| 前日に均衡した方程式 |
NH4OH + NaCl = NaOH + NH4Cl
K + H2O = KOH + H2 =>
2 K + 2 H2O = 2 KOH + H2
Pb(NO3)2 + KI = PbI2 + KNO3 =>
Pb(NO3)2 + 2 KI = PbI2 + 2 KNO3
CH3NO2 + O2 = CO2 + N2 + H2O =>
4 CH3NO2 + 3 O2 = 4 CO2 + 2 N2 + 6 H2O
CH + O2 = H2O + CO2 =>
4 CH + 5 O2 = 2 H2O + 4 CO2
SiCl4 = Si + Cl2 =>
SiCl4 = Si + 2 Cl2
C7H10 + O = H2O + CO2 =>
C7H10 + 19 O = 5 H2O + 7 CO2
Cu + AgNO3 = Cu(NO3)2 + Ag =>
Cu + 2 AgNO3 = Cu(NO3)2 + 2 Ag
Ni + Cl = ClNi =>
Ni + Cl = ClNi
Al + H2SO4 = Al2(SO4)3 + H2 =>
2 Al + 3 H2SO4 = Al2(SO4)3 + 3 H2
Al + FeO = Al2O3 + Fe =>
2 Al + 3 FeO = Al2O3 + 3 Fe
NbCl5 + NaOH = Nb2O5 + NaCl + H2O =>
2 NbCl5 + 10 NaOH = Nb2O5 + 10 NaCl + 5 H2O
Ba(C2H3O2)2 + Na2PO4 = BaPO4 + NaC2H3O2 =>
Ba(C2H3O2)2 + Na2PO4 = BaPO4 + 2 NaC2H3O2
AgNO3 + NaCl(aq) = AgCl(s) + NaNO3(aq) =>
AgNO3 + NaCl(aq) = AgCl(s) + NaNO3(aq)
CuCO3 + Cu(OH)2 + H2O = Cu(OH)3 + CuHCO3 =>
CuCO3 + Cu(OH)2 + H2O = Cu(OH)3 + CuHCO3
Cs + N2 = Cs3N =>
6 Cs + N2 = 2 Cs3N
HBrKHCO3 = H2OKBrCO2 =>
HBrKHCO3 = H2OKBrCO2
Sr + Sn(NO3)2 = SrNO3 + Sn =>
2 Sr + Sn(NO3)2 = 2 SrNO3 + Sn
NaMnO4 + KNO2 + H2O = MnO2 + NaOH + KNO3 =>
2 NaMnO4 + 3 KNO2 + H2O = 2 MnO2 + 2 NaOH + 3 KNO3
Fe + SnN4O12 = Fe3NO3 + Sn =>
12 Fe + SnN4O12 = 4 Fe3NO3 + Sn
PbO + H2SO4 = H2O + Pb2(SO4)2 =>
2 PbO + 2 H2SO4 = 2 H2O + Pb2(SO4)2
N2O5 + HCl = NO2Cl + HNO3 =>
N2O5 + HCl = NO2Cl + HNO3
P2O5 + Zn = ZnO + P =>
P2O5 + 5 Zn = 5 ZnO + 2 P
NH4NO3 = N2O + H2O =>
NH4NO3 = N2O + 2 H2O
HCHOO + C2H5OH = CH3COOH2CH3 + H2O =>
2 HCHOO + 5 C2H5OH = 4 CH3COOH2CH3 + H2O
Al(s) + CuSO4(aq) = AlSO4(aq) + Cu(s) =>
Al(s) + CuSO4(aq) = AlSO4(aq) + Cu(s)
HNO3(aq) + BaCl2(aq) = HCl + Ba(NO3)2 =>
2 HNO3(aq) + BaCl2(aq) = 2 HCl + Ba(NO3)2
NO2 + NH3 = N2O + H3O =>
NO2 + NH3 = N2O + H3O
Fe2O3 + HNO3 = Fe(NO3)2 + H2O + NO3 =>
Fe2O3 + 6 HNO3 = 2 Fe(NO3)2 + 3 H2O + 2 NO3
MnCl2 + Pb(NO3)2 = Mn(NO3)2 + PbCl2 =>
MnCl2 + Pb(NO3)2 = Mn(NO3)2 + PbCl2
Na2SO3 + S8 = Na2S2O3 =>
8 Na2SO3 + S8 = 8 Na2S2O3
Ba + Ga(NO2)3 = Ga + Ba(NO2) =>
3 Ba + Ga(NO2)3 = Ga + 3 Ba(NO2)
H2PO4 + Al = H2 + AlPO4 =>
H2PO4 + Al = H2 + AlPO4
Cu + AgCl = Ag + CuCl2 =>
Cu + 2 AgCl = 2 Ag + CuCl2
Na + O2 = Na2O =>
4 Na + O2 = 2 Na2O
CuSO4 + KI = Cu + I2 + K2SO4 =>
CuSO4 + 2 KI = Cu + I2 + K2SO4
HCl + MnO2 = H2O + MnCl2 + Cl2 =>
4 HCl + MnO2 = 2 H2O + MnCl2 + Cl2
HCl + CaCO3 = CaCl2 + H2O + CO2 =>
2 HCl + CaCO3 = CaCl2 + H2O + CO2
CaCO3 = CaO + CO2 =>
CaCO3 = CaO + CO2
AgNO3 + (NH4)2CrO4 = Ag2CrO4 + NH4NO3 =>
2 AgNO3 + (NH4)2CrO4 = Ag2CrO4 + 2 NH4NO3
Al + S8 = Al2S3 =>
16 Al + 3 S8 = 8 Al2S3
Ca(OH)2 + Na(NO3) = Ca(NO3)2 + NaOH =>
Ca(OH)2 + 2 Na(NO3) = Ca(NO3)2 + 2 NaOH
C4H8 + O2 = CO2 + H2O =>
C4H8 + 6 O2 = 4 CO2 + 4 H2O
K3PO4 + Cu(C2H3O2)2 = KC2H3O2 + Cu3(PO4)2 =>
2 K3PO4 + 3 Cu(C2H3O2)2 = 6 KC2H3O2 + Cu3(PO4)2
Pb(OH)2 + KOH = K2[Pb(OH)4] =>
Pb(OH)2 + 2 KOH = K2[Pb(OH)4]
C2H5OH + H2S = C2H5SH + H2O =>
C2H5OH + H2S = C2H5SH + H2O
BN = NB =>
BN = NB
KMnO4 + H2SO4 + HI = H2O + I2 + MnSO4 + K2SO4 =>
2 KMnO4 + 3 H2SO4 + 10 HI = 8 H2O + 5 I2 + 2 MnSO4 + K2SO4
Y2O3 + AlN + SiO2 + Si3N4 = YAlSiO2N2 =>
2 Y2O3 + 4 AlN + SiO2 + Si3N4 = 4 YAlSiO2N2
NH4{+} + Cl{-} = NH4Cl =>
NH4{+} + Cl{-} = NH4Cl
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