| 前日に均衡した方程式 | 翌日に均衡がとれた方程式 |
4 C5H11NH12 + 47 O2 = 20 CO2 + 46 H2O + 4 NO2
Fe(NO3)3 + Mg(OH)2 = Mg(NO3)2 + Fe(OH)3 =>
2 Fe(NO3)3 + 3 Mg(OH)2 = 3 Mg(NO3)2 + 2 Fe(OH)3
C6H5NH2 + HNO3 = [C6H5NH3]NO3 =>
C6H5NH2 + HNO3 = [C6H5NH3]NO3
Cu(NO3)2 + K2S = CuS + K(NO3) =>
Cu(NO3)2 + K2S = CuS + 2 K(NO3)
CuS + HNO3 = Cu2{+} + (NO3{-})2 + S + NO{-}2 + H2O =>
10 CuS + 8 HNO3 = 5 Cu2{+} + 3(NO3{-})2 + 10 S + 2 NO{-}2 + 4 H2O
HBr(aq) + Fe2O3(aq) = FeBr3(aq) + H2O(l) =>
6 HBr(aq) + Fe2O3(aq) = 2 FeBr3(aq) + 3 H2O(l)
Fe(SO)4 + NaOH = Na2(SO)4 + Fe(OH)2 =>
Fe(SO)4 + 2 NaOH = Na2(SO)4 + Fe(OH)2
CH4N2O = C + H + N + O =>
CH4N2O = C + 4 H + 2 N + O
Fe(NH4)((SO4)2)6H20 + H2C2O4 + K2C2O4 + H2O2 = K3Fe((C2O4)3)2H2O + (NH4)2SO4 + H2SO4 + H2O =>
2 Fe(NH4)((SO4)2)6H20 + 9 H2C2O4 + 3 K2C2O4 + 6 H2O2 = 2 K3Fe((C2O4)3)2H2O + (NH4)2SO4 + 23 H2SO4 + 10 H2O
Pb + SO4{2-} = PbSO4 + e =>
Pb + SO4{2-} = PbSO4 + 2e
Ca + AgNO3 = Ca(NO3)2 + Ag =>
Ca + 2 AgNO3 = Ca(NO3)2 + 2 Ag
Fe(NO3)3 + NaOH = Fe{3+} + OH{-} + NaNO3 =>
Fe(NO3)3 + 3 NaOH = Fe{3+} + 3 OH{-} + 3 NaNO3
C6H9NO + O2 = CO2 + H2O + NO =>
4 C6H9NO + 33 O2 = 24 CO2 + 18 H2O + 4 NO
AgNO3 + Fe2(CO3)3 = Fe(NO3)3 + Ag2CO3 =>
6 AgNO3 + Fe2(CO3)3 = 2 Fe(NO3)3 + 3 Ag2CO3
Al3 + H2SO4 = H2 + Al2(SO4) =>
2 Al3 + 3 H2SO4 = 3 H2 + 3 Al2(SO4)
Pb(NO3)2 = PbO + N4(O2)3 + O2 =>
2 Pb(NO3)2 = 2 PbO + N4(O2)3 + 2 O2
Cu(NO3)2 + NH3 + H2O = Cu(OH)2 + NHNO3 =>
11 Cu(NO3)2 + 10 NH3 + 4 H2O = 11 Cu(OH)2 + 16 NHNO3
CH3OH + C2H4O2 + NH3O = C10H15N + H2O =>
14 CH3OH + 3 C2H4O2 + 2 NH3O = 2 C10H15N + 22 H2O
ClF3 + H2O = HF + HCl + O2 =>
ClF3 + 2 H2O = 3 HF + HCl + O2
NaCl + Br2 = NaBrCl =>
2 NaCl + Br2 = 2 NaBrCl
Co(s) + HgCl2(aq) = CoCl3(aq) + Hg(l) =>
2 Co(s) + 3 HgCl2(aq) = 2 CoCl3(aq) + 3 Hg(l)
FeO + H2SO4 = Fe2(SO4)3 + SO2 + H2O =>
2 FeO + 4 H2SO4 = Fe2(SO4)3 + SO2 + 4 H2O
Cl2 + NaOH + NH3 = NaCl + H2O + N2H4 =>
Cl2 + 2 NaOH + 2 NH3 = 2 NaCl + 2 H2O + N2H4
NO2 + H2O = HNO3 + NH4NO3 =>
8 NO2 + 5 H2O = 6 HNO3 + NH4NO3
