| 前日に均衡した方程式 |
2 C3H7OH + 2 CrO3 = Cr2O3 + 3 C2H3OH + 2 H2O
F2 + PbI4 = I2 + PbF4 =>
2 F2 + PbI4 = 2 I2 + PbF4
Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3
HNO3 + BaJ2 = HJ + Ba(NO3)2 =>
2 HNO3 + BaJ2 = 2 HJ + Ba(NO3)2
Na2HPO4 + H2O = H2PO4 + NaOH + H3O =>
Na2HPO4 + 3 H2O = H2PO4 + 2 NaOH + H3O
Cu(SO4) + (NH4)(OH) = CuOH + NH4(SO4) =>
Cu(SO4) + (NH4)(OH) = CuOH + NH4(SO4)
(NH4)S + SrCl2 = SrS + (NH4)Cl2 =>
(NH4)S + SrCl2 = SrS + (NH4)Cl2
Mn2O7 + K2SO4 + H2O = KMnO4 + H2SO4 =>
Mn2O7 + K2SO4 + H2O = 2 KMnO4 + H2SO4
Ca(NO3)2 + (NH4)2C2O4 = CaC2O4 + (NH4)2(NO3)2 =>
Ca(NO3)2 + (NH4)2C2O4 = CaC2O4 + (NH4)2(NO3)2
CHO + IO3{-} + OH{-} = COO{-} + I{-} + H2O =>
3 CHO + IO3{-} + 3 OH{-} = 3 COO{-} + I{-} + 3 H2O
P + O2 = P4O10 =>
4 P + 5 O2 = P4O10
Na2CO3 + HCl = NaCl + H2O + CO2 =>
Na2CO3 + 2 HCl = 2 NaCl + H2O + CO2
CO + H6 = CH4 + H2O =>
CO + H6 = CH4 + H2O
Cl2 + NaOH = NaCl + H2O + HClO3 =>
3 Cl2 + 5 NaOH = 5 NaCl + 2 H2O + HClO3
Li3PO4 + KOH = LiOH + K3PO4 =>
Li3PO4 + 3 KOH = 3 LiOH + K3PO4
Fe + AgC2H3O2 = Fe(C2H3O2)2 + Ag2 =>
Fe + 2 AgC2H3O2 = Fe(C2H3O2)2 + Ag2
Fe(CrO2)2 + HNO3 = Cr(NO3)3 + Fe2O3 + NO + H2O =>
6 Fe(CrO2)2 + 38 HNO3 = 12 Cr(NO3)3 + 3 Fe2O3 + 2 NO + 19 H2O
U + H2SO4 = H2SO4U =>
U + H2SO4 = H2SO4U
Fe + PbSO4 = Fe2(SO4) + Pb =>
2 Fe + PbSO4 = Fe2(SO4) + Pb
AlCl3 + MnO2 + H2SO4 = Al2(SO4)3 + MnSO4 + Cl2 + H2O =>
2 AlCl3 + 3 MnO2 + 6 H2SO4 = Al2(SO4)3 + 3 MnSO4 + 3 Cl2 + 6 H2O
Li + As = LiAs =>
Li + As = LiAs
Fe2O3 + CO = Fe + CO2 =>
Fe2O3 + 3 CO = 2 Fe + 3 CO2
NaC2H3O + H2O = NaO + H2C2H3O =>
NaC2H3O + H2O = NaO + H2C2H3O
Na + HCl = NaCl + H2* =>
2 Na + 2 HCl = 2 NaCl + H2*
KSCN + O2 = KCN + SO3 =>
2 KSCN + 3 O2 = 2 KCN + 2 SO3
Sr(OH)2 + Mn(C2H3O2)3 = Sr(C2H3O2)2 + Mn(OH)3 =>
3 Sr(OH)2 + 2 Mn(C2H3O2)3 = 3 Sr(C2H3O2)2 + 2 Mn(OH)3
