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How many atoms of oxygen are in 0.100 moles of silicon dioxide?
Wiki User
∙ 12y ago
0.100 moles silicon (SiO2 ) dioxide (2 mole O/1 mole Si)(6.022 X 1023/1 mole O)
= 1.20 X 1023 atoms of oxygen
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Wiki User
∙ 12y ago
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How many silicon atoms are in 0.532 moles of silicon?
Multiply by avagadro's number (6.022x1023) giving 3.203704x1023 atoms
How many moles of oxygen are in one mole of P4O10?
10 moles of oxygen atoms or 5 moles of oxygen molecules.
What is the empirical formula of a compound that contains 0.20 moles of nitrogen atoms and 0.40 moles of oxygen atoms?
Divide the larger by the smaller mole number. The smaller mole number is assumed to be 1. 0.40/0.20 = 2 As nitrogen is 0.20 moles we have 1 atom of it and 2 atoms of oxygen, so NO2 is the empirical formula (nitrogen dioxide).
How many moles is 2.80 x 10 to the 24th atoms of silicon?
4.65Mol
How many moles of oxygen atoms are present in 5.00mol of diphosphorus pentoxide P2O5?
There is 25.0 moles Oxygen
How mony moles of oxygen atoms do 1.5 moles of Co2 contain?
0.75 moles of any substance is 0.75(6.02x1023) = 4.52x1023 particles. If those particles are CO2 molecules, and each molecule has 2 oxygen atoms, then it's 2(4.52x1023) = 9.04x1023 oxygen atoms.
What is the mass ofCO2 if you have 85g of oxygen?
85g of oxygen = 85/16 moles of O atoms = 5.3125 moles There are 2 moles of oxygen atoms per mole of carbon dioxide, so we have 2.65625 moles of carbon dioxide. This is 2.65625 x 44 g = 116.875 g.
How many moles of oxygen atoms are present in one half mole of carbon dioxide molecules?
Since each mole of carbon dioxide molecules contains two moles of oxygen atoms, as indicated by the formula CO2 for carbon dioxide, half a mole of carbon dioxide will have one mole of oxygen atoms.
How many ATOMS of silicon are present in 3.10 moles of silicon dioxide?
3.10 moles SiO2 (1 mole Si/1 mole SiO2)(6.022 X 1023/1 mole Si) = 1.87 X 1024 atoms of silicon =====================
How many moles is 2.801024 atoms of silicon?
2,80 1024 atoms of silicon equals 0,465 moles.
How many atoms are in 2.50 moles of Si?
2,50 moles of silicon contain 15,055352142.10e23 atoms.
How many moles in 25 g of carbon?
1 mole of CO2 has 1 mole of carbon atoms and 2 moles of oxygen atoms. So, 25 mole of CO2 has 25 moles of carbon atoms and 50 moles of oxygen atoms.
How many silicon atoms are in 0.532 moles of silicon?
Multiply by avagadro's number (6.022x1023) giving 3.203704x1023 atoms
How many atoms are contained in 5.26 moles of oxygen?
5,26 moles of oxygen contain 31,676.10e23 atoms.
How many moles is 2.80x1024 atoms in silicon?
2.80x10^24 atoms x 1 mol/6.02x10^23 atoms = 4.65 moles
How many moles of oxygen gas are needed to make 4 moles of water?
4 moles of oxygen atoms are present in 4 moles of H2O
How many moles of oxygen atoms are present in 5.00 moles of diphosphorous pentoxide?
Diphosphorus pentoxide has 5 oxygen atoms per molecule according to the given prefix. So, 5 moles of it will be 5 x 5 x (6.022x10^23) = 1.51x10^25 oxygen atoms.
