| 前日に均衡した方程式 |
3 Zn + Fe3 = 3 ZnFe
CdCN = Cd(CN) =>
CdCN = Cd(CN)
CuBr2 + KOH = KBr2 + CuOH =>
CuBr2 + KOH = KBr2 + CuOH
C3H6 + HBr = Br + C3H8 =>
C3H6 + 2 HBr = 2 Br + C3H8
NaOH + CO2 = CO3 + H2O + Na =>
2 NaOH + CO2 = CO3 + H2O + 2 Na
In + HNO3 = In2O3 + NO2 + H2O =>
2 In + 6 HNO3 = In2O3 + 6 NO2 + 3 H2O
PCl3 + Ni(CO)4 = Ni(PCl3)4 + CO =>
4 PCl3 + Ni(CO)4 = Ni(PCl3)4 + 4 CO
C6H5COOCH(CH3)2 + H2 = C6H5CH2OH + (CH3)2CHOH =>
C6H5COOCH(CH3)2 + 2 H2 = C6H5CH2OH + (CH3)2CHOH
CuSO4 + Al(OH)3 = Al2(SO4)3 + Cu(OH)2 =>
3 CuSO4 + 2 Al(OH)3 = Al2(SO4)3 + 3 Cu(OH)2
Sr(OH)2 + HBr = SrBr2 + H2O =>
Sr(OH)2 + 2 HBr = SrBr2 + 2 H2O
Cu(NO3)2 + NaOH = Cu(OH)2 + NaNO3 =>
Cu(NO3)2 + 2 NaOH = Cu(OH)2 + 2 NaNO3
ZnO + HCOOH = Zn(HCOO)2 + H2O =>
ZnO + 2 HCOOH = Zn(HCOO)2 + H2O
RbI + Zn(OH)2 = ZnI + Rb(OH)2 =>
RbI + Zn(OH)2 = ZnI + Rb(OH)2
C2H4Cl2 + KCN = C2H4(CN)2 + KCl =>
C2H4Cl2 + 2 KCN = C2H4(CN)2 + 2 KCl
K4Fe(CN)6 + FeSO4 = Fe4(Fe(CN)6)3 + K2SO4 + Fe =>
3 K4Fe(CN)6 + 6 FeSO4 = Fe4(Fe(CN)6)3 + 6 K2SO4 + 2 Fe
Ca2 + SO4 = CaSO4 =>
Ca2 + 2 SO4 = 2 CaSO4
Cu(NO3)2 = CuO + NO2 + O2 =>
2 Cu(NO3)2 = 2 CuO + 4 NO2 + O2
CH3CH2CHO + KMnO4 + H2O = CH3CH2COOH + MnO2 + KOH =>
3 CH3CH2CHO + 2 KMnO4 + H2O = 3 CH3CH2COOH + 2 MnO2 + 2 KOH
Cu(NO3)2(aq) + KI(aq) = CuI(aq) + K(NO3)2(aq) =>
Cu(NO3)2(aq) + KI(aq) = CuI(aq) + K(NO3)2(aq)
Al(OH)4(aq) + H2SO4(aq) = Al(OH)3(s) + SO4(aq) + H2O(l) =>
2 Al(OH)4(aq) + H2SO4(aq) = 2 Al(OH)3(s) + SO4(aq) + 2 H2O(l)
(Cr2O7)2{-} + Zn + H{+} = Zn2{+} + Cr3{+} + H2O =>
3(Cr2O7)2{-} + 154 Zn + 84 H{+} = 77 Zn2{+} + 4 Cr3{+} + 42 H2O
Pb3(PO4)2 = Pb + PO4 =>
Pb3(PO4)2 = 3 Pb + 2 PO4
BaCl2 + HNO3 = Ba(NO3)2 + HCl =>
BaCl2 + 2 HNO3 = Ba(NO3)2 + 2 HCl
Cu(NO3)2(aq) + KOH(aq) = CuOH(s) + K(NO3)2(aq) =>
Cu(NO3)2(aq) + KOH(aq) = CuOH(s) + K(NO3)2(aq)
FeCl3 + NH3 = Cl + FeNH3 =>
FeCl3 + NH3 = 3 Cl + FeNH3
S + H2SO4 = OH + SHSO3 =>
