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

determine the number of sub shells and orbital in the fifth main shell

What are the solutions to the equation x2 − 1 = 399? A. X=20 and x=-20 B. X=200 and x=-200 C. X=400 and x=-400 D. X=398 squared and x=-398 squared

What expression is equivalent to x-5/(x-5)(x-4)

How many grams are in 1.3 decigrams?

A music player was marked down by 1/4 of the original price. a. If the sales price is $128, what is the original price? b. If the music player was marked up by

A bicycle wheel with the diameter 70cm is making 25 revolutions while travelling. Find the distance covered by the bicycle

Each student wears a name tag while at the aquarium the name tags are rectangles that are three inches long and five inches wide what is the area of each name t

Which which of the following statements is not true? A. Negatively charged objects attract other negatively charged objects.B. positively charged charged object

please solve this equation

for which values of x and y is line p parallel to line q? x=5, y=3 x=1, y=5 x=3, y=5 x=3, y=6