Iii. The equation that describes the change in temperature of a solvent due to a solute is ΔTb = i Kb molality. How much salt would one need to add to 1 kg water to change the boiling temperature by 5°C? Give your answer in moles. Show your work. (Kb = ) for water and i = 2 for NaCl.) (2 points)

An electrons position cannot be known precisely only it's probability of being in a certain location can be known

Why does his teacher ask him to balance the equation by including the correct coefficient

The diagram below shows a cell placed in a solution. a cell is shown placed inside a beaker. it is labeled cell. the solution inside the beaker is labeled 40% salt solution and the solution inside the cell is labeled 20% salt solution. only water is allowed to move in and out of the cell. what will most likely happen to the cell? it will expand as water moves out of it. it will shrink as water moves out of it. it will expand as water moves into it. it will shrink as water moves into it.