| 前日に均衡した方程式 |
SbCl5 + 2 NaI = 2 NaCl + 2 I + SbCl3
HCOOCHCHCH3 + H2O = HCOOH + CH3CH2OH =>
4 HCOOCHCHCH3 + 9 H2O = 6 HCOOH + 5 CH3CH2OH
H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O
HCl + NaOH = NaCl + H2O =>
HCl + NaOH = NaCl + H2O
Bi(NO3)3*5H2O + Co(NO3)2*6H2O + Fe(NO3)3*9H2O + C2H6O2 = Bi8Co2FeO30 + CO2 + N2 + H2O =>
80 Bi(NO3)3*5H2O + 20 Co(NO3)2*6H2O + 10 Fe(NO3)3*9H2O + 126 C2H6O2 = 10 Bi8Co2FeO30 + 252 CO2 + 155 N2 + 988 H2O
As{3+} + OH{-} = As(OH)3 =>
As{3+} + 3 OH{-} = As(OH)3
C4H8(COONa)2 + NaOH = Na2CO3 + C4H10 =>
C4H8(COONa)2 + 2 NaOH = 2 Na2CO3 + C4H10
PdCl2(s) + H2(g) = PdH2 + Cl =>
PdCl2(s) + H2(g) = PdH2 + 2 Cl
Pb(s) + Cl(aq) = PbCl2(aq) =>
Pb(s) + 2 Cl(aq) = PbCl2(aq)
HNO3 + H2SO4 = NO3 + H3SO4 =>
HNO3 + H2SO4 = NO3 + H3SO4
C4H10 + O2 = CO2 + H2O =>
2 C4H10 + 13 O2 = 8 CO2 + 10 H2O
KMnO4 = K2O + MnO + O2 =>
4 KMnO4 = 2 K2O + 4 MnO + 5 O2
Fe + HNO3 = N2O3 + Fe2O3 + H2O =>
4 Fe + 6 HNO3 = 3 N2O3 + 2 Fe2O3 + 3 H2O
H2S + Hg3(SbO3)2 = HgS + H3SbO3 =>
3 H2S + Hg3(SbO3)2 = 3 HgS + 2 H3SbO3
Cr(s) + NiSO4(aq) = Cr2(SO4)3 + Ni =>
2 Cr(s) + 3 NiSO4(aq) = Cr2(SO4)3 + 3 Ni
Al(s) + H2SO4(aq) = H2(g) + Al2(SO4)3(aq) =>
2 Al(s) + 3 H2SO4(aq) = 3 H2(g) + Al2(SO4)3(aq)
K2CrO4 + KOH + H[SnCl3] + H2O = Cr(OH)3 + K2[Sn(OH)6] + KCl =>
2 K2CrO4 + 11 KOH + 3 H[SnCl3] + 5 H2O = 2 Cr(OH)3 + 3 K2[Sn(OH)6] + 9 KCl
H11C6O4N2S2 + H6C2SO = H7C3O2SN + H10C4S2O2 =>
2 H11C6O4N2S2 + 6 H6C2SO = 4 H7C3O2SN + 3 H10C4S2O2
Na2S4O6 + HNO3 + KMnO4 + O = Na2SO4 + H2SO4 + Mn(NO3)3 + KNO3 =>
2 Na2S4O6 + 12 HNO3 + 3 KMnO4 + 8 O = 2 Na2SO4 + 6 H2SO4 + 3 Mn(NO3)3 + 3 KNO3
Ga + NaOH + H2O = NaGa(OH)4 + H2 =>
2 Ga + 2 NaOH + 6 H2O = 2 NaGa(OH)4 + 3 H2
Rb + As = Rb3As =>
3 Rb + As = Rb3As
H2 + BaCl2 = HCl + Ba =>
H2 + BaCl2 = 2 HCl + Ba
KMnO4 + C3H4O4 = K2CO3 + CO2 + H2O + MnO2 =>
8 KMnO4 + 3 C3H4O4 = 4 K2CO3 + 5 CO2 + 6 H2O + 8 MnO2
ZnO2 + C2H3Cl = ZnCl2 + H2O2 + C2H2 =>
ZnO2 + 2 C2H3Cl = ZnCl2 + H2O2 + 2 C2H2
