| 前日に均衡した方程式 | 翌日に均衡がとれた方程式 |
K2Cr2O7 + 7 H2SO4 = K2SO4 + Cr2(SO4)3 + 3 SO4 + 7 H2O
CH3COONa + C4H6O6 + KCl = CH3COOH + K2C4H4O6 + NaCl =>
2 CH3COONa + C4H6O6 + 2 KCl = 2 CH3COOH + K2C4H4O6 + 2 NaCl
C10H1Fe + O2 = Fe2O3 + H2O + CO2 =>
2 C10H1Fe + 22 O2 = Fe2O3 + H2O + 20 CO2
H2S + PbO2 = H2O2 + PbS =>
H2S + PbO2 = H2O2 + PbS
K2Cr3O7 + FeSO4 + H2SO4 = Fe2(SO4)3 + Cr2(SO4)3 + K2SO4 + H2O =>
2 K2Cr3O7 + 6 FeSO4 + 14 H2SO4 = 3 Fe2(SO4)3 + 3 Cr2(SO4)3 + 2 K2SO4 + 14 H2O
(NH4)2SO4 + Ba(NO3)2 = BaSO4 + NH4NO3 =>
(NH4)2SO4 + Ba(NO3)2 = BaSO4 + 2 NH4NO3
Cr(OH)2Cl + HNO3 = Cr(NO3)3 + CrCl3 + H2O =>
3 Cr(OH)2Cl + 6 HNO3 = 2 Cr(NO3)3 + CrCl3 + 6 H2O
Fe2(SO4)3 + Na2CO3 = Fe2(CO3) + Na2(SO4)3 =>
Fe2(SO4)3 + Na2CO3 = Fe2(CO3) + Na2(SO4)3
Sb + HNO3 = HSbO3 + NO + H2O =>
3 Sb + 5 HNO3 = 3 HSbO3 + 5 NO + H2O
Bi2S3 + HCl = Bi2H + ClS3 =>
Bi2S3 + HCl = Bi2H + ClS3
Al2S3(s) + H2O(l) = Al(OH0)3(s) + H2S(g) =>
Al2S3(s) + 6 H2O(l) = 2 Al(OH0)3(s) + 3 H2S(g)
MnSO4 + KMnO4 + H2SO4 = Mn2(SO4)3 + K2SO4 + H2O =>
8 MnSO4 + 2 KMnO4 + 8 H2SO4 = 5 Mn2(SO4)3 + K2SO4 + 8 H2O
MgSO4 + Be = BeSO4 + Mg =>
MgSO4 + Be = BeSO4 + Mg
CuSO4 + BaCl2 = CuBa + SO4Cl2 =>
CuSO4 + BaCl2 = CuBa + SO4Cl2
Li(HCO3)(s) + HCl(aq) = LiCl(aq) + H2O(l) + CO2(g) =>
Li(HCO3)(s) + HCl(aq) = LiCl(aq) + H2O(l) + CO2(g)
CH3CH2OH + KCr2O7 + H2SO4 = K2SO4 + Cr2(SO4)3 + CH3COOH + HOH =>
7 CH3CH2OH + 4 KCr2O7 + 14 H2SO4 = 2 K2SO4 + 4 Cr2(SO4)3 + 7 CH3COOH + 21 HOH
H2O + NaOH = H2O2 + NaH2 =>
4 H2O + 2 NaOH = 3 H2O2 + 2 NaH2
C2H5OH + FeCl3 = Fe(C2H5O)3 + HCl =>
3 C2H5OH + FeCl3 = Fe(C2H5O)3 + 3 HCl
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
BaCl2 + NaCl = BaCl3 + Na =>
BaCl2 + NaCl = BaCl3 + Na
AgNO3 + AlCl3 = Al(NO3)3 + AgCl =>
3 AgNO3 + AlCl3 = Al(NO3)3 + 3 AgCl
C4H10SO4 + O2 = CO2 + H2O + SO2 =>
2 C4H10SO4 + 11 O2 = 8 CO2 + 10 H2O + 2 SO2
FeCl3 + NaOH = Fe(OH)3 + NaCl(l) =>
FeCl3 + 3 NaOH = Fe(OH)3 + 3 NaCl(l)
SO2 + O2 = SO3 =>
2 SO2 + O2 = 2 SO3
Al + CuSO4 = Al2(SO4)3 + Cu =>
2 Al + 3 CuSO4 = Al2(SO4)3 + 3 Cu
NaNO2 + Na2Cr2O7 + H2SO4 = Cr2(SO4)3 + NaNO3 + H2O + Na2SO4 =>
3 NaNO2 + Na2Cr2O7 + 4 H2SO4 = Cr2(SO4)3 + 3 NaNO3 + 4 H2O + Na2SO4
