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1.2 moles oxygen x 6.022 x 1023 = 7.2264 x 1023
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What is the ratio of hydrogen atoms to oxygen in glucose and fructose?
Glucose is C6H12O6 and thus the mole ratio is 6 moles of carbon to 6 moles of Hydrogen Molecules (12 moles of Hydrogen atoms) and 3 moles of oxygen molecules (6 moles of oxygen atoms)
How many moles of hydrogen atoms are present in 2 moles of benzene?
2 moles of benzene gives 12 moles of hydrogen atoms since benzene is C6H6
How many cabon atoms are in the molecule of maltose of the molecule has 12 oxygen atoms?
The formula of maltose is C12H22O11 , it has 12 Carbon atoms (and by the way also 12 Oxygen atoms (not 12!) in its molecule).
How many mols of sodium are present in 45.48 g of sodium?
# of moles = Mass÷ Formula weight Example: 6 grams of Carbon atoms Carbon has an atomic mass of 12 grams so according to the Equation # of moles = 6÷ 12 = 0.5 moles For a compound such as CO2 , Formula weight = ( 1 mole of carbon atom weighs 12 grams + 2 moles of oxygen atoms weighs 32 grams ) 44 grams. Example: 24 grams of carbon dioxide = 24÷ 44 = 0.5454 moles So for sodium, # of moles = 45.48 g ÷ 22.99g/mole = moles You divide!
How many atoms of potassium make up two moles?
The answer is 12, 044 280.1023 atoms.
What is the ratio of hydrogen atoms to oxygen in glucose and fructose?
Glucose is C6H12O6 and thus the mole ratio is 6 moles of carbon to 6 moles of Hydrogen Molecules (12 moles of Hydrogen atoms) and 3 moles of oxygen molecules (6 moles of oxygen atoms)
How many oxygen atoms are contained in 2.74g of Al2SO42?
Mass of Aluminum Sulfate: 2.74g Molar Mass of Aluminum Sulfate: 342.14 g/mol Therefore, number of moles of Oxygen can be calculated by 2.74g * 12/342.14 g/mol = 0.096 moles Now since u have the moles of Oxygen, the number of oxygen atoms is given by 0.096 mol * (6.02*10^23) particles or atoms/mol that gives u about 5.78 * 10^22 atoms of oxygen
How many atoms in 4H20?
One molecule of H2O has 3 atoms (two hydrogens and one oxygen). So there will be 12 atoms in 4H2O.
How many moles of hydrogen atoms are present in 2 moles of benzene?
2 moles of benzene gives 12 moles of hydrogen atoms since benzene is C6H6
How many moles of oxygen are produced from twelve moles of potassium chlorate?
12 moles KClO3 (3 moles O/1 mole KClO3) = 36 moles of oxygen.
How many moles are of nitrogen are in 12 moles of trinitrotoluene?
3 x 12 = 36 moles of Nitrogen atoms N or 18 moles of Nitrogen molecules N2
How many carbon atoms are in a molecule of maltose if the molecules has 12 oxygen atoms?
12 carbon atoms exist in a molecule of maltose if the molecules have 12 oxygen atoms.
How many cabon atoms are in the molecule of maltose of the molecule has 12 oxygen atoms?
The formula of maltose is C12H22O11 , it has 12 Carbon atoms (and by the way also 12 Oxygen atoms (not 12!) in its molecule).
How many mols of sodium are present in 45.48 g of sodium?
# of moles = Mass÷ Formula weight Example: 6 grams of Carbon atoms Carbon has an atomic mass of 12 grams so according to the Equation # of moles = 6÷ 12 = 0.5 moles For a compound such as CO2 , Formula weight = ( 1 mole of carbon atom weighs 12 grams + 2 moles of oxygen atoms weighs 32 grams ) 44 grams. Example: 24 grams of carbon dioxide = 24÷ 44 = 0.5454 moles So for sodium, # of moles = 45.48 g ÷ 22.99g/mole = moles You divide!
How many atoms of potassium make up two moles?
The answer is 12, 044 280.1023 atoms.
How many moles of acetylene (C2H2) are needed to completely react with 12 moles of oxygen?
The reaction is:2 C2H2 + 5 O2 = 4 CO2 + 2 H2OThe answer is 4,8 moles oxygen.
How many atoms are there in one molecule of C6H12O6?
C6H12O6 is a molecular formula and could refer to any of the following: Hexoses, Allose, Altrose, Fructose, Galactose, Glucose, Gulose, Idose, Mannose, Psicose, Sorbose, Tagatose, Talose, Inositol, how the atoms are arranged determines what the molecule is
