andersonhayden218 andersonhayden218
  • 12-01-2020
  • Chemistry
contestada

What is the mass percent of carbon in a hydrocarbon with the formula C7H3O4

Respuesta :

BlueCherryBeary
BlueCherryBeary BlueCherryBeary
  • 12-01-2020
mass of carbon in ethene = 2 x 12 = 24. total mass of molecule = 24 + 4 = 28. mass % of carbon = 24/28 x 100 = 85.7%
Answer Link

Otras preguntas

A desk is on sale for 34%  off. The sale price is $363  .What is the regular price? I tried this problem so many times but I keep getting it wrong.. :(
What were the names of the minerals and types of rocks?
A total of 350 signatures is needed for a petition to be considered by the town legislature. If 125 signatures have already been obtained, what percentage of th
How do I identify the lines of symmetry in a conic section?
what is a thematic collection(definition)z ?
Which of the following is not a characteristic of a country? self-governed defined borders labeled as a non-sovereign state contains its own population of peopl
42 is 30%of what number
What geographic feature is associated with subduction zones?
What responsibility is given to the caliph in the first duty?
What's the force that causes lava to erupt?