[DQD]

Hi

Tomorrow i will do experiment in my class
so i have to prepare for the report
But some reaction i dont know equation
sb help me check it

1 ml KMnO₄ + 0.5 ml NaOH 20% + Na₂S₂O₃ - not heat this test tube
1 ml KMnO₄ + 2 ml H₂SO₄ 98%
1 ml KMnO₄ + 2 ml NaOH 50%
Next, heat 2 test tube by alcohol lamp
Can it create ozone in first test tube?

Thanks all