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5.839 grams C8H8 ( 1 mole C8H8/104.144 grams)(8 mole H/1 mole C8H8)(6.022 X 1023/1 mole H)
= 2.701 X 1023 atoms of hydrogen
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Wiki User
∙ 12y ago
To find the number of hydrogen atoms in 5.839 grams of C8H8, first calculate the molar mass of C8H8, which is 104 g/mol. Next, find the number of moles of C8H8 in 5.839 grams using the molar mass. Since there are 8 hydrogen atoms per molecule of C8H8, multiply the number of moles by 8 to get the number of hydrogen atoms.
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Write a balanced chemical equation for the reaction that occurs when the hydrocarbon styrene is combusted in air?
The balanced chemical equation for the combustion of styrene in air is: C8H8 + 9O2 → 8CO2 + 4H2O
What could be a molecular formula for the empirical formula C2H2?
The molecular formula for the empirical formula C2H2 is also C2H2. The empirical formula gives the simplest whole number ratio of atoms present in a compound, whereas the molecular formula provides the actual number of atoms of each element in a molecule.
What is the correct empirical formula for Styrofoam?
The correct empirical formula for Styrofoam is (C8H8)n, where n represents a variable number of repeating units of C8H8. Styrofoam is a polymer made up of styrene monomer units linked together in long chains.
What is this compound called c8 h16?
The compound C8H16 is called octane. Octane is a straight-chain hydrocarbon molecule commonly found in gasoline and used as a standard reference for measuring the anti-knock properties of fuels in internal combustion engines.
What is the balanced equation for octane burned in the presence of oxygen gas?
This is a typical combustion reaction in that it involves a hydrocarbon reacting with oxygen. The products of combustion reactions are always carbon dioxide and water, just in varying quantities.
Styrofoam is a trade name for polystyrene foam Styrene has an empirical formula of CH It has a molecular mass of 104 amu What is the correct molecular formula for styrene?
The molecular formula for styrene is C8H8. This is derived by multiplying the empirical formula (CH) by a factor of 8 to get the molecular formula. Styrene consists of 8 carbon atoms and 8 hydrogen atoms.
What is the emperical formula for cubane and 92.26 percent carbon?
The empirical formula for cubane with 92.26% carbon is C8H8. This ratio of carbon and hydrogen atoms aligns with the molecular structure of cubane.
What is molecular formula for hydrocarbon styrene?
The chemical formula of styrene is C6H5CH=CH2
Is styrene organic or inorganic?
Styrene is considered an organic compound because it contains carbon-hydrogen bonds. Specifically, it is an aromatic hydrocarbon with the chemical formula C8H8.
Is styrene a element?
No, styrene is a molecule with the formula C8H8
Write a balanced chemical equation for the reaction that occurs when the hydrocarbon styrene is combusted in air?
The balanced chemical equation for the combustion of styrene in air is: C8H8 + 9O2 → 8CO2 + 4H2O
What is a polymer of styrene?
This polymer is called polystyrene - (C8H8)n.
What is the chemical compounds of styrofoam?
Styrofoam is a form of polystyrene - (C8H8)n.
What technology is involved in making styrene plastics?
Making styrene The basic unit of polystyrene is styrene, which is the product of a two-fold reaction. Ethylene and benzene, in the presence of a http://www.answers.com/topic/catalyst such as http://www.answers.com/topic/aluminum-chloride-data-page, form ethylbenzene (C8H8), which is then dehydrogenated (hydrogen is removed) at 1,112-1,202 degrees Fahrenheit (600-650 degrees Celsius) to form styrene (C8H8
What could be a molecular formula for the empirical formula C2H2?
The molecular formula for the empirical formula C2H2 is also C2H2. The empirical formula gives the simplest whole number ratio of atoms present in a compound, whereas the molecular formula provides the actual number of atoms of each element in a molecule.
What is polystryene?
Polystyrene is an aromatic polymer of styrene. Its other name is Thermocole. Its molecular formula is (C8H8)n.
What is the difference between kerosene and gasoline?
Kerosene:its structural formula is C8H8.C14H30.it is a heating fuel.its boiling point ranges 175-325.C.Gasolene:it contains carbon atoms ranging C4H10-C13H28.it is a motor fuel.Its boilin point ranges 40-220.C
