Want this question answered?
Every 48 hours
Imma guess 48.
The percentage of oxygen is 54,84 %.
12 molecules of carbon 24 of hydrogen 12 of oxygen
Codeine : C18H21NO3Molecular Mass: 299Mass of oxygen present: 3 X 16 = 48Mass% of Oxygen : 48/299 * 100 = 16 %
48
Well to find how many grams are in moles you would eventually multiply the mole by the molar mass. The molar mass of aluminum oxide would be 101.96 ( you would find that by multiplying the atomic mass of al by 2 and o by 3 and adding them together). But the molar mass of Oxygen is just about 48 (rounded to 16 instead of 15.9994)5.75 moles of Al2O3 X 48 g oxygen/1 mole of Al2O3=276 g oxygen in 5.75 mole Al2O3
Exactly 48 times
48
48
Oxygen as 2 core electrons and 6 valence electrons.
48 grams of water is 48 ml.