| 前日に均衡した方程式 |
SnO2(s) + 2 CO(g) = 2 CO2(g) + Sn(swhite)
CH3COOH + C3H8O = C5H10O2 + H2O =>
CH3COOH + C3H8O = C5H10O2 + H2O
C3H8(g) + O2(g) = CO2(g) + H2O(g) =>
C3H8(g) + 5 O2(g) = 3 CO2(g) + 4 H2O(g)
N2(g) + O3(g) = N2O3(g) =>
N2(g) + O3(g) = N2O3(g)
Fe(OH)3 + CH3COOH = Fe{3+} + CH3COO{-} + H2O =>
Fe(OH)3 + 3 CH3COOH = Fe{3+} + 3 CH3COO{-} + 3 H2O
S + N2 = N2S4 =>
4 S + N2 = N2S4
C2H2 + CI2 = C2H2CI2 =>
C2H2 + CI2 = C2H2CI2
Na2Cr2O7 + Ca(NO3)2 = NaNO3 + CaCr2O7 =>
Na2Cr2O7 + Ca(NO3)2 = 2 NaNO3 + CaCr2O7
CaCO3 + HC2H3O2 = Ca(C2H3O2)2 + H2CO3 =>
CaCO3 + 2 HC2H3O2 = Ca(C2H3O2)2 + H2CO3
C4 + H = CH4 =>
C4 + 16 H = 4 CH4
Na2O + Co2 = Na2Co3 + O2 =>
2 Na2O + 3 Co2 = 2 Na2Co3 + O2
K3[Fe(C2O4)3]*3H2O = K3[Fe(C2O4)3] + H2O =>
K3[Fe(C2O4)3]*3H2O = K3[Fe(C2O4)3] + 3 H2O
Cu(NH3)4Cl2 + HCl = NH4Cl + CuCl2 =>
Cu(NH3)4Cl2 + 4 HCl = 4 NH4Cl + CuCl2
MgBr2(aq) + KOH(aq) = KBr(aq) + Mg(OH)2(s) =>
MgBr2(aq) + 2 KOH(aq) = 2 KBr(aq) + Mg(OH)2(s)
C9H8O4 + CH4O = C8H8O3 + H2O =>
7 C9H8O4 + 9 CH4O = 9 C8H8O3 + 10 H2O
PCl5 + H2O = POCl3 + HCl =>
PCl5 + H2O = POCl3 + 2 HCl
P4S3(s) + O2(g) = P4O10(s) + SO2(g) =>
P4S3(s) + 8 O2(g) = P4O10(s) + 3 SO2(g)
HNO3 + NaC2H3O2 = NaNO3 + HC2H3O2 =>
HNO3 + NaC2H3O2 = NaNO3 + HC2H3O2
ClO2(g) + H2O(l) = HClO3(aq) + HCl(aq) =>
6 ClO2(g) + 3 H2O(l) = 5 HClO3(aq) + HCl(aq)
Cu1 + O2 = Cu2O1 =>
4 Cu1 + O2 = 2 Cu2O1
Fe(OH)2 + ZnO = FeO + Zn(OH)2 =>
Fe(OH)2 + ZnO = FeO + Zn(OH)2
Cr + H2O = Cr2O7 + H =>
2 Cr + 7 H2O = Cr2O7 + 14 H
SnCl2 + HgCl2 + HCl = Hg2Cl2 + H2[SnCl6] =>
SnCl2 + 2 HgCl2 + 2 HCl = Hg2Cl2 + H2[SnCl6]
LiOH(aq) + CO2(g) = Li2CO3(s) + H2O(g) =>
2 LiOH(aq) + CO2(g) = Li2CO3(s) + H2O(g)
(NH4)2[Fe(H2O)6](SO4)2 + H2C2O4*2H2O = FeC2O4*2H2O + NH4HSO4 + H2O =>
(NH4)2[Fe(H2O)6](SO4)2 + H2C2O4*2H2O = FeC2O4*2H2O + 2 NH4HSO4 + 6 H2O
C9H10O + CH3NH2 = C10H15N + O2 =>
2 C9H10O + 2 CH3NH2 = 2 C10H15N + O2
SbH3 + HNO3 = HSbO3 + H2O + NO2 =>
SbH3 + 8 HNO3 = HSbO3 + 5 H2O + 8 NO2
C2H2 + I2 = C2H2I2 =>
C2H2 + I2 = C2H2I2
C2H5Br + HBr = C2H6 + Br2 =>
C2H5Br + HBr = C2H6 + Br2
C6H5CN + H2O = C6H5CONH2 =>
C6H5CN + H2O = C6H5CONH2
Fe2 + H2O = Fe3O4 + H2 =>
3 Fe2 + 8 H2O = 2 Fe3O4 + 8 H2
CoCl2 + K4[Fe(CN)6] = Co2[Fe(CN)6] + KCl =>
2 CoCl2 + K4[Fe(CN)6] = Co2[Fe(CN)6] + 4 KCl
NH3 + SrCl2 = Sr(NH3)4 + Cl2 =>
4 NH3 + SrCl2 = Sr(NH3)4 + Cl2
CO2 + NaOH = H2O + Na2CO3 =>
CO2 + 2 NaOH = H2O + Na2CO3
Hg + ZnSO4 = HgSO4 + Zn =>
Hg + ZnSO4 = HgSO4 + Zn
Fe(s) + HCl(g) = FeCl3(s) + H2(g) =>
2 Fe(s) + 6 HCl(g) = 2 FeCl3(s) + 3 H2(g)
NO2(g) + H2O(g) = HNO3(l) + NO(g) =>
3 NO2(g) + H2O(g) = 2 HNO3(l) + NO(g)
C2H4 + S2Cl2 = SC4H8Cl2 + S =>
2 C2H4 + S2Cl2 = SC4H8Cl2 + S
FeCl2 + HNO3 = Fe(NO3)3 + HCl + NO + H2O =>
3 FeCl2 + 10 HNO3 = 3 Fe(NO3)3 + 6 HCl + NO + 2 H2O
CH3COOH + Na = CH3COONa + H2 =>
2 CH3COOH + 2 Na = 2 CH3COONa + H2
AgNO3 + NaCl = AgCl + NaNO3 =>
AgNO3 + NaCl = AgCl + NaNO3
K3PO4 + bariumnitrate = Ba3(PO4)2 + potassiumnitrate =>
2 K3PO4 + 3 Ba(NO3)2 = Ba3(PO4)2 + 6 KNO3
Al(NO3)3(aq) + Ca(s) = Ca(NO3)2(aq) + Al(s) =>
2 Al(NO3)3(aq) + 3 Ca(s) = 3 Ca(NO3)2(aq) + 2 Al(s)
NaO + HF = NaF + HO =>
NaO + HF = NaF + HO
K2SO4(aq) + BaBr2(aq) = KBr + BaSO4 =>
K2SO4(aq) + BaBr2(aq) = 2 KBr + BaSO4
Al(OH)3 + NaOH = Na + [Al(OH)4] =>
Al(OH)3 + NaOH = Na + [Al(OH)4]
Fe2 + CuNO3 = Fe2NO3 + Cu =>
Fe2 + CuNO3 = Fe2NO3 + Cu
Ra + C = RaC2 =>
Ra + 2 C = RaC2
Mg(ClO2)2 = MgCl2 + O2 =>
Mg(ClO2)2 = MgCl2 + 2 O2
Na3N + NH4NO3 = Na3(NO3) + NH4N =>
Na3N + NH4NO3 = Na3(NO3) + NH4N
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