| 前日に均衡した方程式 |
2 Ni + 2 H2SO4 = Ni2SO4 + 2 H2O + SO2
Ca(OH)2 + PO4 = Ca3(PO4)2 + H2O2 =>
3 Ca(OH)2 + 2 PO4 = Ca3(PO4)2 + 3 H2O2
H2O2 = H2O + O2 =>
2 H2O2 = 2 H2O + O2
F2 + Au = Au3{+} + F{-}1 =>
F2 + 6 Au = 2 Au3{+} + 2 F{-}1
Al + S2 = Al2S3 =>
4 Al + 3 S2 = 2 Al2S3
FeTiO3 + O2 = Fe2O3 + TiO2 =>
4 FeTiO3 + O2 = 2 Fe2O3 + 4 TiO2
VCl4 + O2 + H2O = VO2Cl2 + HCl =>
2 VCl4 + O2 + 2 H2O = 2 VO2Cl2 + 4 HCl
LiCl + C + Na = LiC + NaCl =>
LiCl + C + Na = LiC + NaCl
ZnSO4 + NaHCO3 = Zn(HCO3)2 + Na2SO4 =>
ZnSO4 + 2 NaHCO3 = Zn(HCO3)2 + Na2SO4
FeBr3 + H2O = Fe(OH)3 + HBr =>
FeBr3 + 3 H2O = Fe(OH)3 + 3 HBr
H2SO4(l) + Zn(s) = H2(g) + ZnSO4(l) =>
H2SO4(l) + Zn(s) = H2(g) + ZnSO4(l)
CaO + P2O5 = Ca3(PO4)2 =>
3 CaO + P2O5 = Ca3(PO4)2
NH3 = N2 + H2 =>
2 NH3 = N2 + 3 H2
H2O + O2 = H2O2 =>
2 H2O + O2 = 2 H2O2
NaCl + H2SO4 + H2O = Na2SO4 + HCl*8H2O =>
2 NaCl + H2SO4 + 16 H2O = Na2SO4 + 2 HCl*8H2O
NaOHH2O = NaOH3O =>
NaOHH2O = NaOH3O
Fe(NO3)3 + NH4OH = Fe(OH)3 + NH4(NO3) =>
Fe(NO3)3 + 3 NH4OH = Fe(OH)3 + 3 NH4(NO3)
Bi2O3 + SrCO3 + CaCO3 + CuO = Bi2Sr2Ca2Cu3O10 + C + O =>
Bi2O3 + 2 SrCO3 + 2 CaCO3 + 3 CuO = Bi2Sr2Ca2Cu3O10 + 4 C + 8 O
FeCl2(aq) + O2(g) = Fe2O3(s) + Cl2(g) =>
4 FeCl2(aq) + 3 O2(g) = 2 Fe2O3(s) + 4 Cl2(g)
NaOHKAl(SO4)2 = KOHAlNa(SO4)2 =>
NaOHKAl(SO4)2 = KOHAlNa(SO4)2
Hg2NO3(g) = Hg2O2(s) + N2O(g) + O2(g) =>
4 Hg2NO3(g) = 4 Hg2O2(s) + 2 N2O(g) + O2(g)
VCl2 + H2O = VOCl2 + H2 =>
VCl2 + H2O = VOCl2 + H2
Ag(s) + Cu(NO3)2(aq) = Ag(NO3)2(aq) + Cu(s) =>
Ag(s) + Cu(NO3)2(aq) = Ag(NO3)2(aq) + Cu(s)
NH3 = N + H =>
NH3 = N + 3 H
Ca(NO3)2 + Na2CO3 = CaCO3 + Na2(NO3)2 =>
Ca(NO3)2 + Na2CO3 = CaCO3 + Na2(NO3)2
Ni(NO3)2 + (NH4)2CO3 = NiCO3 + (NH4)2(NO3)2 =>
Ni(NO3)2 + (NH4)2CO3 = NiCO3 + (NH4)2(NO3)2
C7H16 + O = CO2 + H2O =>
C7H16 + 22 O = 7 CO2 + 8 H2O
NaOHKOH = KNaOH2O =>
NaOHKOH = KNaOH2O
Zn + HOH = ZnOHH =>
Zn + HOH = ZnOHH
C2H6O + H2SO4 = C2H4O2 + SO2 + H2O =>
C2H6O + 2 H2SO4 = C2H4O2 + 2 SO2 + 3 H2O
Cr2S3 + O2 = Cr2O3 + SO2 =>
2 Cr2S3 + 9 O2 = 2 Cr2O3 + 6 SO2
C2H4N2O4 + O2 = N2H2 + CO2 + H2O =>
2 C2H4N2O4 + O2 = 2 N2H2 + 4 CO2 + 2 H2O
Al + KCl = Al2Cl3 + K =>
2 Al + 3 KCl = Al2Cl3 + 3 K
Na + K2O = Na2O + K =>
2 Na + K2O = Na2O + 2 K
Fe + H2O2 = Fe2O3 + H2O =>
2 Fe + 3 H2O2 = Fe2O3 + 3 H2O
Nd2O3Ta2O5 = NdTaO4 =>
Nd2O3Ta2O5 = 2 NdTaO4
Al(OH)3 + PbS2 = Pb(OH)4 + Al2S3 =>
4 Al(OH)3 + 3 PbS2 = 3 Pb(OH)4 + 2 Al2S3
KClO3 + HCl = KCl + H2O + Cl2 =>
KClO3 + 6 HCl = KCl + 3 H2O + 3 Cl2
TiCl3 + O2 + H2O = TiO2 + HCl =>
4 TiCl3 + O2 + 6 H2O = 4 TiO2 + 12 HCl
C6H6 + O2 = CO2 + H2O2O =>
2 C6H6 + 21 O2 = 12 CO2 + 6 H2O2O
Mg(cr) + HC1 = H2(g) + MgC12 =>
Mg(cr) + 12 HC1 = 6 H2(g) + MgC12
Fe(NH4)2(SO4)2*6H2O + H2C2O4 + K2C2O4 + H2O2 = KFe2(C2O4)12*2H2O + (NH4)2SO4 + H2SO4 + H2O =>
4 Fe(NH4)2(SO4)2*6H2O + 23 H2C2O4 + K2C2O4 + 19 H2O2 = 2 KFe2(C2O4)12*2H2O + 4(NH4)2SO4 + 4 H2SO4 + 58 H2O
Ni(s)H2SO4(aq) = NiSO4(aq)H2(g) =>
Ni(s)H2SO4(aq) = NiSO4(aq)H2(g)
MnO4{-} + H{+} + S{-2} = MnO2{+} + H2O + S =>
MnO4{-} + 4 H{+} + S{-2} = MnO2{+} + 2 H2O + S
Pb(SO4) + Na3(PO4) = Na3(SO4) + Pb(PO4) =>
Pb(SO4) + Na3(PO4) = Na3(SO4) + Pb(PO4)
Na2S + F = NaF + S =>
Na2S + 2 F = 2 NaF + S
Pd(OH)2 + KCN = K4Pd(CN)6 + KOH =>
Pd(OH)2 + 6 KCN = K4Pd(CN)6 + 2 KOH
CoS2 + HNO3 = CoSO4 + NO + S + H2 =>
CoS2 + 2 HNO3 = CoSO4 + 2 NO + S + H2
CuCl2 + O2 = Cl2O5 + Cu2O =>
4 CuCl2 + 11 O2 = 4 Cl2O5 + 2 Cu2O
NH3 = N2 + H2 =>
2 NH3 = N2 + 3 H2
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