| 前日に均衡した方程式 | 翌日に均衡がとれた方程式 |
NH3 + H3BO3 = NH6BO3
FeS + HCl + KMnO4 = FeCl3 + KCl + MnCl2 + SO2 + H2O =>
5 FeS + 36 HCl + 7 KMnO4 = 5 FeCl3 + 7 KCl + 7 MnCl2 + 5 SO2 + 18 H2O
Mg(NO3)2Ba(OH)2 = Mg(OH)2(NO3)2Ba =>
Mg(NO3)2Ba(OH)2 = Mg(OH)2(NO3)2Ba
[Cu(H2O)6]{2+} + SO4{2-} + KI = CuI + I2 + K2SO4 + H2O =>
2[Cu(H2O)6]{2+} + 2 SO4{2-} + 4 KI = 2 CuI + I2 + 2 K2SO4 + 12 H2O
KCl + KMnO4 + H2SO4 = Cl2 + MnS04 + K2SO4 + H2O =>
62 KCl + 2 KMnO4 + 40 H2SO4 = 31 Cl2 + 2 MnS04 + 32 K2SO4 + 40 H2O
NiO(OH)2 + H2O + Cd = Ni(OH)2 + Cd(OH)2 =>
NiO(OH)2 + H2O + Cd = Ni(OH)2 + Cd(OH)2
KC6H5CO2 + H2O = C6H6CO2 + KOH =>
KC6H5CO2 + H2O = C6H6CO2 + KOH
Mg + HClO3 = H + MgClO3 =>
Mg + HClO3 = H + MgClO3
SO2 + H2O + KIO3 = H2SO4 + I2 + K2SO4 =>
5 SO2 + 4 H2O + 2 KIO3 = 4 H2SO4 + I2 + K2SO4
(NH4)2HPO4 + Ag2NO3 = NO2 + H2O + NH4 + Ag3PO4 =>
4(NH4)2HPO4 + 6 Ag2NO3 = 7 NO2 + 4 H2O + 7 NH4 + 4 Ag3PO4
NaNO2 + NaI + HCl = I2 + NO + NaCl + H2O =>
2 NaNO2 + 2 NaI + 4 HCl = I2 + 2 NO + 4 NaCl + 2 H2O
MgSO4 + H2O = MgO + H2SO4 =>
MgSO4 + H2O = MgO + H2SO4
(K)2CrO7 + SN(Cl)2 + HCl = Cr(Cl)3 + SNCl4 + KCl + H2O =>
2(K)2CrO7 + 9 SN(Cl)2 + 28 HCl = 2 Cr(Cl)3 + 9 SNCl4 + 4 KCl + 14 H2O
SiCl4 + Si(OC2H5)4 = SiO2 + C2H5Cl =>
SiCl4 + Si(OC2H5)4 = 2 SiO2 + 4 C2H5Cl
Li3(PO4) + Cd = Cd3(PO4)2 + Li =>
2 Li3(PO4) + 3 Cd = Cd3(PO4)2 + 6 Li
NaHSO3(aq) + NaOH(aq) = Na2SO3(aq) + H2O(l) =>
NaHSO3(aq) + NaOH(aq) = Na2SO3(aq) + H2O(l)
Na(s) + Br2(l) = NaBr(s) =>
2 Na(s) + Br2(l) = 2 NaBr(s)
C2H4 + O2 = CO2 + H2O =>
C2H4 + 3 O2 = 2 CO2 + 2 H2O
CO2 + H2O = C2H6 + O2 =>
4 CO2 + 6 H2O = 2 C2H6 + 7 O2
Cu + K2Cr2O7 + H2SO4 = CuSO4 + Cr2(SO4)3 + H2O + K2 =>
4 Cu + K2Cr2O7 + 7 H2SO4 = 4 CuSO4 + Cr2(SO4)3 + 7 H2O + K2
CH2OH2O = CH2O2H2 =>
CH2OH2O = CH2O2H2
Cu + H2SO4 = Cu(SO4)3 + SO2 + H2O =>
Cu + 6 H2SO4 = Cu(SO4)3 + 3 SO2 + 6 H2O
SnO = Sn2 + O2 =>
2 SnO = Sn2 + O2
PB(CH3COO)2 + H2S = PBS + CH3COOH =>
PB(CH3COO)2 + H2S = PBS + 2 CH3COOH
Al + H{2}SO{4} = Al{2}(SO4){3} + H2 =>
2 Al + 2 H{2}SO{4} = 2 Al{2}(SO4){3} + H2
