| 前日に均衡した方程式 |
3 C2H2 + 4 K2Cr2O7 + 16 H2SO4 = 3 C2H2O4 + 4 Cr2(SO4)3 + 16 H2O + 4 K2SO4
Pb(NO3)2 + HCl = PbCl2 + HNO3 =>
Pb(NO3)2 + 2 HCl = PbCl2 + 2 HNO3
Cu(NO3)2 + KOH = Cu(OH)2 + KNO3 =>
Cu(NO3)2 + 2 KOH = Cu(OH)2 + 2 KNO3
Ba(OH)2(aq) + AlCl3(aq) = BaCl2(aq) + Al(OH)3(s) =>
3 Ba(OH)2(aq) + 2 AlCl3(aq) = 3 BaCl2(aq) + 2 Al(OH)3(s)
CoCl2 + NH4Cl + H2O2 + NH4OH = [Co(NH3)5Cl]Cl2 + H2O =>
2 CoCl2 + 2 NH4Cl + H2O2 + 8 NH4OH = 2[Co(NH3)5Cl]Cl2 + 10 H2O
NaBrO3 + MnO2 + NaOH = Na2MnO4 + H2O + NaBr =>
NaBrO3 + 3 MnO2 + 6 NaOH = 3 Na2MnO4 + 3 H2O + NaBr
AgNO3 + MgCl2 = AgCl + Mg(NO3)2 =>
2 AgNO3 + MgCl2 = 2 AgCl + Mg(NO3)2
FeCl2 + Cu(OH)2 = CuCl2 + Fe(OH)2 =>
FeCl2 + Cu(OH)2 = CuCl2 + Fe(OH)2
SnCl2 + H2O = Sn6O4(OH)4 + HCl =>
6 SnCl2 + 8 H2O = Sn6O4(OH)4 + 12 HCl
P4O10(aq) + H2O(l) = H3PO4 =>
P4O10(aq) + 6 H2O(l) = 4 H3PO4
Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3
Fe(NO2)2 = FeO + NO + O2 =>
2 Fe(NO2)2 = 2 FeO + 4 NO + O2
Fe2S2 + O2 = Fe2O5 + SO2 =>
2 Fe2S2 + 9 O2 = 2 Fe2O5 + 4 SO2
S8 + O2 = SO3 =>
S8 + 12 O2 = 8 SO3
ZnSH2O = Zn(OH)2Zn(HS)2 =>
2 ZnSH2O = Zn(OH)2Zn(HS)2
NH3 + KMnO4 + H2SO4 = K2SO4 + MnSO4 + H2O + N2 =>
10 NH3 + 6 KMnO4 + 9 H2SO4 = 3 K2SO4 + 6 MnSO4 + 24 H2O + 5 N2
Ca(HCO3)2 = CaCO3 + H2O + CO2 =>
Ca(HCO3)2 = CaCO3 + H2O + CO2
Ca(ClO2)2 = Ca + ClO2 =>
Ca(ClO2)2 = Ca + 2 ClO2
Na + O2 = Na2O =>
4 Na + O2 = 2 Na2O
Br2 + NaOH + HCOONa = NaBr + NaHCO3 + H2O =>
Br2 + 2 NaOH + HCOONa = 2 NaBr + NaHCO3 + H2O
C3H4COOH + O2 = CO2 + H2O =>
4 C3H4COOH + 17 O2 = 16 CO2 + 10 H2O
CH3CH2CO2H + O2 = CO2 + H2 =>
CH3CH2CO2H + 2 O2 = 3 CO2 + 3 H2
H2CrO4 + NaCl + H2SO4 = Cr2(SO4)3 + Na2SO4 + Cl2 + H2O =>
2 H2CrO4 + 6 NaCl + 6 H2SO4 = Cr2(SO4)3 + 3 Na2SO4 + 3 Cl2 + 8 H2O
C8H8 + O2 = CO2 + H2O =>
C8H8 + 10 O2 = 8 CO2 + 4 H2O
K + HOH = KOH + H2 =>
2 K + 2 HOH = 2 KOH + H2
Rb + Zn(No3)2 = RbNo3 + Zn =>
2 Rb + Zn(No3)2 = 2 RbNo3 + Zn
Cu(OH)2 + NH3 = [Cu(NH3)] + (OH) =>
Cu(OH)2 + NH3 = [Cu(NH3)] + 2(OH)
CH4 + O2 = CO + H2O =>
2 CH4 + 3 O2 = 2 CO + 4 H2O
NaO + AgNO3 = AgO + NaNO3 =>
NaO + AgNO3 = AgO + NaNO3
B + H2S = HB + S =>
2 B + H2S = 2 HB + S
(NH4)2SO4 = NH3 + NH4HSO4 =>
(NH4)2SO4 = NH3 + NH4HSO4
Na2CO3 + Br2 = Na(BrO3) + NaBr + CO2 =>
3 Na2CO3 + 3 Br2 = Na(BrO3) + 5 NaBr + 3 CO2
Fe2O3 + C = Fe + CO2 =>
2 Fe2O3 + 3 C = 4 Fe + 3 CO2
C2OH32 + O2 = CO2 + H2O =>
2 C2OH32 + 19 O2 = 4 CO2 + 32 H2O
NaBa + Cl2 = NaCl + Ba2 =>
2 NaBa + Cl2 = 2 NaCl + Ba2
C + H2O = CH4 + CO2 =>
2 C + 2 H2O = CH4 + CO2
As + H2CO3 = As2(CO3)5 + H2O + CO =>
2 As + 10 H2CO3 = As2(CO3)5 + 10 H2O + 5 CO
Zn + AgNO3 = Zn(NO3)2 + Ag =>
Zn + 2 AgNO3 = Zn(NO3)2 + 2 Ag
Pb3O4 = PbO + O2 =>
2 Pb3O4 = 6 PbO + O2
KNO3 + (NH4)2SO4 = K2SO4 + NH4(NO3) =>
2 KNO3 + (NH4)2SO4 = K2SO4 + 2 NH4(NO3)
C7H16 + O2 = CO2 + H2O =>
C7H16 + 11 O2 = 7 CO2 + 8 H2O
(NH4)2C2O4 + KMnO4 + H2SO4 = MnSO4 + K2SO4 + CO2 + (NH4)2SO4 + H2O =>
5(NH4)2C2O4 + 2 KMnO4 + 8 H2SO4 = 2 MnSO4 + K2SO4 + 10 CO2 + 5(NH4)2SO4 + 8 H2O
GeO + H2 = Ge + H2O =>
GeO + H2 = Ge + H2O
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
K + NaOH = K(OH)2 + Na =>
K + 2 NaOH = K(OH)2 + 2 Na
HCl + CaCO3 = H2O + CaCl2CO2 =>
2 HCl + CaCO3 = H2O + CaCl2CO2
CH3NHC2H5 + H2O = CH3NHC2H6 + OH =>
CH3NHC2H5 + H2O = CH3NHC2H6 + OH
Fe(OH)2Cl + H2SO4 = Fe2(SO4)3 + HCl + H2O =>
2 Fe(OH)2Cl + 3 H2SO4 = Fe2(SO4)3 + 2 HCl + 4 H2O
Li + O2 = Li2O =>
4 Li + O2 = 2 Li2O
HSO3NH2 + KOH = KSO2NH2 + H2O2 =>
HSO3NH2 + KOH = KSO2NH2 + H2O2
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