| 前日に均衡した方程式 |
5 B2 + 2 Mg5 = 10 BMg
Ae + HCe = AeCe3 + H2 =>
2 Ae + 6 HCe = 2 AeCe3 + 3 H2
Fe + HF = FeF3 + H2 =>
2 Fe + 6 HF = 2 FeF3 + 3 H2
C6H5OH + C6H5COCl + NaOH = C6H5OCOC6H5 + NaCl + H2O =>
C6H5OH + C6H5COCl + NaOH = C6H5OCOC6H5 + NaCl + H2O
Pb(NO3)2 = PbO + NO2 + O2 =>
2 Pb(NO3)2 = 2 PbO + 4 NO2 + O2
HOH + Sr = Sr(OH) + H2 =>
2 HOH + 2 Sr = 2 Sr(OH) + H2
Mg(s) + S(g) = MgS =>
Mg(s) + S(g) = MgS
Au{3+}(aq) + Cu{+}(aq) = Au(s) + Cu{2+}(aq) =>
Au{3+}(aq) + 3 Cu{+}(aq) = Au(s) + 3 Cu{2+}(aq)
Zn + HCl = ZnCl2 + H2 = =>
Zn + 2 HCl = ZnCl2 + H2
Zn(OH)2 + HClO3 = Zn(ClO3)2 + H2O =>
Zn(OH)2 + 2 HClO3 = Zn(ClO3)2 + 2 H2O
HF + KOH = KF + H2O =>
HF + KOH = KF + H2O
BrNO = Br2 + NO =>
2 BrNO = Br2 + 2 NO
MgNO3 + CaOH = CaNO3 + MgOH =>
MgNO3 + CaOH = CaNO3 + MgOH
P2O5 + CaO = Ca3 + PO4 =>
P2O5 + 3 CaO = Ca3 + 2 PO4
[Cu(NH3)4] + K4[Fe(CN)6] = Cu2[Fe(CN)6] + NH3 + K =>
2[Cu(NH3)4] + K4[Fe(CN)6] = Cu2[Fe(CN)6] + 8 NH3 + 4 K
NaOH + C2H4O2 = NaC2H3O2 + H2O =>
NaOH + C2H4O2 = NaC2H3O2 + H2O
K2CrO4 + Pb = K2CrO2 + PbO2 =>
K2CrO4 + Pb = K2CrO2 + PbO2
CO(NH2)2 + H2O = CO2 + NH3 =>
CO(NH2)2 + H2O = CO2 + 2 NH3
Mg + Ni2O3 = MgO + Ni =>
3 Mg + Ni2O3 = 3 MgO + 2 Ni
N + O = NO = O2 =>
N + O = NO
O + P = O5P4 =>
5 O + 4 P = O5P4
Fe3O4 + SO2 + O2 = Fe2(SO4)3 =>
2 Fe3O4 + 9 SO2 + 5 O2 = 3 Fe2(SO4)3
CuO + HCe = CuCe2 + H2O =>
CuO + 2 HCe = CuCe2 + H2O
SiO32 + H2O = Si + OH =>
SiO32 + 32 H2O = Si + 64 OH
Fe(OH)3 + HNO3 = Fe(NO3)3 + H2O =>
Fe(OH)3 + 3 HNO3 = Fe(NO3)3 + 3 H2O
Cu(NO3)2 + NH4OH = Cu(OH)2 + NH4NO3 =>
Cu(NO3)2 + 2 NH4OH = Cu(OH)2 + 2 NH4NO3
Pb + C2 = PbC =>
2 Pb + C2 = 2 PbC
NH4HCO3 + CH2Cl2 + CH4O = C15H18ClN3O + H + O =>
6 NH4HCO3 + CH2Cl2 + 23 CH4O = 2 C15H18ClN3O + 88 H + 39 O
C2H2 + O2 = CO2 + H2O =>
2 C2H2 + 5 O2 = 4 CO2 + 2 H2O
KCN + Fe2(SO4)3 + H2O = HCN + Fe(OH)3 + K2SO4 =>
6 KCN + Fe2(SO4)3 + 6 H2O = 6 HCN + 2 Fe(OH)3 + 3 K2SO4
ClO + OH = OOH + Cl =>
ClO + OH = OOH + Cl
Ca + O2 + C = CaCO3 =>
2 Ca + 3 O2 + 2 C = 2 CaCO3
HOCl(aq) + NaOH(aq) = H2O(l) + NaOCl(aq) =>
HOCl(aq) + NaOH(aq) = H2O(l) + NaOCl(aq)
CaSiO3(s) + HF(aq) = CaF2(aq) + SiF4(g) + H2O(l) =>
CaSiO3(s) + 6 HF(aq) = CaF2(aq) + SiF4(g) + 3 H2O(l)
NiCO3(s) + HNO3(aq) = Ni(NO3)2 + H2CO3 =>
NiCO3(s) + 2 HNO3(aq) = Ni(NO3)2 + H2CO3
Zn(s) + C6H8O7(aq) = Zn3(C6H5O7)2(aq) + H2(g) =>
3 Zn(s) + 2 C6H8O7(aq) = Zn3(C6H5O7)2(aq) + 3 H2(g)
NO2(g) + H2O(l) = HNO3(aq) + NO(g) =>
3 NO2(g) + H2O(l) = 2 HNO3(aq) + NO(g)
C4H10 + O2 = CO2 + H2O =>
2 C4H10 + 13 O2 = 8 CO2 + 10 H2O
WO3 + HCl = WO2Cl2 + H2O =>
WO3 + 2 HCl = WO2Cl2 + H2O
NaCH3COO + ZnSO4 = Zn(CH3COO)2 + Na2SO4 =>
2 NaCH3COO + ZnSO4 = Zn(CH3COO)2 + Na2SO4
KOH + Na2S = K2S + NaOH =>
2 KOH + Na2S = K2S + 2 NaOH
CuSO4 + KI = CuI + I2 + K2SO4 =>
2 CuSO4 + 4 KI = 2 CuI + I2 + 2 K2SO4
FeO3(s) + CO(g) = Fe(l) + CO2(g) =>
FeO3(s) + 3 CO(g) = Fe(l) + 3 CO2(g)
C5H8 + Cu(NH3)2Cl = C5H7Cu + NH4Cl + NH3 =>
C5H8 + Cu(NH3)2Cl = C5H7Cu + NH4Cl + NH3
H3PO4 + NaO = Na3(PO4)2 + H2O =>
2 H3PO4 + 3 NaO = Na3(PO4)2 + 3 H2O
C + H2SO4 = CO2 + SO2 + H2O =>
C + 2 H2SO4 = CO2 + 2 SO2 + 2 H2O
C6H12O6 + O2(g) = H2O + CO2 =>
C6H12O6 + 6 O2(g) = 6 H2O + 6 CO2
I2 + KOH = H2O + KI + KIO3 =>
3 I2 + 6 KOH = 3 H2O + 5 KI + KIO3
CaO + CO2 = CaCO3 =>
CaO + CO2 = CaCO3
C6H5OH + HNO3 = C6H2(NO2)3OH + H2O =>
C6H5OH + 3 HNO3 = C6H2(NO2)3OH + 3 H2O
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