| 前日に均衡した方程式 |
Sn + 4 NH3 + 4 H2O = Sn(OH)4 + 4 NH4
NH3 + I2 = HI + N2 =>
2 NH3 + 3 I2 = 6 HI + N2
HNO3 + Mg[OH]2 = H2O + Mg[NO3]2 =>
2 HNO3 + Mg[OH]2 = 2 H2O + Mg[NO3]2
B2O + Mg = MgO + B =>
B2O + Mg = MgO + 2 B
BaCl2 + H2SO4 = BaSO4 + HCl =>
BaCl2 + H2SO4 = BaSO4 + 2 HCl
PbO2 + H2 + N2 = PbN3 + H2O =>
2 PbO2 + 4 H2 + 3 N2 = 2 PbN3 + 4 H2O
AgCl + O2 = AgClO3 =>
2 AgCl + 3 O2 = 2 AgClO3
Na2Cr2O7 + H2SO4 + C2H5OH = HCOOH + Na2SO4 + Cr2(SO4)3 + H2O =>
4 Na2Cr2O7 + 16 H2SO4 + 3 C2H5OH = 6 HCOOH + 4 Na2SO4 + 4 Cr2(SO4)3 + 19 H2O
Zn + HNO3 = ZnO + HNO2 =>
Zn + HNO3 = ZnO + HNO2
CaCl2(aq) + Na2SO4(aq) = NaCl(s) + CaSO4(ss) =>
CaCl2(aq) + Na2SO4(aq) = 2 NaCl(s) + CaSO4(ss)
S + H2O = H2S + O2 =>
2 S + 2 H2O = 2 H2S + O2
H2O2 + KCl = K + HCl + O2 =>
H2O2 + 2 KCl = 2 K + 2 HCl + O2
CH3COOH + C4H10O = CH3COOC4H10 + H2O =>
6 CH3COOH + 9 C4H10O = 8 CH3COOC4H10 + 5 H2O
Zn(OH)2 + H2O = Zn(OH)4 + H2 =>
Zn(OH)2 + 2 H2O = Zn(OH)4 + H2
NaCl + HClO3 = NaClO3 + HCl =>
NaCl + HClO3 = NaClO3 + HCl
C0H16 + Cl2 = C + HCl =>
C0H16 + 8 Cl2 = C + 16 HCl
SO2 + F2 = SF6 + OF2 =>
SO2 + 5 F2 = SF6 + 2 OF2
CH3CH3(g) + O2(g) = CO2(g) + H2O =>
2 CH3CH3(g) + 7 O2(g) = 4 CO2(g) + 6 H2O
C3H7Br + NaSH = C3H8S + NaBr =>
C3H7Br + NaSH = C3H8S + NaBr
[HgNH2]NO3 + NH4OH + NH4NO3 = [Hg(NH3)4](NO3)2 + H2O =>
[HgNH2]NO3 + 2 NH4OH + NH4NO3 = [Hg(NH3)4](NO3)2 + 2 H2O
(C)2(H)2 + (O)2 = (C)(O)2 + (H2O) =>
2(C)2(H)2 + 5(O)2 = 4(C)(O)2 + 2(H2O)
Na1 + Cl1 = NaCl =>
Na1 + Cl1 = NaCl
K2SO4 + Ba(NO4)2 = KNO4 + BaSO4 =>
K2SO4 + Ba(NO4)2 = 2 KNO4 + BaSO4
K[Ag(NO2)2] + NH4OH = K[Ag(NH3)2]NO2 + NH4NO3 + H2O =>
8 K[Ag(NO2)2] + 22 NH4OH = 8 K[Ag(NH3)2]NO2 + 7 NH4NO3 + 17 H2O
Zn + FeCl2 = Fe + ZnCl3 =>
2 Zn + 3 FeCl2 = 3 Fe + 2 ZnCl3
Se + O = Se2O6 =>
2 Se + 6 O = Se2O6
Zn(NO3)2 + OH = Zn(OH)2 + NO3 =>
Zn(NO3)2 + 2 OH = Zn(OH)2 + 2 NO3
CuCl2 + KCl = K2[CuCl4] =>
