| 前日に均衡した方程式 |
2 HCN + Mg = Mg(CN)2 + H2
NH3 + BaCl2 = Ba + H + NCl3 =>
2 NH3 + 3 BaCl2 = 3 Ba + 6 H + 2 NCl3
KMnO4 + K2SO3 + H2SO4 = K2SO4 + MnO2 + H2O =>
2 KMnO4 + 3 K2SO3 + H2SO4 = 4 K2SO4 + 2 MnO2 + H2O
AlF3 + FeO = Al2O3 + FeF2 =>
2 AlF3 + 3 FeO = Al2O3 + 3 FeF2
AgNO3 + Cl = AgCl + NO3 =>
AgNO3 + Cl = AgCl + NO3
FeCl3 + KNCS = [Fe(NCS)3] + KCl =>
FeCl3 + 3 KNCS = [Fe(NCS)3] + 3 KCl
C2H2 + O2(g) = CO2(g) + H2O(l) =>
2 C2H2 + 5 O2(g) = 4 CO2(g) + 2 H2O(l)
CH3COH + [Ag(NH3)2]OH = CH3COOH + Ag + NH3 + H2O =>
CH3COH + 2[Ag(NH3)2]OH = CH3COOH + 2 Ag + 4 NH3 + H2O
Al2O3(s) = Al(l) + O2(g) =>
2 Al2O3(s) = 4 Al(l) + 3 O2(g)
Pb4 + S2 = PbS =>
Pb4 + 2 S2 = 4 PbS
C36H74 + O2 = CO2 + H2O =>
2 C36H74 + 109 O2 = 72 CO2 + 74 H2O
NaBr + NH4F = NaF + NH4Br =>
NaBr + NH4F = NaF + NH4Br
Rh + Cl2 + HCl = H3RhCl6 =>
2 Rh + 3 Cl2 + 6 HCl = 2 H3RhCl6
HMnO4 + Na3AsO3 + HNO3 = MnNO2 + Na3AsO4 + H2O =>
HMnO4 + 4 Na3AsO3 + HNO3 = MnNO2 + 4 Na3AsO4 + H2O
CH3COOH + CH3CH3CHCH2CH2OH = H2O + CH3CH3CHCH2CH2OCOOCH3 =>
15 CH3COOH + 8 CH3CH3CHCH2CH2OH = 8 H2O + 10 CH3CH3CHCH2CH2OCOOCH3
C5H12 + KMnO4 + H2SO4 = C4H9OH + K2SO4 + MnSO4 + H2O =>
20 C5H12 + 8 KMnO4 + 12 H2SO4 = 25 C4H9OH + 4 K2SO4 + 8 MnSO4 + 7 H2O
NaCO3*HCl = NaCl + HCO3 =>
NaCO3*HCl = NaCl + HCO3
MnO4{-}(aq) + SO3{2-}(aq) + H2O(l) = MnO2(s) + SO4{2-}(aq) + OH{-}(aq) =>
2 MnO4{-}(aq) + 3 SO3{2-}(aq) + H2O(l) = 2 MnO2(s) + 3 SO4{2-}(aq) + 2 OH{-}(aq)
Cl2 + MnSO4 + KOH = KCl + H2O + K2MnO4 + K2SO4 =>
2 Cl2 + MnSO4 + 8 KOH = 4 KCl + 4 H2O + K2MnO4 + K2SO4
Na2Cr2O7 + HCl = CrCl3 + NaCl + H2O + Cl2 =>
Na2Cr2O7 + 14 HCl = 2 CrCl3 + 2 NaCl + 7 H2O + 3 Cl2
Ni(NO3)2 + Na2C2O4 = NiC2O4 + Na(NO3) =>
Ni(NO3)2 + Na2C2O4 = NiC2O4 + 2 Na(NO3)
Mg(HCO3)2 + hydrochloricacid = magnesiumchloride + water + carbondioxide =>
Mg(HCO3)2 + 2 HCl = MgCl2 + 2 H2O + 2 CO2
ZnO + LiOH = Li2O + Zn(OH)2 =>
ZnO + 2 LiOH = Li2O + Zn(OH)2
Zn + H3PO4 = Zn3(PO4)2 + H2 = =>
3 Zn + 2 H3PO4 = Zn3(PO4)2 + 3 H2
K2Cr2O7 + H2SO4 + MnSO4 = K2SO4 + Cr2(SO4)3 + MnO2 + H2O =>
