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

How does 3/8 x 4/9 is 3 groups of 4/9, divided into 8 equal parts describe 3/8 x 4/9?
How many different gardens can a farmer plant if he wants one row each of six vegetables? 720 120 36
Which of the following could be considered a civil society method of limiting government? A.journalists investigating reports of wrongdoing by public officials
Which of the following sentences has the right punctuation? "I will in a minute," she replied, "as soon as I finish this chapter." Have you read the assigned sh
writing numbers in Expanded Form
Using only whole numbers, how can you draw three rectangles with perimeter of 12 units
The Scopes Trial made it legal to teach fundamentalism in school. True False
0.1 10 times as much as
Why are negative externalities unfair? They allow firms to make profits, while forcing other people to bear some costs of production. They are deceptive to cons
Who were the first people known to a value for pi