| 前日に均衡した方程式 |
2 NaNO3 + PbO = Pb(NO3)2 + Na2O
KNO2 + KMnO4 + HCl = KNO3 + MnCl2 + KCl + HO =>
KNO2 + KMnO4 + 3 HCl = KNO3 + MnCl2 + KCl + 3 HO
CaCaO3 = CaO + O2 =>
2 CaCaO3 = 4 CaO + O2
FeCl3 + NH4OH = Fe(OH)3 + NH4Cl =>
FeCl3 + 3 NH4OH = Fe(OH)3 + 3 NH4Cl
Ag2SO4 + AsH3 + H2O = Ag + As2O3 + H2SO4 =>
6 Ag2SO4 + 2 AsH3 + 3 H2O = 12 Ag + As2O3 + 6 H2SO4
Ni{+2} + Cd = Ni + Cd{+2} =>
Ni{+2} + Cd = Ni + Cd{+2}
MnO4{-} + NO2{-} + H2O = MnO2 + NO3{-} + OH{-} =>
2 MnO4{-} + 3 NO2{-} + H2O = 2 MnO2 + 3 NO3{-} + 2 OH{-}
CH3POF2 + C6H11ONa = C6H11OCH3POF + NaF =>
CH3POF2 + C6H11ONa = C6H11OCH3POF + NaF
BaClO2 = BaCl + O =>
BaClO2 = BaCl + 2 O
SrSO4 + H2O = SrO + H2SO4 =>
SrSO4 + H2O = SrO + H2SO4
N2(g) + H2O = NH4(NO2)(g) =>
N2(g) + 2 H2O = NH4(NO2)(g)
K2Cr2O7 + H2C2O4 + K2C2O4 = K3[Cr(C2O4)3]*3H2O + CO2 + H2O =>
K2Cr2O7 + 7 H2C2O4 + 2 K2C2O4 = 2 K3[Cr(C2O4)3]*3H2O + 6 CO2 + H2O
Cu(s) + S2(s) = CuS(s) =>
2 Cu(s) + S2(s) = 2 CuS(s)
B + Al2O3 = B2O3 + Al =>
2 B + Al2O3 = B2O3 + 2 Al
ZnCl2 + KOH = Zn(OH)Cl + KCl =>
ZnCl2 + KOH = Zn(OH)Cl + KCl
Na + H2O2 = NaO + H2O =>
Na + H2O2 = NaO + H2O
Mg(s) + Co(NO3)2 = Mg(NO3)2 + Co =>
Mg(s) + Co(NO3)2 = Mg(NO3)2 + Co
CuS + KNO3 + H2SO4 = CuSO4 + K2SO4 + NO + H2O =>
3 CuS + 8 KNO3 + 4 H2SO4 = 3 CuSO4 + 4 K2SO4 + 8 NO + 4 H2O
C2H7COOH + O2 = CO2 + H2O =>
C2H7COOH + 4 O2 = 3 CO2 + 4 H2O
Mg3(PO4)2 + PbS = MgS + Pb3(PO4)2 =>
Mg3(PO4)2 + 3 PbS = 3 MgS + Pb3(PO4)2
Fe(s) + S(s) = Fe2S3(s) =>
2 Fe(s) + 3 S(s) = Fe2S3(s)
C + H2SO4 = CO2 + H2O + SO2 =>
C + 2 H2SO4 = CO2 + 2 H2O + 2 SO2
NaOH + Cl2O = NaCl + NaOCl + H2O2 =>
2 NaOH + Cl2O = NaCl + NaOCl + H2O2
KClO3 = KCl + O2 =>
2 KClO3 = 2 KCl + 3 O2
CH3(CH2)5(l) + O2(g) = CO2(g) + H2O(g) =>
4 CH3(CH2)5(l) + 37 O2(g) = 24 CO2(g) + 26 H2O(g)
NH3 + CuO = Cu + N2 + H2O =>
2 NH3 + 3 CuO = 3 Cu + N2 + 3 H2O
Fe + H2SO4 = (FeSO4)3 + SO2 + H2O =>
