veronicaannema
veronicaannema veronicaannema
  • 09-03-2016
  • Chemistry
contestada

How many moles of ethyl alcohol, C2H6O, are in a 16.0 g sample

Respuesta :

Tiendi
Tiendi Tiendi
  • 09-03-2016
moles = mass/molar mass, so n(C2H6O)= 16.0 / (12+12+(1x6)+16)
=0.348 (to correct sig figs)
Answer Link

Otras preguntas

Need a step by step on how to solve this please
why is silicon used to make PV cells
why is silicon used to make PV cells
What is the range of the function: {(1, 3); (3, 5); (5, 7); (7, 9)}?                                    A. {1, 3, 5, 7}
why is silicon used to make PV cells
determine whether the function has a maximum or minimum value. f(×)= x^2+9
Need a step by step on how to solve this please
How does the potential of a bird increases after sitting on a wire due to which, it does not get electric current?
Why did many intellectuals and artists criticize Americn culture during the 1950s?
Why did many intellectuals and artists criticize Americn culture during the 1950s?