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What is the molecular formula of a compound with an empirical formula of CH?
The molecular formula of a compound with an empirical formula of CH is likely to be CH, as there is only one carbon atom and one hydrogen atom in the empirical formula. In this case, the empirical formula is also the molecular formula.
What two compounds have the same empirical formula?
CH4 has the same molecular and empirical formulas.
How do you determine the molar mass of acetylene and it's molecular formula?
The density of acetylene gas is 1.17 grams/L at STP. 1.17g/1L * 22.4L/1mol = 26 mol because in pure gases 1 mol= 22.4 liters. the empirical formula is CH the molar mass of CH is 12+1=13 g/mol 26/13=2 C2H2
Is acetylene C2H2 a compound or element?
No, Acetylene is a compound which contains atoms of Carbon and Hydrogen. Acetylene is also called Ethyne and has the formula HC2H.
What is the molecular shape of ph3 ch4 hclo n2 ch3nh2 h2co C2H2 CH3Cl HCOOH HCn H2O2?
The molecular shape of HCOOH is trigonal planar, I believe...
C2H2 is a chemical formula for acetylene. Which type of chemical formula is this A molecular formula An empirical formula A structural formula?
C2H2 is a molecular formula because it shows the actual number of atoms of each element present in a molecule of acetylene.
What is the molecular formula of a compound with an empirical formula of CH?
The molecular formula of a compound with an empirical formula of CH is likely to be CH, as there is only one carbon atom and one hydrogen atom in the empirical formula. In this case, the empirical formula is also the molecular formula.
The empirical formula for acetylene?
Acetylene is C2H2 so its emperical formula is C1H1.
What two compounds have the same empirical formula?
CH4 has the same molecular and empirical formulas.
What is an empirical formula c4h8 c2h4 ch c2h2?
CH2 is the empirical formula for C4H8 because it is an alkene and the empirical fomula for ALL alkenes are C(n)H(2n) n being the number of molecules!!! (^-^)
What is the molecular formula of a compound that has a mass of 54 and an empirical formula of c2h2?
This is a hydrocarbon called Acetylene (IUPAC name : Ethyne). It contains two carbon atoms joined with a triple bond, and 2 hydrogen atoms connected to the two carbon atoms with a single bond. Its structure : H-C≡C-H
Is it possible for different covalent compounds to have the same empirical formula?
Yes, it is possible for different covalent compounds to have the same empirical formula. This occurs when compounds have different arrangements of atoms but the same ratio of elements. An example is ethyne (C2H2) and benzene (C6H6), both of which have an empirical formula of CH.
What is the difference between empirical and molecular formula?
An empirical formula is one that shows the lowest whole number ratio of the elements present. The molecular formula shows the composition of the molecules. An example is phosphorus pentoxide, P2O5 empirical formula, P4O10 molecular formula.
What is the molecular geometry for c2h2?
C2H2 (acetylene) is a linear molecule.
What is the structural formula acetylene?
C2H2 no, isn't it H-C=C-H (the equals sign should have three lines but I don't know how do do that on the computer) C2H2 is the molecular formula, H-C=C-H is the structural formula.
What is C2H2 molecular shape?
Linear.
If a compound has an empirical formula of CH and a mass of 26 grams what is the molecular formula?
First, add together the atomic masses of the elements:C- 12.0H- 1.00_______13.0Now put it into the following formula:x(added atomic mass) = molecular weight13.0x = 26.0Then find xx= 2Take the x value and multiply it with the number of atoms in the empirical formula/C1H1 * 2 = C2H2The final answer is the actual molecular formula C2H2 or Acetylene
