razo77791 razo77791
  • 23-01-2024
  • Chemistry
contestada

In an experiment, 50 mL of 0.1 M solution of a salt reacted with 25 mL of 0.1 M solution of sodium sulphite. The half equation for the oxidation of sulphite ion is:
SO₃²⁻(aq)+H2O→SO₄²⁻(aq)+2H⁺(aq)+2e⁻
If the oxidation number of the metal in the salt was 3, what would be the new oxidation number of the metal?
A. 0
B. 1
C. 2
D. 4

Respuesta :

Otras preguntas

Allison has more than 2 but less than 3 hours to spend on her homework.she has work in maths,english,and social-studies.she plans to spend equal amounts of tim
The greatest common factor of 18 and a mystery number is 6. Give three possible values for the mystery number.
order from least to greatest 2.614,2.146,2.46,2.164
Factor completely x^4 +8x^2 -9
2x plus 4 less than or equal to 24 = what?
mrs. sanchez is given a $550 hiring bonus with a new job. she earns an average commission of $274 per week. If $68 is subtracted each week for taxes benefits, h
order from least to greatest 2.614,2.146,2.46,2.164
Can someone give me some reason why you would go against the 19th amendment?
evaluate the importance of the microscope to biology
Why did the government encourage Americans to grow food in victory gardens during World War I?