| 前日に均衡した方程式 |
(NH4)2ClO4 + PbCl2 = 2(NH4)Cl + PbClO4
Al + MnSO4 = Al2(SO4)3 + Mn =>
2 Al + 3 MnSO4 = Al2(SO4)3 + 3 Mn
B2O3 + C = CO + B12C3 =>
6 B2O3 + 21 C = 18 CO + B12C3
Al2S3(s) + H2O(l) = Al(OH)3(at) + H2S =>
Al2S3(s) + 6 H2O(l) = 2 Al(OH)3(at) + 3 H2S
NaHCO3 + H3PO4 = Na3PO4 + CO2 + H2O =>
3 NaHCO3 + H3PO4 = Na3PO4 + 3 CO2 + 3 H2O
HCH3COO(aq) + Ba(OH)2(aq) = Ba(CH3COO)2(aq) + H2O(l) =>
2 HCH3COO(aq) + Ba(OH)2(aq) = Ba(CH3COO)2(aq) + 2 H2O(l)
MgBr2(aq) + AgNO3(aq) = AgBr(s) + Mg(NO3)2(aq) =>
MgBr2(aq) + 2 AgNO3(aq) = 2 AgBr(s) + Mg(NO3)2(aq)
CrBr3 + NaNO3 = Cr(NO3)3 + NaBr =>
CrBr3 + 3 NaNO3 = Cr(NO3)3 + 3 NaBr
K2SO4*H2O + CuSO4*5H2O = K2SO4*CuSO4*6H2O =>
K2SO4*H2O + CuSO4*5H2O = K2SO4*CuSO4*6H2O
Cr2O2{-} + Cl{-} + H{+} = Cr3{+} + H2O + Cl2 =>
6 Cr2O2{-} + 14 Cl{-} + 24 H{+} = 4 Cr3{+} + 12 H2O + 7 Cl2
FeCl3(aq) + KSCN(aq) = Fe(SCN)3(aq) + Cl(aq) + K =>
FeCl3(aq) + 3 KSCN(aq) = Fe(SCN)3(aq) + 3 Cl(aq) + 3 K
Fe + Sn(NO3)3 = Fe(NO3)3 + Sn =>
Fe + Sn(NO3)3 = Fe(NO3)3 + Sn
BaCl2(aq) + Na2(CO3)(aq) = Ba(CO3)(s) + NaCl(aq) =>
BaCl2(aq) + Na2(CO3)(aq) = Ba(CO3)(s) + 2 NaCl(aq)
Pb(s) + Zn(NO3)2(aq) = PbNO3(aq) + Zn(s) =>
2 Pb(s) + Zn(NO3)2(aq) = 2 PbNO3(aq) + Zn(s)
PbO(s) + C(s) = Pb(s) + CO2(g) =>
2 PbO(s) + C(s) = 2 Pb(s) + CO2(g)
H2SO4(konts) + H2S = SO2 + H2O =>
3 H2SO4(konts) + H2S = 4 SO2 + 4 H2O
SrCrF5*H2O = SrF2 + CrF3*H2O =>
SrCrF5*H2O = SrF2 + CrF3*H2O
C7H8 + Br2 = C7H6Br2 + H2 =>
C7H8 + Br2 = C7H6Br2 + H2
Fe + Sn(SO4) = Fe(SO4) + Sn =>
Fe + Sn(SO4) = Fe(SO4) + Sn
Zn + ClO4 = Zn(ClO4)2 =>
Zn + 2 ClO4 = Zn(ClO4)2
FeSO4 + K3Fe(CN)6 = KFeFe(CN)6 + K2SO4 =>
FeSO4 + K3Fe(CN)6 = KFeFe(CN)6 + K2SO4
NH4 + H2SO4 = (NH4)2SO4 + H2 =>
2 NH4 + H2SO4 = (NH4)2SO4 + H2
C10H13OH + O2 = CO2 + H2O =>
C10H13OH + 13 O2 = 10 CO2 + 7 H2O
Li + Ni(NO3)4 = LiNO3 + Ni =>
4 Li + Ni(NO3)4 = 4 LiNO3 + Ni
Al(s) + HAcAc(aq) = Al(AcAc)3 + H =>
Al(s) + 3 HAcAc(aq) = Al(AcAc)3 + 3 H
VO2 + CaSO4 = V(SO4)2 + CaO =>
VO2 + 2 CaSO4 = V(SO4)2 + 2 CaO
Hg4Ag3 + AuGeAs = Au + Hg4Ge + AsAg3 =>