CuCl2 + 2 KCl = K2[CuCl4]
CdC2O4 + H2SO4 + KMnO4 = CdSO4 + KC2O4 + H2MnO4 =>
CdC2O4 + H2SO4 + KMnO4 = CdSO4 + KC2O4 + H2MnO4
SO3 = SO2 + O2 =>
2 SO3 = 2 SO2 + O2
N2S4 + O2 = N2 + SO2 =>
N2S4 + 4 O2 = N2 + 4 SO2
H2SO4 + MgCO3 = H2(CO3) + MgSO4 =>
H2SO4 + MgCO3 = H2(CO3) + MgSO4
AgNo3 + K2SO4 = Ag2SO4 + KNo3 =>
2 AgNo3 + K2SO4 = Ag2SO4 + 2 KNo3
K2[CuCl4] + H2O = CuOHCl + KCl + HCl =>
K2[CuCl4] + H2O = CuOHCl + 2 KCl + HCl
HNO2 + HBr = NO + Br + H2O =>
HNO2 + HBr = NO + Br + H2O
Na2C2O4 + H2SO4 + KMnO4 = CO2 + H2O + MnSO4 + Na2SO4 + K2SO4 =>
5 Na2C2O4 + 8 H2SO4 + 2 KMnO4 = 10 CO2 + 8 H2O + 2 MnSO4 + 5 Na2SO4 + K2SO4
H3C6H5O7(NH4)2 + NaOH = Na3C6H5O7(NH4)2 + H2O =>
H3C6H5O7(NH4)2 + 3 NaOH = Na3C6H5O7(NH4)2 + 3 H2O
Sb + HNO2 = NO + H3SbO4 + H2O =>
Sb + 5 HNO2 = 5 NO + H3SbO4 + H2O
CuSO4(aq) + NaCl(aq) = CuCl2 + SO4Na2 =>
CuSO4(aq) + 2 NaCl(aq) = CuCl2 + SO4Na2
(NH4Cl) + NaNO2 = NaCl + N2 + H2O =>
(NH4Cl) + NaNO2 = NaCl + N2 + 2 H2O
CH3CHO + Cu(OH)2 + OH{-} = CH3COO{-} + Cu2O + H2O =>
CH3CHO + 2 Cu(OH)2 + OH{-} = CH3COO{-} + Cu2O + 3 H2O
N2 + O2 + H2O = HNO3(aq) =>
2 N2 + 5 O2 + 2 H2O = 4 HNO3(aq)
Au + CN{-} + O2 + H2O = Au(CN)4{-} + OH{-} =>
4 Au + 16 CN{-} + 3 O2 + 6 H2O = 4 Au(CN)4{-} + 12 OH{-}
NaNO3 + Na2S + H2SO4 = NaSO4 + H2O + NO =>
5 NaNO3 + Na2S + 6 H2SO4 = 7 NaSO4 + 6 H2O + 5 NO
HCl + Cu = CuCl2 + H2 =>
2 HCl + Cu = CuCl2 + H2
LiNo3 + Na3PO4 = NaNo3 + Li3PO4 =>
3 LiNo3 + Na3PO4 = 3 NaNo3 + Li3PO4
PbO2 + MnCl2 + H{+} = Cl2 + Pb{2+} + MnO + H2O =>
PbO2 + MnCl2 + 2 H{+} = Cl2 + Pb{2+} + MnO + H2O
C3H6NH + H2O = C3H6NH2 + OH =>
C3H6NH + H2O = C3H6NH2 + OH
C2H5NSCl + O2 = CO + H2O + SO3 + HCl + NO2 =>
2 C2H5NSCl + 9 O2 = 4 CO + 4 H2O + 2 SO3 + 2 HCl + 2 NO2
Ba(OH)2 + H(NO3) = Ba(NO3)2 + H2O =>
Ba(OH)2 + 2 H(NO3) = Ba(NO3)2 + 2 H2O
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