| 前日に均衡した方程式 |
Br2 + 2 KF = 2 BrF + 2 K
Ca2 + HOH = CaOH + H2 =>
Ca2 + 2 HOH = 2 CaOH + H2
KI + N2O4 = KNO2 + I2 =>
2 KI + N2O4 = 2 KNO2 + I2
PbS + HNO{3+} = Pb(NO{3+})2 + NO + S + H{2+}O =>
PbS + 3 HNO{3+} = Pb(NO{3+})2 + NO + S + 3 H{2+}O
Cr(OH)2 + H4P2O7 = Cr2P2O7 + H2O =>
2 Cr(OH)2 + H4P2O7 = Cr2P2O7 + 4 H2O
C8H10O3 + O2 = CO2 + H2O =>
C8H10O3 + 9 O2 = 8 CO2 + 5 H2O
Na2MnO4 + Na2SO3 + H2SO4 = MnSO4 + Na2SO4 + H2O =>
Na2MnO4 + 2 Na2SO3 + 2 H2SO4 = MnSO4 + 3 Na2SO4 + 2 H2O
C3H5(OH)3 + H3PO4 = C3H9O6P + H2O =>
C3H5(OH)3 + H3PO4 = C3H9O6P + H2O
K2Cr2O7 + FeSO4 + H2SO4 = Fe2(SO4)3 + K2SO4 + H2O + Cr2(SO4)3 =>
K2Cr2O7 + 6 FeSO4 + 7 H2SO4 = 3 Fe2(SO4)3 + K2SO4 + 7 H2O + Cr2(SO4)3
CH3CCH = C9H12 =>
3 CH3CCH = C9H12
NaBH4 + C3H8O + H2O = NaBCO3 + H =>
3 NaBH4 + C3H8O + 8 H2O = 3 NaBCO3 + 36 H
Fe2(SO4)3 = Fe2O3 + SO2 + O2 =>
2 Fe2(SO4)3 = 2 Fe2O3 + 6 SO2 + 3 O2
C6H5CH3NO2 + HCl + Fe = C6H5CH3NH3Cl + FeCl2 + H2O =>
C6H5CH3NO2 + 7 HCl + 3 Fe = C6H5CH3NH3Cl + 3 FeCl2 + 2 H2O
CaH2 + N2 = CaNH + NH3 =>
3 CaH2 + 2 N2 = 3 CaNH + NH3
NaCO3 + CaOH = CaCO3 + NaOH =>
NaCO3 + CaOH = CaCO3 + NaOH
Be{-} + Hg{+} = Be + Hg =>
Be{-} + Hg{+} = Be + Hg
Ca3P2 + Al2(SO4)3 = Ca(SO4) + AlP =>
Ca3P2 + Al2(SO4)3 = 3 Ca(SO4) + 2 AlP
CaI2 + (NH4)2CO3 = CaCO3 + NH4I =>
CaI2 + (NH4)2CO3 = CaCO3 + 2 NH4I
NaBO3 + KI + H2SO4 = Na2SO4 + K2SO4 + BO2 + H2O + I2 =>
2 NaBO3 + 2 KI + 2 H2SO4 = Na2SO4 + K2SO4 + 2 BO2 + 2 H2O + I2
FeCl2 + CO2 = FeCl3 + FeO + Fe3C =>
15 FeCl2 + CO2 = 10 FeCl3 + 2 FeO + Fe3C
HF(aq) + NaOH(s) = NaF(s) + H2O(l) =>
HF(aq) + NaOH(s) = NaF(s) + H2O(l)
Zn + NaNO3 + NaOH + H2O = Na2(Zn(OH)4) + NH3 =>
4 Zn + NaNO3 + 7 NaOH + 6 H2O = 4 Na2(Zn(OH)4) + NH3
CaCl2 + NaHCO3 = CaCO3 + NaCl + CO2 + H2O =>
CaCl2 + 2 NaHCO3 = CaCO3 + 2 NaCl + CO2 + H2O
CH3CHO + KMnO4 = CH3COO + MnO2 + KOH =>
CH3CHO + KMnO4 = CH3COO + MnO2 + KOH
Fe(SO4)3 + H2SO3 + H2O = FeSO4 + H2SO4 =>
Fe(SO4)3 + 2 H2SO3 + 2 H2O = FeSO4 + 4 H2SO4
