Identify the intermolecular forces present in each of these co, nh3, ch4, ch3cl match these to the correct groups below 1. hydrogen bonding, dipole-dipole and dispersion 2. dipole-dipole and dispersion only 3. dispersion only

Write the empirical chemical formula of calcium with a mass percent of 38.8, phosphorus with a mass percent of 20.0, and oxygen with a mass percent of 41.3.

Which of the following electromagnetic waves can create ions?

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.