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下列所列各組物質(zhì)中，物質(zhì)之間通過(guò)一步反應(yīng)就能實(shí)現(xiàn)如圖所示轉(zhuǎn)化的是

                a                          b                            c

A              Al₂O₃                   AlCl₃                      Al（OH）₃

B              NH₃                      NO                         NO₂

C              Si                         SiO₂                       H₂SiO₃

D              Fe                        FeCl₂                      FeCl₃

下列所列各組物質(zhì)中，物質(zhì)之間通過(guò)一步反應(yīng)就能實(shí)現(xiàn)如圖所示轉(zhuǎn)化的是

                    a                                    b                              c

A                                                                  

B                                                               

C                                                                     

D                               

下列所列各組物質(zhì)中，物質(zhì)之間通過(guò)一步反應(yīng)就能實(shí)現(xiàn)如圖所示轉(zhuǎn)化的是  (    )