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What is the molecular formula of the simplest alkane capable of having constitutional isomers?
C4H10 is the simplest alkane formula C2H4 is the simplest alkene formula
What is the molecular formula of the compound CH2 with molar mass 42.0?
The unit CH2 has a gram atomic mass of 12.011 + 2(1.00794) or about 14. 42.0/14 = 3; therefore the molecular formula is C3H3.
How can you find the molecular formula of a compound when its percentage composition is given?
Yes, if you have some additional information, such as the molecular weight. For instance, the molecules C2H4 and C4H8 have exactly the same percent composition, but they are very different molecules. So you need some other information to tell them apart than the percent composition.Answer ExpandedThis is kind of a trick question. By knowing the percent composition, you would easily be able to determine its empirical formula, but molecular formula is a bit different. The molecular formula is the actual number of atoms in a molecule, so in order to find the specific molecular formula of a substance, you would also need to know how many grams there is of that substance.(This explains the difference between C2H4 and C4H8)
What is the Molecular formula for 2-butyne?
What is the molecular formula of 2-Butyne
Is CH2O an empirical or molecular formula?
CH2O is both the empirical and molecular formula for formaldehyde. The empirical formula shows the simplest whole-number ratio of atoms, while the molecular formula shows the actual number of each type of atom in a molecule.
Is C2H4 molecular or ionic?
Molecular
Is C4H10 an empirical formula or a molecular formula for butane?
C4H10 is the molecular formula for butane, as it represents the actual number of atoms of each element in a single molecule of the compound. The empirical formula for butane would be CH5, as it shows the simplest whole number ratio of atoms present in the compound.
What is the molecular formula of the compound CH2 with a molar mass 42.0 gmol?
The molecular formula of the compound is C2H4, which has a molar mass of 28 g/mol. Since the given compound has a molar mass of 42.0 g/mol, it must include an additional CH2 group, resulting in the molecular formula C2H6.
What is the electronic geometry and molecular of C2H4?
The electronic geometry of C2H4 is trigonal planar, with a bond angle of approximately 120 degrees. The molecular geometry of C2H4 is also planar, with a bond angle of approximately 121 degrees.
What is the compound that has an empirical formula of CH2?
C12h24
What is the chemical formula of ethene?
Formula: C2H4
What is the chemical formula for ethene?
Formula: C2H4
What is the molecular formula of the simplest alkane capable of having constitutional isomers?
C4H10 is the simplest alkane formula C2H4 is the simplest alkene formula
What is the molecular formula of the compound CH2 with molar mass 42.0?
The unit CH2 has a gram atomic mass of 12.011 + 2(1.00794) or about 14. 42.0/14 = 3; therefore the molecular formula is C3H3.
C2H4 is it molecular or ionic?
No, this molecule is not ionic. It is composed of all non metal atoms. In order to be ionic, the compound should consist of the following combinations: metal + nonmetal, or metal + polyatomic ion, or 2 polyatomic ions together.
What is the formula for ethylene?
CH2CH. It's classified as either a terminal alkene (unstable) or a vinyl group.
What is the chemical formula of the compound polyethylene?
Formula: (C2H4)n
