| 前日に均衡した方程式 | 翌日に均衡がとれた方程式 |
Zn(s) + Cu(NO3)2(aq) = Zn(NO3)2(aq) + Cu(s)
K3[Fe(SCN)6] + KCl = K4[Fe(SCN)6] + Cl3 =>
3 K3[Fe(SCN)6] + 3 KCl = 3 K4[Fe(SCN)6] + Cl3
CH3COOH + KOH = H2O + KCH3COO =>
CH3COOH + KOH = H2O + KCH3COO
CdSO4 + H2O = (CdOH)2SO4 + H2SO4 =>
2 CdSO4 + 2 H2O = (CdOH)2SO4 + H2SO4
Si + P = PSi =>
Si + P = PSi
C6H8O7 + K2S2O5 = SO2 + K3C6H5O7 + H2O =>
2 C6H8O7 + 3 K2S2O5 = 6 SO2 + 2 K3C6H5O7 + 3 H2O
HCOOH + CH3OH = HCOOHCH3 + H2O =>
3 HCOOH + 5 CH3OH = 4 HCOOHCH3 + 3 H2O
NaNO3 + NaNO2 + H2SO4 = Na2SO4 + NO2 + H2O =>
NaNO3 + NaNO2 + H2SO4 = Na2SO4 + 2 NO2 + H2O
UO3 + NaOH = Na2UO4 + H2O =>
UO3 + 2 NaOH = Na2UO4 + H2O
K + Fe = Fe2K =>
K + 2 Fe = Fe2K
Na3VO4 + HCl + Zn = NaCl + VCl + ZnCl2 + H2O =>
Na3VO4 + 8 HCl + 2 Zn = 3 NaCl + VCl + 2 ZnCl2 + 4 H2O
Ca3(PO4)2 + SiO2 + C = CaSiO3 + CO + P =>
Ca3(PO4)2 + 3 SiO2 + 5 C = 3 CaSiO3 + 5 CO + 2 P
C6H5ONa + NaHCO3 = C6H5OH + Na2CO3 =>
C6H5ONa + NaHCO3 = C6H5OH + Na2CO3
Ca + H(ClO3)2 = H2 + Ca(ClO3)2 =>
2 Ca + 2 H(ClO3)2 = H2 + 2 Ca(ClO3)2
C2H5OH + KI3 + NaOH = CHI3 + NaI + KI + H2O =>
C2H5OH + 4 KI3 + 2 NaOH = 2 CHI3 + 2 NaI + 4 KI + 3 H2O
Se + F2 = SeF =>
2 Se + F2 = 2 SeF
propane + water = H2 + CO2 =>
C3H8 + 6 H2O = 10 H2 + 3 CO2
Ca + Zn3(Po4)2 = Zn2 + Ca3Po4 =>
12 Ca + 2 Zn3(Po4)2 = 3 Zn2 + 4 Ca3Po4
MgHPO4 + Na2CO3 = Na3PO4 + Mg3(PO4)2 + H2O + CO2 =>
6 MgHPO4 + 3 Na2CO3 = 2 Na3PO4 + 2 Mg3(PO4)2 + 3 H2O + 3 CO2
HNO3 + SO3 = H2SO4 + N2O5 =>
2 HNO3 + SO3 = H2SO4 + N2O5
CuSO4 + NH4 = Cu + (NH4)2SO4 =>
CuSO4 + 2 NH4 = Cu + (NH4)2SO4
NaHCO3 + CaCO3 = Na2CO3 + Ca(HCO3)2 =>
2 NaHCO3 + CaCO3 = Na2CO3 + Ca(HCO3)2
C + CrO3 = Cr + CO2 =>
3 C + 2 CrO3 = 2 Cr + 3 CO2
NO + C = N20 + CO =>
20 NO + 20 C = N20 + 20 CO
NH4Cl + H2O = NH4(OH) + HCl =>
NH4Cl + H2O = NH4(OH) + HCl
As2S3 + NH3 + H2O2 = (NH3)3AsO4 + (NH4)2SO4 + H2O =>
As2S3 + 12 NH3 + 17 H2O2 = 2(NH3)3AsO4 + 3(NH4)2SO4 + 14 H2O
Zn + K2SO3 = ZnSO3 + K =>
Zn + K2SO3 = ZnSO3 + 2 K
NaCO3 + H = H2O + CO2 + Na =>
NaCO3 + 2 H = H2O + CO2 + Na
PbCrO4 + HCl + FeSO4 = PbCl + Cr2(SO4)3 + FeCl + H2O + Fe2(SO4)3 =>
