| 前日に均衡した方程式 |
P2O3 + HClO2 + 3 H2O = 2 H3PO4 + HCl
NaCl + H2SO4 + MnO2 = Na2SO4 + MnSO4 + H2O + Cl2 =>
2 NaCl + 2 H2SO4 + MnO2 = Na2SO4 + MnSO4 + 2 H2O + Cl2
I2 + OCl{-} + H2O = IO3{-} + Cl{-} + H{+} =>
I2 + 5 OCl{-} + H2O = 2 IO3{-} + 5 Cl{-} + 2 H{+}
AlBr3 + Na2S + H2O = NaBr + Al(OH)3 + H2S =>
2 AlBr3 + 3 Na2S + 6 H2O = 6 NaBr + 2 Al(OH)3 + 3 H2S
KMnO4 + NaNO2 + KOH = K2MnO4 + NaNO3 + H2O =>
2 KMnO4 + NaNO2 + 2 KOH = 2 K2MnO4 + NaNO3 + H2O
C4H8 + HI = IC4H9 =>
C4H8 + HI = IC4H9
Cr2(SO4)3 + H2O = Cr(OH)3 + H2SO4 =>
Cr2(SO4)3 + 6 H2O = 2 Cr(OH)3 + 3 H2SO4
K{+} + Br{-} = K + Br{2+} =>
3 K{+} + Br{-} = 3 K + Br{2+}
Al(s) + CuSO4 = Al2(SO4)3(aq) + Cu(s) =>
2 Al(s) + 3 CuSO4 = Al2(SO4)3(aq) + 3 Cu(s)
KOH + Na2CO3K2CO3 = K2CO3 + NaOH =>
2 KOH + Na2CO3K2CO3 = 2 K2CO3 + 2 NaOH
Al + Cl = AlCl3 =>
Al + 3 Cl = AlCl3
CuS + Fe = CuSFe =>
CuS + Fe = CuSFe
H{+} + Cu2O + Fe{3+} = Cu{2+} + Fe{2+} + H2O =>
2 H{+} + Cu2O + 2 Fe{3+} = 2 Cu{2+} + 2 Fe{2+} + H2O
BaCl + O2 = BaO2 + Cl =>
BaCl + O2 = BaO2 + Cl
FeCl2 + Ag(NO3) = AgCl + Fe(NO3)2 =>
FeCl2 + 2 Ag(NO3) = 2 AgCl + Fe(NO3)2
Rh2(SO4)3 + Zn = Rh + Zn(SO4)3 =>
Rh2(SO4)3 + Zn = 2 Rh + Zn(SO4)3
C6H14 + Br2 = C6H13Br + HBr =>
C6H14 + Br2 = C6H13Br + HBr
C6H6O7 + NaHCO3 = H2O + CO2 + C6H5Na3O7 =>
9 C6H6O7 + 24 NaHCO3 = 19 H2O + 30 CO2 + 8 C6H5Na3O7
MgSO4(H2O)3 + Al2(SO4)3 + NaOH + C12H25NaSO4 = Mg67Al33(OH)200(C12H25SO4)33 + Na2SO4 + H2O =>
134 MgSO4(H2O)3 + 33 Al2(SO4)3 + 400 NaOH + 66 C12H25NaSO4 = 2 Mg67Al33(OH)200(C12H25SO4)33 + 233 Na2SO4 + 402 H2O
ZnBr2 + HCl = ZnCl2 + HBr =>
ZnBr2 + 2 HCl = ZnCl2 + 2 HBr
NH2 + H2O2 = N2 + H2O =>
2 NH2 + 2 H2O2 = N2 + 4 H2O
Ag2O(catalyst) = Ag + O2 =>
2 Ag2O(catalyst) = 4 Ag + O2
H2(g) + Br2(l) = HBr(aq) =>
H2(g) + Br2(l) = 2 HBr(aq)
MgBr2 + K2SO4 = MgSO4 + K2Br2 =>
MgBr2 + K2SO4 = MgSO4 + K2Br2
C6H12O6(g) + O2(g) = CO(g) + H2O(g) =>
