| 前日に均衡した方程式 |
FeCl3(aq) + 3 KNO3(aq) = Fe(NO3)3 + 3 KCl
(NH4)3PO4(aq) + Ba(OH)2 = Ba3(PO4)2(s) + NH4OH(aq) =>
2(NH4)3PO4(aq) + 3 Ba(OH)2 = Ba3(PO4)2(s) + 6 NH4OH(aq)
Co(NO3)2 + K3Fe(CN)6 = Co3(Fe(CN)6)2 + KNO3 =>
3 Co(NO3)2 + 2 K3Fe(CN)6 = Co3(Fe(CN)6)2 + 6 KNO3
Cl(g) + H2O = HCl + HClO3 =>
6 Cl(g) + 3 H2O = 5 HCl + HClO3
Sr + H2 = HSr =>
2 Sr + H2 = 2 HSr
C8H10O3 + O2 = CO2 + H2O =>
C8H10O3 + 9 O2 = 8 CO2 + 5 H2O
I2 + NaHCO3 = CO2 + H2O + NaIO3 + NaI =>
3 I2 + 6 NaHCO3 = 6 CO2 + 3 H2O + NaIO3 + 5 NaI
CH3Co2H + NiOH = CH3Co2Ni + H2O =>
CH3Co2H + NiOH = CH3Co2Ni + H2O
C6H11O2 + O2 = CO2 + H2O =>
4 C6H11O2 + 31 O2 = 24 CO2 + 22 H2O
KMnO4 + NaOH + C6H12O6 = Na2CO3 + K2MnO4 + MnO2 + H2O =>
12 KMnO4 + 12 NaOH + C6H12O6 = 6 Na2CO3 + 6 K2MnO4 + 6 MnO2 + 12 H2O
Sr + H2 = SrH2 =>
Sr + H2 = SrH2
(NH4)3PO4 + Sr(OH)2 = Sr3(PO4)2 + NH3 + H2O =>
2(NH4)3PO4 + 3 Sr(OH)2 = Sr3(PO4)2 + 6 NH3 + 6 H2O
Fe + KI = FeI3 + K =>
Fe + 3 KI = FeI3 + 3 K
Co(OH)2 + H3O = H2O + Co =>
Co(OH)2 + 2 H3O = 4 H2O + Co
SnO = O + Sn =>
SnO = O + Sn
FeSO4 + KMnO4 + H2SO4 = Fe2S3O12 + MnSO4 + K2SO4 + H2O =>
10 FeSO4 + 2 KMnO4 + 8 H2SO4 = 5 Fe2S3O12 + 2 MnSO4 + K2SO4 + 8 H2O
VO2 + NaOH = Na2V4O9 + H2O =>
4 VO2 + 2 NaOH = Na2V4O9 + H2O
K4Fe(CN)6 + PbO2 + HCl = KCl + FeCl3 + PbCl2 + CO2 + HNO3 + H2O =>
2 K4Fe(CN)6 + 61 PbO2 + 136 HCl = 8 KCl + 2 FeCl3 + 61 PbCl2 + 12 CO2 + 12 HNO3 + 62 H2O
Fe + KI = FeKI =>
Fe + KI = FeKI
SO2 + H = S + H2O =>
SO2 + 4 H = S + 2 H2O
CaOHCOOH = HCOOCaHO =>
CaOHCOOH = HCOOCaHO
C6H(l) + O2(g) = CO2(g) + H2O(l) =>
4 C6H(l) + 25 O2(g) = 24 CO2(g) + 2 H2O(l)
VO2 + NaOH = Na2VO3 + H2O =>
VO2 + 2 NaOH = Na2VO3 + H2O
K4Fe(CN)6 + PbO2 + HCl = KCl + FeCl3 + PbCl2 + CO2 + HNO2 + H2O =>
2 K4Fe(CN)6 + 49 PbO2 + 112 HCl = 8 KCl + 2 FeCl3 + 49 PbCl2 + 12 CO2 + 12 HNO2 + 50 H2O
KI + Fe = KFe + I =>
