Avogadro's Number = 6.023 x 1023 units of particles = 1 mole This is the standard unit we use in chemistry to measure the amount of substance.

Therefore, number of atoms in 2 moles of CO2 is x 1024.

Complete the missing part with a number to 3 decimal places.

How does a hydroelectric power plant converts energy into energy.

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.