) which causes that the surroindings cool. The latent vaporization heat of the fluid permits the refrigeration process and the fluid is the refrigerant, this is the substance that permit that the refrigeration process take place.</span>
Answer:
189.75g
Explanation:
mass is equal to mole*molar mass and the molar Mass of KNO3 is 55 so 3.45*55 is equal to 189.75
