BVBFAN1 BVBFAN1

23-05-2016
Chemistry

contestada

What is the ratio of Al ions to S ions in a neutral compound?

Respuesta :

Аноним Аноним

25-05-2016

Aluminum ions are usually +3 while sulfide ions are usually -2 which means that a neutral compound of aluminum sulfide would be Al₂S₃. 3×2=6 while -2×3=-6 and 6+-6=0.

I hope this helps. Let me know if anything is unclear.

Answer Link

Otras preguntas

What do I need to do

n this excerpt from Emily Dickinson's poem "Dying," what is the meaning of the word onset?

Economic factors include ethics and public opinion. True or False

How do you multiply 9•0•3

The product of 3 and a number, divided by 8

How many quarts are equal to 15 pints? Pls help I’m stupid (need it by today , January 22, 2019) thx

A 2.5g copper penny is given a charge of -4.0*10^-9c. how mny excess electrons are on the penny?

Garret has $1.74. Pencils cost $0.15 each, and he bought 10 pencils. How much money does Garrett have left?

Directions: Solve each inequality and graph the solution on the number line. 1. 3x + 2 < -4 -------I---------I---------I----------I----------I-----------I---

This led to the "War on Terrorism." A.the events of 9/11 B.the Lebanese Civil War C.the Intifada D.the Six-Day War