please, help be with balance
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please, help be with balance
I have to stop the ozonation of the wastewater with sodium thiosulfate. I am asking for a balance:
O3 + Na2S2O3 = ?
Thank you kindly.
O3 + Na2S2O3 = ?
Thank you kindly.
Re: please, help be with balance
is this the reaction to be balanced?
Na2S2O3 + O3 = SO3 + Na2O2 📖
balanced reaction:
3 Na2S2O3 + 5 O3→6SO3 + 3 Na2O2 📖
However, please wait for confirmation from someone more experienced than me.
Na2S2O3 + O3 = SO3 + Na2O2 📖
balanced reaction:
3 Na2S2O3 + 5 O3→6SO3 + 3 Na2O2 📖
However, please wait for confirmation from someone more experienced than me.
The mind is like a parachute, it only works if it opens. -A. Einstein
Re: please, help be with balance
I am not sure about the products. Thank you very much
- ChenBeier
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Re: please, help be with balance
Please dont write products if you don't know what is going on.
Thiosulfat will be go to sulfate
S2O3 2- + 10 OH- => 2 SO4 2- + 5 H2O + 8 e-
Ozon will be to normal oxygen
O3 + H2O + 2 e- => O2 + 2 OH-
Thiosulfat will be go to sulfate
S2O3 2- + 10 OH- => 2 SO4 2- + 5 H2O + 8 e-
Ozon will be to normal oxygen
O3 + H2O + 2 e- => O2 + 2 OH-
Re: please, help be with balance
Thank you very much ))) Can you help me and write the equation in nonionic form?
Na2S2O3+O3+?=Na2SO4+ O2+?
Na2S2O3+O3+?=Na2SO4+ O2+?
- ChenBeier
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Re: please, help be with balance
I think with the given equations you can develop by yourself. Add both equations so that the electrons will be erased,.
Re: please, help be with balance
It's not easy for me, I tried for a long time. I'm not a chemist, I is imposiible for me. Please help
- ChenBeier
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Re: please, help be with balance
Second equation multiply by 4Thiosulfat will be go to sulfate
S2O3 2- + 10 OH- => 2 SO4 2- + 5 H2O + 8 e-
Ozon will be to normal oxygen
O3 + H2O + 2 e- => O2 + 2 OH-
4 O3 + 4 H2O + 8 e- => 4 O2 + 8 OH-
Addition
S2O3 2- + 10 OH- +4 O3 + 4 H2O + 8 e- => 2 SO4 2- + 5 H2O + 8 e- + 4 O2 + 8 OH-
Simplefy
S2O3 2- + 2 OH- + 4 O3 => 2 SO4 2- + H2O + 4 O2
Add Na+
Na2S2O3 + 2 NaOH + 4 O3 => 2 Na2SO4 + H2O + 4 O2
Finished
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Re: please, help be with balance
O3 + Na2S2O3
From this equation, the thiosulphate from sodium thiosulphate (Na2S203) will go to sulfate.
S2O3 2- + 10 OH- → 2 SO4 2- + 5 H2O + 8 e-
The ozone in the equation (O3) will be converted to normal Oxygen O2
4 (O3 + H20 + 2 e- → O2 + 2 OH-)
By adding both these equations. We get:
S2O3 2- + 10 OH- + 4 O3 + 4 H2O + 8 e- → 2 SO4 2- + 5 H2O + 8 e- + 4 O2 + 8 OH-
Further simplification would be:
S2O3 2- + 2 OH- + 4 O3 → 2 SO4 2- + H2O + 4 O2
After the addition of sodium, the products are sodium sulfate, water, and Oxygen.
The final balanced equation is:
Na2S2O3 + 2 NaOH + 4 O3 → 2 Na2SO4 + H2O + 4 O2
From this equation, the thiosulphate from sodium thiosulphate (Na2S203) will go to sulfate.
S2O3 2- + 10 OH- → 2 SO4 2- + 5 H2O + 8 e-
The ozone in the equation (O3) will be converted to normal Oxygen O2
4 (O3 + H20 + 2 e- → O2 + 2 OH-)
By adding both these equations. We get:
S2O3 2- + 10 OH- + 4 O3 + 4 H2O + 8 e- → 2 SO4 2- + 5 H2O + 8 e- + 4 O2 + 8 OH-
Further simplification would be:
S2O3 2- + 2 OH- + 4 O3 → 2 SO4 2- + H2O + 4 O2
After the addition of sodium, the products are sodium sulfate, water, and Oxygen.
The final balanced equation is:
Na2S2O3 + 2 NaOH + 4 O3 → 2 Na2SO4 + H2O + 4 O2
- ChenBeier
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Re: please, help be with balance
Why do you copy, the same I wrote above.
Did you missed it as well????
Did you missed it as well????
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Re: please, help be with balance
I solved it and saw you added already but i don't know if someone already answered any question I can't.
Re: please, help be with balance
I am not sure about the products.