| 前日に均衡した方程式 |
4 Na3PO4(aq) + 3 Sn(SO4)2 = 6 Na2SO4(aq) + Sn3(PO4)4(s)
C2H7NO2 + H2O = NH4 + CH3 + CO3 =>
9 C2H7NO2 + 3 H2O = 9 NH4 + 11 CH3 + 7 CO3
S2 + H4 = H2S =>
S2 + H4 = 2 H2S
HCl + Na2(CO3) = H2O + NaCl + CO2 =>
2 HCl + Na2(CO3) = H2O + 2 NaCl + CO2
H2C2O4(aq) + Ca(OH)2(s) = H2O(l) + CaC2O4(s) =>
H2C2O4(aq) + Ca(OH)2(s) = 2 H2O(l) + CaC2O4(s)
CrBr2 + AgNO3 = Cr(NO3)2 + AgBr =>
CrBr2 + 2 AgNO3 = Cr(NO3)2 + 2 AgBr
KMnO4 = K2MnO4 + MnO2 + O2 =>
2 KMnO4 = K2MnO4 + MnO2 + O2
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
CH3COOH + MgCO3 = (CH3COO)2Mg + CO2 + H2O =>
2 CH3COOH + MgCO3 = (CH3COO)2Mg + CO2 + H2O
K2CrO4 + Cl2 + KOH = KClO + KCrO2 + OH =>
K2CrO4 + Cl2 + KOH = 2 KClO + KCrO2 + OH
Pb(OH)2(aq) + HCl(aq) = H2O(l) + PbCl2(aq) =>
Pb(OH)2(aq) + 2 HCl(aq) = 2 H2O(l) + PbCl2(aq)
Mg(s) + AuCl3(aq) = Au(s) + MgCl2(aq) =>
3 Mg(s) + 2 AuCl3(aq) = 2 Au(s) + 3 MgCl2(aq)
C5H11OH + CH3COOH = CH3COOCH5C11 + H2O =>
2 C5H11OH + 30 CH3COOH = 5 CH3COOCH5C11 + 52 H2O
Fe(s) + CuO(s) = FeO(s) + Cu(s) =>
Fe(s) + CuO(s) = FeO(s) + Cu(s)
PbS(s) + H2O2 = Pb(SO4) + H2O =>
PbS(s) + 4 H2O2 = Pb(SO4) + 4 H2O
CaS + I2 + HCl = CaCl2 + HI + S8 =>
8 CaS + 8 I2 + 16 HCl = 8 CaCl2 + 16 HI + S8
(NH4)2S + Ca(OH)2 = NH4OH + SCa =>
(NH4)2S + Ca(OH)2 = 2 NH4OH + SCa
Na + S2O3{2-} + H2O = S{2-} + OH{-} + Na{+} =>
8 Na + S2O3{2-} + 3 H2O = 2 S{2-} + 6 OH{-} + 8 Na{+}
C2H5OH + K2Cr2O7 + H2SO4 = Cr2SO4 + K2SO4 + CH3COOH + H2O =>
5 C2H5OH + 2 K2Cr2O7 + 4 H2SO4 = 2 Cr2SO4 + 2 K2SO4 + 5 CH3COOH + 9 H2O
H2S + HLO3 = S + L2 + H2O =>
5 H2S + 2 HLO3 = 5 S + L2 + 6 H2O
CoSO4 = Co2O3 + SO2 + O2 =>
4 CoSO4 = 2 Co2O3 + 4 SO2 + O2
Fe + O3 + H2O = FeOH2O =>
3 Fe + O3 + 3 H2O = 3 FeOH2O
TiSO4 + H2O2 + H2SO4 = H2[Ti(O2)(SO4)2] + H2O =>
TiSO4 + 2 H2O2 + H2SO4 = H2[Ti(O2)(SO4)2] + 2 H2O
NaH2Po4 + HCl = H3Po4 + NaCl =>
NaH2Po4 + HCl = H3Po4 + NaCl
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
