| 前日に均衡した方程式 |
BaI2(aq) + K2CO3(aq) = 2 KI(aq) + BaCO3(s)
H2S + Na2O = Na2S + H2O =>
H2S + Na2O = Na2S + H2O
C6H6 + Cl2 = C4H2Cl + HCl =>
4 C6H6 + 9 Cl2 = 6 C4H2Cl + 12 HCl
C6H8O6 + H2O = C6H10O7 =>
C6H8O6 + H2O = C6H10O7
NH4NO3(s) = H2O(g) + N2O(g) =>
NH4NO3(s) = 2 H2O(g) + N2O(g)
KClO3 + K2C2O4 + KOH = KCl + K2CO3 + H2O =>
KClO3 + 3 K2C2O4 + 6 KOH = KCl + 6 K2CO3 + 3 H2O
Li2CO3 + V2O3 = LiVO2 + CO2 =>
Li2CO3 + V2O3 = 2 LiVO2 + CO2
Cd + HNO3 = Cd(NO3) + H =>
Cd + HNO3 = Cd(NO3) + H
TjCl4 + Mg = MgCl + Tj =>
TjCl4 + 4 Mg = 4 MgCl + Tj
NH4NO3 + Fe4[Fe(CN)6]3 = Fe2O3 + H2O + N2 + CO2 =>
93 NH4NO3 + 2 Fe4[Fe(CN)6]3 = 7 Fe2O3 + 186 H2O + 111 N2 + 36 CO2
Zn2S + Na = Zn + Na2S =>
Zn2S + 2 Na = 2 Zn + Na2S
Cu2CO3(s) = Cu(s) + CO2(g) + O2(g) =>
2 Cu2CO3(s) = 4 Cu(s) + 2 CO2(g) + O2(g)
Pb + H2SO4 = Pb(SO4) + SO2 + H2O =>
Pb + 2 H2SO4 = Pb(SO4) + SO2 + 2 H2O
HC2H3O2 + Ba(OH)2 = Ba(CH3COO)2 + H2O =>
2 HC2H3O2 + Ba(OH)2 = Ba(CH3COO)2 + 2 H2O
Na + CuCl2 = NaCl + Cu =>
2 Na + CuCl2 = 2 NaCl + Cu
FeO2 + H2SO4 = FeSO4 + O2 + H2O =>
2 FeO2 + 2 H2SO4 = 2 FeSO4 + O2 + 2 H2O
HC2H3O2(aq) + KOH(aq) = KC2H3O2(aq) + H2O(l) =>
HC2H3O2(aq) + KOH(aq) = KC2H3O2(aq) + H2O(l)
FeCl2 + Na2O2 + HCl = FeCl3 + NaCl + H2O =>
2 FeCl2 + Na2O2 + 4 HCl = 2 FeCl3 + 2 NaCl + 2 H2O
KMnO4 + SO2 + KOH = MnSO4 + K2SO4 + H2O =>
2 KMnO4 + 5 SO2 + 4 KOH = 2 MnSO4 + 3 K2SO4 + 2 H2O
Fe + XCl2 = FeCl2 + X =>
Fe + XCl2 = FeCl2 + X
VS + H2O2 = VO + H2O + SO2 =>
VS + 3 H2O2 = VO + 3 H2O + SO2
Mg + H2Cl = H2 + MgCl2 =>
Mg + 2 H2Cl = 2 H2 + MgCl2
Pb(CO3)2 + MnCl2 = PbCl2 + Mn(CO3)2 =>
Pb(CO3)2 + MnCl2 = PbCl2 + Mn(CO3)2
KNO3 + H2SO4 = HNO3 + K2SO4 =>
2 KNO3 + H2SO4 = 2 HNO3 + K2SO4
CuCl2 + H2Se = CuSe + HCl =>
CuCl2 + H2Se = CuSe + 2 HCl
Cr3O3 + Cl3 + C = CrCl3*CO =>
Cr3O3 + 3 Cl3 + 3 C = 3 CrCl3*CO
