| 前日に均衡した方程式 | 翌日に均衡がとれた方程式 |
Pb(NO3)2 + Na2S = 2 Na + 2 NO3 + PbS
C7H7OH + KMnO4 + H2SO4 = C7H6O2 + MnSO4 + K2SO4 + H2O =>
5 C7H7OH + 4 KMnO4 + 6 H2SO4 = 5 C7H6O2 + 4 MnSO4 + 2 K2SO4 + 11 H2O
Bi(NO3)3 + Zn = Bi + Zn(NO3)2 =>
2 Bi(NO3)3 + 3 Zn = 2 Bi + 3 Zn(NO3)2
HCl + H2C2O4 = H2Cl + HC2O4 =>
HCl + H2C2O4 = H2Cl + HC2O4
C2H5NO2 + O2 = CO2 + H2O + N2 =>
4 C2H5NO2 + 9 O2 = 8 CO2 + 10 H2O + 2 N2
KMnO4 + HCl + KI = KCl + MnO + H2O + I2 =>
2 KMnO4 + 12 HCl + 10 KI = 12 KCl + 2 MnO + 6 H2O + 5 I2
H2S + Cd(NO3)2 = HNO3 + CdS =>
H2S + Cd(NO3)2 = 2 HNO3 + CdS
HCl + Al = H2 + AlCl3 =>
6 HCl + 2 Al = 3 H2 + 2 AlCl3
H2O2 + NH4OH = H2O + N =>
3 H2O2 + 2 NH4OH = 8 H2O + 2 N
HCI + NH2CH2COOH = (NH3CH2COOH)CI =>
HCI + NH2CH2COOH = (NH3CH2COOH)CI
HCl + CrO3 = Cl2 + H2O + CrCl3 =>
12 HCl + 2 CrO3 = 3 Cl2 + 6 H2O + 2 CrCl3
C6H12O6 + Na2CO3 = C6H11NaO6 + NaHCO3 =>
C6H12O6 + Na2CO3 = C6H11NaO6 + NaHCO3
C2H60 + O2 = H2O + CO2 =>
C2H60 + 17 O2 = 30 H2O + 2 CO2
Ca(NO3)2 + KBr = CaBr2 + K(NO3) =>
Ca(NO3)2 + 2 KBr = CaBr2 + 2 K(NO3)
NaBiI2 + Cs + I = CsBi2I9 + Na =>
2 NaBiI2 + Cs + 5 I = CsBi2I9 + 2 Na
AlS + H2O = HS + AlOH =>
AlS + H2O = HS + AlOH
MgO + Cu(NO3)2 = CuO + Mg(NO3)2 =>
MgO + Cu(NO3)2 = CuO + Mg(NO3)2
PbO + HCl = PbCl2 + H2O =>
PbO + 2 HCl = PbCl2 + H2O
SnCl2 + O2 = SnO + Cl2 =>
2 SnCl2 + O2 = 2 SnO + 2 Cl2
H2S + MnO4 = H2O + Mn + S8 =>
8 H2S + 2 MnO4 = 8 H2O + 2 Mn + S8
SO4{2-} + Ni{2+} = NiSO4 =>
SO4{2-} + Ni{2+} = NiSO4
NaHCO3 = Na2CO3 + CO2 + H2O =>
2 NaHCO3 = Na2CO3 + CO2 + H2O
C10H6(SO3H)2 + NaOH = C10H5OH + H2O + Na2SO3 =>
C10H6(SO3H)2 + 4 NaOH = C10H5OH + 3 H2O + 2 Na2SO3
Mg2O + H2SO4 = H2O + Mg2SO4 =>
Mg2O + H2SO4 = H2O + Mg2SO4
HNS3 = HNS2 + S =>
HNS3 = HNS2 + S
KMnO4 + Al + H2O = MnO2 + KOH + Al(OH)3 =>
KMnO4 + Al + 2 H2O = MnO2 + KOH + Al(OH)3
HCH2BrCO2 + NaOH = NaCH2BrCO2 + H2O =>
HCH2BrCO2 + NaOH = NaCH2BrCO2 + H2O
Ag + HCI = AgCI + H =>
Ag + HCI = AgCI + H
NaCl(aq) + AgNO3 = NaNO3 + AgCl =>
NaCl(aq) + AgNO3 = NaNO3 + AgCl
F2(g) + HCl(aq) = HF(aq) + Cl2(g) =>
F2(g) + 2 HCl(aq) = 2 HF(aq) + Cl2(g)
O2 + Cu3N = Cu3O2 + N =>
O2 + Cu3N = Cu3O2 + N
CH3CH2CH2CH3 + O2 = C2H2(CO)2O + H2O =>
2 CH3CH2CH2CH3 + 7 O2 = 2 C2H2(CO)2O + 8 H2O
[N2O2]2 + Bi(OH)3 = [NO2] + Bi + H2O =>
3[N2O2]2 + 8 Bi(OH)3 = 12[NO2] + 8 Bi + 12 H2O
CH4 + HN3 + O2 = HCN + H2O =>
6 CH4 + 2 HN3 + 5 O2 = 6 HCN + 10 H2O
FeSO4 + HNO3 + H2SO2 = Fe2(SO4)3 + H2O + NO =>
2 FeSO4 + 2 HNO3 + H2SO2 = Fe2(SO4)3 + 2 H2O + 2 NO
Zn(s) + AgCl(s) = ZnCl2(s) + Ag(s) =>
Zn(s) + 2 AgCl(s) = ZnCl2(s) + 2 Ag(s)
NO2(g) + H20(l) = HNO3(l) + NO(g) =>
40 NO2(g) + H20(l) = 20 HNO3(l) + 20 NO(g)
KH2PO4 + MgCl2 = Mg(H2PO4)2 + KCl =>
2 KH2PO4 + MgCl2 = Mg(H2PO4)2 + 2 KCl
Zn(OH)2 + O2S = ZnSO3 + H2O =>
Zn(OH)2 + O2S = ZnSO3 + H2O
KCN + FeSO4 = K2SO4 + Fe(CN)2 =>
2 KCN + FeSO4 = K2SO4 + Fe(CN)2
MgCl2 + NH3 + H2O = Mg(OH)2 + (NH4)Cl =>
MgCl2 + 2 NH3 + 2 H2O = Mg(OH)2 + 2(NH4)Cl
Hg + Te = HgTe =>
Hg + Te = HgTe
Cu3(PO4)2 = Cu + (PO4)2 =>
Cu3(PO4)2 = 3 Cu + (PO4)2
KI(aq) + BaS(aq) = KBa + IS =>
KI(aq) + BaS(aq) = KBa + IS
SnCl2 + Na2CO3 = Sn(CO3) + Na2Cl2 =>
SnCl2 + Na2CO3 = Sn(CO3) + Na2Cl2
C15H20 + O2 = CO2 + H2O =>
C15H20 + 20 O2 = 15 CO2 + 10 H2O
I2 + H2O = I{-} + IO3{-} + H{+} =>
3 I2 + 3 H2O = 5 I{-} + IO3{-} + 6 H{+}
C2H5OH + KMnNO4 + H2SO4 = MnSO4 + K2SO4 + CH3COOH + H2O + N =>
5 C2H5OH + 4 KMnNO4 + 6 H2SO4 = 4 MnSO4 + 2 K2SO4 + 5 CH3COOH + 11 H2O + 4 N
Zn + HNo3 = Zn(No3) + H =>
Zn + HNo3 = Zn(No3) + H
H2O2 + H2S = H2SO34 + H2O =>
34 H2O2 + H2S = H2SO34 + 34 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12/21/24
方程式のバランス01/20/24
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