| 前日に均衡した方程式 |
As2S5 + 16 HNO3 + 6 O2 = 2 H3AsO4 + 5 H2SO4 + 16 NO2
Ce{3+} + (NH4)2C2O4 = Ce2(C2O4)3 + NH4{+} =>
2 Ce{3+} + 3(NH4)2C2O4 = Ce2(C2O4)3 + 6 NH4{+}
Fe(OH)2 + H3PO4 = (Fe(OH))3PO4 + H2O =>
3 Fe(OH)2 + H3PO4 = (Fe(OH))3PO4 + 3 H2O
Fe{+} + I{-} = Fe + I2 =>
2 Fe{+} + 2 I{-} = 2 Fe + I2
Cu(s) + Cr(NO3)3 = Cu(NO3)3 + Cr(s) =>
Cu(s) + Cr(NO3)3 = Cu(NO3)3 + Cr(s)
H3PO4(aq) + Sr(OH)2(aq) = H2O(l) + Sr3(PO4)2 =>
2 H3PO4(aq) + 3 Sr(OH)2(aq) = 6 H2O(l) + Sr3(PO4)2
HClO + Na2S2O3 + H2O = NaCl + H2SO4 + HCl =>
4 HClO + Na2S2O3 + H2O = 2 NaCl + 2 H2SO4 + 2 HCl
Cl2 + HS2 = HCl + S8 =>
2 Cl2 + 4 HS2 = 4 HCl + S8
Ag + ClO3{-} + H{+} = Ag{+} + Cl2 + H2O =>
10 Ag + 2 ClO3{-} + 12 H{+} = 10 Ag{+} + Cl2 + 6 H2O
C13H10O + O2 = CO2 + H2O =>
C13H10O + 15 O2 = 13 CO2 + 5 H2O
H3PO2 + NiCl2 + H2O = Ni + H3PO3 + HCl =>
H3PO2 + NiCl2 + H2O = Ni + H3PO3 + 2 HCl
C3H6O3 + O2 = CO3 + H2O =>
2 C3H6O3 + 9 O2 = 6 CO3 + 6 H2O
Ca(OH)2 + HF = CaF2 + H2O =>
Ca(OH)2 + 2 HF = CaF2 + 2 H2O
H3PO4 + H2O = H2PO4{-} + H3O{+} =>
H3PO4 + H2O = H2PO4{-} + H3O{+}
Al + V2O5 = Al2O3 + V =>
10 Al + 3 V2O5 = 5 Al2O3 + 6 V
Ag + HNO3 = Ag(NO3)3 + NO + H2O =>
Ag + 4 HNO3 = Ag(NO3)3 + NO + 2 H2O
NaOHHCl = H2ONaCl =>
NaOHHCl = H2ONaCl
K4Fe(CN)6 + Pb(C2H3O2)2 = Pb2Fe(CN)6 + K(C2H3O2) =>
K4Fe(CN)6 + 2 Pb(C2H3O2)2 = Pb2Fe(CN)6 + 4 K(C2H3O2)
CH3(CH2)2CH3 + O2 = CO2 + H2O =>
2 CH3(CH2)2CH3 + 13 O2 = 8 CO2 + 10 H2O
(CH3)2CHCH2CH2OH + CH3COOH = (CH3)2CHCH2COOH + H2O =>
3(CH3)2CHCH2CH2OH + 5 CH3COOH = 5(CH3)2CHCH2COOH + 3 H2O
MnO4 + HS = S + MnO2 + H2O =>
MnO4 + 4 HS = 4 S + MnO2 + 2 H2O
*Ca(OH)2 + *H3PO4 = *Ca3(PO4)2 + *H2O =>
3*Ca(OH)2 + 2*H3PO4 = *Ca3(PO4)2 + 6*H2O
S8 + O2 = SO2 =>
S8 + 8 O2 = 8 SO2
Ca3(PO4)2 + Na2SO4 = CaSO4 + Na3PO4 =>
Ca3(PO4)2 + 3 Na2SO4 = 3 CaSO4 + 2 Na3PO4
Fe2O3(s) + C = Fe(s) + CO(g) =>
Fe2O3(s) + 3 C = 2 Fe(s) + 3 CO(g)
Na2CO3 + H2SO4 = H2CO3 + Na2SO4 =>
