| 前日に均衡した方程式 |
(C3H7)2O + 9 O2 = 6 CO2 + 7 H2O
Mn(NO3)2 + NaBiO3 + HNO3 = HMnO4 + NaNO2 + Bi(NO3)3 + H2O =>
4 Mn(NO3)2 + 5 NaBiO3 + 12 HNO3 = 4 HMnO4 + 5 NaNO2 + 5 Bi(NO3)3 + 4 H2O
KMnO4 + Na2SO3 + H2O = MnO2 + Na2SO4 + KOH =>
2 KMnO4 + 3 Na2SO3 + H2O = 2 MnO2 + 3 Na2SO4 + 2 KOH
Mg(NO3)2 + NaHO = Mg(OH)2 + NaNO3 =>
Mg(NO3)2 + 2 NaHO = Mg(OH)2 + 2 NaNO3
Li2CO3 + K = K2CO3 + Li =>
Li2CO3 + 2 K = K2CO3 + 2 Li
H2SO4 + NaNO2 = HNO2 + Na2SO4 =>
H2SO4 + 2 NaNO2 = 2 HNO2 + Na2SO4
SnCl3 + K2CO3 + H2O = Sn(OH)3 + CO2 + KCl =>
2 SnCl3 + 3 K2CO3 + 3 H2O = 2 Sn(OH)3 + 3 CO2 + 6 KCl
K + H2O = KOH + H2 =>
2 K + 2 H2O = 2 KOH + H2
Cu + Sn(NO3) = Cu(NO3) + Sn =>
Cu + Sn(NO3) = Cu(NO3) + Sn
PCl5 + H2O = H3PO4 + HCl =>
PCl5 + 4 H2O = H3PO4 + 5 HCl
KNO3 = KNO2 + O2 =>
2 KNO3 = 2 KNO2 + O2
Zn(s) + AgNO3(s) = Zn(NO3)2 + Ag =>
Zn(s) + 2 AgNO3(s) = Zn(NO3)2 + 2 Ag
KMnO4 + H2SO4 + CH3CHO = C + K2SO4 + MnSO4 + H2O =>
2 KMnO4 + 3 H2SO4 + 5 CH3CHO = 10 C + K2SO4 + 2 MnSO4 + 13 H2O
CaH2 + H2SO4 = Ca(SO4)2 + H2 =>
CaH2 + 2 H2SO4 = Ca(SO4)2 + 3 H2
NH3OH + HCl = H2O + ClNH3 =>
NH3OH + HCl = H2O + ClNH3
Ni(NH3)6 + HCl = Ni + NH4 + Cl =>
Ni(NH3)6 + 6 HCl = Ni + 6 NH4 + 6 Cl
Te + ClO3 + H2O = H6TeO6 + Cl2 =>
2 Te + 2 ClO3 + 6 H2O = 2 H6TeO6 + Cl2
K3PO4 = K + PO4 =>
K3PO4 = 3 K + PO4
(NH4)2S2O8 + AgNO3 = (NH4)NO3 + Ag2S2O8 =>
(NH4)2S2O8 + 2 AgNO3 = 2(NH4)NO3 + Ag2S2O8
BaO + NaOH + H2O = Na4[Ba(OH)6] =>
BaO + 4 NaOH + H2O = Na4[Ba(OH)6]
CuCl2 = Cu + Cl2 =>
CuCl2 = Cu + Cl2
BaO + As2O5 = Ba3(AsO4)2 =>
3 BaO + As2O5 = Ba3(AsO4)2
Cr2(SO4)3 + HBr = Cr2(SO3)3 + Br2 + H2O =>
Cr2(SO4)3 + 6 HBr = Cr2(SO3)3 + 3 Br2 + 3 H2O
K + O2 = K2O =>
4 K + O2 = 2 K2O
N2 + H2 = NH2 =>
N2 + 2 H2 = 2 NH2
NaClO3 + Ca = Ca(ClO3)2 + Na =>
2 NaClO3 + Ca = Ca(ClO3)2 + 2 Na
C2H2 + O2 = CO2 + H2O =>
2 C2H2 + 5 O2 = 4 CO2 + 2 H2O
K2Cr2O7 + Mg(OH)2 = KOH + MgCr2O7 =>
K2Cr2O7 + Mg(OH)2 = 2 KOH + MgCr2O7
NdCl3 + Nd = NdCl2 =>
2 NdCl3 + Nd = 3 NdCl2
V2O5 + HCl = VOCl3 + H2O =>
V2O5 + 6 HCl = 2 VOCl3 + 3 H2O
Cl2 + Br2 + H2O = HCl + HBrO4 =>
7 Cl2 + Br2 + 8 H2O = 14 HCl + 2 HBrO4
C3H5O3(NO2)3 + H2O = C3H5(OH)3 + HNO3 =>
C3H5O3(NO2)3 + 3 H2O = C3H5(OH)3 + 3 HNO3
Cu + Fe2(SO4)3 = Cu2(SO4)3 + Fe =>
2 Cu + Fe2(SO4)3 = Cu2(SO4)3 + 2 Fe
FeSO4 + O2 + H2O = Fe(OH)SO4 =>
4 FeSO4 + O2 + 2 H2O = 4 Fe(OH)SO4
C2H5 + Cl2 = C2Cl5 + HCl =>
C2H5 + 5 Cl2 = C2Cl5 + 5 HCl
AgL + Fe2(Co3)3 = FeL3 + Ag2Co3 =>
6 AgL + Fe2(Co3)3 = 2 FeL3 + 3 Ag2Co3
H2SO4 + NaOH = Na2SO4 + H2O =>
H2SO4 + 2 NaOH = Na2SO4 + 2 H2O
Na + C2H5OH = C2H5 + NaOH =>
Na + C2H5OH = C2H5 + NaOH
CaO + HCl = CaCl2 + H2O =>
CaO + 2 HCl = CaCl2 + H2O
C2H5 + Cl2 = C2Cl5 + HCl =>
C2H5 + 5 Cl2 = C2Cl5 + 5 HCl
FeSO4 + O2 + H2O = H2SO4 + Fe2O3 =>
4 FeSO4 + O2 + 4 H2O = 4 H2SO4 + 2 Fe2O3
FeSO4 + HBrO + HCl = FeCl3 + H2SO4 + HBr + H2O =>
2 FeSO4 + HBrO + 6 HCl = 2 FeCl3 + 2 H2SO4 + HBr + H2O
Na + CuCl2 + H2O = Cu(OH)2 + NaCl + H2 =>
2 Na + CuCl2 + 2 H2O = Cu(OH)2 + 2 NaCl + H2
C8H10 = C + C2H6 =>
3 C8H10 = 14 C + 5 C2H6
C17H33COOH + O2 = CO2 + H2O =>
2 C17H33COOH + 51 O2 = 36 CO2 + 34 H2O
Fe + Fe2O3 + V2O3 = Fe12V18O40 =>
10 Fe + 13 Fe2O3 + 27 V2O3 = 3 Fe12V18O40
Ag2O + NH4OH = [Ag(NH3)4]OH + H2O =>
Ag2O + 8 NH4OH = 2[Ag(NH3)4]OH + 7 H2O
Mn = Mn2 =>
2 Mn = Mn2
FeSO4 + O2 + H2O = FeO(OH) + H2SO4 =>
4 FeSO4 + O2 + 6 H2O = 4 FeO(OH) + 4 H2SO4
MnSO4 + Ni(NO3)2 = Mn(NO3)2 + NiSO4 =>
MnSO4 + Ni(NO3)2 = Mn(NO3)2 + NiSO4
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