| 前日に均衡した方程式 | 翌日に均衡がとれた方程式 |
4 HCl + MnO2 = MnCl2 + 2 H2O + 2 Cl
CUO + CO = CU + CO2 =>
CUO + CO = CU + CO2
Lithium + nitrogen = Li3N =>
6 Li + N2 = 2 Li3N
Al + HCl = AlCl3 + H2 =>
2 Al + 6 HCl = 2 AlCl3 + 3 H2
Hg + H2O = H2 + HgO =>
Hg + H2O = H2 + HgO
Cu(NO3)2 + (NH4)3(PO4) = Cu3(PO4)2 + (NH4)(NO3) =>
3 Cu(NO3)2 + 2(NH4)3(PO4) = Cu3(PO4)2 + 6(NH4)(NO3)
SnCl2 + Co(NO3)2 = Sn(NO3)2 + CoCl2 =>
SnCl2 + Co(NO3)2 = Sn(NO3)2 + CoCl2
PbO2 = Pb2O3 + O2 =>
4 PbO2 = 2 Pb2O3 + O2
SO2 + Cr2O7{2-} + H2O = SO4{2-} + Cr{3+} + HSO{3-} =>
35 SO2 + 9 Cr2O7{2-} + H2O = 33 SO4{2-} + 18 Cr{3+} + 2 HSO{3-}
Ni(s) + Pb(NO3)2(aq) = Pb(s) + Ni(NO3)2(s) =>
Ni(s) + Pb(NO3)2(aq) = Pb(s) + Ni(NO3)2(s)
B2Br6 + HNO3 = B(NO3)3 + HBr =>
B2Br6 + 6 HNO3 = 2 B(NO3)3 + 6 HBr
Al(OH)3 + Na2SO4 = Al2(SO4)3 + NaOH =>
2 Al(OH)3 + 3 Na2SO4 = Al2(SO4)3 + 6 NaOH
Sn + PbO2 + H2SO4 = H2SnO3 + PbSO3 =>
Sn + PbO2 + H2SO4 = H2SnO3 + PbSO3
S8 + H2 = H2S =>
S8 + 8 H2 = 8 H2S
FeS2 + O2 = SO2 + Fe2O3 = SO2 + Fe2O3 =>
4 FeS2 + 11 O2 = 8 SO2 + 2 Fe2O3
Mg3(PO4)2 + H2SO4 = MgSO4 + H3PO4 =>
Mg3(PO4)2 + 3 H2SO4 = 3 MgSO4 + 2 H3PO4
Ag{+} + Cu = Ag + Cu{2 = } =>
2 Ag{+} + Cu = 2 Ag + Cu{2
O2 + N2 = N2O4 =>
2 O2 + N2 = N2O4
CH4901 = C + H2 =>
2 CH4901 = 2 C + 4901 H2
MgCl2(aq) + NH4NO3(aq) = Mg(NO3)2(aq) + NH4Cl(aq) =>
MgCl2(aq) + 2 NH4NO3(aq) = Mg(NO3)2(aq) + 2 NH4Cl(aq)
CaCl2 = Ca + Cl2 =>
CaCl2 = Ca + Cl2
Ag(NH3)2{+} + KI = AgI + NH3 + K{+} =>
Ag(NH3)2{+} + KI = AgI + 2 NH3 + K{+}
Na + H2O = NaOH + H2 =>
2 Na + 2 H2O = 2 NaOH + H2
Al + H2SO4 = Al2(SO4)3 + H2 =>
2 Al + 3 H2SO4 = Al2(SO4)3 + 3 H2
KCN + (NH4)2S2O18 + H2SO4 + H2O = HOCN + (NH4)2SO4 + K2SO4 =>
22 KCN + 2(NH4)2S2O18 + 9 H2SO4 + 2 H2O = 22 HOCN + 2(NH4)2SO4 + 11 K2SO4
Al + H2SO4 = Al2(SO4)3 + H2 =>
2 Al + 3 H2SO4 = Al2(SO4)3 + 3 H2
PbO + NaCl + H2O + CO2 = Pb2Cl2CO3 + NaOH =>
2 PbO + 2 NaCl + H2O + CO2 = Pb2Cl2CO3 + 2 NaOH
NO + O2 = NO2 =>
2 NO + O2 = 2 NO2
CaCl2 + H2SO4 = CaSO4 + HCl =>
CaCl2 + H2SO4 = CaSO4 + 2 HCl
C2H4(g) + O2(g) = CO2(g) + H2O(g) =>
C2H4(g) + 3 O2(g) = 2 CO2(g) + 2 H2O(g)
K2Cr2O7 + NaCl + H2SO4 = CrCl3 + Na2SO4 + K2SO4 + Cl2 + H2O =>
K2Cr2O7 + 12 NaCl + 7 H2SO4 = 2 CrCl3 + 6 Na2SO4 + K2SO4 + 3 Cl2 + 7 H2O
Al2O3 = Al + O2 =>
2 Al2O3 = 4 Al + 3 O2
Fe2O3 + CO = Fe + CO2 =>
Fe2O3 + 3 CO = 2 Fe + 3 CO2
Cu + Ag(NO3)2 = Cu(NO3)2 + Ag =>
Cu + Ag(NO3)2 = Cu(NO3)2 + Ag
ZnCl2 + CuSO4 = CuCl2 + ZnSO4 =>
ZnCl2 + CuSO4 = CuCl2 + ZnSO4
ZnCl2 + (NH4)2S = ZnS + (NH4)Cl =>
ZnCl2 + (NH4)2S = ZnS + 2(NH4)Cl
NH4NO3 = N2 + O2 + H2O =>
2 NH4NO3 = 2 N2 + O2 + 4 H2O
LiOH(s) + CO2(g) = LiHCO3(s) =>
LiOH(s) + CO2(g) = LiHCO3(s)
S8 + H2 = H2S =>
S8 + 8 H2 = 8 H2S
C8H18 + O2 = C2H4 + H2O =>
2 C8H18 + O2 = 8 C2H4 + 2 H2O
V + O2 = V2O5 =>
4 V + 5 O2 = 2 V2O5
C3H5O9N3 = CO2 + N2 + O2 + H2O =>
4 C3H5O9N3 = 12 CO2 + 6 N2 + O2 + 10 H2O
Al(s) + I2(s) = Al2I6(s) =>
2 Al(s) + 3 I2(s) = Al2I6(s)
Fe + Ni(OH)2 = Ni + Fe(OH)3 =>
2 Fe + 3 Ni(OH)2 = 3 Ni + 2 Fe(OH)3
MgCO3 + HCl = MgCO3Cl + H2 =>
2 MgCO3 + 2 HCl = 2 MgCO3Cl + H2
Al2O3 + HCl = AlCl3 + H2O =>
Al2O3 + 6 HCl = 2 AlCl3 + 3 H2O
Al + HCl = AlCl + H =>
Al + HCl = AlCl + H
NaF = Na + F2 =>
2 NaF = 2 Na + F2
NH3 + O2 = NO + H2O =>
4 NH3 + 5 O2 = 4 NO + 6 H2O
Fe2O3 + CO = Fe + CO2 =>
Fe2O3 + 3 CO = 2 Fe + 3 CO2
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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01/11/25
方程式のバランス02/10/24
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