angelicahouston6920 angelicahouston6920

15-07-2017
Chemistry

contestada

What is the empirical formula of a compound that is 56.95% cu, 14.37% s, and 28.68% o?

Respuesta :

ChristenJoy ChristenJoy

15-07-2017

Assume 100g

Cu = 56.95/63.5 = 0,89685
S = 14.37/32 = 0.44906
O = 28.68/16 = 1.7925

Divide by the smallest

2:1:4

Therefore the formula is cu2so4

Answer Link

Otras preguntas

-14n q = rt - 4n, for n

Hey guys, im new to this so can you plz help me out on these questions and explain a bit plz:

Which would be considered a significant social effect of the First Great Awakening? a. The number of Protestant religious denominations in the colonies decline

9 divided by one third

How many times as much as 0.2 is 0.02?

No irrational numbers are whole numbers true or false

What is the inverse of the function C=5/9(F-32) (Fahrenheit to Celsius function) ~Thanks

Which was not a way British policy changed during the 1800s? a. By limiting working hours b. By allowing more labor unions c. By limiting grain imports d. B

How did the Tet Offensive affect the South Vietnamese people during the Vietnam War?

Round 446,221 to the nearest ten.