H2CO3 + Al = CO3 + H3Al =>
3 H2CO3 + 2 Al = 3 CO3 + 2 H3Al
P4 + O2 = P2O5 =>
P4 + 5 O2 = 2 P2O5
CaCl2 + Na3NO3 = CaNO3 + Na3Cl2 =>
CaCl2 + Na3NO3 = CaNO3 + Na3Cl2
Na + CO2 = Na3CO2 =>
3 Na + CO2 = Na3CO2
H2CO3(aq) + Ba(OH)2(aq) = BaCO3 + H2O =>
H2CO3(aq) + Ba(OH)2(aq) = BaCO3 + 2 H2O
Na(s) + CH3CH2OH = CH3CH2ONa(aq) + H2(g) =>
2 Na(s) + 2 CH3CH2OH = 2 CH3CH2ONa(aq) + H2(g)
CrO3 = Cr2O3 + O2 =>
4 CrO3 = 2 Cr2O3 + 3 O2
HCl + K2Cr2O7 + CH3CH2OH = CrCl3 + H2O + CH2COH + KCl =>
8 HCl + K2Cr2O7 + 2 CH3CH2OH = 2 CrCl3 + 7 H2O + 2 CH2COH + 2 KCl
Cl2 + NaI = NaCl + I2 =>
Cl2 + 2 NaI = 2 NaCl + I2
Co3 + HCO3 = Co2(CO3)3 + H2 =>
4 Co3 + 18 HCO3 = 6 Co2(CO3)3 + 9 H2
Fe2O3 + H2SO4 = Fe2(SO4)3 + H2O =>
Fe2O3 + 3 H2SO4 = Fe2(SO4)3 + 3 H2O
Mg + Be3N2 = Be + Mg3N2 =>
3 Mg + Be3N2 = 3 Be + Mg3N2
H2C2O4(aq) + KMnO4(aq) = KMnOH2(aq) + CO2(g) + H2O(l) =>
4 H2C2O4(aq) + KMnO4(aq) = KMnOH2(aq) + 8 CO2(g) + 3 H2O(l)
Fe(OH)3 = Fe2O3 + H2O =>
2 Fe(OH)3 = Fe2O3 + 3 H2O
BeSe = Be + Se2 =>
2 BeSe = 2 Be + Se2
CuSO4 + NaNO3 = CuNa + NO3 + SO4 =>
CuSO4 + NaNO3 = CuNa + NO3 + SO4
NiSO4 + Al(OH)3 = Ni(OH)3 + Al(SO4) =>
NiSO4 + Al(OH)3 = Ni(OH)3 + Al(SO4)
Zn + SnSO4 = Sn + ZnSO4 =>
Zn + SnSO4 = Sn + ZnSO4
Ti + NaO = TiO + Na =>
Ti + NaO = TiO + Na
OHCH2CHCH2OH + KMnO4 + H2SO4 = HOC(O)CH2CH2C(O)OH + MnSO4 + KSO4 + H2O =>
8 OHCH2CHCH2OH + 9 KMnO4 + 18 H2SO4 = 6 HOC(O)CH2CH2C(O)OH + 9 MnSO4 + 9 KSO4 + 28 H2O
Na2CO3(aq) + H3O{+}(aq) = Na{+}(aq) + CO2(g) + H2O(aq) =>
Na2CO3(aq) + 2 H3O{+}(aq) = 2 Na{+}(aq) + CO2(g) + 3 H2O(aq)
C4H9COOH + O2 = CO1 + H2O =>
C4H9COOH + 4 O2 = 5 CO1 + 5 H2O
BaCl2 + AgNo3 = AgCl + Ba(No3)2 =>
BaCl2 + 2 AgNo3 = 2 AgCl + Ba(No3)2
HSO4 + NaHCO3 = CO2 + NaSO4 + H2O =>
HSO4 + NaHCO3 = CO2 + NaSO4 + H2O
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