| 前日に均衡した方程式 |
KOH + HBr = KBr + H2O
NO2 + H2O = HNO3 + NO =>
3 NO2 + H2O = 2 HNO3 + NO
Na2O + H2O = NaOH =>
Na2O + H2O = 2 NaOH
KOH + KHC8H4O4 = K2C8H4O4 + H2O =>
KOH + KHC8H4O4 = K2C8H4O4 + H2O
PbCl2(s) = Pb + Cl =>
PbCl2(s) = Pb + 2 Cl
KOH + HBr = KBr + H2O =>
KOH + HBr = KBr + H2O
Ba + Al(OH)3 = Ba(OH)2 + Al =>
3 Ba + 2 Al(OH)3 = 3 Ba(OH)2 + 2 Al
NI(OH)3 + HCl = NICl2 + Cl2 + H2O =>
2 NI(OH)3 + 6 HCl = 2 NICl2 + Cl2 + 6 H2O
H4SeO2 + Be(OH)2 + Ti(OH)3 = (BeTi)2(H2SeO2)5 + H2O =>
5 H4SeO2 + 2 Be(OH)2 + 2 Ti(OH)3 = (BeTi)2(H2SeO2)5 + 10 H2O
(NH4)2SO4 + NH3 = NH3SO4 + NH4 =>
(NH4)2SO4 + NH3 = NH3SO4 + 2 NH4
V2O5 + CaS = CaO + V2S5 =>
V2O5 + 5 CaS = 5 CaO + V2S5
BaCl2 + Na2S = BaS + Na2 + Cl2 =>
BaCl2 + Na2S = BaS + Na2 + Cl2
Cl2(g) + OH{-}(aq) = Cl{-}(aq) + ClO{-}(aq) + H2O(l) =>
Cl2(g) + 2 OH{-}(aq) = Cl{-}(aq) + ClO{-}(aq) + H2O(l)
K2CrO4 + KNO2 + H2O = K[Cr(OH)4] + KNO3 + KOH =>
2 K2CrO4 + 3 KNO2 + 5 H2O = 2 K[Cr(OH)4] + 3 KNO3 + 2 KOH
FeBr2 + Li2O = FeO + Li2Br2 =>
FeBr2 + Li2O = FeO + Li2Br2
NaNO3 = NaNO2 + O2 =>
2 NaNO3 = 2 NaNO2 + O2
Mn + S8 = MnS =>
8 Mn + S8 = 8 MnS
Pb(NO3)2 = NO2 + O2 + PbOPb(NO3)2 = NO2 + O2 + PbOPb(NO3)2 = NO2 + O2 + PbO =>
4 Pb(NO3)2 = 4 NO2 + O2 + 2 PbOPb(NO3)2
AgCl + Na2SiO3 = Ag + NaCl + SiO2 + O2 =>
4 AgCl + 2 Na2SiO3 = 4 Ag + 4 NaCl + 2 SiO2 + O2
P2O3 + Sr(OH)2 = SrHPO4 + PH3 =>
2 P2O3 + 3 Sr(OH)2 = 3 SrHPO4 + PH3
Pb(OH)2 + HCl = H2O + PbCl2 =>
Pb(OH)2 + 2 HCl = 2 H2O + PbCl2
Mn + S8 = MnS =>
8 Mn + S8 = 8 MnS
Mn(NO3)2 + NaBiO3 + HNO3 = HMnO4 + NaNO2 + Bi(NO3)3 + H2O =>
4 Mn(NO3)2 + 5 NaBiO3 + 12 HNO3 = 4 HMnO4 + 5 NaNO2 + 5 Bi(NO3)3 + 4 H2O
Cl2 + C6H14 + NaI = NaCl + CI4 + H =>
12 Cl2 + C6H14 + 24 NaI = 24 NaCl + 6 CI4 + 14 H
Mg + Mn2O3 = MgO + Mn =>
3 Mg + Mn2O3 = 3 MgO + 2 Mn
KBr + S = K2S + Br =>
2 KBr + S = K2S + 2 Br
NaOH + H2CO3 = Na2CO3 + H2O =>
2 NaOH + H2CO3 = Na2CO3 + 2 H2O
CaSO4*2H2O + HCl = CaCl2 + H2SO4 + H2O =>
CaSO4*2H2O + 2 HCl = CaCl2 + H2SO4 + 2 H2O
C9H8Br2O2 + K2CO3 = C8H7Br + KBr + CO2 + H2O =>
2 C9H8Br2O2 + K2CO3 = 2 C8H7Br + 2 KBr + 3 CO2 + H2O
CaCl2 + CuCl = Ca + CuCl4 =>
3 CaCl2 + 2 CuCl = 3 Ca + 2 CuCl4
K2CrO7 + K2SO3 + HCl = CrCl3 + K2SO4 + KCl + H2O =>
2 K2CrO7 + 9 K2SO3 + 10 HCl = 2 CrCl3 + 9 K2SO4 + 4 KCl + 5 H2O
PbCl2 = Cl2 + Pb =>
PbCl2 = Cl2 + Pb
H3AsO + H2O = AsH3 + OH =>
H3AsO + H2O = AsH3 + 2 OH
CH3COOH + H2SO4 = CH3SO4 + H2COOH =>
CH3COOH + H2SO4 = CH3SO4 + H2COOH
CaO + H2O = Ca(OH)2 =>
CaO + H2O = Ca(OH)2
Fe + Hg(SCN)2 + Cl = HgCl2 + Fe(SCN)2 =>
Fe + Hg(SCN)2 + 2 Cl = HgCl2 + Fe(SCN)2
H2SO4 + NaOH = Na2SO4 + H2O =>
H2SO4 + 2 NaOH = Na2SO4 + 2 H2O
Fe + H2SO4 = FeSO4 + H2 =>
Fe + H2SO4 = FeSO4 + H2
KSCN + Co2(CO3)3 = K2(CO3) + Co(SCN)3 =>
6 KSCN + Co2(CO3)3 = 3 K2(CO3) + 2 Co(SCN)3
P2O5 + Ca(OH)2 = Ca3(PO4)2 + H2O =>
P2O5 + 3 Ca(OH)2 = Ca3(PO4)2 + 3 H2O
Zn + HNO3 = Zn(NO3)2 + NH4(NO3) + H2O =>
4 Zn + 10 HNO3 = 4 Zn(NO3)2 + NH4(NO3) + 3 H2O
NaBr + H3PO4 = Na3PO4 + HBr =>
3 NaBr + H3PO4 = Na3PO4 + 3 HBr
Zn + Sn(NO3)2 = Zn(NO3)2 + Sn =>
Zn + Sn(NO3)2 = Zn(NO3)2 + Sn
MnSO4 + H2O = MnO2 + H2SO4 + H2 =>
MnSO4 + 2 H2O = MnO2 + H2SO4 + H2
AlBr3 + Mg = MgBr2 + Al =>
2 AlBr3 + 3 Mg = 3 MgBr2 + 2 Al
Ag2O = Ag + O2 =>
2 Ag2O = 4 Ag + O2
AgO + CH3OH = Ag2O + CH3CHO + H2O =>
2 AgO + 2 CH3OH = Ag2O + CH3CHO + 2 H2O
AICI3 + AgNO3 = AINO3 + AgCI3 =>
AICI3 + AgNO3 = AINO3 + AgCI3
Al + HCl = AlCl3 + H2 =>
2 Al + 6 HCl = 2 AlCl3 + 3 H2
Cu(II)SO4 + KCl = Cu(II)Cl2 + K2SO4 =>
Cu(II)SO4 + 2 KCl = Cu(II)Cl2 + K2SO4
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