| 前日に均衡した方程式 | 翌日に均衡がとれた方程式 |
B + H2O = BH + OH
H2SO4 + K2S = H2S + K2SO4 =>
H2SO4 + K2S = H2S + K2SO4
Cd(s) + Pb{2+}(aq) = Pb(s) + Cd{2+}(aq) =>
Cd(s) + Pb{2+}(aq) = Pb(s) + Cd{2+}(aq)
I + H2S = HI + S =>
2 I + H2S = 2 HI + S
Al2(SO4)3(aq) + NH4OH(aq) = Al(OH)3(aq) + (NH4)2SO4(aq) =>
Al2(SO4)3(aq) + 6 NH4OH(aq) = 2 Al(OH)3(aq) + 3(NH4)2SO4(aq)
Fe + O2 = Fe2O3 =>
4 Fe + 3 O2 = 2 Fe2O3
K2O + ZnO = K2ZnO2 =>
K2O + ZnO = K2ZnO2
Fe2(SO4)3 + KI = FeI2 + K2SO4 + I2 =>
Fe2(SO4)3 + 6 KI = 2 FeI2 + 3 K2SO4 + I2
Sb + O2 = Sb4O6 =>
4 Sb + 3 O2 = Sb4O6
B + H2O = B2H6 + O2 =>
4 B + 6 H2O = 2 B2H6 + 3 O2
BF3 + NH4{+} = BF3NH4{+} =>
BF3 + NH4{+} = BF3NH4{+}
Al(NO3)3 + NaC2H3O2 = Al(C2H3O2)3 + NaNO3 =>
Al(NO3)3 + 3 NaC2H3O2 = Al(C2H3O2)3 + 3 NaNO3
NaCl(l) + KBr(l) = KCl(l) + NaBr(l) =>
NaCl(l) + KBr(l) = KCl(l) + NaBr(l)
AgNO3 + HCl = AgCl + HNO3 =>
AgNO3 + HCl = AgCl + HNO3
Na2SO3 + I2 + NaOH = NaI + Na2SO4 + H2O =>
Na2SO3 + I2 + 2 NaOH = 2 NaI + Na2SO4 + H2O
AgNO{3} + KI = AgI + KNO{3} =>
AgNO{3} + KI = AgI + KNO{3}
Na2SO3 + KIO3 + H2SO4 = K2SO4 + H2O + Na2SO4 + I2 =>
5 Na2SO3 + 2 KIO3 + H2SO4 = K2SO4 + H2O + 5 Na2SO4 + I2
NiO + HNO2 = Ni(NO2)2 + H2O =>
NiO + 2 HNO2 = Ni(NO2)2 + H2O
SeO2 + H2O2 = H2SeO4 =>
SeO2 + H2O2 = H2SeO4
Cu(OH)2 + H3Po4 = Cu3(Po4)2 + H2O =>
3 Cu(OH)2 + 2 H3Po4 = Cu3(Po4)2 + 6 H2O
Al + HCl = AlCl3 + H2 =>
2 Al + 6 HCl = 2 AlCl3 + 3 H2
As + KClO3 + H2SO4 + H2O = HAsO2 + HClO + K2SO4 =>
8 As + 6 KClO3 + 3 H2SO4 + 4 H2O = 8 HAsO2 + 6 HClO + 3 K2SO4
Fe(NO3)3(aq) + Na2CO3 = Fe2(CO3)3 + NaNO3 =>
2 Fe(NO3)3(aq) + 3 Na2CO3 = Fe2(CO3)3 + 6 NaNO3
Fe2 + S2 = FeS2 =>
Fe2 + 2 S2 = 2 FeS2
Ag2HPO3 = Ag + HPO3 =>
Ag2HPO3 = 2 Ag + HPO3
NaOH + Be(OH)2 = Na2[Be(OH)4] =>
2 NaOH + Be(OH)2 = Na2[Be(OH)4]
(NH4)6Mo7O24*4H2O = MoO3 + H2O + NH3 =>
(NH4)6Mo7O24*4H2O = 7 MoO3 + 7 H2O + 6 NH3
VCl4 + VCl2 = VCl3 =>
VCl4 + VCl2 = 2 VCl3
MgSO4(aq) + NaCO3(aq) = MgCO3(s) + Na(SO4)(aq) =>
MgSO4(aq) + NaCO3(aq) = MgCO3(s) + Na(SO4)(aq)
CdS + HCl = CdCl2 + H2S =>
CdS + 2 HCl = CdCl2 + H2S
PbCO3*Pb(OH)2 = PbO + H2O + CO2 =>
PbCO3*Pb(OH)2 = 2 PbO + H2O + CO2
NaOH + FeCl{3} = NaCl + Fe(OH){3} =>
NaOH + FeCl{3} = NaCl + Fe(OH){3}
AuCl3 + Na = NaCl + Au =>
AuCl3 + 3 Na = 3 NaCl + Au
NaNO3 + Na2S = NO + Na2O + S =>
2 NaNO3 + 3 Na2S = 2 NO + 4 Na2O + 3 S
Mg + FeCl3 = MgCl2 + Fe =>
3 Mg + 2 FeCl3 = 3 MgCl2 + 2 Fe
B2S3 + H2O = H2S + H3BO3 =>
B2S3 + 6 H2O = 3 H2S + 2 H3BO3
LiOH(aq) + H3PO4(aq) = Li3PO4(aq) + H2O(l) =>
3 LiOH(aq) + H3PO4(aq) = Li3PO4(aq) + 3 H2O(l)
Li + C = Li2C2 =>
2 Li + 2 C = Li2C2
Cr2O7{2-} + I{-} + H{+} = Cr{3+} + I2 + H2O =>
Cr2O7{2-} + 6 I{-} + 14 H{+} = 2 Cr{3+} + 3 I2 + 7 H2O
Fe2 + S8 = FeS2 =>
2 Fe2 + S8 = 4 FeS2
P + H3PO4 = H3PO4P =>
P + H3PO4 = H3PO4P
H2S + O2 = SO2 + H2O =>
2 H2S + 3 O2 = 2 SO2 + 2 H2O
Na(NO3) + Pb = Na + Pb(NO3)2 =>
2 Na(NO3) + Pb = 2 Na + Pb(NO3)2
XeO3 + NaOH = NaHXeO4 =>
XeO3 + NaOH = NaHXeO4
Ca(OH)2 + H2SO4 = CaSO4 + H2O =>
Ca(OH)2 + H2SO4 = CaSO4 + 2 H2O
Fe(C2H3O2)2(aq) + NH4F(aq) = FeF2(s) + NH4C2H3O2(aq) =>
Fe(C2H3O2)2(aq) + 2 NH4F(aq) = FeF2(s) + 2 NH4C2H3O2(aq)
Cr + Cl2 = CrCl3 =>
2 Cr + 3 Cl2 = 2 CrCl3
Cd + P = Cd3P2 =>
3 Cd + 2 P = Cd3P2
AgNO3 + AlI3 = AgI + Al(NO3)3 =>
3 AgNO3 + AlI3 = 3 AgI + Al(NO3)3
Cr2O3 + NH4ClO3 + NH4OH = (NH4)2CrO4 + NH4Cl + H2O =>
Cr2O3 + NH4ClO3 + 4 NH4OH = 2(NH4)2CrO4 + NH4Cl + 2 H2O
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| 前日に均衡した方程式 | 翌日に均衡がとれた方程式 |
方程式のバランス12/13/24
方程式のバランス01/12/24
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