| 前日に均衡した方程式 |
(P)2(O)3 + 2 Ga(H)3 = (Ga)2(O)3 + 2 P(H)3
CH3CH2OH(l) + (NH4)2Cr2O7(aq) + H2SO4(aq) = CH3COOH(aq) + Cr2(SO4)3(aq) + (NH4)2SO4(aq) + H2O(l) =>
3 CH3CH2OH(l) + 2(NH4)2Cr2O7(aq) + 8 H2SO4(aq) = 3 CH3COOH(aq) + 2 Cr2(SO4)3(aq) + 2(NH4)2SO4(aq) + 11 H2O(l)
Cu + Au(No)3 = Cu(No3)2 + Au =>
Cu + 2 Au(No)3 = Cu(No3)2 + 2 Au
ZnSO4 + KI = K2SO4 + Zn + I2 =>
ZnSO4 + 2 KI = K2SO4 + Zn + I2
C2H2(NH2)COOH + O2 = CO2 + NO + H2 =>
2 C2H2(NH2)COOH + 5 O2 = 6 CO2 + 2 NO + 5 H2
C6H5CHO + (CH3CO)2O = C6H5CHOCOCH3 + CH3COO =>
C6H5CHO + (CH3CO)2O = C6H5CHOCOCH3 + CH3COO
Pb(No3)2 + KBr = PbBr + K(No3)2 =>
Pb(No3)2 + KBr = PbBr + K(No3)2
C6H4(OH)(COOH) + CH3OH = C6H4(OH)COOCH3 + H2O =>
C6H4(OH)(COOH) + CH3OH = C6H4(OH)COOCH3 + H2O
H3PO4(aq) + Ca(OH)2(aq) = Ca2(PO4)3(s) + H2O + H =>
3 H3PO4(aq) + 2 Ca(OH)2(aq) = Ca2(PO4)3(s) + 4 H2O + 5 H
CH3CH2COOH + Fe = CH3CH2COOFe + H2 =>
2 CH3CH2COOH + 2 Fe = 2 CH3CH2COOFe + H2
Al2O3 + CO2 + H2O = Al(HCO3)3 =>
Al2O3 + 6 CO2 + 3 H2O = 2 Al(HCO3)3
MgO + CO2 + H2O = (MgOH)2CO3 =>
2 MgO + CO2 + H2O = (MgOH)2CO3
BaCl2 + NaSO4 = BaSO4 + Cl + Na =>
BaCl2 + NaSO4 = BaSO4 + 2 Cl + Na
Cu(SO3)2 + Zn = Zn(SO3) + Cu =>
Cu(SO3)2 + 2 Zn = 2 Zn(SO3) + Cu
Na2 + H2O = NaOH + H1 =>
Na2 + 2 H2O = 2 NaOH + 2 H1
Ba(OH)2(s) + NH4SCN(s) = Ba(SCN)2(s) + H2O(l) + NH3(g) =>
Ba(OH)2(s) + 2 NH4SCN(s) = Ba(SCN)2(s) + 2 H2O(l) + 2 NH3(g)
I2 + K2SO3 + H2O = KI + H2SO4 =>
I2 + K2SO3 + H2O = 2 KI + H2SO4
NaI(aq) + H2SO4(aq) = I2(aq) + H2S(g) + H2O(l) + Na2SO4(aq) =>
8 NaI(aq) + 5 H2SO4(aq) = 4 I2(aq) + H2S(g) + 4 H2O(l) + 4 Na2SO4(aq)
CuSO4 + Na2S = Cu + S + Na2SO4 =>
CuSO4 + Na2S = Cu + S + Na2SO4
HCl(aq) + NaHCO3(slaw) = NaCl(aq) + H2O(l) + CO2(g) =>
HCl(aq) + NaHCO3(slaw) = NaCl(aq) + H2O(l) + CO2(g)
NaI(aq) + H2SO4(aq) = I2(aq) + H2S(g) + H2O(l) + Na2SO4 =>
8 NaI(aq) + 5 H2SO4(aq) = 4 I2(aq) + H2S(g) + 4 H2O(l) + 4 Na2SO4
C2H5OH(l) = (C2H5)2O(l) + H2O(l) =>
2 C2H5OH(l) = (C2H5)2O(l) + H2O(l)
KO2 + HClO = H2O + KCl2O3 =>
KO2 + 2 HClO = H2O + KCl2O3
