| 前日に均衡した方程式 | 翌日に均衡がとれた方程式 |
2 NH4Fe(SO4)2 + 6 KBr = 2 Fe(Br)3 + 3 K2SO4 + (NH4)2SO4
CH3(CH2)5CH3 + O2 = CO2 + H2O =>
CH3(CH2)5CH3 + 11 O2 = 7 CO2 + 8 H2O
CaF2(s) = Ca + F =>
CaF2(s) = Ca + 2 F
C2H6 + Cl2 = C2Cl6 + H6 =>
C2H6 + 3 Cl2 = C2Cl6 + H6
CaO + C = Ca2 + CO2 =>
2 CaO + C = Ca2 + CO2
Al + H2SO4 = Al2(SO4)3 + H2 =>
2 Al + 3 H2SO4 = Al2(SO4)3 + 3 H2
Ag2S + KCN = KAg(CN)2 + K2S =>
Ag2S + 4 KCN = 2 KAg(CN)2 + K2S
C4H10 + O2 = CO2 + H2O =>
2 C4H10 + 13 O2 = 8 CO2 + 10 H2O
N2 + O2 = N2O =>
2 N2 + O2 = 2 N2O
Fe + O2 = Fe2O3 =>
4 Fe + 3 O2 = 2 Fe2O3
Sn(OH)3 + H3O = Sn(H2O)4 + H2O =>
Sn(OH)3 + 3 H3O = Sn(H2O)4 + 2 H2O
CH3CHO + NaOH = CH3COONa + C2H5OH =>
2 CH3CHO + NaOH = CH3COONa + C2H5OH
N + O = O2N =>
N + 2 O = O2N
C5H12 + O2 = CO2 + H2O =>
C5H12 + 8 O2 = 5 CO2 + 6 H2O
KMnO4 + CH4 = MnO2 + CO2 + H2O + K =>
2 KMnO4 + CH4 = 2 MnO2 + CO2 + 2 H2O + 2 K
AgNO3 + Pb(NO3)2 = AgPb + NO3 =>
AgNO3 + Pb(NO3)2 = AgPb + 3 NO3
K2SiO3 + HCl = SiO2 + H2O + KCl =>
K2SiO3 + 2 HCl = SiO2 + H2O + 2 KCl
HClO4 + P4O10 = H3PO4 + Cl2O7 =>
12 HClO4 + P4O10 = 4 H3PO4 + 6 Cl2O7
ZnCO3 = ZnO + CO2 =>
ZnCO3 = ZnO + CO2
FeCl2(ac) + NH4OH(ac) = Fe(OH)2 + NH4Cl =>
FeCl2(ac) + 2 NH4OH(ac) = Fe(OH)2 + 2 NH4Cl
CaCl2 + CO2 = COCl2 + CaCO3 =>
CaCl2 + 2 CO2 = COCl2 + CaCO3
NH4Cl + Ba(OH)2Ba(OH)2 = BaCl2 + NH3 + H2O =>
4 NH4Cl + Ba(OH)2Ba(OH)2 = 2 BaCl2 + 4 NH3 + 4 H2O
HNO3 + H{+} + Fe{2+} = NO + H2O + Fe{3+} =>
HNO3 + 3 H{+} + 3 Fe{2+} = NO + 2 H2O + 3 Fe{3+}
K2SiO3 + NiSO4 = NiSiO3 + K2SO4 =>
K2SiO3 + NiSO4 = NiSiO3 + K2SO4
Fe2 + Br = Fe3Br =>
3 Fe2 + 2 Br = 2 Fe3Br
Al(Br3) + Cl = AlCl3 + Br =>
Al(Br3) + 3 Cl = AlCl3 + 3 Br
N2H5 + H2O = NH3 + O2 =>
4 N2H5 + 2 H2O = 8 NH3 + O2
Ac2O3 + HCl = AcCl3 + H2O =>
Ac2O3 + 6 HCl = 2 AcCl3 + 3 H2O
SO2 + H2O = SH2 + O4 =>
4 SO2 + 4 H2O = 4 SH2 + 3 O4
CH3CH2CH2CN + H2O = CH3CH2CH2COOH + NH3 =>
CH3CH2CH2CN + 2 H2O = CH3CH2CH2COOH + NH3
CH3OH + O2 = CO2 + H2O =>
2 CH3OH + 3 O2 = 2 CO2 + 4 H2O
H2SO4 + NaOH = Na2SO4 + H2O =>
H2SO4 + 2 NaOH = Na2SO4 + 2 H2O
MnO2 + Hg + Cl{-} + H{+} = Mn{2+} + Hg2Cl2 + H2O =>
MnO2 + 2 Hg + 2 Cl{-} + 4 H{+} = Mn{2+} + Hg2Cl2 + 2 H2O
Na2S + SO2 + H2O = NaSO4 + H2S =>
Na2S + 3 SO2 + 2 H2O = 2 NaSO4 + 2 H2S
R(OH)2 + Na = R(ONa)2 + H2 =>
R(OH)2 + 2 Na = R(ONa)2 + H2
Cr(NO3)3 + HOH = Cr(OH)3 + HNO3 =>
Cr(NO3)3 + 3 HOH = Cr(OH)3 + 3 HNO3
C2H2 + O2 = CO2 + H2O =>
2 C2H2 + 5 O2 = 4 CO2 + 2 H2O
Fe(NO3) + HNO3 = Fe(NO3)3 + H2O + NO =>
3 Fe(NO3) + 8 HNO3 = 3 Fe(NO3)3 + 4 H2O + 2 NO
Ni + AuBr3 = NiBr2 + Au =>
3 Ni + 2 AuBr3 = 3 NiBr2 + 2 Au
NaCl + F2 = NaF + Cl2 =>
2 NaCl + F2 = 2 NaF + Cl2
Bi + HCl = BiCl5 + H2 =>
2 Bi + 10 HCl = 2 BiCl5 + 5 H2
CrI3 + Cl2 + OH{-} = IO4{-} + CrO4{-}2 + Cl{-} + H2O =>
CrI3 + 14 Cl2 + 32 OH{-} = 3 IO4{-} + CrO4{-}2 + 28 Cl{-} + 16 H2O
C10H8(s) + O2(g) = CO2(g) + H2O(aq) =>
C10H8(s) + 12 O2(g) = 10 CO2(g) + 4 H2O(aq)
I + OH = IO2 + H2O =>
I + 4 OH = IO2 + 2 H2O
Cr2(SO3)7 + Sr3(PO4)2 = Cr3(PO4)7 + SrSO3 =>
3 Cr2(SO3)7 + 7 Sr3(PO4)2 = 2 Cr3(PO4)7 + 21 SrSO3
Na2S + H2S = Na2S5 + H2 =>
Na2S + 4 H2S = Na2S5 + 4 H2
SO32{-} + IO3{-} + H{+} = SO42{-} + I2 + H2O =>
SO32{-} + 4 IO3{-} + 4 H{+} = SO42{-} + 2 I2 + 2 H2O
CuCl + O2 + H2O = Cu3Cl2(OH)4 + CuCl2 =>
4 CuCl + O2 + 2 H2O = Cu3Cl2(OH)4 + CuCl2
SiF4 + H2O = H2SiF6 + H2SiO3 =>
3 SiF4 + 3 H2O = 2 H2SiF6 + H2SiO3
HCN + Cu = CuCN + H =>
HCN + Cu = CuCN + H
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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01/06/25
方程式のバランス02/05/24
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