| 前日に均衡した方程式 |
6 KCl + 4 H2SO4 + MnO4 = 3 K2SO4 + MnSO4 + 3 Cl2 + 4 H2O
Na3PO4(aq) + HCl(aq) = H3PO4(s) + NaCl(aq) =>
Na3PO4(aq) + 3 HCl(aq) = H3PO4(s) + 3 NaCl(aq)
Fe + O2 + H2O = Fe(OH)2 = Fe(OH)2 =>
2 Fe + O2 + 2 H2O = 2 Fe(OH)2
Cl{-} + NO3{-} + H{+} = Cl2{-} + NO + H2O =>
6 Cl{-} + NO3{-} + 4 H{+} = 3 Cl2{-} + NO + 2 H2O
NH4OH + KI = KOH + NH4I =>
NH4OH + KI = KOH + NH4I
NaHSO4 + KOH = H2O + KNaSO4 =>
NaHSO4 + KOH = H2O + KNaSO4
Cu(OH)2 + HCl = CuCl2 + H2O =>
Cu(OH)2 + 2 HCl = CuCl2 + 2 H2O
C2H6Cl2 = C2H5Cl + HCl =>
C2H6Cl2 = C2H5Cl + HCl
KMnO4 + Ti2(SO4)3 + H2O = K2SO4 + TiOSO4 + MnSO4 + H2SO4 =>
2 KMnO4 + 5 Ti2(SO4)3 + 2 H2O = K2SO4 + 10 TiOSO4 + 2 MnSO4 + 2 H2SO4
HMnO4 + NH4OH = NH4MnO4 + H2O =>
HMnO4 + NH4OH = NH4MnO4 + H2O
CO2 + H2O = C4O2H8 + O2 =>
4 CO2 + 4 H2O = C4O2H8 + 5 O2
NaBr + Cl = NaCl + Br =>
NaBr + Cl = NaCl + Br
CaC2 + HCN = Ca(CN)2 + HC =>
CaC2 + 2 HCN = Ca(CN)2 + 2 HC
Fe + HCl = FeCl2 + H2 =>
Fe + 2 HCl = FeCl2 + H2
Li2 + CO3 = LiO + CO2 =>
Li2 + 2 CO3 = 2 LiO + 2 CO2
NaNO2 + H2SO4 = H2O + NO + Na2SO4 + HNO3 =>
6 NaNO2 + 3 H2SO4 = 2 H2O + 4 NO + 3 Na2SO4 + 2 HNO3
Cu + Fe(NO3)2 = Cu(NO3) + Fe =>
2 Cu + Fe(NO3)2 = 2 Cu(NO3) + Fe
CH3COOH + NaCO3 = CH3COOHNa + H2O + CO2 =>
5 CH3COOH + 4 NaCO3 = 4 CH3COOHNa + 2 H2O + 6 CO2
Hg(NO3)2 + H3PO4 = Hg3(PO4)2 + HNO3 =>
3 Hg(NO3)2 + 2 H3PO4 = Hg3(PO4)2 + 6 HNO3
H3O + K = H2 + KOH =>
H3O + K = H2 + KOH
CaH + HCl = CaCl + H2 =>
CaH + HCl = CaCl + H2
CaCO3 + HO = Ca(OH)2 + CO3 =>
CaCO3 + 2 HO = Ca(OH)2 + CO3
Fe + HCl = FeCl1 + H2 =>
2 Fe + 2 HCl = 2 FeCl1 + H2
PH3(s) + O2(g) = P4O10(s) + H2O(g) =>
4 PH3(s) + 8 O2(g) = P4O10(s) + 6 H2O(g)
K2Zn(OH)4 + H2S = K2S + ZnS + H2O =>
K2Zn(OH)4 + 2 H2S = K2S + ZnS + 4 H2O
KH2PO4 + Fe(NO3)3 = KNO3 + Fe(H2PO4)3 =>
3 KH2PO4 + Fe(NO3)3 = 3 KNO3 + Fe(H2PO4)3
Mg(HCOO)2 + KMnO4 = CO2 + H2O + Mn02 + MgO + KOH =>
7 Mg(HCOO)2 + 4 KMnO4 = 14 CO2 + 5 H2O + 2 Mn02 + 7 MgO + 4 KOH
Cl2 + Na2C2O4 = NaC2O4 + NaCl2 =>
Cl2 + Na2C2O4 = NaC2O4 + NaCl2
Fe + HCl = FeCl2 + H2 =>
Fe + 2 HCl = FeCl2 + H2
NaBr + Cl2 = NaCl + Br2 =>
2 NaBr + Cl2 = 2 NaCl + Br2
Na4Fe(CN)6 + Cl2 = Na3Fe(CN)6 + NaCl =>
2 Na4Fe(CN)6 + Cl2 = 2 Na3Fe(CN)6 + 2 NaCl
Ca + Li2CO3 = CaCO3 + Li =>
Ca + Li2CO3 = CaCO3 + 2 Li
Al + HCIO4 = Al(CIO4)3 + H2 =>
2 Al + 6 HCIO4 = 2 Al(CIO4)3 + 3 H2
MgN + H2O = NH3 + Mg(OH)2 + O2 =>
4 MgN + 10 H2O = 4 NH3 + 4 Mg(OH)2 + O2
(C6H8O7) + (CaCO3) = Ca3(C6H5O7)2 + CO2 + H2O =>
2(C6H8O7) + 3(CaCO3) = Ca3(C6H5O7)2 + 3 CO2 + 3 H2O
HMnO4 + NH4OH = NH4MnO4 + H2O =>
HMnO4 + NH4OH = NH4MnO4 + H2O
C2H7N + HCl = C2H5 + NH3 + Cl =>
C2H7N + HCl = C2H5 + NH3 + Cl
BiI3 + KI = K3[BiI6] =>
BiI3 + 3 KI = K3[BiI6]
HCl + NaClO2 = Cl + NaCl + H2O =>
4 HCl + NaClO2 = 4 Cl + NaCl + 2 H2O
B10*H18 + O2 = B2*O3 + H2*O =>
B10*H18 + 12 O2 = 5 B2*O3 + 9 H2*O
HAsO3 + Zn + H2SO4 = AsH3 + ZnSO4 + H2O =>
HAsO3 + 4 Zn + 4 H2SO4 = AsH3 + 4 ZnSO4 + 3 H2O
Fe + HCl = FeCl2 + H2 =>
Fe + 2 HCl = FeCl2 + H2
CH3CH2CH2CH2BrZnHBr = CH3CH2CH2CH3ZnBr2 =>
CH3CH2CH2CH2BrZnHBr = CH3CH2CH2CH3ZnBr2
Ag(NO)3 + K(CrO)4 = Ag(CrO)4 + K(NO)3 =>
Ag(NO)3 + K(CrO)4 = Ag(CrO)4 + K(NO)3
H2PO4 + H2O = H3PO4 + OH =>
H2PO4 + H2O = H3PO4 + OH
H2OI2 + CH2Cl2 = H2O + Cl2I2 + CH2 =>
H2OI2 + CH2Cl2 = H2O + Cl2I2 + CH2
MgCl3 = Mg + Cl =>
MgCl3 = Mg + 3 Cl
NaI + Mg(No3)2 = MgI2 + NaNo3 =>
2 NaI + Mg(No3)2 = MgI2 + 2 NaNo3
MnNO3 = Mn + NO3 =>
MnNO3 = Mn + NO3
MgCO3 + HNO3 = MgHNO3 + CO3 =>
MgCO3 + HNO3 = MgHNO3 + CO3
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