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Five molecules of propane have 40 hydrogen atoms.
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∙ 6y ago
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How many atoms are present in the formula for propane?
The chemical formula of propane is C3H8; 11 atoms are present in the molecule.
How many moles of hydrogen atoms does 5 moles of propane molecules contain?
Since propane has the formula C3H8, each mole of propane will have 8 moles of hydrogen atoms, so 5 moles of propane will contain 5x8=40 moles of hydrogen.
How many molecules are present in 1.00 mole of CH3OH?
6.022e23
How many molecules present in water?
How much water?? ml or L
How many Na2SO4 molecules are present in 1.125 moles?
1,125 moles of sodium sulfate contain 6,774908464125.10e23 molecules.
How many propane molecules are in 22.4 liters of C3H8 gas at STP?
Propane has a density of .0018794 g/cm3. in 22.4 liters, there are 22400 cm3, so there are 42.10 grams of propane. The molar mass of propane is 44.10 g/mole, so there are .955 moles. Via Avogadro's number, there are then 5.751 E23 molecules of propane present.
How many atoms are present in the formula for propane?
The chemical formula of propane is C3H8; 11 atoms are present in the molecule.
How many molecules are in 2.0 moles of propane?
1.204 x 1024
How many moles of hydrogen atoms does 5 moles of propane molecules contain?
Since propane has the formula C3H8, each mole of propane will have 8 moles of hydrogen atoms, so 5 moles of propane will contain 5x8=40 moles of hydrogen.
How many molecules of water are present in 1g of water?
The answer is 0,166.10e23 molecules.
How many molcules are present in 42.0g of Cl2?
How many molecules are present in 42.0g of Cl2
How many molecules are present in 2c6h12o6?
12 molecules of carbon 24 of hydrogen 12 of oxygen
How many molecules are present in the C3H4 sample?
1.51 x 10 ^23 molecules
How many water molecules are present in magnesium sulphite?
Magnesium sulfite has 6 water molecules.
How many molecules are present in 691 grams of potassium carbonate?
30.115*10^23 molecules
How many molecules are present in 0.340g of HCl?
0,34 g HCl contain 5,6.10e21 molecules.
How many fused rings are present in steroid molecules?
4
