H₂O₂ + 2FeSO₄ + H₂SO₄ → Fe₂(SO₄)₃ + 2H₂O
H₂O₂ + 2H⁺ + 2e⁻ → 2H₂O k=1
Fe²⁺ → Fe³⁺ + e⁻ k=2
H₂O₂ + 2H⁺ + 2Fe²⁺ → 2H₂O + 2Fe³⁺
The season that is starting is winter.
The answer to 21 is (4)
Answer:
C
Explanation:
If you move the decimal to the left it transforms the expression into scientific notation.
The answer is C. Life
Hope this helps! :)
