| 前日に均衡した方程式 | 翌日に均衡がとれた方程式 |
S + Cl2 = SCl2
Fe + Ce2 = FeCe3 =>
2 Fe + 3 Ce2 = 2 FeCe3
HgCl2 + H2S = HgS + HCl =>
HgCl2 + H2S = HgS + 2 HCl
PH5 + Se2 = P2Se3 + H2Se =>
2 PH5 + 4 Se2 = P2Se3 + 5 H2Se
Pb(NO3)2 + Li2CO3 = PbCO3 + Li(NO3) =>
Pb(NO3)2 + Li2CO3 = PbCO3 + 2 Li(NO3)
Fe(NO3)2 + KSCN = FeSCN + K(NO3)2 =>
Fe(NO3)2 + KSCN = FeSCN + K(NO3)2
FeCl3 + NH4HO = Fe(OH)3 + NH4Cl =>
FeCl3 + 3 NH4HO = Fe(OH)3 + 3 NH4Cl
Ca(OH) + Cl2 = Ca(OH)Cl =>
2 Ca(OH) + Cl2 = 2 Ca(OH)Cl
C2H6O + CrO3 + H{+} = C2H4O2 + Cr{3+} + H2O =>
3 C2H6O + 4 CrO3 + 12 H{+} = 3 C2H4O2 + 4 Cr{3+} + 9 H2O
CuSO4 + K4[Fe(CN)6] = Cu2[Fe(CN)6] + K2SO4 =>
2 CuSO4 + K4[Fe(CN)6] = Cu2[Fe(CN)6] + 2 K2SO4
KOH + Fe = Fe(KOH)3 =>
3 KOH + Fe = Fe(KOH)3
Pb(NO3)2(aq) + Na2CO3(aq) = Pb(CO3)(s) + NaNO3 =>
Pb(NO3)2(aq) + Na2CO3(aq) = Pb(CO3)(s) + 2 NaNO3
CuO + ZnO = CuO2 + Zn =>
CuO + ZnO = CuO2 + Zn
Cu2S + O2 + CaCO3 = CuO + CaSO4 + CO2 =>
2 Cu2S + 5 O2 + 2 CaCO3 = 4 CuO + 2 CaSO4 + 2 CO2
CuCl2 = Cl2 + Cu =>
CuCl2 = Cl2 + Cu
Ca(ClO)2 = CaCl2 + O =>
Ca(ClO)2 = CaCl2 + 2 O
ZnBr2 + Na2S = ZnS + Na2Br2 =>
ZnBr2 + Na2S = ZnS + Na2Br2
Fe2O3 + N2 = FeN + O2 =>
2 Fe2O3 + 2 N2 = 4 FeN + 3 O2
AI + Ag(NO3)2 = Ag + AI(NO3)2 =>
AI + Ag(NO3)2 = Ag + AI(NO3)2
CuO + C2 = Cu + CO =>
2 CuO + C2 = 2 Cu + 2 CO
FeI3 + H2O = Fe2O3 + HI =>
2 FeI3 + 3 H2O = Fe2O3 + 6 HI
K2CO3(aq) + SnCl4(aq) = K2Cl4(aq) + SnCO3(s) =>
K2CO3(aq) + SnCl4(aq) = K2Cl4(aq) + SnCO3(s)
NOBr2 = N2 + O2 + Br2 =>
2 NOBr2 = N2 + O2 + 2 Br2
Pb(NO3)2(aq) + KI = PbI2 + K(NO3) =>
Pb(NO3)2(aq) + 2 KI = PbI2 + 2 K(NO3)
Sn + HCl = SnCl2 + H2 =>
Sn + 2 HCl = SnCl2 + H2
FeO + CO2 = Fe3O4 + CO =>
3 FeO + CO2 = Fe3O4 + CO
NH3 + NiSO4 = Ni(NH3)2 + SO4 =>
2 NH3 + NiSO4 = Ni(NH3)2 + SO4
CuSO4 + KBr = K2SO4 + K2(CuBr4) =>
CuSO4 + 4 KBr = K2SO4 + K2(CuBr4)
MgS + HCl = H2S + MgCl2 =>