K2Cr2O7 + H2SO4 + 3 MnSO4 = K2SO4 + Cr2(SO4)3 + 3 MnO2 + H2O
FeC2O4*2H2O + H2SO4 + H2O = H2C2O4*2H2O + FeSO4*H2O =>
FeC2O4*2H2O + H2SO4 + H2O = H2C2O4*2H2O + FeSO4*H2O
Fe + SO4 + H2O = FeSO4*7H2O =>
Fe + SO4 + 7 H2O = FeSO4*7H2O
K2CrO7 + HI + HCIO4 = Cr(CIO4)3 + KCIO4 + I2 + H2O =>
2 K2CrO7 + 18 HI + 10 HCIO4 = 2 Cr(CIO4)3 + 4 KCIO4 + 9 I2 + 14 H2O
Ba[CN]2 + H2SO4 = BaSO4 + HCN =>
Ba[CN]2 + H2SO4 = BaSO4 + 2 HCN
SnCl2 + I2 = SnCl4 + SnI3 =>
4 SnCl2 + 3 I2 = 2 SnCl4 + 2 SnI3
CH3CH(OH)CH3 + KMnO4 + H2SO4 = CH3COCH3 + K2SO4 + MnSO4 + H2O =>
5 CH3CH(OH)CH3 + 2 KMnO4 + 3 H2SO4 = 5 CH3COCH3 + K2SO4 + 2 MnSO4 + 8 H2O
Ag{+} + HCO3{-} = Ag2CO3 + H{+} =>
2 Ag{+} + HCO3{-} = Ag2CO3 + H{+}
NaOH + KOOCC6H4COOH = H2O + NaKOOCC6H4COO =>
NaOH + KOOCC6H4COOH = H2O + NaKOOCC6H4COO
H2C03 + KOH = K2C03 + H2O =>
H2C03 + 2 KOH = K2C03 + 2 H2O
CaC2O4 + HCl = CaCl2 + Cl2 + H2O + C =>
CaC2O4 + 8 HCl = CaCl2 + 3 Cl2 + 4 H2O + 2 C
Mg + HNO3 = Mg(NO3)2 + N2O + H2O =>
4 Mg + 10 HNO3 = 4 Mg(NO3)2 + N2O + 5 H2O
H2SO4 + NaOH = Na2SO4 + H2O =>
H2SO4 + 2 NaOH = Na2SO4 + 2 H2O
CaSO4 + HCl = H2SO4 + Cl2 + Ca =>
CaSO4 + 2 HCl = H2SO4 + Cl2 + Ca
C4H6O2 + Br2 = C4H5O2Br + HBr =>
C4H6O2 + Br2 = C4H5O2Br + HBr
CuI + Cu5(IO6)2 + H2SO4 = CuSO4 + I2 + H2O =>
14 CuI + 2 Cu5(IO6)2 + 24 H2SO4 = 24 CuSO4 + 9 I2 + 24 H2O
NH3(g) + O2(g) = NO2(g) + H2O(e) =>
4 NH3(g) + 7 O2(g) = 4 NO2(g) + 6 H2O(e)
Na3PO4 + NiSO4 = NiPO4 + Na3SO4 =>
Na3PO4 + NiSO4 = NiPO4 + Na3SO4
PbO2 + NH3 = PbO + N2H4 + H2O =>
PbO2 + 2 NH3 = PbO + N2H4 + H2O
Cu + Cl{2+} = CuCl{2+} =>
Cu + Cl{2+} = CuCl{2+}
CuCrO4 + Na2S = CuS + Na2CrO4 =>
CuCrO4 + Na2S = CuS + Na2CrO4
Fe2O3 + CO = Fe + CO2 =>
Fe2O3 + 3 CO = 2 Fe + 3 CO2
Fe2O3 + H2SO4 = Fe2(SO4)3 + H2O =>
Fe2O3 + 3 H2SO4 = Fe2(SO4)3 + 3 H2O
HNO3 + Zn = HNO3Zn =>
HNO3 + Zn = HNO3Zn
MnO4{-} + C2H4 + H2O = MnO2 + OH{-} + C2H6O2 =>
2 MnO4{-} + 3 C2H4 + 4 H2O = 2 MnO2 + 2 OH{-} + 3 C2H6O2
HCl + Ca = CaCl*2 + H*2 =>
HCl + Ca = CaCl*2 + H*2
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