2 PbCrO4 + 16 HCl + 36 FeSO4 = 2 PbCl + Cr2(SO4)3 + 14 FeCl + 8 H2O + 11 Fe2(SO4)3
As2O3 + H + NO3 = H3AsO4 + NO =>
2 As2O3 + 12 H + 5 NO3 = 4 H3AsO4 + 5 NO
CuO + HN3 = Cu + N2 + H2O =>
CuO + 2 HN3 = Cu + 3 N2 + H2O
Fe3 + Br2 = Fe2Br =>
4 Fe3 + 3 Br2 = 6 Fe2Br
Na1 + Co2 = NaCo3 =>
2 Na1 + 3 Co2 = 2 NaCo3
C2HCl3 + Na2S2O8 + H2O = NaHSO4 + CO2 + HCl =>
C2HCl3 + 3 Na2S2O8 + 4 H2O = 6 NaHSO4 + 2 CO2 + 3 HCl
La2(C2O4)3 + H2O = La(OH)3 + H2C2O4 =>
La2(C2O4)3 + 6 H2O = 2 La(OH)3 + 3 H2C2O4
K3[Cr(OH)6] + Cl + KOH = K2CrO4 + KCl + H2O =>
K3[Cr(OH)6] + 3 Cl + 2 KOH = K2CrO4 + 3 KCl + 4 H2O
CaCl2 + Cu(NO3)2 = CuCl2 + Ca(NO3)2 =>
CaCl2 + Cu(NO3)2 = CuCl2 + Ca(NO3)2
HfBr3 + Al = HfBr2 + AlBr3 =>
3 HfBr3 + Al = 3 HfBr2 + AlBr3
MnO2 + H2O = Mn(OH)2 + O2 =>
2 MnO2 + 2 H2O = 2 Mn(OH)2 + O2
FeTiO3(s)H2SO4(ac) = TiO2(s) + FeSO4(ac) + H2O =>
FeTiO3(s)H2SO4(ac) = TiO2(s) + FeSO4(ac) + H2O
CaCl2*2H2O + NaOH = CaO + NaCl + H2O =>
CaCl2*2H2O + 2 NaOH = CaO + 2 NaCl + 3 H2O
KHS + KMnO4 + H2O = KOH + MnO2 + K2SO4 =>
3 KHS + 8 KMnO4 + H2O = 5 KOH + 8 MnO2 + 3 K2SO4
CalciumOxide + SodiumSulphate = CalciumSulphate + SodiumOxide =>
CalciumOxide + SodiumSulphate = CalciumSulphate + SodiumOxide
KMnO4(ac) + K2S(ac) + H2O = S(s) + MnO2(s) + KOH(ac) =>
2 KMnO4(ac) + 3 K2S(ac) + 4 H2O = 3 S(s) + 2 MnO2(s) + 8 KOH(ac)
AgBr2{-} + H2CO + OH{-} = Ag + HCOO{-} + Br{-} + H2O =>
2 AgBr2{-} + H2CO + 3 OH{-} = 2 Ag + HCOO{-} + 4 Br{-} + 2 H2O
Mg + ClH = Cl + MgH =>
Mg + ClH = Cl + MgH
Mg(s) + Ni(NO3)2(aq) = Ni(s) + Mg(NO3)2(aq) =>
Mg(s) + Ni(NO3)2(aq) = Ni(s) + Mg(NO3)2(aq)
NO{2-} + Al + H2O = NH3 + AlO2{-} + H{-} =>
5 NO{2-} + 7 Al + 9 H2O = 5 NH3 + 7 AlO2{-} + 3 H{-}
Na2SeO3 + TeO2 + HCl = Na2SeO4 + TeCl2 + H2O =>
Na2SeO3 + TeO2 + 2 HCl = Na2SeO4 + TeCl2 + H2O
Na2S + Na2[Fe(CN)5NO] = Na4Fe(CN)5NOS =>
Na2S + Na2[Fe(CN)5NO] = Na4Fe(CN)5NOS
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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11/23/24
方程式のバランス12/23/23
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