广西大学《无机化学万题库》41、无机化学万题库答案：-方程式和俗名题.doc

1 无机化学万题库参考答案六、方程式和俗名题参考答案一、方程式的配平 1. Si+2 NaOH +H 2O= Na 2 SiO 3+2H 2↑ 2. Si+ Ca (OH) 2+2 NaOH = Na 2 SiO 3+ CaO +2H 2↑ CO 2+ BaH 2(热)=2 CO + Ba (OH) 2 LiH +B 2H 62 LiBH 4 LiH + AlCl 3 LiAlH 4+3 LiCl 6. LiAlH 4+4H 2O= Al (OH) 3+ LiOH +4H 2 XeF 4+ 12H 2O=2 XeO 3+4 Xe + 24 HF +3O 2 8. XeF 6+H 2O= XeOF 4+2 HF 9. XeF 6+3H 2O= XeO 3+6 HF KI+ KIO 3+3H 2 SO 4=3K 2 SO 4+3I 2+3H 2O Br 2+3 Na 2 CO 3=5 NaBr + NaBrO 3+3 CO 2 2+6 KOH = KIO 3+5 KI+3H 2O 13. IO 3 -+5I -+6H +=3I 2+3H 2O KMnO 4+ 10 NaCl +8H 2 SO 4=K 2 SO 4+2 MnSO 4+5 Na 2 SO 4+5 Cl 2+8H 2O 15. KClO 3+6 HCl = KCl +3 Cl 2+3H 2O KClO 3(s)3 KClO 4+ KCl 2+5 Cl 2+6H 2O=2H IO 3+ 10 HCl NaBr +2H 2 SO 4(浓)= Na 2 SO 4+ Br 2+ SO 2+2H 2O NaI +5H 2 SO 4(浓)=4 Na 2 SO 4+4I 2+H 2S↑+4H 2O KMnO 4+ 16 HCl =2 MnCl 2+2 KCl +5 Cl 2+8H 2O 2 NaI +3H 2 SO 4+ MnO 2=2 NaHSO 4+I 2+2H 2O+ MnSO 4 +3 Br 2+6H 2O=2H 3 PO 3+6 HBr ↑ +3I 2+6H 2O=2H 3 PO 3+6 HI ↑ NaClO 3+ SO 2+H 2 SO 42 ClO 2+2 NaHSO 4 ClO 2+2 NaOH = NaClO 2+ NaClO 3+H 2O 2+ 10 HNO 3=2 HIO 3+ 10 NO 2↑+4H 2O HBrO 3=2 Br 2+5O 2+2H 2O HClO 3=4 HClO 4+2 Cl 2+3O 2+2H 2O Zn (ClO 3) 2=2 ZnO +2 Cl 2+5O 2 2S+4 Br 2+4H 2O=H 2 SO 4+8 HBr SeO 2+4 NH 3=3 Se+2N 2+6H 2O SO 2+2H 2S+6 NaOH =3 Na 2S 2O 3+5H 2O Na 2S+ Na 2 CO 3+4 SO 2=3 Na 2S 2O 3+ CO 2 34. Na 2S 2O 3+4 Cl 2+5H 2O= Na 2 SO 4+H 2 SO 4+8 HCl KMnO 4+5H 2O 2+3H 2 SO 4=2 MnSO 4+5O 2+K 2 SO 4+8H 2O Na 2S 2O 3+I 2= Na 2S 4O 6+2 NaI NH 3+3 Br 2 (aq) =N 2↑+6 NH 4 Br NH 3+3 CuO N 2↑+3H 2O+3 Cu NH 3+5O 24 NO +6H 2O NH 2 OH +2 AgBr =2 Ag +N 2+2 HBr +2H 2O NH 2 OH +4 AgBr =4 Ag +N 2O+4 HBr +H 2O 2O+5 HNO 3+3P=3H 3 PO 4+5 NO ↑ Cu +8 HNO 3=3 Cu (NO 3) 2+2 NO ↑+4H 2O Hg +8 HNO 3=3 Hg 2 (NO 3) 2+2 NO ↑+4H 2O 45. 4P+3 NaOH +3H 2O=3 NaH 2 PO 2+ PH 3 Ca 3 (PO 4) 2+6 SiO 2+ 10C6 CaSiO 3+P 4+ 10 CO ↑ 3 +5 CuSO 4+8H 2O=5 Cu ↓+2H 3 PO 4+5H 2 SO 4 48. 11P+ 15 CuSO 4+ 24H 2O=5