shirin2006 shirin2006
  • 18-06-2021
  • Chemistry
contestada

A hydrocarbon was found to contain 82.8% by mass of carbon. It has
an Mr of 58. Find the empirical and molecular formulas of this
compound.

Respuesta :

thanhthuy1111 thanhthuy1111
  • 18-06-2021

Answer: C4H10

Explanation: [tex]\left \{ {{12x+y=58} \atop {\frac{12x}{58} =82,8%}} \right. \\[/tex]%

==> x=4, y=10    C4H10

Answer Link

Otras preguntas

what landform has high elevation and high relief
karens batting average was 0.444. She was at bat 45 times. How many hitd did she get?
order each set of numbers from least to greatest 3/5,0.8,8%,7/10
Is it possible to find the product of two mixed numbers by multiplying the whole number parts together, then multiplying the two fractional parts together,and f
The oldest type of city government in America is the _______ form
65% of 30? Explain please.
how do you simplify (21 to the 7th power)to the 7th power
solve the systems of equations  4a+7b=5, 8a-4c=-24, 6b-4c=26, solution is ___,___,_____.
How are conclusions and evidence related
what kind of lens does a nearsighted person need