| 前日に均衡した方程式 | 翌日に均衡がとれた方程式 |
2 Cd(s) + 2 HCl(aq) = 2 CdCl(aq) + H2(g)
RbCl + Ca = Rb + CaCl2 =>
2 RbCl + Ca = 2 Rb + CaCl2
C2H4 + KMnO4 + KOH = C2H4(OH)2 + K2MnO4 =>
C2H4 + 2 KMnO4 + 2 KOH = C2H4(OH)2 + 2 K2MnO4
H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O
NiSO4 + NaOH + HCl = NiCl2 + Na2SO4 + H2O =>
NiSO4 + 2 NaOH + 2 HCl = NiCl2 + Na2SO4 + 2 H2O
(NH4)2MoO4 + Na2SO3 + HCl = MoCl3 + Na2SO4 + NH4Cl + H2O =>
2(NH4)2MoO4 + 3 Na2SO3 + 10 HCl = 2 MoCl3 + 3 Na2SO4 + 4 NH4Cl + 5 H2O
HBr + Na2S = H2S + Na2Br2 =>
2 HBr + Na2S = H2S + Na2Br2
C2H3Cl + O2 = CO2 + H2O + HCl =>
2 C2H3Cl + 5 O2 = 4 CO2 + 2 H2O + 2 HCl
Mg(OH)2 + NaOH = Na2(Mg(OH)4) =>
Mg(OH)2 + 2 NaOH = Na2(Mg(OH)4)
(CH3)3N + HCl = (CH3)3NCl + H2 =>
2(CH3)3N + 2 HCl = 2(CH3)3NCl + H2
HCl + Cu(OH) = CuCl + HOH =>
HCl + Cu(OH) = CuCl + HOH
Fe{2+} + HgO + OH{-} = FeOOH + H2O + Hg =>
2 Fe{2+} + HgO + 4 OH{-} = 2 FeOOH + H2O + Hg
BeO + LiOH = Be(OH)2 + Li2O =>
BeO + 2 LiOH = Be(OH)2 + Li2O
C2H4O + O2 = CO2 + H2O =>
2 C2H4O + 5 O2 = 4 CO2 + 4 H2O
NH3 + HNO3 = NH4NO3 =>
NH3 + HNO3 = NH4NO3
ZnO + SO2 = ZnS + O2 =>
2 ZnO + 2 SO2 = 2 ZnS + 3 O2
C2H5OH + Cl2 + NaOH = CH3COONa + NaCl + H2O =>
C2H5OH + 2 Cl2 + 5 NaOH = CH3COONa + 4 NaCl + 4 H2O
KBr + HCl + NaOH = Br + KCl + Na + H2O =>
KBr + HCl + NaOH = Br + KCl + Na + H2O
Al(NO3)3 + K2S = Al2S3 + KNO3 =>
2 Al(NO3)3 + 3 K2S = Al2S3 + 6 KNO3
C2H4(OH)2 + Na = C2H4(ONa)2 + H2 =>
C2H4(OH)2 + 2 Na = C2H4(ONa)2 + H2
H2SO4 + Ti(OH)4 = Ti2(SO4)4 + H2O =>
4 H2SO4 + 2 Ti(OH)4 = Ti2(SO4)4 + 8 H2O
BiCl3 + SnCl2 + NaOH = Bi + Na2(Sn(OH)6) + NaCl =>
2 BiCl3 + 3 SnCl2 + 18 NaOH = 2 Bi + 3 Na2(Sn(OH)6) + 12 NaCl
Al + Cl2 + H2SO4 = Al2(SO4)3 + HCl =>
2 Al + 3 Cl2 + 3 H2SO4 = Al2(SO4)3 + 6 HCl
CuO + HC1 = CuC2 + H2O =>
CuO + 2 HC1 = CuC2 + H2O
F2 + H2SO4 = F2SO4 + H2 =>
F2 + H2SO4 = F2SO4 + H2
Pb + Oz = PbOz =>
Pb + Oz = PbOz
CaO + Al = Al2O2 + Ca =>
2 CaO + 2 Al = Al2O2 + 2 Ca
Al(s) + Pb(No3)2(aq) = Al(No3)3(aq) + Pb(s) =>
