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The molecular mass of alkanes varies depending on the number of carbon atoms in the chain. Alkanes have the general formula ( C_nH_{2n+2} ), where ( n ) is the number of carbon atoms. For example, methane (1 carbon) has a molecular mass of about 16 g/mol, while octane (8 carbons) has a molecular mass of approximately 114 g/mol. As the number of carbon atoms increases, the molecular mass of the alkane increases accordingly.
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How can alkanes be described?
Alkanes are hydrocarbons with only single bonds between carbon atoms, making them saturated hydrocarbons. They are colorless, odorless, and nonpolar molecules that are relatively unreactive under normal conditions. The physical properties of alkanes, such as boiling point and solubility, increase with increasing molecular weight.
What is the molecular mass of cytosine?
The molecular mass of cytosine is approximately 111.1 grams per mole.
what is the molecular mass of water vapour?
The molecular mass of water vapour is 18.01528
What is the gram molecular mass of hydrogen?
The gram molecular mass of hydrogen is 1 gram per mole.
What is the gram molecular mass of a compound if 5 moles of the compound has a mass of 100 grams?
To find the gram molecular mass of the compound, you can use the formula: mass = moles × gram molecular mass. Given that 5 moles of the compound have a mass of 100 grams, you can rearrange the formula to find the gram molecular mass: gram molecular mass = mass / moles. Thus, gram molecular mass = 100 grams / 5 moles = 20 grams per mole.
What is the molecular formula for CnH2n?
alkanes
What is the molecular formula for CnH2n 2?
alkanes
What is the molecular formula of alkanes?
C(n)H(2n+2)
What is the mass of hexane?
I assume you mean the molecular mass. Its molecular mass is 86.175
What is the molecular for sucrose?
I assume you mean the molecular mass. Its molecular mass is 342.3g/mol
What is the molecular formula for alkanes with 11 carbon atoms?
75. decane 2-methylnonane 2,2-dimethyloctane 2,3-dimethyloctane etc. ... I'm not going to list all 75.
How can alkanes be described?
Alkanes are hydrocarbons with only single bonds between carbon atoms, making them saturated hydrocarbons. They are colorless, odorless, and nonpolar molecules that are relatively unreactive under normal conditions. The physical properties of alkanes, such as boiling point and solubility, increase with increasing molecular weight.
What is the molecular mass of cytosine?
The molecular mass of cytosine is approximately 111.1 grams per mole.
What is the molecular mass in pentane?
Molecular mass of pentane is 72 u.
Can petrol dissolve in alkane?
Petrol is a mixture of hydrocarbons that includes alkanes. So, some components of petrol can dissolve in alkanes, especially those with similar molecular structures. However, not all components of petrol will dissolve in alkanes, as petrol is a complex mixture of various hydrocarbons.
what is the molecular mass of water vapour?
The molecular mass of water vapour is 18.01528
What is the gram molecular mass of hydrogen?
The gram molecular mass of hydrogen is 1 gram per mole.
