How many moles of carbon dioxide are produced when 19.3 mol of propane gas is burned in excess oxygen? a. 57.9 mol b. 6.43 mol c. 32.2 mol d. 6.84 mol?

atomic number of carbon is 6

electronic configuration of carbon is 1s²2s²2p²

orbital diagram of carbon is as shown here in the image.

a pan containing water is placed in a positio n where it is exposed to a 10 mile per hour wind. the pan contains a uniform depth of 1.27 cm of water, is quite wide, and has a length of 2.44 m in the wind direction. the water in the pan is at a constant temperature of 15.5 °c.