| 前日に均衡した方程式 | 翌日に均衡がとれた方程式 |
CH2O + H2 = CH3OH
SO3(g) + H2O(aq) = H2SO4 =>
SO3(g) + H2O(aq) = H2SO4
Fe(OH)2 + KNO3 + H2O = Fe(OH)3 + KNO2 =>
2 Fe(OH)2 + KNO3 + H2O = 2 Fe(OH)3 + KNO2
HNO3(aq) + Ni(s) = Ni(NO3)2(aq) + H2(g) =>
2 HNO3(aq) + Ni(s) = Ni(NO3)2(aq) + H2(g)
C6H5Br + NaOH = C6H5OH + NaBr =>
C6H5Br + NaOH = C6H5OH + NaBr
K{+} + Al{3+} + SO4{2-} + H2O = KAl(SO4)2(H2O)12 =>
K{+} + Al{3+} + 2 SO4{2-} + 12 H2O = KAl(SO4)2(H2O)12
Ca + Fe(NO3)2 = Ca(NO3)2 + Fe =>
Ca + Fe(NO3)2 = Ca(NO3)2 + Fe
Fe2O3 + C = Fe + CO2 =>
2 Fe2O3 + 3 C = 4 Fe + 3 CO2
MnO4{2-} + H3O{+} = Mn{2+} + MnO4{-} + H2O =>
5 MnO4{2-} + 8 H3O{+} = Mn{2+} + 4 MnO4{-} + 12 H2O
Co(NO3)2 = Co2 + NO3 =>
2 Co(NO3)2 = Co2 + 4 NO3
Al + S = Al2S3 =>
2 Al + 3 S = Al2S3
H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O
HNo3 + Zn(OH)2 = Zn(No3)2 + H2O =>
2 HNo3 + Zn(OH)2 = Zn(No3)2 + 2 H2O
Ca(OH)2 + HCl = CaCl2 + H2O =>
Ca(OH)2 + 2 HCl = CaCl2 + 2 H2O
Na2S + Cu(NO3)2 = Na(NO3)2 + Cu2S =>
Na2S + 2 Cu(NO3)2 = 2 Na(NO3)2 + Cu2S
C6H12O2 + O2 = CO2 + H2O =>
C6H12O2 + 8 O2 = 6 CO2 + 6 H2O
BeO = Be + O2 =>
2 BeO = 2 Be + O2
ZnSO4 + AgNO3 = Ag2SO4 + Zn(NO3)2 =>
ZnSO4 + 2 AgNO3 = Ag2SO4 + Zn(NO3)2
C2H5Cl + Na = C4H10 + NaCl =>
2 C2H5Cl + 2 Na = C4H10 + 2 NaCl
C4H10O + KMnO4 + HCl = C4H8O2 + KCl + MnCl2 + H2O =>
5 C4H10O + 4 KMnO4 + 12 HCl = 5 C4H8O2 + 4 KCl + 4 MnCl2 + 11 H2O
C4H8O + O2 = CO2 + H2O =>
2 C4H8O + 11 O2 = 8 CO2 + 8 H2O
LiOH + Cu(NO3)2 = Cu(OH)2 + LiNO3 =>
2 LiOH + Cu(NO3)2 = Cu(OH)2 + 2 LiNO3
KI + K2Cr2O7 + H2SeO4 = I2 + Cr2(SeO4) + K2SeO4 + H2O =>
10 KI + K2Cr2O7 + 7 H2SeO4 = 5 I2 + Cr2(SeO4) + 6 K2SeO4 + 7 H2O
H2S + O3 = SO2 + H2O =>
H2S + O3 = SO2 + H2O
NaHH2O = NaHOH2 =>
NaHH2O = NaHOH2
Na + O2 = Na2O2 =>
2 Na + O2 = Na2O2
HClO3 + Na2CO3 = NaClO3 + H2O + CO2 =>
2 HClO3 + Na2CO3 = 2 NaClO3 + H2O + CO2
BaCl2 + Na2SO4 = BaSO4 + NaCl =>
BaCl2 + Na2SO4 = BaSO4 + 2 NaCl
SrCl2 + NaF = NaCl + Sr + F =>
SrCl2 + 2 NaF = 2 NaCl + Sr + 2 F
K4[Fe(CN)6] + H2SO4 + H2O = K2SO4 + (NH4)2SO4 + FeSO4 + CO =>
K4[Fe(CN)6] + 6 H2SO4 + 6 H2O = 2 K2SO4 + 3(NH4)2SO4 + FeSO4 + 6 CO
Zn(s) + MgCl2(aq) = ZnCl2(aq) + Mg =>
Zn(s) + MgCl2(aq) = ZnCl2(aq) + Mg
HCl + Mg(HO)2 = MgCl2 + H2O =>
2 HCl + Mg(HO)2 = MgCl2 + 2 H2O
Fe2(SO4)3 + H2O + SO2 = Fe + H2SO4 =>
Fe2(SO4)3 + 6 H2O + 3 SO2 = 2 Fe + 6 H2SO4
Ca(OH)2 + SrCl2 = CaCl2 + Sr(OH)2 =>
Ca(OH)2 + SrCl2 = CaCl2 + Sr(OH)2
Na2Cr2O7 + KCl = K2Cr2O7 + NaCl =>
Na2Cr2O7 + 2 KCl = K2Cr2O7 + 2 NaCl
NaOH + CO2(g) = Na2CO3(s) + H2O(g) =>
2 NaOH + CO2(g) = Na2CO3(s) + H2O(g)
Fe3S4 + O = Fe2O3 + SO2 =>
2 Fe3S4 + 25 O = 3 Fe2O3 + 8 SO2
CO = C + CO2 =>
2 CO = C + CO2
C6H10Cl2 + O2 = CO2 + H2O + Cl2 =>
2 C6H10Cl2 + 17 O2 = 12 CO2 + 10 H2O + 2 Cl2
FeH + H2O = Fe(OH)3 + H2 =>
FeH + 3 H2O = Fe(OH)3 + 2 H2
P4(s) + O2(g) = P2O3(g) =>
P4(s) + 3 O2(g) = 2 P2O3(g)
H2O + S = SO2 + H =>
2 H2O + S = SO2 + 4 H
[Ni(NH3)6](NO3)2 + (NH4)2S = NiS + NH3 + NH4NO3 =>
[Ni(NH3)6](NO3)2 + (NH4)2S = NiS + 6 NH3 + 2 NH4NO3
C2H6O + HNO3 = CO2 + H2O + NO2 =>
C2H6O + 12 HNO3 = 2 CO2 + 9 H2O + 12 NO2
CH3CH2CH2Br + NaBH4 = CH3CH2CH3 + NaBr + BH3 =>
CH3CH2CH2Br + NaBH4 = CH3CH2CH3 + NaBr + BH3
CH3COOH + NH3 = CH3COONH4 =>
CH3COOH + NH3 = CH3COONH4
Cu2O2 = CuO =>
Cu2O2 = 2 CuO
CuSO4*5H2O = CuSO4 + H2O =>
CuSO4*5H2O = CuSO4 + 5 H2O
Fe + Na2CO3(s) + H2O = Fe(OH)3 + Na + CO2 =>
2 Fe + 3 Na2CO3(s) + 3 H2O = 2 Fe(OH)3 + 6 Na + 3 CO2
FeCl2(aq) + Cl2(g) = FeCl3(aq) =>
2 FeCl2(aq) + Cl2(g) = 2 FeCl3(aq)
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| 前日に均衡した方程式 | 翌日に均衡がとれた方程式 |
方程式のバランス12/24/24
方程式のバランス01/23/24
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