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we have to calculate number of moles in 8gram of oxygen by the equation given mass/molar mass.then we would get that 0.25moles are in 8 g of oxygen molecules.then multiply this to avagadro number .then we could get the number of particles.
Wiki User
∙ 7y ago
Wiki User
∙ 14y agoYou'll need some memorized numbers:
1 mole = 6.022x 1023 particles.
Oxygen gas = 2 atoms (because it always comes as a diatomic molecule)
Multiply them all out, and you'll get your answer. Remember significant figures.
Wiki User
∙ 6y ago8 molecules of oxygen contain 16 atoms.
Wiki User
∙ 11y ago0.25
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What type of reaction is S8 8O2 - 8SO2 heat?
It is a synthesis reaction.
How many atoms are in magnesium?
how many atoms are there in magnesiumoxide 2 atoms are in magnesium 2 atoms are in magnesium
What is the balanced equation of incomplete combustion of pentane in air?
2C5H12 +11 O2 ------------->10 CO +12 H2OHydrocarbon combustion produces water(H2O) and carbon dioxide(CO2)C5H12 + 8O2 __ 5CO2 + 6H2O
Which of the following combustion reactions is balanced correctly?
The correct answer is: C5H12 + 8O2 5CO2 + 6H2O.
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2 atoms
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S8 + 8o2 --> 8so2
Is this S8 8O2-8SO2 a precipation reaction?
It's an Oxidation-reduction
What type of reaction is S8 8O2 - 8SO2 heat?
It is a synthesis reaction.
What is the chemical equation for the complete combustion of 2-methylbutane?
I get 2C6H14+19O2------->12CO2+14H2O
Write a balaced chemical eqution for the combustion of liquid pentane C5H12?
C5h12 + 8o2 --> 5co2 + 6h2o
How many many atoms and what kinds of atoms are in C6H8O6?
There are 20 atoms and there are 6 Carbon atoms, 8 Hydrogen atoms, 6 Oxygen atoms.
How many atoms are in magnesium?
how many atoms are there in magnesiumoxide 2 atoms are in magnesium 2 atoms are in magnesium
What is the balanced equation of incomplete combustion of pentane in air?
2C5H12 +11 O2 ------------->10 CO +12 H2OHydrocarbon combustion produces water(H2O) and carbon dioxide(CO2)C5H12 + 8O2 __ 5CO2 + 6H2O
Which of the following combustion reactions is balanced correctly?
The correct answer is: C5H12 + 8O2 5CO2 + 6H2O.
How many atoms does atoms have?
10
How many atoms total are in one moleclue?
A molecule is a combination of atoms. To know how many atoms are in one molecule, you have to find out what atoms are in the molecule.
How many atoms are in C3?
there are fifteen atoms
