southerngrace12 southerngrace12
  • 02-01-2017
  • Chemistry
contestada

A compound has a molar mass of 90 grams per mole and the empirical formula CH2O. What is the molecular formula of this compound?

Respuesta :

cherryapple2000
cherryapple2000 cherryapple2000
  • 02-01-2017
CH2O = 12 + 2 + 16 = 30
90 /30 = 3
3 x (CH2O) = C3H6O3
Answer Link

Otras preguntas

Please answer this correctly
What can you conclude about parallel lines drawn in the coordinate plane?
Find an equation for the line with the given properties. Perpendicular to the line y = -3x - 2; containing the point (-2, 3)
Jenny bought a crate of 5,750 golf balls. The crate had white, orange, and blue golf balls. 1,212golf balls were orange. 1,564 golf balls were blue. How many of
Kepler's laws are used to plan the orbits of artificial satellites around the Earth. True False
Which river is east of the Andes Mountains
a. A square's perimeter is 4 times the length of its side
Once Henry's regiment defeats the Confederate soldiers, they…
Solve the equation P = t+ r+ s for t
Unit 1, Lesson 6 2. The point (-4,1) is rotated 180 degrees counterclockwise using center (-3,0). What are the coordinates of the image? A. (-5,-2) B. (-4,-1) C