| 前日に均衡した方程式 |
Al2O3H2S = Al2SH2O3
H2SO4 + NaCI = HCI + Na2SO4 =>
H2SO4 + 2 NaCI = 2 HCI + Na2SO4
Br2 + KCl = BrK + Cl =>
Br2 + 2 KCl = 2 BrK + 2 Cl
NaOHMg = MgNaOH =>
NaOHMg = MgNaOH
Cu(NO3)2 + C5H8O2 = CuC5H8O2 + NO3 =>
Cu(NO3)2 + C5H8O2 = CuC5H8O2 + 2 NO3
NaHCO3 + SO3 = Na2SO4 + CO2 + H2O =>
2 NaHCO3 + SO3 = Na2SO4 + 2 CO2 + H2O
CuOHCl + HCl = CuCl2 + H2O =>
CuOHCl + HCl = CuCl2 + H2O
Ni(NO3)2*6H2O + Zn(NO3)2*6H2O + Fe(NO3)3*9H2O + CO(NH2)2 = Ni8Zn2Fe20O40 + N2 + CO2 + H2O =>
24 Ni(NO3)2*6H2O + 6 Zn(NO3)2*6H2O + 60 Fe(NO3)3*9H2O + 200 CO(NH2)2 = 3 Ni8Zn2Fe20O40 + 320 N2 + 200 CO2 + 1120 H2O
C3H6O3 + Na = C3H4O3Na + H2 =>
C3H6O3 + Na = C3H4O3Na + H2
(NH4)(NO2) = N2 + H2O =>
(NH4)(NO2) = N2 + 2 H2O
S2 + O2 = S2O5 =>
2 S2 + 5 O2 = 2 S2O5
KI + FeCl3 + H2SO4 = KCl + Fe2(SO4)3 + HI =>
6 KI + 2 FeCl3 + 3 H2SO4 = 6 KCl + Fe2(SO4)3 + 6 HI
Na2S2O3 + HCl = NaCl + Na2SO4 + S + H2O =>
3 Na2S2O3 + 2 HCl = 2 NaCl + 2 Na2SO4 + 4 S + H2O
Ag + Li2CO3 = Ag2CO3 + Li =>
2 Ag + Li2CO3 = Ag2CO3 + 2 Li
K2O + H2S = K2S + H2O =>
K2O + H2S = K2S + H2O
K2CrO4 + Na2CrO4 + HCl = NaCl + H2O + K2Cr2O7 =>
K2CrO4 + Na2CrO4 + 2 HCl = 2 NaCl + H2O + K2Cr2O7
NaOH(aq) + CH3COOH(aq) = NaOOCCH3(aq) + H2O(l) =>
NaOH(aq) + CH3COOH(aq) = NaOOCCH3(aq) + H2O(l)
IO3{-} + HSO3{-} = I{-} + HSO4{-} =>
IO3{-} + 3 HSO3{-} = I{-} + 3 HSO4{-}
KI + KMnO4 + H2SO4 = K2SO4 + MnSO4 + I2 + H2O =>
10 KI + 2 KMnO4 + 8 H2SO4 = 6 K2SO4 + 2 MnSO4 + 5 I2 + 8 H2O
Mn(HCO3)2 + O2 = MnO2 + CO2 + H2O =>
2 Mn(HCO3)2 + O2 = 2 MnO2 + 4 CO2 + 2 H2O
HC2H3O2 + MgSO4 = Mg(C2H3O2)2 + H2SO4 =>
2 HC2H3O2 + MgSO4 = Mg(C2H3O2)2 + H2SO4
C3H6O2 + NH3 = C3H9NO2 =>
C3H6O2 + NH3 = C3H9NO2
Al + NaOH + H2O = Na[Al(OH)4] + H2 =>
2 Al + 2 NaOH + 6 H2O = 2 Na[Al(OH)4] + 3 H2
LiBr + HOH = LiOH + HBr =>
LiBr + HOH = LiOH + HBr
NiSO4 + Pb(CH3COO)2 = PbSO4 + Ni(CH3COO)2 =>
NiSO4 + Pb(CH3COO)2 = PbSO4 + Ni(CH3COO)2
CoCl2 + NaOH = Co(OH)2 + NaCl =>
CoCl2 + 2 NaOH = Co(OH)2 + 2 NaCl
Na[Sn(OH)3] + Bi(NO3)3 + NaOH = Bi + Na2[Sn(OH)6] + NaNO3 =>
