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∙ 12y agoC4H6. C2H3 gives a molecular mass of 27, 54/27 gives 2. Therefore the molecular formula is twice the empirical formula.
Wiki User
∙ 12y agoThe empirical formula C2H3 has a molecular mass of 27 (C: 12, H: 1). To determine the molecular formula with a molecular mass of 54, the molecular formula would simply be double the empirical formula, so the molecular formula would be C4H6.
To find the molecular formula, you need to know the empirical formula and the molar mass of the compound. First, calculate the empirical formula mass of C2H3 = 2(12.01) + 3(1.01) = 27.05 g/mol. Then, divide the molar mass by the empirical formula mass to get the ratio of 162.27 g/mol / 27.05 g/mol = 6. Using this ratio, the molecular formula would be C12H18.
The empirical formula for C8H10 is CH5. This is found by dividing the subscripts in the molecular formula by their greatest common factor.
The empirical formula of organic compounds is the lowest whole number ratio of atoms contained in the substance, as defined in chemistry. The empirical formula gives the minimal ratio of the number of various atoms that exist. It's an empirical formula, if the formula is shortened, but not the exact number of atoms in the molecule, C4H6 is the chemical formula for butane. For every mole of carbon, there are two moles of hydrogen. The carbon-to-hydrogen ratio equals 2:3. C2H3 is the empirical formula for butane (C4H6). Hence, the correct answer is C2H3.
C2H3 is the chemical formula for the molecule known as ethynyl, which is also called acetylene. It is a simple hydrocarbon compound consisting of two carbon atoms and three hydrogen atoms, and is commonly used in welding and as a fuel.
The name of C2H3 is ethyne, also known as acetylene. It is a hydrocarbon compound with a triple bond between two carbon atoms, commonly used in welding and cutting torches.
The compound C2H3 is ethyne, also known as acetylene. It is a colorless gas with a distinct odor, commonly used in welding and as a raw material in chemical synthesis. Ethyne is highly flammable and can form explosive mixtures with air.
The chemical name for C2H3 is ethyne, also known as acetylene.
{CH2- CH-OOC-CH3}N where N is very large and often over 200,000 CH2=CH-OOC-CH3 is the formual for vinyl acetate monomer. The double bond opens up and polymerizes giving the structure above with only a single bond between the CH2 and the CH.