| 前日に均衡した方程式 | 翌日に均衡がとれた方程式 |
C5H8 + O2 = C5H8O2
Hg + HSO4 = HgSO4 + SO2 + H2O =>
3 Hg + 4 HSO4 = 3 HgSO4 + SO2 + 2 H2O
CuO + Ba = BaO + Cu =>
CuO + Ba = BaO + Cu
C20H36O2 + O2 = H2O + C0 =>
C20H36O2 + 8 O2 = 18 H2O + 20 C0
C6H5NO3 + Fe + HCl = C6H5NH2 + FeCl3 + H2O =>
3 C6H5NO3 + 8 Fe + 24 HCl = 3 C6H5NH2 + 8 FeCl3 + 9 H2O
BeSO4 + NaCl = Na2SO4 + BeCl2 =>
BeSO4 + 2 NaCl = Na2SO4 + BeCl2
OH + P4 = PO4 + H2O =>
32 OH + P4 = 4 PO4 + 16 H2O
CO2(g) + CaSiO3(aq) + H2O(l) = SiO2(s) + Ca(HCO3)2(aq) =>
2 CO2(g) + CaSiO3(aq) + H2O(l) = SiO2(s) + Ca(HCO3)2(aq)
FeCl3 + KCl = Cl2 + FeK =>
FeCl3 + KCl = 2 Cl2 + FeK
C6H5NH2 + Br = C6H2Br3NH2 + HBr =>
C6H5NH2 + 6 Br = C6H2Br3NH2 + 3 HBr
FeCO3 + AgI = FeI2 + Ag2CO3 =>
FeCO3 + 2 AgI = FeI2 + Ag2CO3
HXeO4{-} + OH{-} = XeO6{-4} + Xe + H2O =>
4 HXeO4{-} + 8 OH{-} = 3 XeO6{-4} + Xe + 6 H2O
Na + HCl = NaHCl = H2O =>
Na + HCl = NaHCl
NaCO3 + C2H4O2 = NaC2H3O2 + HCO3 =>
NaCO3 + C2H4O2 = NaC2H3O2 + HCO3
Cr2(SO4)3 + Sr(OH)2 = Cr(OH)3 + SrSO4 =>
Cr2(SO4)3 + 3 Sr(OH)2 = 2 Cr(OH)3 + 3 SrSO4
Al(NO3)3 + NaOH + H2O = NaAlO2 + HNO3 =>
Al(NO3)3 + NaOH + H2O = NaAlO2 + 3 HNO3
Li2O(s) + HNO3(aq) = H2O + LiNO3 =>
Li2O(s) + 2 HNO3(aq) = H2O + 2 LiNO3
Hg2O + H2O = Hg(HO) =>
Hg2O + H2O = 2 Hg(HO)
KMnO4 + Cr + H2O = MnO2 + H2CrO4 + KOH =>
2 KMnO4 + Cr + 2 H2O = 2 MnO2 + H2CrO4 + 2 KOH
COSO4 + PbNO3 = CONO3 + PbSO4 =>
COSO4 + PbNO3 = CONO3 + PbSO4
C6H5CH3 + HNO2 = C6H5CH3HNO2 =>
C6H5CH3 + HNO2 = C6H5CH3HNO2
FeCl3 + K2S2C2N2 = Fe(SCN)3 + KCl =>
2 FeCl3 + 3 K2S2C2N2 = 2 Fe(SCN)3 + 6 KCl
Cu(OH)2 + HCl = [CuCl2] + H2O =>
Cu(OH)2 + 2 HCl = [CuCl2] + 2 H2O
Si + Li = LiSi =>
Si + Li = LiSi
KCrO2 + Pb(NO3) = PbCrO2 + K(NO3) =>
KCrO2 + Pb(NO3) = PbCrO2 + K(NO3)
Ca3(PO4)2 + H2SO4 = Ca(H2SO4)2 + PO4 =>
Ca3(PO4)2 + 6 H2SO4 = 3 Ca(H2SO4)2 + 2 PO4
KMnO4 + H2SO4 + FeSO4 = KSO + MnSO4 + Fe2(SO4)3 + H2O =>
KMnO4 + 7 H2SO4 + 10 FeSO4 = KSO + MnSO4 + 5 Fe2(SO4)3 + 7 H2O
