| 前日に均衡した方程式 |
Na2O2 + 2 H2O = H2O2 + 2 NaOH
CuO + FeSO4 = CuSO4 + FeO =>
CuO + FeSO4 = CuSO4 + FeO
K2ReO4 + CrCl2 + HCl = CrCl3 + H2O + K2ReCl6 =>
K2ReO4 + 2 CrCl2 + 8 HCl = 2 CrCl3 + 4 H2O + K2ReCl6
MnCl2 + Cl2 + KOH = KMnO4 + KCl + H2O =>
2 MnCl2 + 5 Cl2 + 16 KOH = 2 KMnO4 + 14 KCl + 8 H2O
Ca(OH)2(ag) + HCl(ag) = CaCl2(ag) + H2O(l) =>
Ca(OH)2(ag) + 2 HCl(ag) = CaCl2(ag) + 2 H2O(l)
NaClO3 + Cl2 = NaCl + ClO2 =>
4 NaClO3 + 3 Cl2 = 4 NaCl + 6 ClO2
ZnCl2 + NaPO4 = NaZnCl2PO4 =>
ZnCl2 + NaPO4 = NaZnCl2PO4
H2(SO4) + NaCl = Na2(SO4) + HCl =>
H2(SO4) + 2 NaCl = Na2(SO4) + 2 HCl
(CN)2 + OH{-} = CN{-} + CNO{-} + H2O =>
(CN)2 + 2 OH{-} = CN{-} + CNO{-} + H2O
MnO4{-} + NO2{-} + H3O{+} = Mn{2+} + NO3{-} + H2O =>
2 MnO4{-} + 5 NO2{-} + 6 H3O{+} = 2 Mn{2+} + 5 NO3{-} + 9 H2O
Al(OH)2 + Ca2(PO4)2 = Al2(PO4)2 + Ca(OH)2 =>
2 Al(OH)2 + Ca2(PO4)2 = Al2(PO4)2 + 2 Ca(OH)2
BaO + N2O5 = Ba(NO3)2 =>
BaO + N2O5 = Ba(NO3)2
(CN)2 + OH{-} = CN{-} + OCN{-} + H2O =>
(CN)2 + 2 OH{-} = CN{-} + OCN{-} + H2O
ZnSO4 + K2S = K2SO4 + ZnS =>
ZnSO4 + K2S = K2SO4 + ZnS
H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O
Ca + N2 = Ca3N2 =>
3 Ca + N2 = Ca3N2
COSO4 + Ni = CO + NiSO4 =>
COSO4 + Ni = CO + NiSO4
CaOCl2 + HCl = HClO3 + CaCl2 =>
3 CaOCl2 + HCl = HClO3 + 3 CaCl2
NaAt(s) + Cl2(g) = NaCl + At =>
2 NaAt(s) + Cl2(g) = 2 NaCl + 2 At
C400 = C2 =>
C400 = 200 C2
Al(HSO3)3 = H2O + SO2 + Al2(SO3)3 =>
2 Al(HSO3)3 = 3 H2O + 3 SO2 + Al2(SO3)3
CH3CH2CH2CH3 + Cl2 = H2Cl2CHCH2CH2CH3 =>
CH3CH2CH2CH3 + Cl2 = H2Cl2CHCH2CH2CH3
FeO + NaOH = Fe(OH) + NaO =>
FeO + NaOH = Fe(OH) + NaO
AgNO3 + FeSO4 = AgSO4 + Fe + NO3 =>
AgNO3 + FeSO4 = AgSO4 + Fe + NO3
CH2 + H = CH3 =>
CH2 + H = CH3
KJ + H2O2 = J2 + KOH =>
2 KJ + H2O2 = J2 + 2 KOH
OH{-} + (CN)2 = CN{-} + OCN{-} + H{+} =>
OH{-} + (CN)2 = CN{-} + OCN{-} + H{+}
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
CuSO4 + Ca(OH)2 = CuO + CaSO4 + H2O =>
CuSO4 + Ca(OH)2 = CuO + CaSO4 + H2O
LiO2 = Li + O =>
LiO2 = Li + 2 O
AgNo3 + KL = KNo3 + AgL =>
AgNo3 + KL = KNo3 + AgL
KI3 + NaOH = NaIO + NaI + KI + H2O =>
KI3 + 2 NaOH = NaIO + NaI + KI + H2O
ZnCu + H2SO4 = ZnSO4 + H2Cu =>
ZnCu + H2SO4 = ZnSO4 + H2Cu
Ag(s) + HNO3(aq) = AgNO3(aq) + H2(g) =>
2 Ag(s) + 2 HNO3(aq) = 2 AgNO3(aq) + H2(g)
NO2 + NaOH = NO + NaNO3 + H2O =>
3 NO2 + 2 NaOH = NO + 2 NaNO3 + H2O
HBr + AgCl = HCl + AgBr =>
HBr + AgCl = HCl + AgBr
AgNO3 + NaCI = AgCI + NaNO3 =>
AgNO3 + NaCI = AgCI + NaNO3
FeO + NaOH = Fe(OH) + NaO =>
FeO + NaOH = Fe(OH) + NaO
MnO4{-} + NO2{-} + H3O{+} = Mn{2+} + NO3{-} + H2O =>
2 MnO4{-} + 5 NO2{-} + 6 H3O{+} = 2 Mn{2+} + 5 NO3{-} + 9 H2O
KNO2 = K2O + NO + O2 =>
4 KNO2 = 2 K2O + 4 NO + O2
Al2(SO4)3 + CaOH2 = Al2OH2 + Ca(SO4)3 =>
Al2(SO4)3 + CaOH2 = Al2OH2 + Ca(SO4)3
N2H4(g) + O2(g) = NO(g) + H2O(l) =>
N2H4(g) + 2 O2(g) = 2 NO(g) + 2 H2O(l)
H2SO4(aq)(aq) + KOH(aq) = H2OH(aq) + KSO4(s) =>
H2SO4(aq)(aq) + KOH(aq) = H2OH(aq) + KSO4(s)
CO(NH2)2 + (NH4)2SO4 = CO(NH4)2 + SO4(NH2)2 =>
CO(NH2)2 + (NH4)2SO4 = CO(NH4)2 + SO4(NH2)2
P2 + O5 = P5O2 =>
25 P2 + 4 O5 = 10 P5O2
CH2 + H = CH3 =>
CH2 + H = CH3
FeSO4 + K3Fe(CN)6 = Fe3Fe2(CN)12 + K2SO4 =>
3 FeSO4 + 2 K3Fe(CN)6 = Fe3Fe2(CN)12 + 3 K2SO4
Ca(NO3)2 + Cd(NO3)2 + (NH4)2HPO4 + NH2CONH2 + Dy2O3 = CdCa2(PO4)2Dy + CO2 + H2O + N2 =>
4 Ca(NO3)2 + 2 Cd(NO3)2 + 4(NH4)2HPO4 + 7 NH2CONH2 + Dy2O3 = 2 CdCa2(PO4)2Dy + 7 CO2 + 32 H2O + 17 N2
Fe + HBr = FeBr4 + H2 =>
Fe + 4 HBr = FeBr4 + 2 H2
Cr2(SO4)3 + NaOH = Cr(OH)3 + Na2SO4 =>
Cr2(SO4)3 + 6 NaOH = 2 Cr(OH)3 + 3 Na2SO4
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