| 前日に均衡した方程式 |
Zn + 8 Sn = Zn(Sn4)2
C12H8N2O4 + O2 = CO2 + H2O + N2 =>
C12H8N2O4 + 12 O2 = 12 CO2 + 4 H2O + N2
Ca{+} + I{-} = CaI =>
Ca{+} + I{-} = CaI
Al2(SO4)3 + H2O + NH3 = Al(OH)3 + (NH4)2 + SO4 =>
Al2(SO4)3 + 6 H2O + 6 NH3 = 2 Al(OH)3 + 3(NH4)2 + 3 SO4
CH2O2 + NaOH = NaCHO2 + H2O =>
CH2O2 + NaOH = NaCHO2 + H2O
PCl5 = PCl3 + Cl2 =>
PCl5 = PCl3 + Cl2
Co + FeBr2 = Fe + CoBr2 =>
Co + FeBr2 = Fe + CoBr2
Na3PO4 + KOH = NaOH + K3PO4 =>
Na3PO4 + 3 KOH = 3 NaOH + K3PO4
Pb(OH)2 + CrO3 = PbCrO4 + H2O =>
Pb(OH)2 + CrO3 = PbCrO4 + H2O
CuCl2 + NH3 + H2O = Cu(OH)2 + NH4Cl =>
CuCl2 + 2 NH3 + 2 H2O = Cu(OH)2 + 2 NH4Cl
C6H15N + O2 = HNO3 + H2O + CO2 =>
C6H15N + 11 O2 = HNO3 + 7 H2O + 6 CO2
K(s) + H2O(l) = K(OH) + H =>
K(s) + H2O(l) = K(OH) + H
Sr(NO3)2 + Zn(NO3)2(H2O)4 + NH4F + CO(NH2)2 = Sr05Zn05F2 + CO2 + H2O + N2 =>
15 Sr(NO3)2 + 15 Zn(NO3)2(H2O)4 + 6 NH4F + 56 CO(NH2)2 = 3 Sr05Zn05F2 + 56 CO2 + 184 H2O + 89 N2
Al(OH)3 + H2SO4 = Al2(SO4)3 + H2O =>
2 Al(OH)3 + 3 H2SO4 = Al2(SO4)3 + 6 H2O
Na3PO4(aq) + CrCl3(aq) = CrPO4(s) + NaCl(s) =>
Na3PO4(aq) + CrCl3(aq) = CrPO4(s) + 3 NaCl(s)
Sr(OH)2 + H3BO3 = (SrOH)3BO3 + H2O =>
3 Sr(OH)2 + H3BO3 = (SrOH)3BO3 + 3 H2O
C6H12(CH3)2 + O2 = CO2 + H2O =>
2 C6H12(CH3)2 + 25 O2 = 16 CO2 + 18 H2O
FeS + HCl(aq) = H2S + FeCl2 =>
FeS + 2 HCl(aq) = H2S + FeCl2
H2 + Fl2 = HFl =>
H2 + Fl2 = 2 HFl
CaCl2 + H3PO4 = Ca3(PO4)2 + HCl =>
3 CaCl2 + 2 H3PO4 = Ca3(PO4)2 + 6 HCl
HCIO = HCIO3 + HCI =>
3 HCIO = HCIO3 + 2 HCI
Sr(OH)2 + H3BO3 = SrHBO3 + H2O =>
Sr(OH)2 + H3BO3 = SrHBO3 + 2 H2O
ClO{-} + SO3{-2} = ClO2{-} + S{-2} =>
3 ClO{-} + SO3{-2} = 3 ClO2{-} + S{-2}
HCl + Al(OH)3 = H4O3 + AlCl =>
HCl + Al(OH)3 = H4O3 + AlCl
S + O2 = SO3 =>
2 S + 3 O2 = 2 SO3
C2H4O + O = CO2 + H2O =>
C2H4O + 5 O = 2 CO2 + 2 H2O
Cl2 + C2H2 = C2H2Cl4 =>
2 Cl2 + C2H2 = C2H2Cl4
SO3(g) + H2O(l) = H2SO4 =>
SO3(g) + H2O(l) = H2SO4
Fe12C5 + O = Fe + CO =>
Fe12C5 + 5 O = 12 Fe + 5 CO
Ca2(CO3)2 + H2SO4 = CaSO4 + H2O + CO2 =>
Ca2(CO3)2 + 2 H2SO4 = 2 CaSO4 + 2 H2O + 2 CO2
C7H8 + H2SO4 = SO2 + H2O + C7H6O =>
C7H8 + 2 H2SO4 = 2 SO2 + 3 H2O + C7H6O
NaIO3 + SO2 + H2O = I2 + NaHSO4 + H2SO4 =>
2 NaIO3 + 5 SO2 + 4 H2O = I2 + 2 NaHSO4 + 3 H2SO4
HOOCCH2CH2COOH + Br2 = BrOOCCH2CH2COOBr + H2 =>
HOOCCH2CH2COOH + Br2 = BrOOCCH2CH2COOBr + H2
Pb + LiOH = Pb(OH)2 + Li =>
Pb + 2 LiOH = Pb(OH)2 + 2 Li
AgNO3 + K2SO4 = Ag2SO4 + KNO3 =>
2 AgNO3 + K2SO4 = Ag2SO4 + 2 KNO3
Ni + As + O = Ni3(AsO4)2 =>
3 Ni + 2 As + 8 O = Ni3(AsO4)2
Mg(s) + Cl2 = MgCl2(aq) =>
Mg(s) + Cl2 = MgCl2(aq)
Cu(NO3)2 + FeCl3 = Cu(Cl)2 + Fe(NO3)3 =>
3 Cu(NO3)2 + 2 FeCl3 = 3 Cu(Cl)2 + 2 Fe(NO3)3
Li2SO4 + NaOH + Na2HPO4 = Li3PO4 + Na2SO4 + H2O =>
3 Li2SO4 + 2 NaOH + 2 Na2HPO4 = 2 Li3PO4 + 3 Na2SO4 + 2 H2O
N2(g) + H2(g) = NH3(g) =>
N2(g) + 3 H2(g) = 2 NH3(g)
Mg(s) + H2SO4(aq) = MgSO4(aq) + H(g) =>
Mg(s) + H2SO4(aq) = MgSO4(aq) + 2 H(g)
ZnCl2 + NH3 = Zn(NH3)4Cl2 =>
ZnCl2 + 4 NH3 = Zn(NH3)4Cl2
HClO + Ag = AgClO + H2 =>
2 HClO + 2 Ag = 2 AgClO + H2
KOH + C2H6O = KC2H5O + H2O =>
KOH + C2H6O = KC2H5O + H2O
CaCl2 + NaF2 = NaCl2 + CaF2 =>
CaCl2 + NaF2 = NaCl2 + CaF2
AlCl3 = Al + Cl2 =>
2 AlCl3 = 2 Al + 3 Cl2
O5 + C7 = CO2 =>
14 O5 + 5 C7 = 35 CO2
HI + HNO3 = I2O + N + H2O =>
10 HI + 4 HNO3 = 5 I2O + 4 N + 7 H2O
AgNO3 + ClO3Na = ClO3Ag + NaNO3 =>
AgNO3 + ClO3Na = ClO3Ag + NaNO3
H2S + Cl2 = SCl2 + HCl =>
H2S + 2 Cl2 = SCl2 + 2 HCl
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