C18H34O2 + Br = C18H34O2Br2 =>
C18H34O2 + 2 Br = C18H34O2Br2
Cl2(g) + MgI2(aq) = I2(s) + MgCl2(aq) =>
Cl2(g) + MgI2(aq) = I2(s) + MgCl2(aq)
K2MnO4 + Li2S + HCl = KCl + MnCl2 + LiCl + S + H2O =>
K2MnO4 + 2 Li2S + 8 HCl = 2 KCl + MnCl2 + 4 LiCl + 2 S + 4 H2O
CaCO3 + HCl = CaOHCl + CO2 =>
CaCO3 + HCl = CaOHCl + CO2
PdSO4 + Rb = Rb2SO4 + Pd =>
PdSO4 + 2 Rb = Rb2SO4 + Pd
H2SO4 + Ag(NO3) = AgSO4 + H2(NO3) =>
H2SO4 + Ag(NO3) = AgSO4 + H2(NO3)
SO2 + O2 = SO3 =>
2 SO2 + O2 = 2 SO3
CH3COOH + CUO = CH3COOCU + CO2 + H2O =>
9 CH3COOH + 8 CUO = 8 CH3COOCU + 2 CO2 + 6 H2O
NaHCO3 + CH3COOH = CH3COONa + H2O + CO2 =>
NaHCO3 + CH3COOH = CH3COONa + H2O + CO2
CuS + HNO3 = Cu(NO3)2 + NO2 + H2O + SO2 =>
CuS + 8 HNO3 = Cu(NO3)2 + 6 NO2 + 4 H2O + SO2
N2O5 + O2 = NO3 =>
2 N2O5 + O2 = 4 NO3
KNO3 + Al + KOH + H2 = NH3 + KAlO2 =>
KNO3 + 2 Al + KOH + H2 = NH3 + 2 KAlO2
Fe + H2SO4 = FeSO4 + H2 =>
Fe + H2SO4 = FeSO4 + H2
Al(OH)3 + HCl = AlCl3 + H2O =>
Al(OH)3 + 3 HCl = AlCl3 + 3 H2O
Fe + Cl2 + O = FeOCl3 =>
2 Fe + 3 Cl2 + 2 O = 2 FeOCl3
HCl + NaClO2 + AlCl3 = NaCl + ClO2 + Al(OH)2Cl =>
2 HCl + 5 NaClO2 + AlCl3 = 5 NaCl + 4 ClO2 + Al(OH)2Cl
NaI + Br2 = NaIBr =>
2 NaI + Br2 = 2 NaIBr
C4H6O4Zn + (NH4)2SO4 = ZnSO4 + C2H3O2NH4 =>
C4H6O4Zn + (NH4)2SO4 = ZnSO4 + 2 C2H3O2NH4
NaCl + K3[Sb(OH)6] = Na3[Sb(OH)6] + KCl =>
3 NaCl + K3[Sb(OH)6] = Na3[Sb(OH)6] + 3 KCl
HNO3 + NaHCO3 = CO2 + H2O + NaN + O2 =>
2 HNO3 + 2 NaHCO3 = 2 CO2 + 2 H2O + 2 NaN + 3 O2
Nd2(SO4)3 + SO4{2-}{-} + NaOH = NaNd(SO4)2 + OH{-} =>
Nd2(SO4)3 + SO4{2-}{-} + 2 NaOH = 2 NaNd(SO4)2 + 2 OH{-}
CuI + NaOH = NaI + Cu2O + H2O =>
2 CuI + 2 NaOH = 2 NaI + Cu2O + H2O
Na2CO3 + Cl2 = NaClO + CO =>
Na2CO3 + Cl2 = 2 NaClO + CO
C3H7I + Na = NaI + C6H14 =>
2 C3H7I + 2 Na = 2 NaI + C6H14
FeCl3 + KI = FeCl2 + I2 + KCl =>
2 FeCl3 + 2 KI = 2 FeCl2 + I2 + 2 KCl
Cr2O7{-2} + H{+} + {-} = Cr{+3} + H2O =>
Cr2O7{-2} + 14 H{+} + 6e = 2 Cr{+3} + 7 H2O
C7H6 + O2 = CO2 + H2O2O =>
2 C7H6 + 23 O2 = 14 CO2 + 6 H2O2O
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