| 前日に均衡した方程式 |
Ba(OH)2 + 2 NCl = BaCl2 + 2 NOH
Fe(NO3)2 + K3[Fe(Cn)6] = Fe3[Fe(Cn)6]2 + KNO3 =>
3 Fe(NO3)2 + 2 K3[Fe(Cn)6] = Fe3[Fe(Cn)6]2 + 6 KNO3
ZnSO4(aq) + Hg2(NO3)2(aq) = Hg2SO4(s) + Zn(NO3)2(aq) =>
ZnSO4(aq) + Hg2(NO3)2(aq) = Hg2SO4(s) + Zn(NO3)2(aq)
C7H6O3(S) + C4H6O3(l) = C9H8O4(S) + HC2H3O2(l) =>
C7H6O3(S) + C4H6O3(l) = C9H8O4(S) + HC2H3O2(l)
Mn + Br = Mn4Br =>
4 Mn + Br = Mn4Br
Hg3N + HNO3 = Hg(NO3)2 + NO + H2O =>
3 Hg3N + 26 HNO3 = 9 Hg(NO3)2 + 11 NO + 13 H2O
KNO3 + Cr(SO4) + Na2CO3 = KNO2 + Na2CrO4 + Na2SO4 + CO2 =>
2 KNO3 + Cr(SO4) + 2 Na2CO3 = 2 KNO2 + Na2CrO4 + Na2SO4 + 2 CO2
Na + FeBr3 = Na3FeBr3 =>
3 Na + FeBr3 = Na3FeBr3
Cr2O72{-} + H{+} + Cu = Cr3{+} + H2O + Cu2{+} =>
3 Cr2O72{-} + 432 H{+} + 854 Cu = 2 Cr3{+} + 216 H2O + 427 Cu2{+}
KOH + NiI2 = KI + Ni(OH)2 =>
2 KOH + NiI2 = 2 KI + Ni(OH)2
Na2S2O5 + Cl2 + H2O = Na2SO4 + SO2 + HCl =>
Na2S2O5 + Cl2 + H2O = Na2SO4 + SO2 + 2 HCl
Mg + Na3(PO4) = Mg3(PO4)2 + Na =>
3 Mg + 2 Na3(PO4) = Mg3(PO4)2 + 6 Na
Br2(aq) + I{-}(aq) = Br{-}(aq) + I2(aq) =>
Br2(aq) + 2 I{-}(aq) = 2 Br{-}(aq) + I2(aq)
Fe + SCN = Fe(SCN) =>
Fe + SCN = Fe(SCN)
CuCO3 + HCl = CuCl + HCO3 =>
CuCO3 + HCl = CuCl + HCO3
C222222222222222222222222222222 = C11111111111111111 =>
5001 C222222222222222222222222222222 = 4151347.520068C11111111111111111
CaCl2 + Na3PO4 = Ca3(PO4)2 + NaCl =>
3 CaCl2 + 2 Na3PO4 = Ca3(PO4)2 + 6 NaCl
Sc(s) + O2(g) = ScO3 =>
2 Sc(s) + 3 O2(g) = 2 ScO3
Cl + H2SO4 = ClSO4 + H2 =>
Cl + H2SO4 = ClSO4 + H2
HCl + Pb(NO3)2 = PbCl2 + H2(NO3)2 =>
2 HCl + Pb(NO3)2 = PbCl2 + H2(NO3)2
NaI + H2SO4 = NaHSO4 + SO2 + H2O + I2 =>
2 NaI + 3 H2SO4 = 2 NaHSO4 + SO2 + 2 H2O + I2
H3[Fe(CN)6] + Mg(OH)2 = Mg3([Fe(CN)6])2 + H2O =>
2 H3[Fe(CN)6] + 3 Mg(OH)2 = Mg3([Fe(CN)6])2 + 6 H2O
CrO3 + CaO = Cr(CaO2)3 =>
CrO3 + 3 CaO = Cr(CaO2)3
H2SO4 + NaOH = Na2SO4 + H2O =>
H2SO4 + 2 NaOH = Na2SO4 + 2 H2O
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
