{"id":"chemia-2003-styczen-probna-podstawowa/zad/12","paper_id":"chemia-2003-styczen-probna-podstawowa","number":"12","points":2,"ptype":"open","subject":"chemia","category":"probna","year":2003,"month":"styczen","level":"podstawowa","text":"Zadanie 12. (2 pkt)\nNapisz równania zachodzących reakcji.\n6\nArkusz I","answer":null,"answer_text":"12. S + O2 → SO2,\nSO2 + H2O → H2SO3, lub H2SO3\nH+ + HSO3\nLub SO2 + H2O\nH+ + HSO4\n2-\n1\n1\n2","solution":null,"image":"img/chemia-2003-styczen-probna-podstawowa/zad-12.webp","solution_image":null,"topics":null,"page_from":5,"source":"ocr","answer_source":null,"answer_text_source":"ocr","solution_source":null,"text_source":"ocr","source_label":"Chemia · Matura próbna · styczeń 2003 (podstawowa)","subject_label":"Chemia","category_label":"Matura próbna","text_html":"<p>Zadanie 12. (2 pkt)<br>Napisz równania zachodzących reakcji.<br>6<br>Arkusz I</p>","answer_text_html":"<ol><li>S + O2 → SO2,</li></ol>\n<p>SO2 + H2O → H2SO3, lub H2SO3<br>H+ + HSO3<br>Lub SO2 + H2O<br>H+ + HSO4<br>2-<br>1<br>1<br>2</p>","solutions":[]}