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1 mole of a pure substance has a mass equal to its molecular mass (MM)
so 1 mole of a substance x MM
with oxygen its molar mass is 15.9994
so if your trying to find HALF
then the equation would be 0.5 x 15.9994
therefore half a mole of oxygen gas will weigh exactly
7.9997 grams approx 8grams
Google usually helps with these sorts of equations aswell
Love Maddi Leicester
Wiki User
∙ 13y ago
Wiki User
∙ 7y agoA gram-mole of oxygen gas (which is diatomic) weighs about 31.998 grams.
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If hexane was burned in a limited supply of oxygen the combustion would not be complete?
This depends on how much hexane was being burned and how much oxygen was present.Because the complete combustion of carbon involves placing two moles of oxygen on one mole of carbon plus the formation of water, you would need 19 moles of diatomic oxygen for every one mole of hexane.1 C6H14 + 19 O2 --> 6 CO2 + 7 H2O
How much would a mole of deuterium atoms weigh?
a mole of deuterium weight 2,014g
How much 1 mole of neutrons weigh in grams?
1.0088525g 0.0010088525kg
How much does 1 mole of Fe weigh in grams?
Use stoichometry to figure this out. 1 mole Fe * 56 g Fe ...............1 mole Fe
How much mass 6.02 x 1023 atoms of oxygen have?
Just about 16 grams as what you have written in you question is Avogadro's number, which is a mole of anything. Oxygen is 16 grams per mole.
If hexane was burned in a limited supply of oxygen the combustion would not be complete?
This depends on how much hexane was being burned and how much oxygen was present.Because the complete combustion of carbon involves placing two moles of oxygen on one mole of carbon plus the formation of water, you would need 19 moles of diatomic oxygen for every one mole of hexane.1 C6H14 + 19 O2 --> 6 CO2 + 7 H2O
How much does one mole of 0 weigh?
1 mole of O (oxygen) weighs 15. 9996 grams. By definition, 1 mole of any element is equal to its atomic weight expressed in grams. 1 mole is equal to 6.02 x 1023 atoms of that element.
How much would a mole of deuterium atoms weigh?
a mole of deuterium weight 2,014g
How much does one mole of bromine weigh?
79.9
How much do moles weigh?
A mole weighs 58 grams
How much would a mole of oxygen atoms weight?
16.01 grams in a mole of Oxygen. This can be found underneath the atomic symbol on a periodic table.
How much 1 mole of neutrons weigh in grams?
1.0088525g 0.0010088525kg
How much does a NAKED mole rat weigh at birth?
6 feet
How many times 1 mole of oxygen atom heavier than 1 mole of hydrgen atom?
A diamond is actually alot of carbon atoms interlinked with eachother. So a big diamond is actually only 1 molecule. Oxygen in its natural form is O2, 2 oxygen atoms linked together. So 1 mole of diamond could actually weigh as much as the earth, if the average weight of each diamond is 10 grams, while a mole of oxygen only weighs 32 grams.
How much does 1 mole of Fe weigh in grams?
Use stoichometry to figure this out. 1 mole Fe * 56 g Fe ...............1 mole Fe
How much oxygen can a mole cule of hemoglobin carry?
.2341268 lbs.
How much does 1.54 pico mole of styrene weigh?
1,54 picomole of styrene weigh 160,4.10e-12 g.