Hg4Ag3 + AuGeAs = Au + Hg4Ge + AsAg3
Sn2F = Sn + F =>
Sn2F = 2 Sn + F
NO + K2CrO7 + H2SO4 = Cr2(SO4)3 + HNO3 + K2SO4 + H2O =>
6 NO + 2 K2CrO7 + 5 H2SO4 = Cr2(SO4)3 + 6 HNO3 + 2 K2SO4 + 2 H2O
Na2O2 + CuSO4 = Na2SO4 + CuO2 =>
Na2O2 + CuSO4 = Na2SO4 + CuO2
Na2(SO4) + Ba(Br)2 = NaBr + Ba(SO4) =>
Na2(SO4) + Ba(Br)2 = 2 NaBr + Ba(SO4)
Ta2O5 + Br2O = Ta(BrO)5 =>
Ta2O5 + 5 Br2O = 2 Ta(BrO)5
Pb(CH3COO)2 + Ca(OCl)2 + H2O = PbO2 + CaCl2 + CH3COOH =>
2 Pb(CH3COO)2 + Ca(OCl)2 + 2 H2O = 2 PbO2 + CaCl2 + 4 CH3COOH
[Ag(NH3)2] + Cl(aq) + HNO3(aq) = NH4NO3(aq) + AgCl(s) =>
[Ag(NH3)2] + Cl(aq) + 2 HNO3(aq) = 2 NH4NO3(aq) + AgCl(s)
Al + H2SO4 = Al2(SO4)3 + H2Al =>
5 Al + 3 H2SO4 = Al2(SO4)3 + 3 H2Al
MnO4{-} + SO3{2-} + H20{+} = MnO2 + SO4{2-} + OH{-} =>
21 MnO4{-} + 22 SO3{2-} + H20{+} = 21 MnO2 + 22 SO4{2-} + 20 OH{-}
H(NO3) + Sr(OH)2 = Sr(NO3)2 + H(OH) =>
2 H(NO3) + Sr(OH)2 = Sr(NO3)2 + 2 H(OH)
CuSO4 + Na2CO3 + H2O = (CuOH)2CO3 + CO2 + Na2SO4 =>
2 CuSO4 + 2 Na2CO3 + H2O = (CuOH)2CO3 + CO2 + 2 Na2SO4
CrBr3 + Na2CO3 = NaBr + Cr2(CO3)3 =>
2 CrBr3 + 3 Na2CO3 = 6 NaBr + Cr2(CO3)3
Mg + H2SO4 = MgSO4 + H2SS + H2O =>
7 Mg + 9 H2SO4 = 7 MgSO4 + H2SS + 8 H2O
Fe3Cl3 + NaOH = Fe3(OH)3 + NaCl =>
Fe3Cl3 + 3 NaOH = Fe3(OH)3 + 3 NaCl
KMnO4 + KBr + H2SO4 = MnSO4 + K2SO4 + Br2 + H2O =>
2 KMnO4 + 10 KBr + 8 H2SO4 = 2 MnSO4 + 6 K2SO4 + 5 Br2 + 8 H2O
Fe2O3 + HCl = FeCl3 + H2O =>
Fe2O3 + 6 HCl = 2 FeCl3 + 3 H2O
O2 + C3H4 = CO2 + H2O =>
4 O2 + C3H4 = 3 CO2 + 2 H2O
Li2 + Br2 = LiBr =>
Li2 + Br2 = 2 LiBr
As2S3 + HNO3 + H2O = H3As04 + H2SO4 + NO =>
2 As2S3 + 11 HNO3 + 2 H2O = H3As04 + 6 H2SO4 + 11 NO
VO3 + Zn + H{+} = V2{+} + Zn2{+} + H2O =>
2 VO3 + 22 Zn + 12 H{+} = V2{+} + 11 Zn2{+} + 6 H2O
Al(I3)3 + KOH = Al(OH)3 + KI3 =>
Al(I3)3 + 3 KOH = Al(OH)3 + 3 KI3
Zn + NaOH + H2O = Na2Zn(OH)4 + H2 =>
Zn + 2 NaOH + 2 H2O = Na2Zn(OH)4 + H2
NH4CH3CO2 + NO3{-} + H{+} = N2 + HCO3{-} + H2O =>
5 NH4CH3CO2 + 11 NO3{-} + H{+} = 8 N2 + 10 HCO3{-} + 13 H2O
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