if monatomic = 6.02*10^23
diatomic = 2 x 6.02*10^23
triatomic = 3 x 6.02*10^23
so on, so forth
2 moles is equal to two molar masses of a compound.
One mole of something is 6.02x10^23 particles (atoms, molecules, etc.).
6.022 x 10^23 particles.
Avgadros number (a mole) is 6.02X1023
ears
2 moles equals 8 g of helium or 12.046 x 1023 atoms
124,60 grams of Fe3(PO4)2 are equal to 0,35 moles.
987 grams of Ra(OH)2 is equal to 3,78 moles.
1 mole of helium equal 4,002602(2) grams.
5 moles of sulfur is equal to 160,3 g.
12.321
2 moles equals 8 g of helium or 12.046 x 1023 atoms
124,60 grams of Fe3(PO4)2 are equal to 0,35 moles.
987 grams of Ra(OH)2 is equal to 3,78 moles.
Since both the acid and the base have equivalent weights equal to their formula weights, 2 moles of KOH are needed to neutralize 2 moles of nitric acid.
2,5 moles of silver is equal to 269,6705 g.
1 mole of helium equal 4,002602(2) grams.
no
5 moles of sulfur is equal to 160,3 g.
2,888.10e15 molecules of AgNO3 equal 0,48.10e-8 moles.
The amount of grams in two moles depends on the element or compound that you have two moles of. For example, the molar mass of oxygen is about 16 grams. So two moles of oxygen would be about 32 grams.
One mole of particles is equal to 6.022 x 1023 of those particles. 2 moles would simply be that number times 2.12.044 * 1023 = 1.2044 x 1024