Calculate the number of molecules in 64.5 grams of nitrogen A. 1.29x10^24 molecules of NO
B. 30.01 molecules of NO
C. 1935 molecules of NO
D. 4.29x10^24 molecules of NO

Omg imgonnafailnfiedkla use complete sentences to explain how the mass of hydrogen is conserved during cellular respiration.

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

What mass of glucose is produced when 54g of water react with carbon dioxide