HCl(l) + CaO(s) = CaCl2(s) + H2O(l) =>
2 HCl(l) + CaO(s) = CaCl2(s) + H2O(l)
CaCl2 + K3 + PO4 = Ca3(PO4)2 + KCl =>
3 CaCl2 + 2 K3 + 2 PO4 = Ca3(PO4)2 + 6 KCl
Ca2(SO4) + HCl = CaCl + H2SO4 =>
Ca2(SO4) + 2 HCl = 2 CaCl + H2SO4
HNO3 + CU = CU(NO3)2 + NO + water =>
8 HNO3 + 3 CU = 3 CU(NO3)2 + 2 NO + 4 H2O
HNO3 + C2H5OH = CO2 + H2O + N2 =>
12 HNO3 + 5 C2H5OH = 10 CO2 + 21 H2O + 6 N2
Al(OH)3 + Co(NO3)2 = Co(AlO2)2 + NO2 + O2 + H2O =>
4 Al(OH)3 + 2 Co(NO3)2 = 2 Co(AlO2)2 + 4 NO2 + O2 + 6 H2O
Ga + C = Ga4C3 =>
4 Ga + 3 C = Ga4C3
Fe + SO2 = FeS + O2 =>
Fe + SO2 = FeS + O2
PbO + HCl = PbCl + Cl + H2O =>
PbO + 2 HCl = PbCl + Cl + H2O
Na2Cr2O7 + C = Cr2O3 + Na2CO3 + CO =>
Na2Cr2O7 + 2 C = Cr2O3 + Na2CO3 + CO
MnSO3 + HNO3 = Mn(NO3)2 + H2O + SO2 =>
MnSO3 + 2 HNO3 = Mn(NO3)2 + H2O + SO2
Qe3PO4 + RtOH = QeOH + Rt3PO4 =>
Qe3PO4 + 3 RtOH = 3 QeOH + Rt3PO4
Au + NaCN + O2 + H2O = NaAu(CN)2 + NaOH =>
4 Au + 8 NaCN + O2 + 2 H2O = 4 NaAu(CN)2 + 4 NaOH
PbO2 + HBr = PbBr + O2 + H2O =>
4 PbO2 + 4 HBr = 4 PbBr + 3 O2 + 2 H2O
C6H2(NO2)3CH3 = C2 + H2 + O2 + N2 =>
2 C6H2(NO2)3CH3 = 7 C2 + 5 H2 + 6 O2 + 3 N2
KI + H2O + KIO4 = I3 + KOH =>
21 KI + 12 H2O + 3 KIO4 = 8 I3 + 24 KOH
K2CrO7 + FeSO4 + H2SO4 = Cr2(SO3)3 + K2SO4 + Fe2(SO4)3 + H2O =>
2 K2CrO7 + 24 FeSO4 + 17 H2SO4 = Cr2(SO3)3 + 2 K2SO4 + 12 Fe2(SO4)3 + 17 H2O
K1234Cl + MgCl2 = MgK2 + Cl9 =>
9 K1234Cl + 5553 MgCl2 = 5553 MgK2 + 1235 Cl9
Zn + HOH = Zn(OH) + H2 =>
2 Zn + 2 HOH = 2 Zn(OH) + H2
C10H9N5O + KOH = C10H8KN5O + H2O =>
C10H9N5O + KOH = C10H8KN5O + H2O
C7H7Cl + NaOH = C7H8O + NaCl =>
C7H7Cl + NaOH = C7H8O + NaCl
Fe(SCN)3 + FeCl3 = Fe(SCN) + Cl =>
Fe(SCN)3 + 2 FeCl3 = 3 Fe(SCN) + 6 Cl
Fe2S3(aq) + O2 = Fe2O3(g) + SO2(g) =>
2 Fe2S3(aq) + 9 O2 = 2 Fe2O3(g) + 6 SO2(g)
Mg + FeCl2 = Fe + MgCl2 =>
Mg + FeCl2 = Fe + MgCl2
K3PO4 = K + PO4 =>
K3PO4 = 3 K + PO4
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