hatfieldtaylor15 hatfieldtaylor15

15-06-2017
Chemistry

contestada

What is the empirical formula for a compound if a sample contains 1.0 g of S and 1.5g of O

Respuesta :

dec77cat dec77cat

26-06-2017

m(S)=1 g
m(O)=1.5 g
M(S)=32 g/mol
M(O)=16 g/mol

n(S)=m(S)/M(S)
n(O)=m(O)/M(O)

n(S)=1/32=0.03125 mol
n(O)=1.5/16=0.09375 mol

S : O = 0.03125 : 0.09375 = 1 : 3

SO₃ - is the empirical formula

Answer Link

Relax

Otras preguntas

At the Network layer, what type of address is used to identify the receiving host?

In I Know Why the Caged Bird Sings, author Maya Angelou’s purpose is to tell about her childhood, while her shows how she thinks and feels about her childhood.

Aaron has designed innovative accessories for hard-core bicycling enthusiasts.He knows where and how he will make them,and he needs to turn his attention to the

Help please Almost due

The maintenance of normal volume and composition of extracellular and intracellular fluids is vital to life. List and briefly describe the kinds of homeostasis

The cash cycle measures the days required to produce finished goods or delivered services. true/false

Will mark brainliest who answers fastest and right

A light beam with wavelength 500 nm is reflected constructively from a thin layer of oil having index of refraction 1.25. The oil floats on the top of water of

What is the main hitch or problem in getting fusion to occur?

Many students with disabilities are assigned to special classes taught by a special education teacher but are mainstreamed with nondisabled students part of the