KI + Fe = KFe + I
NaHCO3 + C6H8O7 = C6H5Na3O7 + CO2 + H2O =>
3 NaHCO3 + C6H8O7 = C6H5Na3O7 + 3 CO2 + 3 H2O
Ti(OH)3 + H2SO4 = Ti2(SO4)3 + H2O =>
2 Ti(OH)3 + 3 H2SO4 = Ti2(SO4)3 + 6 H2O
VO2 + NaOH = Na4VO4 + H2O =>
VO2 + 4 NaOH = Na4VO4 + 2 H2O
K4Fe(CN)6 + PbO2 + HCl = KCl + FeCl3 + PbCl2 + CO2 + NO2 + H2O =>
2 K4Fe(CN)6 + 55 PbO2 + 124 HCl = 8 KCl + 2 FeCl3 + 55 PbCl2 + 12 CO2 + 12 NO2 + 62 H2O
AgNO3 + C2H5NS = NSNO3 + AgC2H5 =>
AgNO3 + C2H5NS = NSNO3 + AgC2H5
KI + Fe = KFe + I2 =>
2 KI + 2 Fe = 2 KFe + I2
KI + KNO3 + HCl = I2 + NO2 + KCl + H2O =>
2 KI + 2 KNO3 + 4 HCl = I2 + 2 NO2 + 4 KCl + 2 H2O
K2SO4 + MgS = K2S + MgSO4 =>
K2SO4 + MgS = K2S + MgSO4
[Cr(NH3)5Br]Br2 + Ag2(NO3) = Cr(NH3)5Br + AgBr + NO3 =>
[Cr(NH3)5Br]Br2 + Ag2(NO3) = Cr(NH3)5Br + 2 AgBr + NO3
CaCl2 + Na2(CO3) = Ca(CO3) + NaCl =>
CaCl2 + Na2(CO3) = Ca(CO3) + 2 NaCl
KI + Fe = K2Fe + I2 =>
2 KI + Fe = K2Fe + I2
NH4OH + H2O = H3O + NH4O =>
NH4OH + H2O = H3O + NH4O
Ca2P2 + H2O = Ca(OH)2 + P2H4 =>
Ca2P2 + 4 H2O = 2 Ca(OH)2 + P2H4
(OH)2 = H2O2 =>
(OH)2 = H2O2
NH4Cl(s) + Ca(OH)2(s) = NH3 + H2O + CaCl2 =>
2 NH4Cl(s) + Ca(OH)2(s) = 2 NH3 + 2 H2O + CaCl2
Fe + KI = FeK + I =>
Fe + KI = FeK + I
(OH)2 = H2O + O2 =>
2(OH)2 = 2 H2O + O2
H2C{-}CH2 + H2 = H3C{-}CH3 =>
2 H2C{-}CH2 + H2 = 2 H3C{-}CH3
HClO4 + H2S = HCl + H2O + S =>
HClO4 + 4 H2S = HCl + 4 H2O + 4 S
(OH)2 = O + H =>
(OH)2 = 2 O + 2 H
CH3(CH2)3CH3(g) + O2(g) = CO2(g) + H2O(g) =>
CH3(CH2)3CH3(g) + 8 O2(g) = 5 CO2(g) + 6 H2O(g)
VO2 + NaOH = Na2V4O9 + H2O =>
4 VO2 + 2 NaOH = Na2V4O9 + H2O
KHSO3 + H3PO4 = K3PO4 + H2SO3 =>
3 KHSO3 + H3PO4 = K3PO4 + 3 H2SO3
AlK + (SO4) = AlK(SO4) =>
AlK + (SO4) = AlK(SO4)
(OH)2 = O2H2 =>
(OH)2 = O2H2
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方程式のバランス10/30/24
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