Mam first I didn't understand this one but now I understood clearly coming Thursday chemistry public exam so mam you clear my dought in this vedio thanks you mam
Mam தயவு செய்து 11th std book la oxidation number method la .. Evaluate yourself .. Sum podungaa mam 😩😩 Mam sulphur +6 potu As-9 vachu antha sum ma poten .. Ana yenaku kolaputhu... As2S3+ HNO3 + H2O →H3AsO4 + H2SO4 + NO
I'm sorry that I can't fully understand what are you trying to say, so best I can do is balancing the chemical equation for you : 4H2O + 28HNO3 + 3As2S3 -> 9H2SO4 + 28NO + 6H3AsO4