3 Na[Sn(OH)3] + 2 Bi(NO3)3 + 9 NaOH = 2 Bi + 3 Na2[Sn(OH)6] + 6 NaNO3
K2O + Ca(OH)2 = KOH + CaO =>
K2O + Ca(OH)2 = 2 KOH + CaO
C3H8 + Cl2 = C3H7Cl + HCl =>
C3H8 + Cl2 = C3H7Cl + HCl
Na2CrO4 + NaBr + H2O = Cr(OH)3 + NaOH + NaBrO3 =>
2 Na2CrO4 + NaBr + 5 H2O = 2 Cr(OH)3 + 4 NaOH + NaBrO3
(Sb2)(S3) + HNO3 = (Sb2)O5 + NO2 + S + (H2)O =>
(Sb2)(S3) + 10 HNO3 = (Sb2)O5 + 10 NO2 + 3 S + 5(H2)O
Hg(NO3)2 + Na2CO3 = NaNO3 + Hg4CO6 + CO2 =>
4 Hg(NO3)2 + 4 Na2CO3 = 8 NaNO3 + Hg4CO6 + 3 CO2
NaCl = Na + Cl2 =>
2 NaCl = 2 Na + Cl2
PbSO4 + HCl = PbCl2 + H2O + SO3 =>
PbSO4 + 2 HCl = PbCl2 + H2O + SO3
MnO4{-} + SO3{2-} + H2O = MnS + SO4{2-} + OH{-} =>
2 MnO4{-} + 13 SO3{2-} + 3 H2O = 2 MnS + 11 SO4{2-} + 6 OH{-}
Li3N + H2O = NH3 + LiOH =>
Li3N + 3 H2O = NH3 + 3 LiOH
C14H12 + Br2 = C6H5CH(Br)CH(Br)C6H5 =>
C14H12 + Br2 = C6H5CH(Br)CH(Br)C6H5
PbSO4 + KOH = Pb(OH)2 + K2SO4 =>
PbSO4 + 2 KOH = Pb(OH)2 + K2SO4
NaCl + KMnO4 + H2SO4 = Cl2 + MnSO4 + K2SO4 + Na2SO4 + H2O =>
10 NaCl + 2 KMnO4 + 8 H2SO4 = 5 Cl2 + 2 MnSO4 + K2SO4 + 5 Na2SO4 + 8 H2O
Mn + KBrO3 + KOH = KMnO4 + KBr + H2O =>
6 Mn + 7 KBrO3 + 6 KOH = 6 KMnO4 + 7 KBr + 3 H2O
Al + NaOH + H2O = Na[Al(OH)4] + H2 =>
2 Al + 2 NaOH + 6 H2O = 2 Na[Al(OH)4] + 3 H2
Ag3PO4 + K = K3PO4 + Ag =>
Ag3PO4 + 3 K = K3PO4 + 3 Ag
CaCl2(aq) + Li2SO4(aq) = LiCl(aq) + CaSO4(s) =>
CaCl2(aq) + Li2SO4(aq) = 2 LiCl(aq) + CaSO4(s)
Li2CO3 + NH4H2PO4 + ZnO = Li2ZnP2O7 + NH3 + CO2 + H2O =>
Li2CO3 + 2 NH4H2PO4 + ZnO = Li2ZnP2O7 + 2 NH3 + CO2 + 3 H2O
NaH = H + Na =>
NaH = H + Na
C5H10 + K2Cr2O7 + H2SO4 = C5H10O4 + H2O + K2SO4 + Cr2(SO4)3 =>
3 C5H10 + 4 K2Cr2O7 + 16 H2SO4 = 3 C5H10O4 + 16 H2O + 4 K2SO4 + 4 Cr2(SO4)3
C2H16 + O = CO2 + H2O =>
C2H16 + 12 O = 2 CO2 + 8 H2O
Na2S + H2SO4 = H2S + Na2SO4 =>
Na2S + H2SO4 = H2S + Na2SO4
HCI(aq) + NaHCO3(s) = H2O(l) + NaCI(aq) + CO2(g) =>
HCI(aq) + NaHCO3(s) = H2O(l) + NaCI(aq) + CO2(g)
Ca(OH)2 + CuO = Cu(OH)2 + CaO =>
Ca(OH)2 + CuO = Cu(OH)2 + CaO
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