Contact lens solution is salty in order to match your tears. Is this cell going through Isotonic?

Explanation: In an isotonic environment, the relative concentrations of salute and water are equal on both sides of the membrane period there is no water movement, so there is no change in the size of the cell period when a cell is placed in a hypnotic environment, water will never enter the cell and the cell will swell

hey there!

boiling point is the temperature at which the vapor pressure of the liquid equals atmospheric pressure. the vapor pressure of solvent molecules is decreased when a solute is added, so a higher temperature is required to increase the number of solvent molecules in the gas phase above the liquid.

at the freezing point, the vapor pressures of the solid and liquid are equal; a lower temperature is needed to reduce the number of solvent particles above the liquid.

hope this you

tobey

the potential energy of the reactants is 200j.

from the energy diagram, the energy of the product formed is 350j; this means that, this reaction is an endothermic reaction, because it absorbs energy from its environment.