C6H12O6(g) + 3 O2(g) = 6 CO(g) + 6 H2O(g)
Zn + H2S = ZnS + H2 =>
Zn + H2S = ZnS + H2
Pb(C2H3O2)2 + NaBr = PbBr2 + NaC2H3O2 =>
Pb(C2H3O2)2 + 2 NaBr = PbBr2 + 2 NaC2H3O2
KCl + Pb3(PO4)2 = K3(PO4) + PbCl2 =>
6 KCl + Pb3(PO4)2 = 2 K3(PO4) + 3 PbCl2
KMnSO4 + AgNO3 + H2SO4 = Ag2SO4 + NO + KNO3 + H2O + MnSO4 =>
3 KMnSO4 + 4 AgNO3 + 2 H2SO4 = 2 Ag2SO4 + NO + 3 KNO3 + 2 H2O + 3 MnSO4
Fe2 + F = FeF2 =>
Fe2 + 4 F = 2 FeF2
Mn(OH)2 + NaOH = MnOH + Na(OH)2 =>
Mn(OH)2 + NaOH = MnOH + Na(OH)2
NH4(g) + O2(g) = NO(g) + H2O(l) =>
2 NH4(g) + 3 O2(g) = 2 NO(g) + 4 H2O(l)
P4 + O2 = P2O5 =>
P4 + 5 O2 = 2 P2O5
MgO + HCl = MgCl2 + H2O =>
MgO + 2 HCl = MgCl2 + H2O
C5H11Cl + Cl2 = C5H10Cl2 + HCl =>
C5H11Cl + Cl2 = C5H10Cl2 + HCl
Ag + H(NO3) = Ag(NO3) + NO + H2O =>
3 Ag + 4 H(NO3) = 3 Ag(NO3) + NO + 2 H2O
MgS = Mg{+2} + S{-2} =>
MgS = Mg{+2} + S{-2}
Fe + H{+} + HSO4{-} = Fe2{+} + SO2{-} + H2O =>
6 Fe + 3 H{+} + HSO4{-} = 3 Fe2{+} + SO2{-} + 2 H2O
Cl2 + In = In{3+} + Cl{-} =>
3 Cl2 + 2 In = 2 In{3+} + 6 Cl{-}
CH3CH2OH + KBr + H2SO4 = CH3Br + H2O + KHSO4 =>
CH3CH2OH + 2 KBr + 2 H2SO4 = 2 CH3Br + H2O + 2 KHSO4
NaNO3 + NaNO2 = Na2N2O5 =>
NaNO3 + NaNO2 = Na2N2O5
P + H2SO4 = H2PO4 + SO2 + H2O =>
P + 3 H2SO4 = H2PO4 + 3 SO2 + 2 H2O
H4CO4 + Fe(OH)3 = Fe4(CO4)3 + H2O =>
3 H4CO4 + 4 Fe(OH)3 = Fe4(CO4)3 + 12 H2O
CrO4 + HCl = Cr + H2O + Cl2 =>
CrO4 + 8 HCl = Cr + 4 H2O + 4 Cl2
Na2O + Ti(NO3)4 = Na(NO3) + TiO2 =>
2 Na2O + Ti(NO3)4 = 4 Na(NO3) + TiO2
Ga2(CO3)3 + LiCN = Li2CO3 + Ga(CN)3 =>
Ga2(CO3)3 + 6 LiCN = 3 Li2CO3 + 2 Ga(CN)3
Fe + CuSO4 = Cu + FeSO4 =>
Fe + CuSO4 = Cu + FeSO4
XeO3 + MnO2 + H2O = Xe + H2MnO4 =>
XeO3 + 3 MnO2 + 3 H2O = Xe + 3 H2MnO4
Sc2O3 + H3PO4 = ScPO4 + H2O =>
Sc2O3 + 2 H3PO4 = 2 ScPO4 + 3 H2O
MgN + CO = MgO + N + C =>
MgN + CO = MgO + N + C
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