| 前日に均衡した方程式 |
2 H2SO4 + 12 HI = S2 + 6 I2 + 8 H2O
K2Cr2O7 + H2SO4 + C4H9OH = Cr2(SO4)3 + H2O + CH2O2 + K2SO4 =>
8 K2Cr2O7 + 32 H2SO4 + 3 C4H9OH = 8 Cr2(SO4)3 + 35 H2O + 12 CH2O2 + 8 K2SO4
CoCl2*4H2O(aq) + H2O(l) = CoCl2*6H2O(aq) =>
CoCl2*4H2O(aq) + 2 H2O(l) = CoCl2*6H2O(aq)
FeCl3 = Cl2 + FeCl2 =>
2 FeCl3 = Cl2 + 2 FeCl2
NH3 + O = N + H2O =>
2 NH3 + 3 O = 2 N + 3 H2O
Cr2(SO4)3 + RbOH = Cr(OH)3 + Rb2SO4 =>
Cr2(SO4)3 + 6 RbOH = 2 Cr(OH)3 + 3 Rb2SO4
P + Se = P4Se10 =>
4 P + 10 Se = P4Se10
N5O8H13C + O2 = CO + H2O + NO2 =>
4 N5O8H13C + 19 O2 = 4 CO + 26 H2O + 20 NO2
H2 + Ba(OH)2 = Ba + H2O =>
H2 + Ba(OH)2 = Ba + 2 H2O
Cl2 + NaBr = NaCl + Br2 =>
Cl2 + 2 NaBr = 2 NaCl + Br2
C8H15OH + O2 = CO2 + H2O =>
2 C8H15OH + 23 O2 = 16 CO2 + 16 H2O
C5H9O + O2 = CO2 + H2O =>
4 C5H9O + 27 O2 = 20 CO2 + 18 H2O
RbOH + H2SO4 = H2O + Rb2SO4 =>
2 RbOH + H2SO4 = 2 H2O + Rb2SO4
Ag2S = Ag + S8 =>
8 Ag2S = 16 Ag + S8
HClO4 + RbOH = RbClO4 + H2O =>
HClO4 + RbOH = RbClO4 + H2O
FeS2 + O2 = Fe2O3 + SO2 =>
4 FeS2 + 11 O2 = 2 Fe2O3 + 8 SO2
HC2HO2 + NaOH = NaC2HO2 + H2O =>
HC2HO2 + NaOH = NaC2HO2 + H2O
ClO2 = Cl + O =>
ClO2 = Cl + 2 O
H3PO4 + HCl = PCl5 + H2O =>
H3PO4 + 5 HCl = PCl5 + 4 H2O
CH4 + CCl4 = C2H4Cl4 =>
CH4 + CCl4 = C2H4Cl4
O = O46 =>
46 O = O46
Fe + CuNO3 = Cu + Fe(NO3)2 =>
Fe + 2 CuNO3 = 2 Cu + Fe(NO3)2
Mg(OH)2 = H2O + MgO =>
Mg(OH)2 = H2O + MgO
Ag + H2SO4 = Ag2SO4 + SO2 + H2O =>
2 Ag + 2 H2SO4 = Ag2SO4 + SO2 + 2 H2O
Na + O2 = Na2O =>
4 Na + O2 = 2 Na2O
CH3CH2CHO + CuSO4 + NaOH = CH3CH2COONa + Cu2O + Na2SO4 + H2O =>
CH3CH2CHO + 2 CuSO4 + 5 NaOH = CH3CH2COONa + Cu2O + 2 Na2SO4 + 3 H2O
NaCl(aq) + H2SO4(aq) + MnO2(s) = Na2SO4(aq) + MnCl2(aq) + H2O(l) + Cl2(g) =>
4 NaCl(aq) + 2 H2SO4(aq) + MnO2(s) = 2 Na2SO4(aq) + MnCl2(aq) + 2 H2O(l) + Cl2(g)
CH3COOH + C2H5OH = CH3COOCH3CH + H2O =>
5 CH3COOH + 3 C2H5OH = 4 CH3COOCH3CH + 5 H2O
Li(s) + CuCl2(aq) = Cu + LiCl =>
2 Li(s) + CuCl2(aq) = Cu + 2 LiCl
NO + NH2OH = N2 + H2O =>
2 NO + 4 NH2OH = 3 N2 + 6 H2O
FeCl2 + K4Fe(CN)6 = Fe4[Fe(CN)6]2 + KCl =>
4 FeCl2 + 2 K4Fe(CN)6 = Fe4[Fe(CN)6]2 + 8 KCl
KMnO4 + HCl = KCl + MnCl2 + H2O + Cl2 =>
2 KMnO4 + 16 HCl = 2 KCl + 2 MnCl2 + 8 H2O + 5 Cl2
C12H26 + CuO = CO2 + H2O + Cu =>
C12H26 + 37 CuO = 12 CO2 + 13 H2O + 37 Cu
NH2OH + H2O2 = H2O + N2O3 =>
2 NH2OH + 4 H2O2 = 7 H2O + N2O3
C15H34 + O2 = CO2 + H2O =>
2 C15H34 + 47 O2 = 30 CO2 + 34 H2O
C2H6O + O2 = CO2 + H2O =>
C2H6O + 3 O2 = 2 CO2 + 3 H2O
NaCN + NaClO + NaOH = NaCl + N2 + Na2CO4 + H2O =>
2 NaCN + 7 NaClO + 2 NaOH = 7 NaCl + N2 + 2 Na2CO4 + H2O
Na2O + Mg = MgO + Na =>
Na2O + Mg = MgO + 2 Na
Ag + H2SO4 = Ag2SO4 + H2 =>
2 Ag + H2SO4 = Ag2SO4 + H2
AgNO3 + Ca(NO3)2 = Ag(NO3)2 + NO3Ca =>
AgNO3 + Ca(NO3)2 = Ag(NO3)2 + NO3Ca
I{-} + ClO4{-} = IO3{-} + Cl{-} =>
4 I{-} + 3 ClO4{-} = 4 IO3{-} + 3 Cl{-}
C4H8 + KMnO4 + H2SO4 = C2O2H4 + K2SO4 + MnSO4 + H2O =>
5 C4H8 + 8 KMnO4 + 12 H2SO4 = 10 C2O2H4 + 4 K2SO4 + 8 MnSO4 + 12 H2O
KCl + Ca(C2H3O2)2 = K(C2H3O2)2 + ClCa =>
KCl + Ca(C2H3O2)2 = K(C2H3O2)2 + ClCa
Ag + H2SO4 = Ag2SO4 + SO2 + H2O =>
2 Ag + 2 H2SO4 = Ag2SO4 + SO2 + 2 H2O
CO2 + H2O = C6H12O6 + O2 =>
6 CO2 + 6 H2O = C6H12O6 + 6 O2
MgCl2 + Ag(NO2) = Mg(NO2)2 + AgCl =>
MgCl2 + 2 Ag(NO2) = Mg(NO2)2 + 2 AgCl
Na2(CO3) + AgNO3 = NaNO3 + Ag2CO3 =>
Na2(CO3) + 2 AgNO3 = 2 NaNO3 + Ag2CO3
K2SO4(aq) + AgNO3(aq) = Ag2SO4(s) + KNO3 =>
K2SO4(aq) + 2 AgNO3(aq) = Ag2SO4(s) + 2 KNO3
Ag + H2SO4 = Ag2SO4 + H2 =>
2 Ag + H2SO4 = Ag2SO4 + H2
KI + Na2CrO4 = KCrO4 + Na2I =>
KI + Na2CrO4 = KCrO4 + Na2I
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