The following data were obtained for four compounds separeted on 20-m capillary column A tr 8.04 w0.15 B tr 8.26 w 0.15 C tr 8.43 w 0.16 1Calculate number of theoretical plate for each compound and average number of theoretical plate for the column​

The atomic number, or number, is the described as the number of in the nucleus of an chemical element.

Calculate the percent composition by mass of each element in al(oh)3. use at least three significant figures.

Calcium carbonate decomposes at high temperatures to give calcium oxide and carbon dioxide as shown below. caco3(s) cao(s) + co2(g) the kp for this reaction is 1.16 at 800°c. a 5.00 l vessel containing 10.0 g of caco3(s) was evacuated to remove the air, sealed, and then heated to 800°c. ignoring the volume occupied by the solid, what will be the mass of the solid in the vessel once equilibrium is reached?