P+ o2 = p2 o5 fe + cl2 = fecl3 zn + hcl = zncl2 - вопрос №22523224490566 от kpiscom2 23.03.2023 23:55

Question

Химия: P+ o2 = p2 o5 fe + cl2 = fecl3 zn + hcl = zncl2 + h2 hgo == hg + o2 mg + o2 = mgo ag2o= ag+ o2 al + s= al2s3 ca+ hcl= cacl2 + h2 al + s = al2s3 zn + hcl = zncl2 + h2 au2o3 = au + o2 p2o5 + h2o = h3po4

kpiscom2 · Answer

2Fe + 3Cl2 = 2FeCl3Zn + 2HCl = ZnCl2 + H22HgO = 2Hg + O22Mg + O2 = 2MgO2Ag2O= 4Ag+ O22Al + 3S= Al2S3Ca+ 2HCl= CaCl2 + H22Al + 3S = Al2S3Zn + 2HCl = ZnCl2 + H22Au2O3 = 4Au + 3O2P2O5 + 3H2O = 2H3PO44P + 2O5 = 2P2O5...