| 前日に均衡した方程式 | 翌日に均衡がとれた方程式 |
3 Zn(C2H3O2)2 + 2 K3PO4 = Zn3(PO4)2 + 6 KC2H3O2
SrSO4(s) + HCl(l) = SrCl2(s) + H2SO4(l) =>
SrSO4(s) + 2 HCl(l) = SrCl2(s) + H2SO4(l)
Mg + O2 = MgO =>
2 Mg + O2 = 2 MgO
C12H26 + O2 = CO + H2O =>
2 C12H26 + 25 O2 = 24 CO + 26 H2O
NH4 + NO3 = NH4NO3 =>
NH4 + NO3 = NH4NO3
AuCl3 + Cu = CuCl2 + Au =>
2 AuCl3 + 3 Cu = 3 CuCl2 + 2 Au
CH3CH2COOH + NaHCO3 = NaCOOH + H2O + CO2 =>
CH3CH2COOH + 7 NaHCO3 = 7 NaCOOH + 3 H2O + 3 CO2
Al(OH)4{-}(aq) = AlO2{-}(aq) + H2O(l) =>
Al(OH)4{-}(aq) = AlO2{-}(aq) + 2 H2O(l)
Cr(OH)3 + IO3{-} + HO{-} = CrO4{2-} + I{-} + H2O =>
2 Cr(OH)3 + IO3{-} + 4 HO{-} = 2 CrO4{2-} + I{-} + 5 H2O
I2(aq) + Cl{-}(aq)� = I{-}(aq) + Cl2(aq) =>
I2(aq) + 2 Cl{-}(aq)� = 2 I{-}(aq) + Cl2(aq)
HCl + Ag(NO3) = AgCl + HNO3 =>
HCl + Ag(NO3) = AgCl + HNO3
Ag + S = AgS =>
Ag + S = AgS
Ba + NaOH = Na2BaO2 + H2 =>
Ba + 2 NaOH = Na2BaO2 + H2
C12H22O11(s) + O2(g) = CO2(g) + H2O(wl) =>
C12H22O11(s) + 12 O2(g) = 12 CO2(g) + 11 H2O(wl)
HBr + CrO3 = Br2 + CrBr3 + H2O =>
12 HBr + 2 CrO3 = 3 Br2 + 2 CrBr3 + 6 H2O
K3P + KMnO4 + H2O = K3PO4 + MnO2 + KOH =>
3 K3P + 8 KMnO4 + 4 H2O = 3 K3PO4 + 8 MnO2 + 8 KOH
CH3OH + HNO3 = CH3NO3 + H2O =>
CH3OH + HNO3 = CH3NO3 + H2O
VCl5 + Na3PO4 = V3(PO4)5 + NaCl =>
3 VCl5 + 5 Na3PO4 = V3(PO4)5 + 15 NaCl
C2H5SH + O2 = CO2 + H2O + S02 =>
2 C2H5SH + 7 O2 = 4 CO2 + 6 H2O + S02
Ti + Mg(NO3)2 = Ti(NO3) + Mg =>
2 Ti + Mg(NO3)2 = 2 Ti(NO3) + Mg
Na3Po + Hg(NO3)2 = HgPo + Na3(NO3)2 =>
Na3Po + Hg(NO3)2 = HgPo + Na3(NO3)2
Li2SO4 + NiCl2 = NiSO4 + Li2Cl2 =>
Li2SO4 + NiCl2 = NiSO4 + Li2Cl2
K3PO4 + MgSO4 = K2SO4 + Mg3(PO4)2 =>
2 K3PO4 + 3 MgSO4 = 3 K2SO4 + Mg3(PO4)2
C3H8O(l) + O2(g) = CO2(l) + H2O(l) =>
2 C3H8O(l) + 9 O2(g) = 6 CO2(l) + 8 H2O(l)
C6H5CHO + OH = C6H5CO2 + H2O =>
C6H5CHO + 3 OH = C6H5CO2 + 2 H2O
K2S2O8 + H2O = KHSO4 + H2O2 =>
K2S2O8 + 2 H2O = 2 KHSO4 + H2O2
Fe2S2 + O2 = Fe2O3 + SO2 =>
2 Fe2S2 + 7 O2 = 2 Fe2O3 + 4 SO2
I2 + NbI3 = NbI5 =>
I2 + NbI3 = NbI5
Ca + N2O5 = CaO + NO2 =>
