| 前日に均衡した方程式 |
Zn + 2 HCl = ZnCl2 + H2
S4 = S =>
S4 = 4 S
Au + HNO3 + HCl = AuCl + NO + H2O =>
3 Au + HNO3 + 3 HCl = 3 AuCl + NO + 2 H2O
HAsO2 + HNO3 + H2O = NO + H3AsO4 =>
3 HAsO2 + 2 HNO3 + 2 H2O = 2 NO + 3 H3AsO4
Zn + K2CrO4 + KOH = K2ZnO2 + KCrO2 + H2O =>
3 Zn + 2 K2CrO4 + 4 KOH = 3 K2ZnO2 + 2 KCrO2 + 2 H2O
Zn + HC1 = H2 + ZnC12 =>
Zn + 12 HC1 = 6 H2 + ZnC12
Ca{2+} + Na2CO3 = Na2{2+} + CaCO3 =>
Ca{2+} + Na2CO3 = Na2{2+} + CaCO3
Ag(NO3)2 + Mg(OH)2 = Ag(OH)2 + Mg(NO3)2 =>
Ag(NO3)2 + Mg(OH)2 = Ag(OH)2 + Mg(NO3)2
Pb(s) + ZnCl2(aq) = PbCl2(aq) + Zn(s) =>
Pb(s) + ZnCl2(aq) = PbCl2(aq) + Zn(s)
HIO3 + KCl = KIO3 + HCl =>
HIO3 + KCl = KIO3 + HCl
H2S + C4H10 = CS2 + H2 =>
8 H2S + C4H10 = 4 CS2 + 13 H2
Cu(OH)2 + HCl = CuCl2 + H2O = =>
Cu(OH)2 + 2 HCl = CuCl2 + 2 H2O
KMnO4 + H2SO4 = MnSO4 + O2 + KHSO4 + H2O =>
4 KMnO4 + 8 H2SO4 = 4 MnSO4 + 5 O2 + 4 KHSO4 + 6 H2O
NH4VO3 + H2SO4 + Zn = VO2 + (NH4)2SO2 + H2O + ZnSO4 =>
2 NH4VO3 + 4 H2SO4 + 3 Zn = 2 VO2 + (NH4)2SO2 + 4 H2O + 3 ZnSO4
MnO2 + KI + H2SO4 = I2 + MnSO4 + KSO4 + H2O =>
2 MnO2 + 2 KI + 4 H2SO4 = I2 + 2 MnSO4 + 2 KSO4 + 4 H2O
CuCl2 + Fe = Cu + FeCl2 =>
CuCl2 + Fe = Cu + FeCl2
CaCO3 + La2(CO3)3 + (NH4)2HPO4 + SiO2 + NH4VO3 + NH4F + NH4Cl = Ca9La(PO4)5(VO4)(SiO4)FCl + CO2 + NH3 + H2O + CO =>
18 CaCO3 + La2(CO3)3 + 10(NH4)2HPO4 + 2 SiO2 + 2 NH4VO3 + 2 NH4F + 2 NH4Cl = 2 Ca9La(PO4)5(VO4)(SiO4)FCl + 18 CO2 + 26 NH3 + 18 H2O + 3 CO
CHCH + KMnO4 + KOH = COOKCOOK + K2MnO4 + H2O =>
CHCH + 8 KMnO4 + 10 KOH = COOKCOOK + 8 K2MnO4 + 6 H2O
Cl2 + SO2 + H2O = H2SO4 + HCl =>
Cl2 + SO2 + 2 H2O = H2SO4 + 2 HCl
C6H5OH + Ba(OH)2 = Ba(C6H5O)2 + H2O =>
2 C6H5OH + Ba(OH)2 = Ba(C6H5O)2 + 2 H2O
Zn + HCl = ZnCl2 + H2 =>
Zn + 2 HCl = ZnCl2 + H2
P2S5 + H2O = P2O5 + H2S =>
P2S5 + 5 H2O = P2O5 + 5 H2S
C6H5OH + Fe(Cl)3 = (C6H5O)3Fe + HCl =>
3 C6H5OH + Fe(Cl)3 = (C6H5O)3Fe + 3 HCl
H3PO + (NH4)2MoO4 + HNO3 = (NH4)2PO4MoO3 + NH4NO3 + H2O =>
