| 前日に均衡した方程式 |
4 FeS2 + 11 O2 = 2 Fe2O3 + 8 SO2
Fe(OH){2+} + H2O = Fe(OH)4{-} + H{+} =>
Fe(OH){2+} + 3 H2O = Fe(OH)4{-} + 3 H{+}
Calciumfluoride + sulfuricacid = calciumsulfate + hydrogenfluoride =>
CaF2 + H2SO4 = CaSO4 + 2 HF
H2AsO4 + FeSO4 + H2O = FeAsO4*2H2O + H2SO4 =>
H2AsO4 + FeSO4 + 2 H2O = FeAsO4*2H2O + H2SO4
F2(g) + H2O(l) = HF(g) + O2(g) =>
2 F2(g) + 2 H2O(l) = 4 HF(g) + O2(g)
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
PbO2(s) + Cr2S3(aq) + H2SO4(aq) = PbSO4(aq) + H2Cr2O7(aq) + H2O =>
15 PbO2(s) + Cr2S3(aq) + 12 H2SO4(aq) = 15 PbSO4(aq) + H2Cr2O7(aq) + 11 H2O
Na2CrO4 + H2S + H2SO4 = Na2SO4 + Cr2(SO4)3 + H2O =>
8 Na2CrO4 + 3 H2S + 17 H2SO4 = 8 Na2SO4 + 4 Cr2(SO4)3 + 20 H2O
(NH4)4[Fe(CN)6] + MgMnO4 + KOH = Fe2O3 + MgO + MnO + K2CO3 + N2 + H2O =>
4(NH4)4[Fe(CN)6] + 43 MgMnO4 + 48 KOH = 2 Fe2O3 + 43 MgO + 43 MnO + 24 K2CO3 + 20 N2 + 56 H2O
Fe2(C2O4) + Pb2(Cr2O7)4 = Fe2(Cr2O7) + Pb2(C2O4)4 =>
4 Fe2(C2O4) + Pb2(Cr2O7)4 = 4 Fe2(Cr2O7) + Pb2(C2O4)4
NaBr + HN = NaN + HBr =>
NaBr + HN = NaN + HBr
CH3Cl + NaOH = NaCl + H2O + CH2 =>
CH3Cl + NaOH = NaCl + H2O + CH2
KOH + BaCl2 = Ba(OH)2 + KCl =>
2 KOH + BaCl2 = Ba(OH)2 + 2 KCl
Zn(s) + Mg(NO3)2(aq) = Zn(NO3)2 + Mg(s) =>
Zn(s) + Mg(NO3)2(aq) = Zn(NO3)2 + Mg(s)
NaNO3 + Na3PO4 = NaPO4 + Na3(NO3) =>
NaNO3 + Na3PO4 = NaPO4 + Na3(NO3)
FeSO4*7H2O + Na2MoO4*2H2O = FeMoO4 + Na2SO4 + H2O =>
FeSO4*7H2O + Na2MoO4*2H2O = FeMoO4 + Na2SO4 + 9 H2O
Fe + CUSO4 = Fe(SO4) + CU =>
Fe + CUSO4 = Fe(SO4) + CU
CuO + S = Cu + SO =>
CuO + S = Cu + SO
S2O3{2-} + I = S4O6{2-} + I{-} =>
2 S2O3{2-} + 2 I = S4O6{2-} + 2 I{-}
O2 + C8H18 = CO2 + H2O =>
25 O2 + 2 C8H18 = 16 CO2 + 18 H2O
KI + CuO = KICuO =>
KI + CuO = KICuO
AgNO3 + Na2HAsO4 = AgHAsO4 + Na2NO3 =>
AgNO3 + Na2HAsO4 = AgHAsO4 + Na2NO3
V2O5*H2O + HNO3 = VO(NO3)3 + H2O =>
V2O5*H2O + 6 HNO3 = 2 VO(NO3)3 + 4 H2O
NaCO + Ca(OH) = Na(OH) + CaCO =>
NaCO + Ca(OH) = Na(OH) + CaCO
