Woodsydal9968 Woodsydal9968

04-04-2018
Chemistry

contestada

What is the oxidation number of sulfur in na2s2o3?

1.

ï¿¼

â1

2.

ï¿¼

+2

3.

ï¿¼

+6

4.

ï¿¼

+4?

Respuesta :

WaleMaths WaleMaths

05-04-2018

Na₂S₂O₃

(+1 × 2) + (2 × x) + (-2 × 3) = 0

2+2x-6 = 0

2x-4 = 0

2x = 4

x = 4/2

x = +2....

Answer Link

Otras preguntas

What is a simile for friendship

Name the geometric solid suggested by a file cabinet. (1 point) A. sphere B. rectangular prism C. pyramid D. cylinder

Why did Pontiac’s Rebellion eventually fail?

A triangular pane of glass has a height of 34 inches and an area of 272 square inches. What is the length of the base of the pane?

After 8 years a loan grows to $75 210. If the interest was compounded annually at a rate of 8.5%, find the size of the initial loan to the nearest dollar.

All of the following are reasons people favor home ownership EXCEPT: a. Homeowners can deduct from taxes the interest paid on a mortgage loan. b. Unlike apart

Would magnesium prefer to lose or gain electrons

Which two numbers add up to -11 that multiply to -432?

If you had a fund with a Year 1 return of +30% and a year 2 return of -25%, what is this fund's a) average annual return for the two years and b) actual return

One way that a college can objectively compare the academic performance of a student with that of other students nationwide is by looking at the student's: A. p