How many moles of N 2 are in a flask with a volume of 250 mL at a pressure of 270.0 kPa and a temperature of 40.0 K?

What are fructose and glucose an example of?

There are 6.022, 104 atoms of hg in 1 mole of hg the number of atoms in 45 moles of hg can be found by multiplying 4.5 by 6.022, 102 which is the number of atoms in 4.5 moles of hg, correctly written in scientific notation with the correct number of significant figures? 0 21,109 0 21,100 271, 1024 27.099, 100 mark this and retum save and exit submit

Which element would mostly likely have an electron affinity measuring closest to zero