8 H3PO + 8(NH4)2MoO4 + 14 HNO3 = 8(NH4)2PO4MoO3 + 7 NH4NO3 + 5 H2O
NH3OH + HNO3 = H2O + NH3NO3 =>
NH3OH + HNO3 = H2O + NH3NO3
Sr2CO3 + HCl = SrCl + CO2 + H2O =>
Sr2CO3 + 2 HCl = 2 SrCl + CO2 + H2O
Na3SbS3 + H2SO4 = Sb2S3 + H2S + Na2SO4 =>
2 Na3SbS3 + 3 H2SO4 = Sb2S3 + 3 H2S + 3 Na2SO4
Zn + CuCl2 = ZnCl + Cu =>
2 Zn + CuCl2 = 2 ZnCl + Cu
C6H5(CH3)2 + KMnO4 = C6H5(COOH)2 + MnO2 + KOH =>
C6H5(CH3)2 + 4 KMnO4 = C6H5(COOH)2 + 4 MnO2 + 4 KOH
H2SO4 + Fe(OH)3 = Fe2(SO4)3 + H2O =>
3 H2SO4 + 2 Fe(OH)3 = Fe2(SO4)3 + 6 H2O
MgO + NaOH = Na2O + Mg(OH)2 =>
MgO + 2 NaOH = Na2O + Mg(OH)2
Zn + NaOH = [Zn(OH)] + Na =>
Zn + NaOH = [Zn(OH)] + Na
FeSO4 + K3Fe(CN)6 = Fe3(Fe(CN)6)2 + K2SO4 =>
3 FeSO4 + 2 K3Fe(CN)6 = Fe3(Fe(CN)6)2 + 3 K2SO4
Li + S = Li2S =>
2 Li + S = Li2S
CaO + HI = H2O + CaI2 =>
CaO + 2 HI = H2O + CaI2
(OH)3 = O3 + H2O =>
2(OH)3 = O3 + 3 H2O
B2(SO4)3 + Sr(OH)2 = B(OH)3 + SrSO4 =>
B2(SO4)3 + 3 Sr(OH)2 = 2 B(OH)3 + 3 SrSO4
MnCl2Ba(OH)2 = Mn(OH)2BaCl2 =>
MnCl2Ba(OH)2 = Mn(OH)2BaCl2
LiI + AgNo3 = LiNo3 + AgI =>
LiI + AgNo3 = LiNo3 + AgI
HIO3 + KCl = KIO3 + HCl =>
HIO3 + KCl = KIO3 + HCl
MgO + NaOH = MgO2 + NaH =>
MgO + NaOH = MgO2 + NaH
Ag2(SO4) + AlCl3 = AgCl + Al2(SO4)3 =>
3 Ag2(SO4) + 2 AlCl3 = 6 AgCl + Al2(SO4)3
K2Cr2O7 + KOH + Cl2 = KCrO2 + KClO + H2O =>
K2Cr2O7 + 6 KOH + 3 Cl2 = 2 KCrO2 + 6 KClO + 3 H2O
MgO + NaOH = Na2MgO2 + H2O =>
MgO + 2 NaOH = Na2MgO2 + H2O
MnO2 + Sn(OH)2 = Mn(OH)2 + SnO2 =>
MnO2 + Sn(OH)2 = Mn(OH)2 + SnO2
NaH4PO3 + B2O3 + ZnCl2 + NaOH = ZnBP + NaCl + H2O + O2 =>
2 NaH4PO3 + B2O3 + 2 ZnCl2 + 2 NaOH = 2 ZnBP + 4 NaCl + 5 H2O + 3 O2
K2MnO4 + HCl = KCl + MnCl2 + Cl2O7 + H2O =>
4 K2MnO4 + 18 HCl = 8 KCl + 4 MnCl2 + Cl2O7 + 9 H2O
P2H4 + Cl2 = PCl3 + HCl =>
P2H4 + 5 Cl2 = 2 PCl3 + 4 HCl
HCHO + AgNO3 + NaOH = HCOOH + Ag + NaNO3 + H2O =>
HCHO + 2 AgNO3 + 2 NaOH = HCOOH + 2 Ag + 2 NaNO3 + H2O
Zn + NaOH = [Zn(OH)] + Na =>
Zn + NaOH = [Zn(OH)] + Na
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