sparklegrace6909 sparklegrace6909
  • 10-12-2022
  • Chemistry
contestada

ibuprofen has the following mass percent composition: c 75.69 % , h 8.80 % , o 15.51 % . what is the empirical formula of ibuprofen? express your answer as a chemical formula.

Respuesta :

Otras preguntas

A ping pong ball with a dent in it can be put into a pan of boiling water. After a short amount of time, the dent will pop out. Explain why this occurs.
How did the french alliance affect the american cause during the revolutionary war?
If the tax multiplier is minus1.5 and a​ $200 billion tax increase is​ implemented, what is the change in​ gdp, holding all else​ constant? ​ (you may assume th
In the triangle below, 1) Find the length of BC 2) Find the are area of Δ ABC
Find the volume of this triangular prism. Dimensions are in inches
write the proper word equation to express the following chemical reaction: 3Li (s) + AuCI3 (aq) -> 3LiCI (aq) + Au(s)
Determine whether quantities vary directly or inversely and find the constant of variation. A teacher grades 25 students essays in 4 hours. Assuming he grades
The kind of metabolism that yeast undergoes during bread making is __________ fermentation.
4 mi= yd. please help me fast
How did the nation get pulled apart when the fugitive slave act pass?