| 前日に均衡した方程式 |
Mg(OH)2 + NaOH = Na[Mg(OH)3]
C6H5COOH + Ca(OH)2 = CaCO3 + C6H6 + H2 =>
6 C6H5COOH + 12 Ca(OH)2 = 12 CaCO3 + 5 C6H6 + 15 H2
Fe2 + PbCO3 = FeCO3 + Pb2 =>
Fe2 + 2 PbCO3 = 2 FeCO3 + Pb2
Cd(s) + MgSO4(aq) = CdSO4 + Mg =>
Cd(s) + MgSO4(aq) = CdSO4 + Mg
Ca(OH)2 + H2 = Ca + HOH =>
Ca(OH)2 + H2 = Ca + 2 HOH
Ag2O = Ag + O2 =>
2 Ag2O = 4 Ag + O2
Cu + NaCl + HNO3 = CuCl2 + NaNO3 + NO + H2O =>
3 Cu + 6 NaCl + 8 HNO3 = 3 CuCl2 + 6 NaNO3 + 2 NO + 4 H2O
NaHSO3 + HI = NaI + H2SO3 =>
NaHSO3 + HI = NaI + H2SO3
Ca(OH)2 + KHCO3 = CaCO3 + H2O + K2CO3 =>
Ca(OH)2 + 2 KHCO3 = CaCO3 + 2 H2O + K2CO3
CuCO3 + Na3BO3 = Cu3(BO3)2 + Na2CO3 =>
3 CuCO3 + 2 Na3BO3 = Cu3(BO3)2 + 3 Na2CO3
NaCl + KBr = KCl + NaBr =>
NaCl + KBr = KCl + NaBr
Cu + CO2 + H2O + O2 = Cu3(CO3)2(OH)2 =>
6 Cu + 4 CO2 + 2 H2O + 3 O2 = 2 Cu3(CO3)2(OH)2
TiCl4(s) + H2O(s) = TiO2(s) + HCl(g) =>
TiCl4(s) + 2 H2O(s) = TiO2(s) + 4 HCl(g)
N2O3 + O2 = NO2 =>
2 N2O3 + O2 = 4 NO2
KCl + Na = NaCl + K =>
KCl + Na = NaCl + K
HCl + Ca = CaCl2 + H2 =>
2 HCl + Ca = CaCl2 + H2
MgF2 + H2O = Mg(OH)2 + HF =>
MgF2 + 2 H2O = Mg(OH)2 + 2 HF
H2SO3 + NH3 = NH4 + SO3 =>
H2SO3 + 2 NH3 = 2 NH4 + SO3
CaC3 + H2O = C2H2 + CO2 + CaO =>
5 CaC3 + 7 H2O = 7 C2H2 + CO2 + 5 CaO
Al3F = Al + F =>
Al3F = 3 Al + F
(NH4)3PO4(MoO3)12 + NH4OH = (NH4)2HPO4 + (NH4)2MoO4 + H2O =>
(NH4)3PO4(MoO3)12 + 23 NH4OH = (NH4)2HPO4 + 12(NH4)2MoO4 + 11 H2O
CuSO4(aq) + Na2CO3(aq) = Cu2CO3(s) + NaSO4(s) =>
2 CuSO4(aq) + Na2CO3(aq) = Cu2CO3(s) + 2 NaSO4(s)
Ag2O + H2 = Ag + H2O =>
Ag2O + H2 = 2 Ag + H2O
HBr + H2O = BrOH + H =>
HBr + H2O = BrOH + 2 H
Mg(NO3)(s) + NaOH(aq) = Mg(OH) + Na(NO3) =>
Mg(NO3)(s) + NaOH(aq) = Mg(OH) + Na(NO3)
HNO3(H2O) + Ca(ClO3)2 = HClO3 + Ca(NO3)2 + H2O =>
2 HNO3(H2O) + Ca(ClO3)2 = 2 HClO3 + Ca(NO3)2 + 2 H2O
Na2CrO7 + Na2S2O5 + H2SO4 = Cr2(SO4)3 + Na2SO4 + H2O =>