C17H33COOH + Br2 = C17H33Br2COOH =>
C17H33COOH + Br2 = C17H33Br2COOH
O2 + H2O = (HO) =>
O2 + 2 H2O = 4(HO)
HF(aq) + RbOH(s) = RbF(s) + H2O =>
HF(aq) + RbOH(s) = RbF(s) + H2O
C8H8O + O2 = C7H6O2 + H2O =>
14 C8H8O + 13 O2 = 16 C7H6O2 + 8 H2O
CaCO3 + FeBr3 = CaBr2 + Fe2(CO3)3 =>
3 CaCO3 + 2 FeBr3 = 3 CaBr2 + Fe2(CO3)3
Na2B4O7*10H2O + HCl = H3BO3 + NaCl + H2O =>
Na2B4O7*10H2O + 2 HCl = 4 H3BO3 + 2 NaCl + 5 H2O
CeN3O9 + NaOH = Ce(OH)3 + NaNO3 =>
CeN3O9 + 3 NaOH = Ce(OH)3 + 3 NaNO3
VCl5 + H2 = V + HCl =>
2 VCl5 + 5 H2 = 2 V + 10 HCl
CuBr2 + S = CuS + Br =>
CuBr2 + S = CuS + 2 Br
SO2 + HNO3 + H2O(l) = NO(g) + H2SO4 =>
3 SO2 + 2 HNO3 + 2 H2O(l) = 2 NO(g) + 3 H2SO4
H2S(g) + CH4(g) = CS2(l) + H2(g) =>
2 H2S(g) + CH4(g) = CS2(l) + 4 H2(g)
Pb(CHCOO)2 + Fe = Fe(CHCOO)2 + Pb =>
Pb(CHCOO)2 + Fe = Fe(CHCOO)2 + Pb
ZnSO4 + Br + H2O = Zn + HBrO3 + H2SO4 =>
5 ZnSO4 + 2 Br + 6 H2O = 5 Zn + 2 HBrO3 + 5 H2SO4
(Sn){+2} + (Hg){+2} = Sn{+4} + Hg =>
(Sn){+2} + (Hg){+2} = Sn{+4} + Hg
ZnSO4 + NaOH = Na2SO4 + Zn(OH)2 =>
ZnSO4 + 2 NaOH = Na2SO4 + Zn(OH)2
SO3 + CO2 = SO2 + CO3 =>
SO3 + CO2 = SO2 + CO3
K2CrO4 + NaOH = K2OH + CrO4Na =>
K2CrO4 + NaOH = K2OH + CrO4Na
Ba(ClO3)2 + K2SO4 = BaSO4 + KClO3 =>
Ba(ClO3)2 + K2SO4 = BaSO4 + 2 KClO3
AlBr3(aq) + KOH(aq) = Al(OH)3 + KBr =>
AlBr3(aq) + 3 KOH(aq) = Al(OH)3 + 3 KBr
Cu{2+} + Ag{+} = CuAg{3+} =>
Cu{2+} + Ag{+} = CuAg{3+}
KNO3 + C + S = K2S + N2 + CO2 =>
2 KNO3 + 3 C + S = K2S + N2 + 3 CO2
H2O2 + As2S5 + NH4OH = (NH2)3AsO4 + H2O + (NH4)2SO4 =>
26 H2O2 + As2S5 + 16 NH4OH = 2(NH2)3AsO4 + 40 H2O + 5(NH4)2SO4
Cr2O3 + Pb = Cr + PbO2 =>
2 Cr2O3 + 3 Pb = 4 Cr + 3 PbO2
Cr2(SO3)3(s) + HCl(aq) = CrCl3(aq) + SO2 + H2O(g) =>
Cr2(SO3)3(s) + 6 HCl(aq) = 2 CrCl3(aq) + 3 SO2 + 3 H2O(g)
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