| 前日に均衡した方程式 |
2 Na + Cl2 = 2 NaCl
Hg2CO3 = Hg + HgO + CO2 =>
Hg2CO3 = Hg + HgO + CO2
H2SO4 + FeBr3 = Fe2(SO4)3 + HBr =>
3 H2SO4 + 2 FeBr3 = Fe2(SO4)3 + 6 HBr
K2CO3 + CuF = Cu2CO3 + KF =>
K2CO3 + 2 CuF = Cu2CO3 + 2 KF
FeCO3 + H2O = Fe3O4 + H2CO3 + H =>
3 FeCO3 + 4 H2O = Fe3O4 + 3 H2CO3 + 2 H
FeI2 = Fe2 + I =>
2 FeI2 = Fe2 + 4 I
UO2 + NH4HF2 = (NH4)4UF8 + H2O =>
UO2 + 4 NH4HF2 = (NH4)4UF8 + 2 H2O
CoF = Co + F =>
CoF = Co + F
H2SeO3 + CsOH = Cs2SeO3 + H2O =>
H2SeO3 + 2 CsOH = Cs2SeO3 + 2 H2O
Al + O2 = Al2O3 =>
4 Al + 3 O2 = 2 Al2O3
SrS + HCl + O2 = SrCl2 + H2SO4 =>
SrS + 2 HCl + 2 O2 = SrCl2 + H2SO4
Al(s) + PbO2(s) = Al2O3(s) + Pb(s) =>
4 Al(s) + 3 PbO2(s) = 2 Al2O3(s) + 3 Pb(s)
NH3(NO3) = N2 + H2O + O2 =>
4 NH3(NO3) = 4 N2 + 6 H2O + 3 O2
C6H6 + Br = C6H5Br + HBr =>
C6H6 + 2 Br = C6H5Br + HBr
Cu + HNO3(zried) = Cu(NO3)2 + NO + H2O =>
3 Cu + 8 HNO3(zried) = 3 Cu(NO3)2 + 2 NO + 4 H2O
Cr + PbCl2 = CrCl3 + Pb =>
2 Cr + 3 PbCl2 = 2 CrCl3 + 3 Pb
CuBr3 + AlCl3 = CuCl3 + AlBr3 =>
CuBr3 + AlCl3 = CuCl3 + AlBr3
KPO4 = K + PO4 =>
KPO4 = K + PO4
K2SO4(aq) + CaCl2(aq) = KCl + CaSO4 =>
K2SO4(aq) + CaCl2(aq) = 2 KCl + CaSO4
Cr2O7{2-} + NO2{-} + H{+} = Cr{3+} + NO3{-} + H2O =>
Cr2O7{2-} + 3 NO2{-} + 8 H{+} = 2 Cr{3+} + 3 NO3{-} + 4 H2O
F + Cl2 = FCl3 =>
2 F + 3 Cl2 = 2 FCl3
NaHSO3 + Cl + H2O = NaHSO4 + HCl =>
NaHSO3 + 2 Cl + H2O = NaHSO4 + 2 HCl
K + Cu3P2 = K3P + Cu =>
6 K + Cu3P2 = 2 K3P + 3 Cu
Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3
IO3{-} + Cl2 + OH{-} = IO6{5-} + Cl{-} + H2O =>
IO3{-} + Cl2 + 6 OH{-} = IO6{5-} + 2 Cl{-} + 3 H2O
FeCuS2 + HNO3 = Fe(NO3)2 + Cu(NO3)2 + NO2 + S8 + H2O =>
4 FeCuS2 + 32 HNO3 = 4 Fe(NO3)2 + 4 Cu(NO3)2 + 16 NO2 + S8 + 16 H2O
Cl2O7 + NaOH = NaClO4 + H2O =>
Cl2O7 + 2 NaOH = 2 NaClO4 + H2O
Li + DyCl3 = Dy + LiCl =>
3 Li + DyCl3 = Dy + 3 LiCl
Cl + AlI3 = AlCl3 + I =>
3 Cl + AlI3 = AlCl3 + 3 I
Ca(OH)2 + KH2PO4 = CaHPO4 + K2HPO4 + H2O =>
Ca(OH)2 + 2 KH2PO4 = CaHPO4 + K2HPO4 + 2 H2O
NaOH + H2O2 = NaO2 + H2O =>
2 NaOH + 3 H2O2 = 2 NaO2 + 4 H2O
H2CO3(aq) + Mg = MgCO3 + H2 =>
H2CO3(aq) + Mg = MgCO3 + H2
BiOHCO3 = Bi2O3 + CO2 + H2O =>
2 BiOHCO3 = Bi2O3 + 2 CO2 + H2O
Cl2 + NaI = NaCl + I2 =>
Cl2 + 2 NaI = 2 NaCl + I2
CuO + HBr = CuBr2 + H2O =>
CuO + 2 HBr = CuBr2 + H2O
C6H14N2O2 + O2 = CH4N2O2 + CO2 + H2O =>
2 C6H14N2O2 + 15 O2 = 2 CH4N2O2 + 10 CO2 + 10 H2O
Al2(SO3)3 + HClO3 = Al(ClO3)3 + H2O + SO2 =>
Al2(SO3)3 + 6 HClO3 = 2 Al(ClO3)3 + 3 H2O + 3 SO2
MnO + Ca(HSO4)2 = MnSO4 + Ca(OH)2 =>
2 MnO + Ca(HSO4)2 = 2 MnSO4 + Ca(OH)2
P + NO3 + H2O = H3PO4 + NO =>
4 P + 5 NO3 + 6 H2O = 4 H3PO4 + 5 NO
KClO2(heat) = KCl + O2 =>
KClO2(heat) = KCl + O2
CaF2 + H2SO4 = CaO4 + F2H2S =>
CaF2 + H2SO4 = CaO4 + F2H2S
(NH4)2CO3Zn(NO3)2 = (NH4)2(NO3)2ZnCO3 =>
(NH4)2CO3Zn(NO3)2 = (NH4)2(NO3)2ZnCO3
I2 + Cl2 = ICl5 =>
I2 + 5 Cl2 = 2 ICl5
CuFeS2 + O2 = Cu2S + Fe2O3 + SO2 =>
4 CuFeS2 + 9 O2 = 2 Cu2S + 2 Fe2O3 + 6 SO2
HCl + FeS = FeCl2 + H2S =>
2 HCl + FeS = FeCl2 + H2S
Ba{2+}(aq) + Cl{-}(aq) = BaCl2(s) =>
Ba{2+}(aq) + 2 Cl{-}(aq) = BaCl2(s)
CH3CH2NH2 + CH3COOH = CH3COO + CH3CH2NH3 =>
CH3CH2NH2 + CH3COOH = CH3COO + CH3CH2NH3
MgCl2 + Ag(NO2) = Mg(NO2)2 + AgCl =>
MgCl2 + 2 Ag(NO2) = Mg(NO2)2 + 2 AgCl
A2 + B6C2 = B2A + A2C =>
7 A2 + 2 B6C2 = 6 B2A + 4 A2C
[Cu(NH3)4]SO4 + NaOH = Cu(OH)2 + Na2SO4 + NH3 =>
[Cu(NH3)4]SO4 + 2 NaOH = Cu(OH)2 + Na2SO4 + 4 NH3
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