Ca + N2O5 = CaO + 2 NO2
NaOH + Cl2 = NaCl + NaClO2 + H2O =>
4 NaOH + 2 Cl2 = 3 NaCl + NaClO2 + 2 H2O
Fe + OH = Fe(OH)2 =>
Fe + 2 OH = Fe(OH)2
K2O + N2O3 = KNO2 =>
K2O + N2O3 = 2 KNO2
Bi(NO3)3 + KOH + Cl2 = KBiO3 + KCl + KNO3 + H2O =>
Bi(NO3)3 + 6 KOH + Cl2 = KBiO3 + 2 KCl + 3 KNO3 + 3 H2O
Mg[NO3]2 + KOH = Mg(OH)2 + KNO3 =>
Mg[NO3]2 + 2 KOH = Mg(OH)2 + 2 KNO3
MgCO3CaCO3 + H2SO4 = MgSO4 + CaSO4 + CO2 + H2O =>
MgCO3CaCO3 + 2 H2SO4 = MgSO4 + CaSO4 + 2 CO2 + 2 H2O
CuSO4(aq) + Fe(NO3)3 = Cu(NO3)2 + Fe2(SO4)3 =>
3 CuSO4(aq) + 2 Fe(NO3)3 = 3 Cu(NO3)2 + Fe2(SO4)3
Mg(OH)2 + Li2SO3 = MgSO3 + Li2(OH)2 =>
Mg(OH)2 + Li2SO3 = MgSO3 + Li2(OH)2
NaNO2 + KI + CH3COOH = NO + I2 + NaCH3COO + KCH3COO + H2O =>
2 NaNO2 + 2 KI + 4 CH3COOH = 2 NO + I2 + 2 NaCH3COO + 2 KCH3COO + 2 H2O
CrO4{-2} + I{-} + H2O = Cr(OH)3 + IO3{-} + OH{-} =>
2 CrO4{-2} + I{-} + 5 H2O = 2 Cr(OH)3 + IO3{-} + 4 OH{-}
K2Cr2O7 + CH3CHO + H2SO4 = Cr2(SO4)3 + K2SO4 + CH3COOH + H2O =>
K2Cr2O7 + 3 CH3CHO + 4 H2SO4 = Cr2(SO4)3 + K2SO4 + 3 CH3COOH + 4 H2O
KNO2 + NaI + H2SO4 = I2 + NO + K2SO4 + Na2SO4 + H2O =>
2 KNO2 + 2 NaI + 2 H2SO4 = I2 + 2 NO + K2SO4 + Na2SO4 + 2 H2O
K2Cr2O7 + H2SO4 + CH3CH2OH = K2SO4 + Cr2(SO4)3 + CH3COOH + H2O =>
2 K2Cr2O7 + 8 H2SO4 + 3 CH3CH2OH = 2 K2SO4 + 2 Cr2(SO4)3 + 3 CH3COOH + 11 H2O
BeO + H2O = Be(OH)2 =>
BeO + H2O = Be(OH)2
(NH4)2SO4*FeSO4 + H2S = Fe(OH)3 + NH3 + S + H2O =>
2(NH4)2SO4*FeSO4 + 11 H2S = 2 Fe(OH)3 + 4 NH3 + 15 S + 10 H2O
FeCl3 + NH3OH = Fe(OH)3 + NH3Cl =>
FeCl3 + 3 NH3OH = Fe(OH)3 + 3 NH3Cl
CO2 + H2O = C6H6 + O2 =>
12 CO2 + 6 H2O = 2 C6H6 + 15 O2
Pb2 + H3PO4 = H2 + Pb3(PO4)2 =>
3 Pb2 + 4 H3PO4 = 6 H2 + 2 Pb3(PO4)2
(b)CH3OH + O2 = CO2 + H2O =>
2(b)CH3OH + 3 O2 = 2 CO2 + 4 H2O
Ba(NO3)2(ac) + K2CrO4(ac) = BaCrO4 + KNO3 =>
Ba(NO3)2(ac) + K2CrO4(ac) = BaCrO4 + 2 KNO3
C6H5CHCH2 + O2 = CO2 + H2O =>
C6H5CHCH2 + 10 O2 = 8 CO2 + 4 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11/25/24
方程式のバランス12/25/23
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