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32 as oxygen is diatomic
Ashlee Farrell
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∙ 9y agoThe answer is 31.998 grams. You have to multiply 2 mol times the Atomic Mass which is 15.999 and then divide it by 1 mole 2 mole X 15.999 / 1 mole.
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∙ 14y agotwo have an atomic mass of 32, 16 protons and 16 neutrons
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∙ 13y agoWiki User
∙ 7y agoThe mass of 2 moles of oxygen gas is 64 g.
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∙ 15y ago32 as oxygen is diatomic
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∙ 15y ago32grams
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What is the mass of 1.0 x 1012 molecules of O2?
1.0 X 1012 molecules of O2 (1 mole O2/6.022 X 1023)(32 grams/1 mole O2) = 5.3 X 10 -11 grams =================( 0.053 nanograms )
What mass of oxygen two moles of O2 molecules have molor mass of O2 is 32 grms per mole?
64g
Will 27 grams of aluminium react completely with 24 grams of oxygen?
Yes.Explanationary:27 g Al = 1.0 mole Al24 g = 1.5 mole O2 so this ratio (in mole) is 1:1.52Al + 3O2 --> Al2O3 so the balanced mole ratio is 2:3 or 1:1.5
The number of molecules in 48.0 grams of oxygen gas (O2) is?
48.0 g O2 x 1 mole O2/32 g x 6.02x10^23 molecules O2/mole O2 = 9.03x10^23 molecules of O2
How many particles are there in a mole of O2?
6.02214076×1023
What is the difference between the mass of a mole of oxygen and a mole of O2 molecules?
A mole of oxygen atoms has a mass of approximately 16 grams. A mole of O2 has a mass of approximately 32 grams. A mole is 6.02 x 1023 particles and as such a mole of oxygen atoms has only half the mass of a mole of oxygen molecules.
Is the mass of 1 mole of O and 1mole of S same?
No; 1 mole of molcular oxygen (O2) is 31,998 g and 1 mole of sulfur (S) is 32,06 g.
Is the mass of 1mole of O and 1 mole of S same?
No; 1 mole of molcular oxygen (O2) is 31,998 g and 1 mole of sulfur (S) is 32,06 g.
What is the mass of 1.0 x 1012 molecules of O2?
1.0 X 1012 molecules of O2 (1 mole O2/6.022 X 1023)(32 grams/1 mole O2) = 5.3 X 10 -11 grams =================( 0.053 nanograms )
How you calculate the mass of 1.5 moles of oxygen molecule?
Multiply the molar mass value ( 32.0 grams per mole O2) by the number of moles (1.5 mole) to get its mass (48.0 grams for 1.5 mole O2)
How do you figure out 3.2 moles of o2?
The mass of 3.2 moles O2? The atoms in 3.2 moles O2 Could be other things, I guess, but I will do these two. 3.2 moles O2 (32 grams/1 mole O2) = 102.4 grams of gaseous oxygen -------------------------------------------- 3.2 mole O2 (6.022 X 1023/1 mole O2) = 1.9 X 1024 atoms of gaseous oxygen --------------------------------------------------
What mass of oxygen two moles of O2 molecules have molor mass of O2 is 32 grms per mole?
64g
Will 27 grams of aluminium react completely with 24 grams of oxygen?
Yes.Explanationary:27 g Al = 1.0 mole Al24 g = 1.5 mole O2 so this ratio (in mole) is 1:1.52Al + 3O2 --> Al2O3 so the balanced mole ratio is 2:3 or 1:1.5
Is the mass of 1 mole of oxygen and 1 mole of S same?
No, the (molar) mass (ie. the mass of one mole) is different by factor 2.004:Oxygen atom (O)15.999 g/mole O2,Oxygen molecule (elemental gas, O2) 31.998 g/mole O2Sulfur atom (S) 32.06 g/mole S,Sulfur molecule (bright yellow solid, S8) 256.48 g/mole S8,Sulfur molecule (S2) 64.12 g/mole S2 (there are more than 20 other allotropes)
What is the molar mass of oxygen gas?
Oxygen gas is composed of diatomic O2 molecules. From the Periodic Table, the atomic weight indicates that the molar mass of oxygen atoms is 16.0g/mole. The diatomic molecule O2 has twice the molar mass as oxygen atoms, and its molar mass is 32g/mole.
A molecule of carbon dioxide contains two atoms of oxygen to one atom of carbon. If 440 grams of carbon dioxide is completely decomposed into carbon and oxygen what mass of oxygen would be produced.?
Balanced equation always and first. Decomposition reaction. CO2 -> C + O2 440 grams CO2 (1 mole CO2/44.01 grams)(1 mole O2/1 mole CO2)(32 grams/1 mole O2) = 319.93 grams O2 ( call it 320 grams )
What is the balanced equation for The total number of grams of CO2 that are produced when 4 grams of C are added to 10.67 grams of O2?
C + O2 ------> CO2 is the reaction equation. 1 mole of C + 1 mole of O2 makes 1 mole of CO2.