2 Al(s) + 3 Pb(No3)2(aq) = 2 Al(No3)3(aq) + 3 Pb(s)
Cr2O7 + C2O4{2-} + H{+} = Cr{3+} + CO2 + H2O =>
Cr2O7 + 4 C2O4{2-} + 14 H{+} = 2 Cr{3+} + 8 CO2 + 7 H2O
C6H7NO3S + HNO2 + C10H8O + NaOH = H2O + C16H11N2NaO4S =>
C6H7NO3S + HNO2 + C10H8O + NaOH = 3 H2O + C16H11N2NaO4S
HClO2 + FeSO4 + H2SO4 = Fe2(SO4)3 + FeCl3 + H2O =>
6 HClO2 + 24 FeSO4 + 9 H2SO4 = 11 Fe2(SO4)3 + 2 FeCl3 + 12 H2O
AgNO3 + K3CO3 = AgCO3 + K3NO3 =>
AgNO3 + K3CO3 = AgCO3 + K3NO3
K3[Cr(OH)6] + KClO = KCl + K2CrO4 + KOH + H2O =>
2 K3[Cr(OH)6] + 3 KClO = 3 KCl + 2 K2CrO4 + 2 KOH + 5 H2O
ZnO = O2 + Zn =>
2 ZnO = O2 + 2 Zn
HI + HIO3 = I2 + H2O =>
5 HI + HIO3 = 3 I2 + 3 H2O
Sb + Cl = Sb2Cl3 =>
2 Sb + 3 Cl = Sb2Cl3
Pb(OH)2(aq) + HCl(aq) = H2O + PbCl2 =>
Pb(OH)2(aq) + 2 HCl(aq) = 2 H2O + PbCl2
Cr(OH)2 + Br2 + KOH = K2CrO4 + KBr + H2O =>
Cr(OH)2 + 2 Br2 + 6 KOH = K2CrO4 + 4 KBr + 4 H2O
FeCl3 + Na3(PO4) = Fe(PO4) + NaCl =>
FeCl3 + Na3(PO4) = Fe(PO4) + 3 NaCl
CH3OH + CuO = CH2O + Cu + H2O =>
CH3OH + CuO = CH2O + Cu + H2O
C12H22O11 + HOCl + OH{-} = HCO3{-} + Cl{-} + H2O =>
C12H22O11 + 24 HOCl + 36 OH{-} = 12 HCO3{-} + 24 Cl{-} + 35 H2O
NaO + Fe(III)N = NaN + Fe(III)O =>
NaO + Fe(III)N = NaN + Fe(III)O
NaHCO3 = Na2CO3CO2H2O =>
2 NaHCO3 = Na2CO3CO2H2O
Al(s) + HSO4(aq) = Al2(SO4)3(aq) + H2 =>
4 Al(s) + 6 HSO4(aq) = 2 Al2(SO4)3(aq) + 3 H2
Fe{2+} + HgO + OH{-} + H2O = Fe(OH)3 + Hg =>
2 Fe{2+} + HgO + 4 OH{-} + H2O = 2 Fe(OH)3 + Hg
C15H11O + NaHCO3 = C16 + H12NaO4 =>
C15H11O + NaHCO3 = C16 + H12NaO4
CaCO3 + HNO2 = Ca{+2} + NO2{-} + CO2 + H2O =>
CaCO3 + 2 HNO2 = Ca{+2} + 2 NO2{-} + CO2 + H2O
Na2Cr2O7 + HBr = NaBr + CrBr3 + Br2 + H2O =>
Na2Cr2O7 + 14 HBr = 2 NaBr + 2 CrBr3 + 3 Br2 + 7 H2O
MnO2 + FeCl2 = Cl2 + FeO + Mn =>
MnO2 + 2 FeCl2 = 2 Cl2 + 2 FeO + Mn
I2 + O2 + H2O = HIO3 =>
2 I2 + 5 O2 + 2 H2O = 4 HIO3
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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01/16/25
方程式のバランス02/15/24
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