BaCl2 + Na2SO4*10H2O = BaCl2*5H2O + Na2SO4*2H2O =>
8 BaCl2 + 5 Na2SO4*10H2O = 8 BaCl2*5H2O + 5 Na2SO4*2H2O
Fe + CO2 + H2O + O2 = (FeOH)2CO3 =>
2 Fe + CO2 + H2O + O2 = (FeOH)2CO3
C15H31COONa + C17H35COOH = C17H35COONa + C15H31COOH =>
C15H31COONa + C17H35COOH = C17H35COONa + C15H31COOH
Al{3+} + C15H10O7 = H{+} + Al(C15H9O7)3 =>
Al{3+} + 3 C15H10O7 = 3 H{+} + Al(C15H9O7)3
Fe{+2} + H2O = Fe{+3} + H2 + OH{-} =>
2 Fe{+2} + 2 H2O = 2 Fe{+3} + H2 + 2 OH{-}
Nb2W2C3O2 = WC + Nb2C + WO3 + C =>
3 Nb2W2C3O2 = 4 WC + 3 Nb2C + 2 WO3 + 2 C
Mg + Co(No3)2 = Co + Mg(No3)3 =>
2 Mg + 3 Co(No3)2 = 3 Co + 2 Mg(No3)3
H2SO4 + NaOH = Na2SO4 + H2O =>
H2SO4 + 2 NaOH = Na2SO4 + 2 H2O
CuCNS + IO3 + Cl + H = HCN + SO4 + ICl3 + Cu =>
3 CuCNS + 4 IO3 + 12 Cl + 3 H = 3 HCN + 3 SO4 + 4 ICl3 + 3 Cu
AlCl3 + SCl = Al2S3 + Cl2 =>
4 AlCl3 + 6 SCl = 2 Al2S3 + 9 Cl2
Ca(BrO)2 + H2O = Ca(OH)2 + HBrO =>
Ca(BrO)2 + 2 H2O = Ca(OH)2 + 2 HBrO
Zn + (FeCl3) = ZnCl2 + Fe =>
3 Zn + 2(FeCl3) = 3 ZnCl2 + 2 Fe
KOH + Cu = Cu(OH)2 + K =>
2 KOH + Cu = Cu(OH)2 + 2 K
Mg(OH)2 + C6H18O3Si3 = OH + MgC6H18O3Si3 =>
Mg(OH)2 + C6H18O3Si3 = 2 OH + MgC6H18O3Si3
NO2 + H2O + Br2 = NO3{-} + H{+} + Br{-} =>
2 NO2 + 2 H2O + Br2 = 2 NO3{-} + 4 H{+} + 2 Br{-}
Li2O + SO2 = LiO + S =>
2 Li2O + SO2 = 4 LiO + S
*Al + O2 = Al2O3 =>
4*Al + 3 O2 = 2 Al2O3
Li{2}O + HCl = LiCl + H{2}O =>
Li{2}O + HCl = LiCl + H{2}O
FeCl2 + K3[Fe(CN)6] = K[FeFe(CN)6] + KCl =>
FeCl2 + K3[Fe(CN)6] = K[FeFe(CN)6] + 2 KCl
CH3OHCuO = CuH2OHCHO =>
CH3OHCuO = CuH2OHCHO
SrCl2 + NaCH3COO = NaCl + Sr(CH3COO)2 =>
SrCl2 + 2 NaCH3COO = 2 NaCl + Sr(CH3COO)2
Zn(s) + Cu{2+} = ZnCu{2+} =>
Zn(s) + Cu{2+} = ZnCu{2+}
As2S3 + HNO3 = H3AsO4 + NO2 + H2SO4 + H2O =>
As2S3 + 28 HNO3 = 2 H3AsO4 + 28 NO2 + 3 H2SO4 + 8 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12/20/24
方程式のバランス01/19/24
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