C17H35COONa + HCl = C17H35COOH + NaCl =>
C17H35COONa + HCl = C17H35COOH + NaCl
Na2CrO4 + H3PO4 = Na2Cr2O7 + Na3PO4 + H2O =>
6 Na2CrO4 + 2 H3PO4 = 3 Na2Cr2O7 + 2 Na3PO4 + 3 H2O
HCl + MgO = ClMgOH =>
HCl + MgO = ClMgOH
NiO2 + ClO3{-} + H{+} = Ni{+2} + ClO4{-} + H2O =>
NiO2 + ClO3{-} + 2 H{+} = Ni{+2} + ClO4{-} + H2O
Mn(NO3)2 + Ba(OH)2 = Mn(OH)2Ba(NO3)2 =>
Mn(NO3)2 + Ba(OH)2 = Mn(OH)2Ba(NO3)2
K4(Fe(CN)6) + Na2S = K2S + Na4(Fe(CN)6) =>
K4(Fe(CN)6) + 2 Na2S = 2 K2S + Na4(Fe(CN)6)
K2Cr2O7 + H2O = H2Cr2O7 + K(OH) =>
K2Cr2O7 + 2 H2O = H2Cr2O7 + 2 K(OH)
C39H72O5 + CH3OH = C21H40O4 + C19H36O2 =>
C39H72O5 + CH3OH = C21H40O4 + C19H36O2
Al + CO = AlCO =>
Al + CO = AlCO
NaClO = NaO + Cl =>
NaClO = NaO + Cl
NaOH + Al + H2O = H2 + Na3Al(OH)6 =>
6 NaOH + 2 Al + 6 H2O = 3 H2 + 2 Na3Al(OH)6
Ga(OH)3 + H(NO2) = Ga(NO2)3 + H2O =>
Ga(OH)3 + 3 H(NO2) = Ga(NO2)3 + 3 H2O
BaSO4(heat) = BaO + SO3 =>
BaSO4(heat) = BaO + SO3
Cl + MnO4 = ClO + MnO2 =>
2 Cl + MnO4 = 2 ClO + MnO2
CH3COOH + Sn = Sn(CH3COO)2 + H2 =>
2 CH3COOH + Sn = Sn(CH3COO)2 + H2
NO2 + C21H25ClO5 = CO2 + H2O + N + Cl =>
99 NO2 + 4 C21H25ClO5 = 84 CO2 + 50 H2O + 99 N + 4 Cl
NaHCO3(heat) = CO2 + H2O + Na2CO3 =>
2 NaHCO3(heat) = CO2 + H2O + Na2CO3
CH3O + HBr = CH3OH + Br =>
CH3O + HBr = CH3OH + Br
Br{-}CH2CH3 + NaOH = HO{-}CH2CH3 + NaBr =>
Br{-}CH2CH3 + NaOH = HO{-}CH2CH3 + NaBr
KMnO4 + H2SO4 + HBr = K2SO4 + MnSO4 + H2O + Br =>
2 KMnO4 + 3 H2SO4 + 10 HBr = K2SO4 + 2 MnSO4 + 8 H2O + 10 Br
K2CrO2O7 + KI + H2SO4 = K2SO4 + Cr2(SO4)3 + H2O + I2 =>
2 K2CrO2O7 + 26 KI + 18 H2SO4 = 15 K2SO4 + Cr2(SO4)3 + 18 H2O + 13 I2
O2 + CH4O = CO2 + H2O =>
3 O2 + 2 CH4O = 2 CO2 + 4 H2O
NH4Cl(aq) + LiOH(aq) = LiCl + NH3(g) + H2O(l) =>
NH4Cl(aq) + LiOH(aq) = LiCl + NH3(g) + H2O(l)
FeSO4*7H2O = FeO + H2SO4 + H2O =>
FeSO4*7H2O = FeO + H2SO4 + 6 H2O
C9H19 + I2 = C9H18I2HI =>
2 C9H19 + 3 I2 = 2 C9H18I2HI
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