3 Fe + 6 H2SO4 = (FeSO4)3 + 3 SO2 + 6 H2O
CaP2O8 + SiO2 + C = CaSiO3 + P4 + CO =>
2 CaP2O8 + 2 SiO2 + 14 C = 2 CaSiO3 + P4 + 14 CO
Zn3(PO4)2 + HCl = ZnCl2 + H3PO4 =>
Zn3(PO4)2 + 6 HCl = 3 ZnCl2 + 2 H3PO4
Ca[OH]2 + H2SO4 = H2O + CaSO4 =>
Ca[OH]2 + H2SO4 = 2 H2O + CaSO4
Na + H2O = NaOH + H2 =>
2 Na + 2 H2O = 2 NaOH + H2
CuS + BaNO3 = BaS + CuNO3 =>
CuS + BaNO3 = BaS + CuNO3
BaCl2 + MgSO4 = BaSO4MgCl2 =>
BaCl2 + MgSO4 = BaSO4MgCl2
C6H12O2 + H2O = C2H5OH + CO2 =>
3 C6H12O2 + 6 H2O = 8 C2H5OH + 2 CO2
P4(g) + Br2(g) = PBr3(g) =>
P4(g) + 6 Br2(g) = 4 PBr3(g)
K2Cr2O7 + K2C2O4 + H2C2O4 = K3Cr(C2O4)3 + CO2 + H2O =>
K2Cr2O7 + 2 K2C2O4 + 7 H2C2O4 = 2 K3Cr(C2O4)3 + 6 CO2 + 7 H2O
Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3
CoCl2 + CH3COOH + CH3COONa + KNO2 = K2Na[Co(NO2)6] + CH3COOK + NO + H2O + KCl =>
CoCl2 + 2 CH3COOH + CH3COONa + 7 KNO2 = K2Na[Co(NO2)6] + 3 CH3COOK + NO + H2O + 2 KCl
Sb2O3 + C = Sb + CO2 =>
2 Sb2O3 + 3 C = 4 Sb + 3 CO2
Sr + Rb2SO4 = SrSO4 + Rb =>
Sr + Rb2SO4 = SrSO4 + 2 Rb
Fe(CN)6{4-} + H{+} + MnO4{-} = Fe{2+} + CO2 + NO3{-} + Mn{2+} + H2O =>
Fe(CN)6{4-} + 36 H{+} + 12 MnO4{-} = Fe{2+} + 6 CO2 + 6 NO3{-} + 12 Mn{2+} + 18 H2O
P + Br = PBr3 =>
P + 3 Br = PBr3
FeI3 + KF = FeF3 + KI =>
FeI3 + 3 KF = FeF3 + 3 KI
Zn(s) + Cu(NO3)2(aq) = Zn3(NO3)2(aq) + Cu(s) =>
3 Zn(s) + Cu(NO3)2(aq) = Zn3(NO3)2(aq) + Cu(s)
C3H6 + O2(g) = CO2(g) + H2O(g) =>
2 C3H6 + 9 O2(g) = 6 CO2(g) + 6 H2O(g)
CuCl + Na2SO3 + HCl = CuCl2 + S + NaCl + H2O =>
4 CuCl + Na2SO3 + 6 HCl = 4 CuCl2 + S + 2 NaCl + 3 H2O
AlBr3 + Cl2 = AlCl3 + Br2* =>
2 AlBr3 + 3 Cl2 = 2 AlCl3 + 3 Br2*
Li3O4P + MgSO4 = Li2SO4 + Mg3(PO4)2 =>
2 Li3O4P + 3 MgSO4 = 3 Li2SO4 + Mg3(PO4)2
P2S2 = P4 + S8 =>
4 P2S2 = 2 P4 + S8
Na2S2O3 + H2SO4 = S + Na2SO4 + H2SO3 =>
Na2S2O3 + H2SO4 = S + Na2SO4 + H2SO3
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