Cu(s) + HCl(l) = CuCl2(aq) + H2(g) =>
Cu(s) + 2 HCl(l) = CuCl2(aq) + H2(g)
Zn + AgI = ZnI2 + Ag =>
Zn + 2 AgI = ZnI2 + 2 Ag
Cu + (NH2)2CO + H2O = CO2 + NH4 + Cu(OH)2 =>
Cu + (NH2)2CO + 3 H2O = CO2 + 2 NH4 + Cu(OH)2
PBr = P + Br2 =>
2 PBr = 2 P + Br2
NaCl + Na2S + AgNO3 = AgCl + Na3NO3S =>
NaCl + Na2S + AgNO3 = AgCl + Na3NO3S
MgOH + CH3COOH = Mg(CH3COO) + H2O =>
MgOH + CH3COOH = Mg(CH3COO) + H2O
HSiCl4 = Si + HCl + SiCl4 =>
4 HSiCl4 = Si + 4 HCl + 3 SiCl4
B2Br6 + HNO3 = B(NO3)3 + HBr =>
B2Br6 + 6 HNO3 = 2 B(NO3)3 + 6 HBr
FeCl2 + KSCN = Fe(SCN)2 + KCl =>
FeCl2 + 2 KSCN = Fe(SCN)2 + 2 KCl
Na + H2O = NaOH + H2 =>
2 Na + 2 H2O = 2 NaOH + H2
Cr(s) + H2O(l) = CrOH2 =>
Cr(s) + H2O(l) = CrOH2
MgCl2 + NaNo3 = Mg(No3)2 + NaCl =>
MgCl2 + 2 NaNo3 = Mg(No3)2 + 2 NaCl
Fe(s) + HCl(l) = FeCl2 + H2 =>
Fe(s) + 2 HCl(l) = FeCl2 + H2
C6H5CHO + KOH = C6H5COOH + C6H5CH2OH + K =>
3 C6H5CHO + 2 KOH = 2 C6H5COOH + C6H5CH2OH + 2 K
F2(g) + MgCl2(aq) = Cl2(g) + MgF2(aq) =>
F2(g) + MgCl2(aq) = Cl2(g) + MgF2(aq)
Al2(SO4)3 + (NH4)2S + H2O = Al(OH)3 + H2S + (NH4)2SO4 =>
Al2(SO4)3 + 3(NH4)2S + 6 H2O = 2 Al(OH)3 + 3 H2S + 3(NH4)2SO4
KHCO3(s)HCl(aq) = KCl(aq)H2O(l)CO2(g) =>
KHCO3(s)HCl(aq) = KCl(aq)H2O(l)CO2(g)
CaCO3 + H3BO3 = Ca2B6O11 + CO2 + H2O =>
2 CaCO3 + 6 H3BO3 = Ca2B6O11 + 2 CO2 + 9 H2O
(NH4)2SO4FeSO4 + KMnO4 + H2SO4 = Fe2(SO4)3 + MnSO4 + (NH4)2SO4 + K2SO4 + H2O =>
10(NH4)2SO4FeSO4 + 2 KMnO4 + 8 H2SO4 = 5 Fe2(SO4)3 + 2 MnSO4 + 10(NH4)2SO4 + K2SO4 + 8 H2O
H + SO3 = H2SO3 =>
2 H + SO3 = H2SO3
Fe2O3(s) + CO(g) = Fe(s) + CO2(s) =>
Fe2O3(s) + 3 CO(g) = 2 Fe(s) + 3 CO2(s)
CuO(s) + NH3(g) = Cu(s) + N2(g) + H2O(l) =>
3 CuO(s) + 2 NH3(g) = 3 Cu(s) + N2(g) + 3 H2O(l)
CHO = C + H2 + O2 =>
2 CHO = 2 C + H2 + O2
Fe2 + CuCl2 = FeCl + Cu =>
Fe2 + CuCl2 = 2 FeCl + Cu
PB(NO3)2(l) + Na2CO3(l) = PBCO3 + NaNO3 =>
PB(NO3)2(l) + Na2CO3(l) = PBCO3 + 2 NaNO3
Zn + Pb(NO3)2 = Zn(NO3)2 + Pb =>
Zn + Pb(NO3)2 = Zn(NO3)2 + Pb
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