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How many moles of carbon dioxide are formed in the complete combustion of one mole of octane C8H18?
The answer is 8 moles CO2.
How many moles are in 95.0 gram of octane?
how many moles are in 95.0 gram of octane?
How many moles of are present in 16.0 of octane?
To determine how many moles of octane are present in 16.0 g, you would divide the mass of octane by its molar mass. The molar mass of octane (C8H18) is approximately 114.23 g/mol. Therefore, 16.0 g ÷ 114.23 g/mol = 0.14 moles of octane.
How many moles of hydrogen gas would be needed to react with excess carbon dioxide to produce 30.6 moles of water vapor?
CO2 + H2 -> CO + H2O one to one here 30.6 moles H2O (1 mole H2/1 mole H2O) = 30.6 moles Hydrogen gas needed
How many moles of H2O are produced when 0.721mol of octane is burned?
6,49 moles of water are obtained.
How many moles of carbon dioxide are formed in the complete combustion of one mole of octane C8H18?
The answer is 8 moles CO2.
How many moles are in 95.0 gram of octane?
how many moles are in 95.0 gram of octane?
How many moles of are present in 16.0 of octane?
To determine how many moles of octane are present in 16.0 g, you would divide the mass of octane by its molar mass. The molar mass of octane (C8H18) is approximately 114.23 g/mol. Therefore, 16.0 g ÷ 114.23 g/mol = 0.14 moles of octane.
How many moles of hydrogen are present in 3 moles of methane?
Methane (CH4) has four atoms of hydrogen per molecule. If there are 3 moles of methane, then there are 12 moles of hydrogen.
How many moles of hydrogen gas would be needed to react with excess carbon dioxide to produce 30.6 moles of water vapor?
CO2 + H2 -> CO + H2O one to one here 30.6 moles H2O (1 mole H2/1 mole H2O) = 30.6 moles Hydrogen gas needed
How many molecules are in octane?
There are eight carbon atoms and eighteen hydrogen atoms.
How many moles of hydrogen cyanide would be produced from the complete reaction of 10 moles of oxygen gas?
Absolutely none, as there is no oxygen in hydrogen cyanide. Its formula is HCN--one atom each of hydrogen, carbon and nitrogen.
How many hydrogen atoms are present in 2 moles of ch4?
One molecule has four H atoms.So two moles have 8 moles
How many moles of H2O are produced when 0.721mol of octane is burned?
6,49 moles of water are obtained.
How many elements are in C8H18?
The chemical formula C8H18 represents octane, which contains two types of elements: carbon (C) and hydrogen (H). Specifically, there are 8 carbon atoms and 18 hydrogen atoms in one molecule of octane. Therefore, there are a total of 2 different elements present in C8H18.
How many atoms of hydrogen are in 0.180 moles of carbon hydroxide?
To find the number of atoms of hydrogen in a compound, you need to look at the chemical formula. In carbon hydroxide (CHO), there are 1 atom of hydrogen for each carbon and oxygen atom. In this case, there are 0.180 moles of CHO, so there are 0.180 moles of hydrogen atoms as well. To convert moles to atoms, you can use Avogadro's number (6.022 x 10^23) to find that there are approximately 1.08 x 10^23 atoms of hydrogen in 0.180 moles of carbon hydroxide.
How many moles of water will be produced from 1 mole of octane?
9