H8C3O + O2 = H2O + CO2 =>
2 H8C3O + 9 O2 = 8 H2O + 6 CO2
SrCl2(aq) + Na2S(aq) = NaCl + SrS =>
SrCl2(aq) + Na2S(aq) = 2 NaCl + SrS
MnO + Mn2O3 + Co3O4 + RuO2 = Mn2CoRuO6 =>
2 MnO + 2 Mn2O3 + Co3O4 + 3 RuO2 = 3 Mn2CoRuO6
N2(g) + O2() = NO(g) =>
N2(g) + O2() = 2 NO(g)
Na + FeO2 = Na2O + Fe =>
4 Na + FeO2 = 2 Na2O + Fe
EuSO4 + K2Cr2O7 + H2SO4 = Eu2(SO4)3 + H2O + Cr2(SO4)3 + K2SO4 =>
6 EuSO4 + K2Cr2O7 + 7 H2SO4 = 3 Eu2(SO4)3 + 7 H2O + Cr2(SO4)3 + K2SO4
FeCl3 + NH3 + H2O = FeOOH + NH4Cl =>
FeCl3 + 3 NH3 + 2 H2O = FeOOH + 3 NH4Cl
MnO4{-} + C2O4{2-} + H{+} = Mn{2+} + CO2 + H2O =>
2 MnO4{-} + 5 C2O4{2-} + 16 H{+} = 2 Mn{2+} + 10 CO2 + 8 H2O
HC2H3O2(aq) + Ca(OH)2(aq) = CaC2H3O2 + H(OH)2 =>
HC2H3O2(aq) + Ca(OH)2(aq) = CaC2H3O2 + H(OH)2
H2O + O2 = H2O2 =>
2 H2O + O2 = 2 H2O2
AuCl3 + K2S2O5 + H2O = Au + KHSO4 + HCl =>
4 AuCl3 + 3 K2S2O5 + 9 H2O = 4 Au + 6 KHSO4 + 12 HCl
AlH2SiO3 = AlSiO3H2 =>
AlH2SiO3 = AlSiO3H2
Al(OH)3 + Na2CO3 = Al2(CO3)3 + NaOH =>
2 Al(OH)3 + 3 Na2CO3 = Al2(CO3)3 + 6 NaOH
Na2SiO3 + (NH4)2WO4 + HNO3 = H4SiW12O40 + NaNO3 + NH4NO3 + H2O =>
Na2SiO3 + 12(NH4)2WO4 + 26 HNO3 = H4SiW12O40 + 2 NaNO3 + 24 NH4NO3 + 11 H2O
K2Cl2O7 + KBr + H2SO4 = Br + K2SO4 + HCl + H2O =>
K2Cl2O7 + 14 KBr + 8 H2SO4 = 14 Br + 8 K2SO4 + 2 HCl + 7 H2O
C(s) + H2O(g) = H2(g) + CO2(g) =>
C(s) + 2 H2O(g) = 2 H2(g) + CO2(g)
Fe2O3 + NaOH + H2O = Na[Fe(OH)4] =>
Fe2O3 + 2 NaOH + 3 H2O = 2 Na[Fe(OH)4]
Mg(NO3)2(aq) + NaOH(aq) = Mg(OH)2 + NaNO3(aq) =>
Mg(NO3)2(aq) + 2 NaOH(aq) = Mg(OH)2 + 2 NaNO3(aq)
Hg(s) + HNO3(aq) = Hg(NO3)2(aq) + H2O + NO2 =>
Hg(s) + 4 HNO3(aq) = Hg(NO3)2(aq) + 2 H2O + 2 NO2
LiAlH4 = [LiH] + [Al] + [H2] =>
2 LiAlH4 = 2[LiH] + 2[Al] + 3[H2]
SO2 + O2 + water = H2SO4 =>
2 SO2 + O2 + 2 H2O = 2 H2SO4
C6H5NH2 + NaNO2 + H2SO4 = C6H5OH + H2O + NaHSO4 + N2 =>
C6H5NH2 + NaNO2 + H2SO4 = C6H5OH + H2O + NaHSO4 + N2
Sr + CuNO3 = Sr(NO3)2 + Cu =>
Sr + 2 CuNO3 = Sr(NO3)2 + 2 Cu
CH3CH3COH + [Ag(NH3)2]{+} + OH{-} = CH3COOCH3 + Ag + NH3 + H2O =>
CH3CH3COH + 3[Ag(NH3)2]{+} + 3 OH{-} = CH3COOCH3 + 3 Ag + 6 NH3 + 2 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04/21/25
方程式のバランス05/21/24
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