| 前日に均衡した方程式 | 翌日に均衡がとれた方程式 |
Zn(OH)2 + 4 NH3 = [Zn(NH3)4](OH)2
K(s) + H2O(l) = KOH(l) + H2(g) =>
2 K(s) + 2 H2O(l) = 2 KOH(l) + H2(g)
Na2B4O7 + CuSO4 + H2O = (CuOH)BO2 + Na2SO4 + H3BO3 =>
Na2B4O7 + CuSO4 + 5 H2O = (CuOH)BO2 + Na2SO4 + 3 H3BO3
Cu2(OH)2CO3 + CF3COOH = Cu(CF3COO)2 + H2O + CO2 =>
Cu2(OH)2CO3 + 4 CF3COOH = 2 Cu(CF3COO)2 + 3 H2O + CO2
KMnO4 + H2SO4 + NaH2PO2 = K2SO4 + Na2SO4 + MnSO4 + H3PO4 + H2O =>
8 KMnO4 + 17 H2SO4 + 10 NaH2PO2 = 4 K2SO4 + 5 Na2SO4 + 8 MnSO4 + 10 H3PO4 + 12 H2O
FeSO4 + KI + KIO3 + H = Fe(OH)2 + K2SO4 + I2 =>
3 FeSO4 + 4 KI + 2 KIO3 + 6 H = 3 Fe(OH)2 + 3 K2SO4 + 3 I2
[Cu(NH3)4](OH)2 = CuO + NH3 + H2O =>
[Cu(NH3)4](OH)2 = CuO + 4 NH3 + H2O
Ca(NO3)2 + CuSO4 = CaSO4 + Cu(NO3)2 =>
Ca(NO3)2 + CuSO4 = CaSO4 + Cu(NO3)2
Cu(OH)2 + C6H12O6 = C6H12O7 + CuOH + H2O =>
2 Cu(OH)2 + C6H12O6 = C6H12O7 + 2 CuOH + H2O
BrO3{-} + HAsO2 + H2O = Br{-} + H3AsO4 =>
BrO3{-} + 3 HAsO2 + 3 H2O = Br{-} + 3 H3AsO4
Fe(NO3)3 + NH3 = FeN + HNO3 =>
Fe(NO3)3 + NH3 = FeN + 3 HNO3
Al(s) + NaOH(aq) + H2O = NaAl(OH)4(aq) + H2(g) =>
2 Al(s) + 2 NaOH(aq) + 6 H2O = 2 NaAl(OH)4(aq) + 3 H2(g)
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
AsH2 + AgNO3 + H2O = H3AsO4 + Ag + HNO3 =>
AsH2 + 7 AgNO3 + 4 H2O = H3AsO4 + 7 Ag + 7 HNO3
Ca(s) + H2O(g) = Ca(OH)2(aq) + H2(g) =>
Ca(s) + 2 H2O(g) = Ca(OH)2(aq) + H2(g)
NaHPO4 + CaCl2 = NaCl + Ca(HPO4)2 =>
2 NaHPO4 + CaCl2 = 2 NaCl + Ca(HPO4)2
Si + O2 + KOH = K2SiO3 + H2 =>
2 Si + O2 + 4 KOH = 2 K2SiO3 + 2 H2
C6H6O + Br2 = C6H3Br3O + HBr =>
C6H6O + 3 Br2 = C6H3Br3O + 3 HBr
CdSO4 + H2O = CdOH + HSO4 =>
CdSO4 + H2O = CdOH + HSO4
AgNO3 + MgCl2 = AgCl + Mg(NO3)2 =>
2 AgNO3 + MgCl2 = 2 AgCl + Mg(NO3)2
WO3 + H2 = W3O + H2O =>
3 WO3 + 8 H2 = W3O + 8 H2O
Fe2O3 + CO = Fe3O4 + CO2 =>
3 Fe2O3 + CO = 2 Fe3O4 + CO2
Hg + HNO3 = NO2 + H2O + Hg(NO3)2 =>
Hg + 4 HNO3 = 2 NO2 + 2 H2O + Hg(NO3)2
ClO2KOH = KClO3KClO2H2O =>