Na2CO3 + H2SO4 = H2CO3 + Na2SO4
CuS + HNO3 = SCu(NO3)2 + NO + H2O =>
3 CuS + 8 HNO3 = 3 SCu(NO3)2 + 2 NO + 4 H2O
CH3CH2COOC3H7 + H2O = C3H7OH + CH3CH2COOH =>
CH3CH2COOC3H7 + H2O = C3H7OH + CH3CH2COOH
C7H11OOH + O2 = CO2 + H2O =>
C7H11OOH + 9 O2 = 7 CO2 + 6 H2O
ZnSO4 + NaOH = Na2ZnO2 + H2SO4 =>
ZnSO4 + 2 NaOH = Na2ZnO2 + H2SO4
(NH4)3PO4 + MgSO4 = (NH4)2SO4 + Mg3(PO4)2 =>
2(NH4)3PO4 + 3 MgSO4 = 3(NH4)2SO4 + Mg3(PO4)2
HS{-} + HSO3{-} = S2O3{-2} + H2O =>
2 HS{-} + 4 HSO3{-} = 3 S2O3{-2} + 3 H2O
Ca + Al(NO2)3 = Ca(NO2)2 + Al =>
3 Ca + 2 Al(NO2)3 = 3 Ca(NO2)2 + 2 Al
C3H8(g) + O2 = CO2(g) + H2O(g) =>
C3H8(g) + 5 O2 = 3 CO2(g) + 4 H2O(g)
HCl + Al(OH)3 = AlCl3 + H2O =>
3 HCl + Al(OH)3 = AlCl3 + 3 H2O
C3H8(g) + O2(g) = CO2(g) + H2O(l)2 =>
C3H8(g) + 7 O2(g) = 3 CO2(g) + 4 H2O(l)2
CH2 + Br2 = CH2BrCH2Br =>
2 CH2 + Br2 = CH2BrCH2Br
KMnO4 + NaBr + H2SO4 = Na2SO4 + K2SO4 + MnSO4 + H2O + Br2 =>
2 KMnO4 + 10 NaBr + 8 H2SO4 = 5 Na2SO4 + K2SO4 + 2 MnSO4 + 8 H2O + 5 Br2
Cu(NO3)2 + H2O + H2SO4 = CuSO4*5H2O + HNO3 =>
Cu(NO3)2 + 5 H2O + H2SO4 = CuSO4*5H2O + 2 HNO3
NaOH + HCl = NaCl2 + H3O =>
NaOH + 2 HCl = NaCl2 + H3O
Fe + H2O(steam) = Fe2O3 + H2(g) =>
2 Fe + 3 H2O(steam) = Fe2O3 + 3 H2(g)
HF(aq) + NH3(aq) = NH4F(aq) =>
HF(aq) + NH3(aq) = NH4F(aq)
S + H2O = SO2 + H2 =>
S + 2 H2O = SO2 + 2 H2
Mg + O2 = MgO =>
2 Mg + O2 = 2 MgO
CoCl2(aq) + NaOH = Co(OH)2 + NaCl =>
CoCl2(aq) + 2 NaOH = Co(OH)2 + 2 NaCl
HNaO3 + HCl = NaCl + Cl2O + H2O =>
HNaO3 + 3 HCl = NaCl + Cl2O + 2 H2O
AgHCO3 = Ag + CO2 + H2O + O2 =>
4 AgHCO3 = 4 Ag + 4 CO2 + 2 H2O + O2
PH6 + O2 = H2O + P4O10 =>
4 PH6 + 11 O2 = 12 H2O + P4O10
K2Cr2O7 + H2SO4 + FeSO4 = Cr2(SO4)3 + Fe2(SO4)3 + K4SO4 + H2O =>
2 K2Cr2O7 + 14 H2SO4 + 14 FeSO4 = 2 Cr2(SO4)3 + 7 Fe2(SO4)3 + K4SO4 + 14 H2O
NaCl + S = Na + SCl2 =>
2 NaCl + S = 2 Na + SCl2
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