C + H2 = CH4* =>
C + 2 H2 = CH4*
Na2S + HBr = NaBr + H2S =>
Na2S + 2 HBr = 2 NaBr + H2S
NH4OH + NiSO4 = (NH4)2SO4 + Ni(OH)2 =>
2 NH4OH + NiSO4 = (NH4)2SO4 + Ni(OH)2
KI(aq) + BaCl2(aq) = KCl(s) + BaI2(aq) =>
2 KI(aq) + BaCl2(aq) = 2 KCl(s) + BaI2(aq)
HgNO3 = HgNO2 + O2 =>
2 HgNO3 = 2 HgNO2 + O2
C8H15Br + KOH = C8H14 + KBr + H2O =>
C8H15Br + KOH = C8H14 + KBr + H2O
Ta + CO2 = TaO + CO =>
Ta + CO2 = TaO + CO
K2Cr2O7 + NaCl + H2SO4 = CrO2Cl2 + H2O + KHSO4 + NaHSO4 =>
K2Cr2O7 + 4 NaCl + 6 H2SO4 = 2 CrO2Cl2 + 3 H2O + 2 KHSO4 + 4 NaHSO4
KC2H3O2 + Pb3(PO4)2 = K3PO4 + Pb(C2H3O2)2 =>
6 KC2H3O2 + Pb3(PO4)2 = 2 K3PO4 + 3 Pb(C2H3O2)2
Li + CoO = Co + LiO =>
Li + CoO = Co + LiO
AlO + SF2 = AlF2 + OS =>
AlO + SF2 = AlF2 + OS
*Na{+} + *Cl{-} = NaCl =>
*Na{+} + *Cl{-} = NaCl
C3H12O6 + O2 = H2O + CO2 =>
C3H12O6 + 3 O2 = 6 H2O + 3 CO2
NCl4 + CH4 = CCl4 + N2 + H2 =>
2 NCl4 + 2 CH4 = 2 CCl4 + N2 + 4 H2
Pb(NO3)2 + NaI = PbI2 + NaNO3 =>
Pb(NO3)2 + 2 NaI = PbI2 + 2 NaNO3
Cr2(SO4)3 + NaCl = CrCl3 + Na2SO4 =>
Cr2(SO4)3 + 6 NaCl = 2 CrCl3 + 3 Na2SO4
ZnSO4 + H2O2 = ZnO + H2SO4 + O2 =>
2 ZnSO4 + 2 H2O2 = 2 ZnO + 2 H2SO4 + O2
Li + N2 = Li3N =>
6 Li + N2 = 2 Li3N
C2H5OH + H2O = CH3COOH + H3O{+} + e =>
C2H5OH + 5 H2O = CH3COOH + 4 H3O{+} + 4e
Al + Zn(SO4) = Zn + Al2(SO4)3 =>
2 Al + 3 Zn(SO4) = 3 Zn + Al2(SO4)3
Na2CO3 + HNO3 = NaNO3 + CO2 + H2O =>
Na2CO3 + 2 HNO3 = 2 NaNO3 + CO2 + H2O
C7H10N2 + NaNO2 + CH3COOH = C7H7N3 + CH3COONa + H2O =>
C7H10N2 + NaNO2 + CH3COOH = C7H7N3 + CH3COONa + 2 H2O
S + KClO3 + H2O = K2SO3 + H2SO4 + Cl2 =>
2 S + 2 KClO3 + H2O = K2SO3 + H2SO4 + Cl2
Be2O9{2-} + H{+} + e = Be{2+} + H2O =>
Be2O9{2-} + 18 H{+} + 12e = 2 Be{2+} + 9 H2O
K2Cr2O7 + H2SO4 + H2O = H2CrO4 + K2SO4 =>
K2Cr2O7 + H2SO4 + H2O = 2 H2CrO4 + K2SO4
Na + H2SO4 = NaHSO4 + H2S + H2O =>
8 Na + 9 H2SO4 = 8 NaHSO4 + H2S + 4 H2O
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