MgS + 2 HCl = H2S + MgCl2
Sn + H3PO4 = SnPO4 + H3 =>
Sn + H3PO4 = SnPO4 + H3
Mn + MgO = Mg + MnO =>
Mn + MgO = Mg + MnO
Ba(NO3)2 + K3PO4 = Ba3(PO4)2 + KNO3 =>
3 Ba(NO3)2 + 2 K3PO4 = Ba3(PO4)2 + 6 KNO3
Mg(OH)2 + Na2O = MgO + Na(OH) =>
Mg(OH)2 + Na2O = MgO + 2 Na(OH)
K3PO4 + NaCl = KCl + Na3PO4 =>
K3PO4 + 3 NaCl = 3 KCl + Na3PO4
Ba(HSO3)2 = BaSO3 + H2O + SO2 =>
Ba(HSO3)2 = BaSO3 + H2O + SO2
Mn + Al(C2H3O2)3 = Mn(C2H3O2)4 + Al =>
3 Mn + 4 Al(C2H3O2)3 = 3 Mn(C2H3O2)4 + 4 Al
Fe(NO3)3(aq) + NaOH(aq) = Fe(OH)3 + Na(NO3) =>
Fe(NO3)3(aq) + 3 NaOH(aq) = Fe(OH)3 + 3 Na(NO3)
Fe(OH)2(s) + HCl(aq) = FeCl2(aq) + H2O(l) =>
Fe(OH)2(s) + 2 HCl(aq) = FeCl2(aq) + 2 H2O(l)
Ca2(CO3)2 = CaO + CO2 =>
Ca2(CO3)2 = 2 CaO + 2 CO2
NH4F + H2O = NH3F + H3O =>
NH4F + H2O = NH3F + H3O
Fe(NO3)3*9H2O + Sr(NO3)2 + C6H8O7*H2O + Mn(NO3)2*4H2O = Sr2Fe23Mn1O38 + N2 + CO2 + H2O =>
414 Fe(NO3)3*9H2O + 36 Sr(NO3)2 + 374 C6H8O7*H2O + 18 Mn(NO3)2*4H2O = 18 Sr2Fe23Mn1O38 + 675 N2 + 2244 CO2 + 5668 H2O
NaOH + CH4 = Na + CO + H2 =>
2 NaOH + 2 CH4 = 2 Na + 2 CO + 5 H2
CH3COOH + Fe = CH3COOFe + H2 =>
2 CH3COOH + 2 Fe = 2 CH3COOFe + H2
NiCl2 + H2S = NiS + H2Cl2 =>
NiCl2 + H2S = NiS + H2Cl2
NiSO4 + NaOH + Br2 = NiOOH + NaBr + Na2SO4 + H2O =>
2 NiSO4 + 6 NaOH + Br2 = 2 NiOOH + 2 NaBr + 2 Na2SO4 + 2 H2O
Cl2 + HCl = HCl4 =>
3 Cl2 + 2 HCl = 2 HCl4
AgNO3(aq) + Cu = Ag + Cu(NO3)2(aq) =>
2 AgNO3(aq) + Cu = 2 Ag + Cu(NO3)2(aq)
Cr2(SO4)3 + (NH4)2S2O8 + H2O = H2CrO4 + (NH4)2SO4 + H2SO4 =>
Cr2(SO4)3 + 3(NH4)2S2O8 + 8 H2O = 2 H2CrO4 + 3(NH4)2SO4 + 6 H2SO4
H3PO4 + KCl = K2HPO4 + HCl =>
H3PO4 + 2 KCl = K2HPO4 + 2 HCl
Cd + HNO3 = H2 + Cd(NO3)2 =>
Cd + 2 HNO3 = H2 + Cd(NO3)2
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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10/23/24
方程式のバランス11/22/23
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