Co(s) + HgCl2(aq) = CoCl3(aq) + Hg(l) =>
2 Co(s) + 3 HgCl2(aq) = 2 CoCl3(aq) + 3 Hg(l)
Ba(OH)2 = BaO + H2O =>
Ba(OH)2 = BaO + H2O
Na[Au(CN)4] + Zn = Na[Zn(CN)4] + Au =>
Na[Au(CN)4] + Zn = Na[Zn(CN)4] + Au
ZnSO4 + Li = Zn + Li2SO4 =>
ZnSO4 + 2 Li = Zn + Li2SO4
Na2SO4 + BaO = Na2O + BaSO4 =>
Na2SO4 + BaO = Na2O + BaSO4
Mg(s) + HgSO4(s) = MgSO4(s) + Hg(l) =>
Mg(s) + HgSO4(s) = MgSO4(s) + Hg(l)
NH4Cl = NH3 + HCl = =>
NH4Cl = NH3 + HCl
CuCl2 + H2S = CuS + HCl =>
CuCl2 + H2S = CuS + 2 HCl
PbCl2 + NaOH = Na2(Pb(OH)4) + NaCl =>
PbCl2 + 4 NaOH = Na2(Pb(OH)4) + 2 NaCl
Ag + HNO3 = AgNO3 + H2O + NO =>
3 Ag + 4 HNO3 = 3 AgNO3 + 2 H2O + NO
Ba2(OH)2 + H(ClO4) = Ba(ClO4) + H2O =>
Ba2(OH)2 + 2 H(ClO4) = 2 Ba(ClO4) + 2 H2O
FeO3(s) + CO(G) = Fe(l) + CO2(G) =>
FeO3(s) + 3 CO(G) = Fe(l) + 3 CO2(G)
CrCl3(s) + H2O(l) = Cr(H2O)(aq) + Cl(aq) =>
CrCl3(s) + H2O(l) = Cr(H2O)(aq) + 3 Cl(aq)
Nd2(CO3)3*H2O + HF = NdF3 + H2O + CO2 =>
Nd2(CO3)3*H2O + 6 HF = 2 NdF3 + 4 H2O + 3 CO2
C6O8H7 + NaHCO3 = NaC6H7O7 + CO2 + H2O =>
6 C6O8H7 + 5 NaHCO3 = 5 NaC6H7O7 + 11 CO2 + 6 H2O
As2S3 + HNO3 + H2O = H3AsO4 + NO + H3SO4 =>
3 As2S3 + 25 HNO3 + 10 H2O = 6 H3AsO4 + 25 NO + 9 H3SO4
Na3PO4 + NH4Cl = NaCl + PO4(NH4)3 =>
Na3PO4 + 3 NH4Cl = 3 NaCl + PO4(NH4)3
PbS + SO2 = PbO + S =>
2 PbS + SO2 = 2 PbO + 3 S
[Cu(NH3)4] + Zn = Cu + [Zn(NH3)4] =>
[Cu(NH3)4] + Zn = Cu + [Zn(NH3)4]
C5H5S + O2 = CO2 + H2O + SO2 =>
4 C5H5S + 29 O2 = 20 CO2 + 10 H2O + 4 SO2
SiCl4 + Na = Si + NaCl =>
SiCl4 + 4 Na = Si + 4 NaCl
NaI + NH3 = NaH + NI3 =>
3 NaI + NH3 = 3 NaH + NI3
Na2S + Sn(NO3)2 = SnS + NaNO3 =>
Na2S + Sn(NO3)2 = SnS + 2 NaNO3
Ra2 + P4 = Ra3P2 =>
3 Ra2 + P4 = 2 Ra3P2
NHSO + CaCl = CaSO + NHCl =>
NHSO + CaCl = CaSO + NHCl
Pb(NO3)2 + NaOH = Pb(OH)4 + Na2(NO3) =>
Pb(NO3)2 + 4 NaOH = Pb(OH)4 + 2 Na2(NO3)
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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11/20/24
方程式のバランス12/20/23
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