| 前日に均衡した方程式 |
[Ag(NH3)2]Cl + KI = AgI + 2 NH3 + K + Cl
NaCl + LiF = NaF + LiCl =>
NaCl + LiF = NaF + LiCl
Cu + HNO3 = Cu(NO3)2 + NO + H2O =>
3 Cu + 8 HNO3 = 3 Cu(NO3)2 + 2 NO + 4 H2O
CuS + NaOH = CuSNaOH =>
CuS + NaOH = CuSNaOH
C + O = C2O6 =>
2 C + 6 O = C2O6
Al(OH)3 + H2SO4 = Al2(SO4)3 + H2O =>
2 Al(OH)3 + 3 H2SO4 = Al2(SO4)3 + 6 H2O
C2H4(NH2)2 + (C6H4CHO)OH = C16H16N2O2 + H2O =>
C2H4(NH2)2 + 2(C6H4CHO)OH = C16H16N2O2 + 2 H2O
ClO{-} + SO3{-2} = Cl{-} + SO4{-2} =>
ClO{-} + SO3{-2} = Cl{-} + SO4{-2}
K2SO4 + N2 = K2NSO4 =>
2 K2SO4 + N2 = 2 K2NSO4
Fe(CrO2)2 + O2 + K2CO3 = Fe2O3 + K2CrO4 + CO2 =>
4 Fe(CrO2)2 + 7 O2 + 8 K2CO3 = 2 Fe2O3 + 8 K2CrO4 + 8 CO2
Zn + HCl = Zn(Cl)2 + (H)2 =>
Zn + 2 HCl = Zn(Cl)2 + (H)2
C2H4 + O2 = H2O + CO2 =>
C2H4 + 3 O2 = 2 H2O + 2 CO2
K2Co3 + MgCl2 = KCl + Mg2(Co3)2 =>
2 K2Co3 + 2 MgCl2 = 4 KCl + Mg2(Co3)2
C6H5OH + H2S + H2O = H2SO4 + CH4 =>
2 C6H5OH + 5 H2S + 18 H2O = 5 H2SO4 + 12 CH4
N2 + CaCl2 = CaN2 + Cl =>
N2 + CaCl2 = CaN2 + 2 Cl
As(OH)3 + NaOH = Na3[As(OH)6] =>
As(OH)3 + 3 NaOH = Na3[As(OH)6]
C2H2OH + O2 = CO2 + H2O =>
4 C2H2OH + 9 O2 = 8 CO2 + 6 H2O
Al4C4 + H2O = Al(OH)3 + CH4 + O2 =>
Al4C4 + 14 H2O = 4 Al(OH)3 + 4 CH4 + O2
S + HCl = Cl + H2S =>
S + 2 HCl = 2 Cl + H2S
C2H5OCl + NaOH = NaCl + C2H6O2 =>
C2H5OCl + NaOH = NaCl + C2H6O2
MgCl2 + Na2HPO4 + NH4OH = MgPO4NH4 + NaCl + H2O =>
MgCl2 + Na2HPO4 + NH4OH = MgPO4NH4 + 2 NaCl + H2O
Rb + S8 = Rb2S =>
16 Rb + S8 = 8 Rb2S
I2 + Ba(OH)2 = Ba(IO3)2 + H2O + BaI2 =>
6 I2 + 6 Ba(OH)2 = Ba(IO3)2 + 6 H2O + 5 BaI2
HCl(aq) + Sr(OH)2(s) = SrCl2(aq) + H2O(l) =>
2 HCl(aq) + Sr(OH)2(s) = SrCl2(aq) + 2 H2O(l)
BaCl(aq) + NaSO4(aq) = NaCl + BaSO4 =>
BaCl(aq) + NaSO4(aq) = NaCl + BaSO4
(NH4)2C2O4 + KMnO4 + H2SO4 = MnSO4 + K2SO4 + CO2 + N2 + H2O =>
5(NH4)2C2O4 + 8 KMnO4 + 12 H2SO4 = 8 MnSO4 + 4 K2SO4 + 10 CO2 + 5 N2 + 32 H2O
HFeO2 = Fe2O3 + H2O =>
2 HFeO2 = Fe2O3 + H2O
CH3OH + NH3 = CH3NH2 + H2O =>
CH3OH + NH3 = CH3NH2 + H2O
Cu + NO3{-} + H{+} = Cu{2+} + NO + H2O =>
3 Cu + 2 NO3{-} + 8 H{+} = 3 Cu{2+} + 2 NO + 4 H2O
Al{+3} + SO4{-2} = Al2(SO4)3 =>
2 Al{+3} + 3 SO4{-2} = Al2(SO4)3
NH4H2PO4 + Ca(OH)2 = NH4OH + Ca3(PO4)2 + H2O =>
2 NH4H2PO4 + 3 Ca(OH)2 = 2 NH4OH + Ca3(PO4)2 + 4 H2O
Ca(HCO3)2 + FeCl3 = Fe(CO3)3 + CaCl + CO2 + H2O =>
3 Ca(HCO3)2 + FeCl3 = Fe(CO3)3 + 3 CaCl + 3 CO2 + 3 H2O
FeWO4 + O2 + Na2CO3 = Na2WO4 + FeO3 + CO2 =>
FeWO4 + O2 + Na2CO3 = Na2WO4 + FeO3 + CO2
HCl + F2 = HF + Cl2 =>
2 HCl + F2 = 2 HF + Cl2
C18H38 + O2 = H2O + CO2 =>
2 C18H38 + 55 O2 = 38 H2O + 36 CO2
Fe(OH)3 = Fe2O3 + H2O =>
2 Fe(OH)3 = Fe2O3 + 3 H2O
Na2SO4 + BaCl2 = BaSO4 + NaCl =>
Na2SO4 + BaCl2 = BaSO4 + 2 NaCl
NH4 + NO2 = N2 + H2O =>
NH4 + NO2 = N2 + 2 H2O
HCOOH + O2 = H2O + CO2 =>
2 HCOOH + O2 = 2 H2O + 2 CO2
SO + HCl = SCl2 + H2O =>
SO + 2 HCl = SCl2 + H2O
Mg{2+} + UO2{2+} + CH3COO{-} + Na{+} = MgNa(UO2)3(CH3COO)9 =>
Mg{2+} + 3 UO2{2+} + 9 CH3COO{-} + Na{+} = MgNa(UO2)3(CH3COO)9
K + HCl = KCl + H =>
K + HCl = KCl + H
NaCrO4 + PbO2 + NaOH = Na2CrO4 + Na2PbO4 + H2O =>
2 NaCrO4 + PbO2 + 4 NaOH = 2 Na2CrO4 + Na2PbO4 + 2 H2O
Al + CoSO4 = Al(SO4)3 + Co =>
Al + 3 CoSO4 = Al(SO4)3 + 3 Co
Cu{+2} + NH3 = Cu(NH3)4{+2} =>
Cu{+2} + 4 NH3 = Cu(NH3)4{+2}
SnO + H2O = H + SnO2 =>
SnO + H2O = 2 H + SnO2
ZnO + H2SO4 = H2O + ZnSO4 =>
ZnO + H2SO4 = H2O + ZnSO4
NH4OH + H2SO4 = NH5SO4 + H2O =>
NH4OH + H2SO4 = NH5SO4 + H2O
NH4OH + H3PO4 = (NH4)3PO4 + H2O =>
3 NH4OH + H3PO4 = (NH4)3PO4 + 3 H2O
Ca + I = Ca2I =>
2 Ca + I = Ca2I
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方程式のバランス10/17/24
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