That depends on the dimensions of the room, what is in it, what the temperature is, and what the pressure is. If the room is empty except for air (nitrogen, oxygen, small amounts of other gases) then it has a different number of atoms/molecules than if it contains different gases, liquids, or solids. Temperature and pressure also matter a great deal.
C8H16O8 has a total of 24 atoms (8 carbon atoms, 16 hydrogen atoms, and 8 oxygen atoms).
402 atoms
There are 12 atoms in one mole of magnesium (Mg), which is equivalent to 6.022 x 10^23 atoms.
To answer your question on how many hydrogen atoms are there in caffeine, the scientific answer would be 10 atoms of hydrogen.
Germanium has 32 atoms.
4 g (or 1 mole) of helium will have 6.023 x 1023 atoms
Atoms are most tightly packed in the solid phase.
Gas of Ar atoms
10
To calculate the total number of beryllium atoms present, we first need to determine the total volume of the room in cubic meters. Then, we can use the concentration of beryllium in the air to calculate the total mass of beryllium in the room. Finally, we can use the atomic mass of beryllium to convert the mass to the number of atoms.
There are 20 atoms and there are 6 Carbon atoms, 8 Hydrogen atoms, 6 Oxygen atoms.
C8H16O8 has a total of 24 atoms (8 carbon atoms, 16 hydrogen atoms, and 8 oxygen atoms).
Polyunsaturated fats
Polyunsaturated fats.
45 atoms
402 atoms
Five atoms