kenzie3518 kenzie3518
  • 02-05-2019
  • Chemistry
contestada

Caffeine has the following percent composition: carbon 49.48%, hydrogen 5.19%, oxygen 16.48% and nitrogen 28.85%. Its molecular weight is 194.19 g/mol. What is its molecular formula?

Respuesta :

vincy54 vincy54
  • 02-05-2019

Here is the solution hope u understand

Ver imagen vincy54
Answer Link

Otras preguntas

what is the percent of 200 is 0.5
Please solve this. I'm very confused ​
What section of the United States grew the most during the war? Why
How and where did colonization develop? (Answer ASAP)
why is the demand for labor called a dervied demand
What is the function f(x)=3(x^2-8x)+10 written in vertex form
By upholding a high standard of personal qualities, you will demonstrate excellent human relations skills to those around you, and your role will become a centr
50% of _ =7 answer plssssss
Identify the equation of the translated graph in general form x^2-y^2=9 for T(-4,2)
Which term is a related word of flight as it is used in this passage?