2 ClO2KOH = KClO3KClO2H2O
Al4C3 + H2O = CH4 + Al(OH)3 =>
Al4C3 + 12 H2O = 3 CH4 + 4 Al(OH)3
C7H11O9P + KOH = C7H7K4O9P + H2O =>
C7H11O9P + 4 KOH = C7H7K4O9P + 4 H2O
Na + CI2 = NaCI2 =>
Na + CI2 = NaCI2
P + O2 = P2O5 =>
4 P + 5 O2 = 2 P2O5
Ba(OH)2 + HCl = H2O + BaCl2 =>
Ba(OH)2 + 2 HCl = 2 H2O + BaCl2
LiCl + Na2O = Li2O + NaCl =>
2 LiCl + Na2O = Li2O + 2 NaCl
Ba(NO3)2 + Na2CrO4 = BaCrO4 + NaNO3 =>
Ba(NO3)2 + Na2CrO4 = BaCrO4 + 2 NaNO3
Fe + H2CO3 = Fe2(CO3)3 + H2 =>
2 Fe + 3 H2CO3 = Fe2(CO3)3 + 3 H2
HNO3 + SO2 + H2O = H2SO4 + HNO2 =>
HNO3 + SO2 + H2O = H2SO4 + HNO2
C + HNO3 = NO2 + CO2 + H2O =>
C + 4 HNO3 = 4 NO2 + CO2 + 2 H2O
CH4 + O2 = CO2 + (H2)O =>
CH4 + 2 O2 = CO2 + 2(H2)O
C3H8 = C3H6 + H2 =>
C3H8 = C3H6 + H2
ClH + O2 = Cl2 + H2O =>
4 ClH + O2 = 2 Cl2 + 2 H2O
HNO3 + N2H4 = N2 + H2O =>
4 HNO3 + 5 N2H4 = 7 N2 + 12 H2O
P8 = P5 =>
5 P8 = 8 P5
HI + BrOH = H2O + BrI =>
HI + BrOH = H2O + BrI
AgL + Fe2(CO3)3 = FeL3 + Ag2CO3 =>
6 AgL + Fe2(CO3)3 = 2 FeL3 + 3 Ag2CO3
Al2O3 + H2CO3 = HAlO2 + CO2 =>
Al2O3 + H2CO3 = 2 HAlO2 + CO2
PCl3 + H2O = H3PO3 + HCl = =>
PCl3 + 3 H2O = H3PO3 + 3 HCl
Zn + HNO3 + HCl = ZnCl + N2O + H2O =>
8 Zn + 2 HNO3 + 8 HCl = 8 ZnCl + N2O + 5 H2O
Cl2 + KOH = ClO + KH =>
Cl2 + 2 KOH = 2 ClO + 2 KH
NH3 + Na2CO3 = NCO3 + Na2H3 =>
NH3 + Na2CO3 = NCO3 + Na2H3
MgO + H2O = Mg + OH =>
MgO + H2O = Mg + 2 OH
N(NO2)3 + CH3OH = N2 + CO2 + H2O =>
N(NO2)3 + 2 CH3OH = 2 N2 + 2 CO2 + 4 H2O
CH3CH(CH3)CH2CH2OH + K2Cr2O7 + H2SO4 = Cr2(SO4)3 + K2SO4 + CH3CH(CH3)CH2CH2COOH + H2O =>
18 CH3CH(CH3)CH2CH2OH + 10 K2Cr2O7 + 40 H2SO4 = 10 Cr2(SO4)3 + 10 K2SO4 + 15 CH3CH(CH3)CH2CH2COOH + 58 H2O
C10H18O + Cr2O7 = C10H16O + H2O + Cr3 =>
21 C10H18O + 3 Cr2O7 = 21 C10H16O + 21 H2O + 2 Cr3
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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02/27/24
方程式のバランス03/28/23
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