S + H2SO4 = OH + SHSO3
AgC2H3O2 + H2 = HC2H3O2 + Ag =>
2 AgC2H3O2 + H2 = 2 HC2H3O2 + 2 Ag
H3PO4 + Na2CO3 = Na3(PO4) + H2CO3 =>
2 H3PO4 + 3 Na2CO3 = 2 Na3(PO4) + 3 H2CO3
NaBH4 + H2SO4 = H2 + B2H6 + Na2SO4 =>
2 NaBH4 + H2SO4 = 2 H2 + B2H6 + Na2SO4
H4Cl + Ni = H2 + NiCl =>
H4Cl + Ni = 2 H2 + NiCl
S2O3{2-} + SbO5 + H{+} + H2O = SbO + H2SO4 =>
S2O3{2-} + SbO5 + 2 H{+} + H2O = SbO + 2 H2SO4
Cu(NO3)2(aq) + Na3PO4(aq) = CuPO4(s) + Na3(NO3)2(aq) =>
Cu(NO3)2(aq) + Na3PO4(aq) = CuPO4(s) + Na3(NO3)2(aq)
Ba(HCO3)2 = Ba(CO3)2 + H =>
Ba(HCO3)2 = Ba(CO3)2 + 2 H
Ba(OH)2 + NaH2PO4 = BaHPO4 + Na2HPO4 + H2O =>
Ba(OH)2 + 2 NaH2PO4 = BaHPO4 + Na2HPO4 + 2 H2O
FeNO32 + HNO3 = FeNO33 + NO + H2O =>
3 FeNO32 + 2 HNO3 = 3 FeNO33 + 2 NO + H2O
H2O2 + MgO2 = H2 + MgO4 =>
H2O2 + MgO2 = H2 + MgO4
Cu(NO3)2(l) + Na3PO4(l) = Cu3(PO4)2(s) + NaNO3(l) =>
3 Cu(NO3)2(l) + 2 Na3PO4(l) = Cu3(PO4)2(s) + 6 NaNO3(l)
Ca(OCl)2 = Ca + OCl =>
Ca(OCl)2 = Ca + 2 OCl
AlCl3 + NH3 = AlN + HCl =>
AlCl3 + NH3 = AlN + 3 HCl
Cu(OH)2 = CuO + H2O =>
Cu(OH)2 = CuO + H2O
HCl + AgCN = HCN + AgCl =>
HCl + AgCN = HCN + AgCl
NaO3 = O2 + NaO2 =>
2 NaO3 = O2 + 2 NaO2
C18H19 + H2SO4 + K2Cr2O7 = Cr + CO2 + H2O + K2SO4 =>
12 C18H19 + 91 H2SO4 + 91 K2Cr2O7 = 182 Cr + 216 CO2 + 205 H2O + 91 K2SO4
(CH3)3CBr + H2O = (CH3)3COH + HBr =>
(CH3)3CBr + H2O = (CH3)3COH + HBr
MnSO4 + Na2CO3 + KNO3 = NaMnO4 + KNO2 + Na2SO4 + CO2 =>
2 MnSO4 + 3 Na2CO3 + 5 KNO3 = 2 NaMnO4 + 5 KNO2 + 2 Na2SO4 + 3 CO2
Cu2O + C = Cu + CO2 =>
2 Cu2O + C = 4 Cu + CO2
OH{-} + H3PO4 = PO4{3-} + H2O =>
3 OH{-} + H3PO4 = PO4{3-} + 3 H2O
Ta + Cl = TaCl5 =>
Ta + 5 Cl = TaCl5
Ca(OH)2 + H3PO4 = CaHPO4 + H2O =>
Ca(OH)2 + H3PO4 = CaHPO4 + 2 H2O
NaH2PO2 + H2SO4 + K2Cr2O7 = NaH2PO4 + Cr2(SO4)3 + K2SO4 + H2O =>
3 NaH2PO2 + 8 H2SO4 + 2 K2Cr2O7 = 3 NaH2PO4 + 2 Cr2(SO4)3 + 2 K2SO4 + 8 H2O
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