Decode the following sentence and write the unbalanced chemical reaction using chemical formulas: sodium sulfate reacts with calcium chloride to form calcium sulfate and sodium chloride. Note: it is okay if you can not make the subscripts small.

He table below gives the atomic mass and relative abundance values for the three isotopes of element m. relative abundance (%) atomic mass (amu) 78.99 23.9850 10.00 24.9858 11.01 25.9826 what is the average atomic mass (in amu) of element m? 2.86 5.36 24.30 24.98