| 前日に均衡した方程式 |
2 Fe + 3 Cl2 = 2 FeCl3
Cu + Ag2O = CuO + Ag =>
Cu + Ag2O = CuO + 2 Ag
CuSO4 + H2CO3 = CuCO3 + H2SO4 =>
CuSO4 + H2CO3 = CuCO3 + H2SO4
Al2(SO4)3 + K3PO4 = AlPO4 + K2SO4 =>
Al2(SO4)3 + 2 K3PO4 = 2 AlPO4 + 3 K2SO4
AlCl3 + N2 = AlN + Cl =>
2 AlCl3 + N2 = 2 AlN + 6 Cl
Na[Cr(OH)4] + Na2O2 = Na2CrO4 + NaOH + H2O =>
2 Na[Cr(OH)4] + 3 Na2O2 = 2 Na2CrO4 + 4 NaOH + 2 H2O
CO + O2 = CO2 =>
2 CO + O2 = 2 CO2
Al2O3(s) + C(s) + Cl2(g) = AlCl3(s) + CO(g) =>
Al2O3(s) + 3 C(s) + 3 Cl2(g) = 2 AlCl3(s) + 3 CO(g)
AlN + O2 = Al2O3 + NO =>
4 AlN + 5 O2 = 2 Al2O3 + 4 NO
(NH4)2CO3 + KOH = NH4OH + K2CO3 =>
(NH4)2CO3 + 2 KOH = 2 NH4OH + K2CO3
BaCl2 + CO3{-2} = BaC + Cl2 + O3{-2} =>
BaCl2 + CO3{-2} = BaC + Cl2 + O3{-2}
Ar + O2 = ArO2 =>
Ar + O2 = ArO2
S + SO4{2-} + OH{-} = SO3{2-} + H2O =>
S + 2 SO4{2-} + 2 OH{-} = 3 SO3{2-} + H2O
HC + N2Cl4 = N2 + H2 + Cl4C =>
2 HC + 2 N2Cl4 = 2 N2 + H2 + 2 Cl4C
Zn(OH)2 + CO2 = ZnCO3 + H2O =>
Zn(OH)2 + CO2 = ZnCO3 + H2O
As + HNO3 = HAsO3 + NO + H2O =>
3 As + 5 HNO3 = 3 HAsO3 + 5 NO + H2O
AsF3 + H2O = HF + As(OH)3 =>
AsF3 + 3 H2O = 3 HF + As(OH)3
At2 + O2 = At2O =>
2 At2 + O2 = 2 At2O
Au(s) + HBr(aq) = AuBr3(s) + H2(g) =>
2 Au(s) + 6 HBr(aq) = 2 AuBr3(s) + 3 H2(g)
Au + H2O = AuH2O =>
Au + H2O = AuH2O
KOHC3H6O2 = H2OKC3H5O2 =>
KOHC3H6O2 = H2OKC3H5O2
Al(s) + H2SO4(aq) = H2(g) + Al2(SO4)3(aq) =>
2 Al(s) + 3 H2SO4(aq) = 3 H2(g) + Al2(SO4)3(aq)
Au + KCN + O2 + H2O = KAu(CN)2 + KOH =>
4 Au + 8 KCN + O2 + 2 H2O = 4 KAu(CN)2 + 4 KOH
C7H16 + Br2 = C7H14Br2 + H2 =>
C7H16 + Br2 = C7H14Br2 + H2
H3NSO3CaCO3 = H2OCO2CaNHSO3 =>
H3NSO3CaCO3 = H2OCO2CaNHSO3
C57H104O6 + HO{-} + Na{+} = C17H33CO2Na + C3H8O3 =>
C57H104O6 + 3 HO{-} + 3 Na{+} = 3 C17H33CO2Na + C3H8O3
[Cu(NH3)4]SO4*H2O = Cu(NH3)4 + H2SO4 + O2 =>
2[Cu(NH3)4]SO4*H2O = 2 Cu(NH3)4 + 2 H2SO4 + O2
