How many moles are 1.20 x10 25 atoms of phosphorus?
|How many moles are in 1.20 X 10^25 atoms of phosphorus?||19.93 moles|
|How many atoms are in 0.750 moles of Zinc?||4.515 X 10^23|
|How many molecules are in 0.400 moles of dinitrogen pentoxide?||2.408 X 10^23|
|How many molecules are in 5.5 moles of calcium?||3.31 X 10^24|
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Considering this, how many moles are 1.20 x1025 atoms of phosphorus?
For phosphorous or any chemical compound, a mole contains 6.022⋅1023 molecules in it. So if you have 1.20⋅1025 (that's what I assume you meant) atoms of phosphorous, then just divide by Avogadro's number to find the number of moles.
Secondly, how many moles are in 20 grams of oxygen? The SI base unit for amount of substance is the mole. 1 mole is equal to 1 moles Oxygen, or 15.9994 grams.
Beside this, how many atoms are in .750 moles of zinc?
Since we know that there are 6.022⋅1023 atoms in every mole of a substance (Avogadro's Number), there are 6.022E23⋅0.750 atoms of Zn in 0.750 mols of Zn.
How many moles of magnesium is 3.01 x10 22 atoms?
Mixed Mole Conversions
|How many moles of magnesium is 3.01 x 10^22 atoms of magnesium?||0.05 moles|
|How many molecules are there in 4.00 moles of glucose, C6H12O6?||2.408 x 10^24|
|Find the mass in grams of 2.00 x 10^23 molecules of C10H15O (called penguinone because its structure looks like a penguin.)||50.17 g|