| 前日に均衡した方程式 |
2 Fe2O3 + 3 C = 4 Fe + 3 CO2
C + H2 + Cl2 = CHCl3 =>
2 C + H2 + 3 Cl2 = 2 CHCl3
Cd2 + Fe(SO4)2 = Fe + Cd(SO4)2 =>
Cd2 + 2 Fe(SO4)2 = 2 Fe + 2 Cd(SO4)2
K4Fe(CN)6*3H2O + PbO2 + HCl = KCl + FeCl3 + PbCl2 + CO2 + NO2 + H2O =>
2 K4Fe(CN)6*3H2O + 55 PbO2 + 124 HCl = 8 KCl + 2 FeCl3 + 55 PbCl2 + 12 CO2 + 12 NO2 + 68 H2O
H11C24 + O2 = CO2 + H2O =>
4 H11C24 + 107 O2 = 96 CO2 + 22 H2O
Cl2O2 + Mg(OH)2 = Mg(ClO)2 + H2O + O2 =>
2 Cl2O2 + 2 Mg(OH)2 = 2 Mg(ClO)2 + 2 H2O + O2
MnO + CH4 = Mn7C3 + CO + H2 =>
7 MnO + 10 CH4 = Mn7C3 + 7 CO + 20 H2
((CH3)3Si)2S + Cd(CH3)2 = CdS + ((CH3)4Si) =>
((CH3)3Si)2S + Cd(CH3)2 = CdS + 2((CH3)4Si)
CH3COOK + CO2 + H2O = CH3COOH + KHCO3 =>
CH3COOK + CO2 + H2O = CH3COOH + KHCO3
KMnO4 + H3PO4 + HCl = Mn3(PO4)2 + K3PO4 + Cl2 + H2O =>
6 KMnO4 + 6 H3PO4 + 30 HCl = 2 Mn3(PO4)2 + 2 K3PO4 + 15 Cl2 + 24 H2O
CH3COOC6H4COOH = C7H6O3 + CH3COOH =>
8 CH3COOC6H4COOH = 10 C7H6O3 + CH3COOH
(NH4)3P + Cu(NO3)2 = Cu3P2 + NH4NO3 =>
2(NH4)3P + 3 Cu(NO3)2 = Cu3P2 + 6 NH4NO3
Pb(NO3)2 + K2CrO4 = PbCrO4 + KNO3 =>
Pb(NO3)2 + K2CrO4 = PbCrO4 + 2 KNO3
Fe2O3 + C = Fe + CO =>
Fe2O3 + 3 C = 2 Fe + 3 CO
CH3COOLi + SnCl2 = LiCl + (CH3COO)2Sn =>
2 CH3COOLi + SnCl2 = 2 LiCl + (CH3COO)2Sn
NaClO + KBr = NaBr + KClO =>
NaClO + KBr = NaBr + KClO
FeBr3(aq) + NaOH(aq) = FeOH(s) + NaBr3(aq) =>
FeBr3(aq) + NaOH(aq) = FeOH(s) + NaBr3(aq)
CH3CH2CH2CH2OH + NaBr + H2SO4 = CH3CH2CH2CH2Br + H2O + Na2SO4 =>
2 CH3CH2CH2CH2OH + 2 NaBr + H2SO4 = 2 CH3CH2CH2CH2Br + 2 H2O + Na2SO4
C2H3Br + CO2 = CO + H2O + HBr =>
C2H3Br + 3 CO2 = 5 CO + H2O + HBr
Rb(s) + Br(g) = RbBr =>
Rb(s) + Br(g) = RbBr
Al(OH)3(s) + H2O = HAl(OH)3 + OH =>
Al(OH)3(s) + H2O = HAl(OH)3 + OH
ZnC4H6O + MnBr2 = MnC4H6O + ZnBr2 =>
ZnC4H6O + MnBr2 = MnC4H6O + ZnBr2
FeSO4 + (NH4)2S2O8 + H2SO4 = Fe2(SO4)3 + (NH4)HSO4 =>
2 FeSO4 + (NH4)2S2O8 + H2SO4 = Fe2(SO4)3 + 2(NH4)HSO4
V2O5 + CaO + Si = V + CaSiO3 =>
2 V2O5 + 5 CaO + 5 Si = 4 V + 5 CaSiO3