Au + N2 = Au3N4 =>
3 Au + 2 N2 = Au3N4
Fe(g) + H2O(g) = Fe3O4(s) + H2(g) =>
3 Fe(g) + 4 H2O(g) = Fe3O4(s) + 4 H2(g)
C114H23 + O2 = CO2 + H2O =>
4 C114H23 + 479 O2 = 456 CO2 + 46 H2O
CH3CONH2 + O2 = H2O + CO2 + NO2 =>
4 CH3CONH2 + 15 O2 = 10 H2O + 8 CO2 + 4 NO2
Au + S = AuS =>
Au + S = AuS
H3PO3 + NH3 = ((NH4)3PO3) =>
H3PO3 + 3 NH3 = ((NH4)3PO3)
Ba(ClO2)2 = BaCl2 + O =>
Ba(ClO2)2 = BaCl2 + 4 O
Mg + HNO3 = Mg(NO3)2 + H2O + NH4NO3 =>
4 Mg + 10 HNO3 = 4 Mg(NO3)2 + 3 H2O + NH4NO3
Al2O3Ba(OH)2 = Ba(AlO2)2H2O =>
Al2O3Ba(OH)2 = Ba(AlO2)2H2O
CH3CH2CH2COOH + NaOH = CH3CH2CH2COONa + H2O =>
CH3CH2CH2COOH + NaOH = CH3CH2CH2COONa + H2O
K2CO3 + Cu(NO3)2 = KNO3 + Cu2(CO3)2 =>
2 K2CO3 + 2 Cu(NO3)2 = 4 KNO3 + Cu2(CO3)2
Ba(No3)2(aq) + Na2CrO4(aq) = BaCrO4(s) + NaNo3(aq) =>
Ba(No3)2(aq) + Na2CrO4(aq) = BaCrO4(s) + 2 NaNo3(aq)
Br2 + AlI = AlBr3 + I2 =>
3 Br2 + 2 AlI = 2 AlBr3 + I2
Ti + CH3COOH + NH4F = (NH4)2TiF6 + CH3COONH4 + H2 =>
Ti + 4 CH3COOH + 6 NH4F = (NH4)2TiF6 + 4 CH3COONH4 + 2 H2
AgNO3(aq) + HBr(aq) = AgBr(s) + HNO3(aq) =>
AgNO3(aq) + HBr(aq) = AgBr(s) + HNO3(aq)
(NH4)2Cr2O7 + Al(OH)3 = Al2(Cr2O7)3 + NH3 + H2O =>
3(NH4)2Cr2O7 + 2 Al(OH)3 = Al2(Cr2O7)3 + 6 NH3 + 6 H2O
CuO + NO2 = Cu(NO3)2 + N2 =>
4 CuO + 10 NO2 = 4 Cu(NO3)2 + N2
CaCl2 + KI = CaI2 + KCl =>
CaCl2 + 2 KI = CaI2 + 2 KCl
Al2(SO4)3 + H2 = Al + H2SO4 =>
Al2(SO4)3 + 3 H2 = 2 Al + 3 H2SO4
MnSO4 + HClO3 + KOH = K2MnO5 + KCl + K2SO4 + H2O =>
MnSO4 + HClO3 + 5 KOH = K2MnO5 + KCl + K2SO4 + 3 H2O
C5H11NO2(aq) + O2(g) = CO2(g) + H2O(l) + CH4N2O(aq) =>
2 C5H11NO2(aq) + 12 O2(g) = 9 CO2(g) + 9 H2O(l) + CH4N2O(aq)
C2H2AgNO3 = AgC2HHNO3 =>
C2H2AgNO3 = AgC2HHNO3
Cr2(SO3)3 + HCl = CrCl3 + SO2 + H2O =>
Cr2(SO3)3 + 6 HCl = 2 CrCl3 + 3 SO2 + 3 H2O
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