BaOH2 + ZnSO4 = BaSO4 + ZnOH2 =>
BaOH2 + ZnSO4 = BaSO4 + ZnOH2
CO(g) + H2(g) = C8H18(l) + H2O =>
8 CO(g) + 17 H2(g) = C8H18(l) + 8 H2O
Al3(CO3)3 + CaCl2 = AlCl2 + CaCO3 =>
Al3(CO3)3 + 3 CaCl2 = 3 AlCl2 + 3 CaCO3
NaCl + H2SO4 = Na2SO4 + HCl =>
2 NaCl + H2SO4 = Na2SO4 + 2 HCl
C6H12O6 + Cr2O72{-} + H{+} = Cr3{+} + CO2 + H2O =>
427 C6H12O6 + 72 Cr2O72{-} + 120 H{+} = 48 Cr3{+} + 2562 CO2 + 2622 H2O
K2Cr2O7 + NaOH = Na2Cr2O7 + KOH =>
K2Cr2O7 + 2 NaOH = Na2Cr2O7 + 2 KOH
F2 + FeO = FeF2 + O2 =>
2 F2 + 2 FeO = 2 FeF2 + O2
C5H6(g) + O2(g) = CO2(g) + H2O(l) =>
2 C5H6(g) + 13 O2(g) = 10 CO2(g) + 6 H2O(l)
Li2CO3 + H3C6H5O7 = Li3C6H5O7 + H2O + CO2 =>
3 Li2CO3 + 2 H3C6H5O7 = 2 Li3C6H5O7 + 3 H2O + 3 CO2
NH3 + NO = N2 + H2O =>
4 NH3 + 6 NO = 5 N2 + 6 H2O
Cu2SFeS2 + HNO3 = CuSO4 + Cu(NO3)2 + Fe2(SO4)3 + NO2 + H2O =>
2 Cu2SFeS2 + 52 HNO3 = 3 CuSO4 + Cu(NO3)2 + Fe2(SO4)3 + 50 NO2 + 26 H2O
PbCl4 + Na2CO3 = Pb2(CO3)4 + NaCl =>
2 PbCl4 + 4 Na2CO3 = Pb2(CO3)4 + 8 NaCl
Na2SO3 + AgBr = Na3Ag(SO3)2 + NaBr =>
2 Na2SO3 + AgBr = Na3Ag(SO3)2 + NaBr
PCl3 + AgF = PF3 + AgCl =>
PCl3 + 3 AgF = PF3 + 3 AgCl
BaCl2 + (NH4)2CO3(ac) = BaCO3(s) + NH4Cl(ac) =>
BaCl2 + (NH4)2CO3(ac) = BaCO3(s) + 2 NH4Cl(ac)
PbCl2 + OH = [Pb(OH)3] + Cl =>
PbCl2 + 3 OH = [Pb(OH)3] + 2 Cl
KH2SO4 + KOH = K2HSO4 + H2O =>
KH2SO4 + KOH = K2HSO4 + H2O
HCl(aq) + Na2CO3(aq) = H2CO3(aq) + NaCl =>
2 HCl(aq) + Na2CO3(aq) = H2CO3(aq) + 2 NaCl
In2O3 + MnO + Mn2O3 = InMn2O4 =>
In2O3 + 2 MnO + Mn2O3 = 2 InMn2O4
Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3
(NH4)2CO3 + H2SO4 = (NH4)2SO4 + CO2 + H2O =>
(NH4)2CO3 + H2SO4 = (NH4)2SO4 + CO2 + H2O
HSN + O2 = H2O + SON =>
4 HSN + 3 O2 = 2 H2O + 4 SON
CO2 + [Ca(OH)2] = H2O + CaCO3 =>
CO2 + [Ca(OH)2] = H2O + CaCO3
Fe{+3)+OH{-} = Fe(OH)3 =>
Fe{+3)+3OH{-} = Fe(OH)3
C2H6 + F2 = C2H2F4 + H2 =>
C2H6 + 2 F2 = C2H2F4 + 2 H2
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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02/03/25
方程式のバランス03/05/24
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