4 Na2CrO7 + 9 Na2S2O5 + H2SO4 = 2 Cr2(SO4)3 + 13 Na2SO4 + H2O
MgH2 + H2O(l) = Mg(OH)2 + H2 =>
MgH2 + 2 H2O(l) = Mg(OH)2 + 2 H2
FeS2 + O4 = Fe2O3 + SO2 =>
8 FeS2 + 11 O4 = 4 Fe2O3 + 16 SO2
Ca3(PO4)2 + SO2 + C = CaSO4 + CO + P =>
Ca3(PO4)2 + 3 SO2 + 2 C = 3 CaSO4 + 2 CO + 2 P
(NH2)2CO + NHO3 = N2 + CO2 + H2O =>
5(NH2)2CO + 6 NHO3 = 8 N2 + 5 CO2 + 13 H2O
KMnO4 + HJ = KJ + MnO2 + J2 + H2O =>
2 KMnO4 + 8 HJ = 2 KJ + 2 MnO2 + 3 J2 + 4 H2O
KMnO4 + CH2O = CO2 + MnO + K2O + H2O =>
4 KMnO4 + 5 CH2O = 5 CO2 + 4 MnO + 2 K2O + 5 H2O
NaHCO3(aq) + CH3COOH(l) = CH3CO2Na(aq) + H2O(l) + CO2(g) =>
NaHCO3(aq) + CH3COOH(l) = CH3CO2Na(aq) + H2O(l) + CO2(g)
Li2CO3 + CO2 + H2O = LiHCO3 =>
Li2CO3 + CO2 + H2O = 2 LiHCO3
Pb3O4 + NaOH + H2O = Na2[Pb(OH)6] + Pb(OH)2 =>
Pb3O4 + 2 NaOH + 4 H2O = Na2[Pb(OH)6] + 2 Pb(OH)2
K3PO4 + AlI3 = Al(PO4) + KI =>
K3PO4 + AlI3 = Al(PO4) + 3 KI
H2S4O6 = H2O + S8 + SO2 =>
16 H2S4O6 = 16 H2O + 3 S8 + 40 SO2
Hg + HCl = HgHCl =>
Hg + HCl = HgHCl
As + H2O = HAsO4{-2} + H2 + H{+} =>
2 As + 8 H2O = 2 HAsO4{-2} + 5 H2 + 4 H{+}
H2S + SCl2 = HCl + S =>
H2S + SCl2 = 2 HCl + 2 S
As2O5 + H2O = HAsO3 =>
As2O5 + H2O = 2 HAsO3
S2O32{-} + ClO3{-} + OH{-} = SO42{-} + Cl{-} + H2O =>
6 S2O32{-} + 103 ClO3{-} + 6 OH{-} = 12 SO42{-} + 103 Cl{-} + 3 H2O
CsSO3 = Cs + SO3 =>
CsSO3 = Cs + SO3
NiCl2 + K2S = NiS + KCl =>
NiCl2 + K2S = NiS + 2 KCl
Ba(NO3)2 + Li3PO4 = Li3(NO3)2 + BaPO4 =>
Ba(NO3)2 + Li3PO4 = Li3(NO3)2 + BaPO4
TiCl2 + H2O = TiCl3 + H2TiO3 + H2 =>
3 TiCl2 + 3 H2O = 2 TiCl3 + H2TiO3 + 2 H2
KC2O2 = KC2 + O3 =>
3 KC2O2 = 3 KC2 + 2 O3
Zn + NaOH + H2O + O2 = Na2Zn(OH)4 =>
2 Zn + 4 NaOH + 2 H2O + O2 = 2 Na2Zn(OH)4
Li2O2 + H2SO4 = H2O2 + Li2SO4 =>
Li2O2 + H2SO4 = H2O2 + Li2SO4
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方程式のバランス01/09/25
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