Rb + CH3OOH = RbCH3OO + H2 =>
2 Rb + 2 CH3OOH = 2 RbCH3OO + H2
Al2O3(at) + H2(g) = Al(s) + H2O(g) =>
Al2O3(at) + 3 H2(g) = 2 Al(s) + 3 H2O(g)
CS + O = CO2 + SO2 =>
CS + 4 O = CO2 + SO2
Se2O5 + H2O = HSeO3 =>
Se2O5 + H2O = 2 HSeO3
CuNO3 + H2CO3 = Cu2CO3 + HNO3 =>
2 CuNO3 + H2CO3 = Cu2CO3 + 2 HNO3
KOH + ZnO = H2O + K2ZnO2 =>
2 KOH + ZnO = H2O + K2ZnO2
CH3CH2NH2 + NaOH = CH3CH2NH3 + NaO =>
CH3CH2NH2 + NaOH = CH3CH2NH3 + NaO
Pb + PbO2 + H{+} = H2O + Pb{2+} =>
Pb + PbO2 + 4 H{+} = 2 H2O + 2 Pb{2+}
CO2 + Br = CBr4 + O2 =>
CO2 + 4 Br = CBr4 + O2
Pb(NO3)2 + K2CrO4 = PbCrO4 + KNO3 =>
Pb(NO3)2 + K2CrO4 = PbCrO4 + 2 KNO3
CH3CH2OHCH3 + Ag(NH3)2OH = CH3CH2COOH + Ag + NH3 + H2O =>
CH3CH2OHCH3 + 5 Ag(NH3)2OH = CH3CH2COOH + 5 Ag + 10 NH3 + 4 H2O
KOH + HCO3 = KCO3 + HOH =>
KOH + HCO3 = KCO3 + HOH
I + HNO3 = NO + H2O + HIO3 =>
3 I + 5 HNO3 = 5 NO + H2O + 3 HIO3
NaClO + O2 = NaClO2 =>
2 NaClO + O2 = 2 NaClO2
Fe + HCl + KMnO4 = FeCl3 + MnCl2 + H2O + KCl =>
5 Fe + 24 HCl + 3 KMnO4 = 5 FeCl3 + 3 MnCl2 + 12 H2O + 3 KCl
Ni + NaOH = NiNa + OH =>
Ni + NaOH = NiNa + OH
K2Cr2O7 + H2SO4 = K2SO4 + Cr2(SO4)4 + H2O + [O] =>
K2Cr2O7 + 5 H2SO4 = K2SO4 + Cr2(SO4)4 + 5 H2O + 2[O]
CH3COO({-}) + CrO4({-}2) + O2 = HCO3({-}) + Cr({+}3) + H2O =>
4 CH3COO({-}) + 2 CrO4({-}2) + 5 O2 = 8 HCO3({-}) + 2 Cr({+}3) + 2 H2O
FeS + HNO3 = Fe2(NO3)3 + Fe2(SO4)3 + NO + H2O =>
6 FeS + 20 HNO3 = Fe2(NO3)3 + 2 Fe2(SO4)3 + 17 NO + 10 H2O
CaCl2 + H2O = CaO + Cl2H2 =>
CaCl2 + H2O = CaO + Cl2H2
Pb(NO3)2 = PbO + NO2 + oxygen =>
2 Pb(NO3)2 = 2 PbO + 4 NO2 + O2
C12H22O11(s) + H2O(g) = CH3CH2OH + CO2 =>
C12H22O11(s) + H2O(g) = 4 CH3CH2OH + 4 CO2
Cr2O7{2-} + H2O2 + H3O{+} = CrO5 + H2O =>
Cr2O7{2-} + 4 H2O2 + 2 H3O{+} = 2 CrO5 + 7 H2O
FeO + H2O2 = Fe2O3 + H =>
4 FeO + H2O2 = 2 Fe2O3 + 2 H
Fe + S = FeS =>
Fe + S = FeS
HNO3 + Ca(OH)2 = Ca2NO3 + H2 + OH =>
2 HNO3 + 4 Ca(OH)2 = 2 Ca2NO3 + H2 + 8 OH
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