H2SO4Na2S = H2SSO4Na2 =>
H2SO4Na2S = H2SSO4Na2
NaCl + Pb(OH)2 = PbCl2 + NaOH =>
2 NaCl + Pb(OH)2 = PbCl2 + 2 NaOH
Mg + HIO3 = I2 + Mg(IO3)2 + H2O =>
5 Mg + 12 HIO3 = I2 + 5 Mg(IO3)2 + 6 H2O
H3NO4 + Pb3H2 = PbH + NO4H =>
H3NO4 + 2 Pb3H2 = 6 PbH + NO4H
Na + Br2 = NaBr =>
2 Na + Br2 = 2 NaBr
Zn + NaNO2 + NaOH + H2O = Na2(Zn(OH)4) + NH3 =>
3 Zn + NaNO2 + 5 NaOH + 5 H2O = 3 Na2(Zn(OH)4) + NH3
KOH + CO = K2CO2 + H2O =>
2 KOH + CO = K2CO2 + H2O
Ni(NO3)2 + K4Fe(CN)6 = Ni4(Fe(CN)6)2 + KNO3 =>
4 Ni(NO3)2 + 2 K4Fe(CN)6 = Ni4(Fe(CN)6)2 + 8 KNO3
H2S + (Cr2O7){-2} + H{+} = S + Cr{+3} + H2O =>
3 H2S + (Cr2O7){-2} + 8 H{+} = 3 S + 2 Cr{+3} + 7 H2O
Fe(OH)2 + H3(PO4) = Fe3(PO4)2 + H(OH) =>
3 Fe(OH)2 + 2 H3(PO4) = Fe3(PO4)2 + 6 H(OH)
Fe(CH3COO)2 + O2 = CO2 + Fe2O3 + H2O =>
4 Fe(CH3COO)2 + 17 O2 = 16 CO2 + 2 Fe2O3 + 12 H2O
H3BO3 + C3H8O3 = C3H5BO3 + H2O =>
H3BO3 + C3H8O3 = C3H5BO3 + 3 H2O
Ax(s) + FzO(aq) = Ax2O(aq) + Fz(s) =>
2 Ax(s) + FzO(aq) = Ax2O(aq) + Fz(s)
Cr2O3 + Cu = CuO + Cr =>
Cr2O3 + 3 Cu = 3 CuO + 2 Cr
Li + H3PO4 = Li3PO4 + H2 =>
6 Li + 2 H3PO4 = 2 Li3PO4 + 3 H2
Mg(OH)2 + HCl = MgCl2(aq) + H2O =>
Mg(OH)2 + 2 HCl = MgCl2(aq) + 2 H2O
CrO4{2-} + Pb{2+} = PbCrO4 =>
CrO4{2-} + Pb{2+} = PbCrO4
NaNO2(aq) + HCl(aq) = NO(g) + H2O(l) + NaNO3(g) + NaCl(aq) =>
3 NaNO2(aq) + 2 HCl(aq) = 2 NO(g) + H2O(l) + NaNO3(g) + 2 NaCl(aq)
K2S + Cr(NO3)3 + H2O = Cr(OH)3 + H2S + KNO3 =>
3 K2S + 2 Cr(NO3)3 + 6 H2O = 2 Cr(OH)3 + 3 H2S + 6 KNO3
H2SO4 + BaO2 = BaSO4 + H2O2 =>
H2SO4 + BaO2 = BaSO4 + H2O2
NaCl + BaSO4 = Na2SO4 + BaCl2 =>
2 NaCl + BaSO4 = Na2SO4 + BaCl2
As2S + NH3*H2O + H2O2 = (NH4)3AsO4 + (NH4)2SO4 + H2O =>
As2S + 8 NH3*H2O + 8 H2O2 = 2(NH4)3AsO4 + (NH4)2SO4 + 12 H2O
Br2O + HCl = BrCl + H2O =>
Br2O + 2 HCl = 2 BrCl + H2O
CO + O2 = CO2 =>
2 CO + O2 = 2 CO2
KCO3 + CH3COOH = H2O + CH3COOK + CO2 =>
8 KCO3 + 9 CH3COOH = 6 H2O + 8 CH3COOK + 10 CO2
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