| 前日に均衡した方程式 |
SbCl3 + H2O = Sb(O)Cl + 2 HCl
(CuOH)2 + CO3 = CuO + CO2 + H2O =>
(CuOH)2 + CO3 = 2 CuO + CO2 + H2O
Ba + CO3 = BaCO3 =>
Ba + CO3 = BaCO3
C7H8 + O2 = C7H8O4 =>
C7H8 + 2 O2 = C7H8O4
Ne + O2 = Ne2O =>
4 Ne + O2 = 2 Ne2O
MnO2 + Al = Al2O3 + Mn =>
3 MnO2 + 4 Al = 2 Al2O3 + 3 Mn
C6H14 + O2 = CO2 + H2O =>
2 C6H14 + 19 O2 = 12 CO2 + 14 H2O
BF3 + Li2(SO3) = B2(SO3)3 + LiF =>
2 BF3 + 3 Li2(SO3) = B2(SO3)3 + 6 LiF
C4H6O6 + OH = C4H4O6 + H2O =>
C4H6O6 + 2 OH = C4H4O6 + 2 H2O
Fe(OH)3(s) + H2So4(aq) = Fe2(So4)3(aq) + H2O(l) =>
2 Fe(OH)3(s) + 3 H2So4(aq) = Fe2(So4)3(aq) + 6 H2O(l)
KMnO4 + HCl = KCl + MnCl2 + H2O + Cl2 =>
2 KMnO4 + 16 HCl = 2 KCl + 2 MnCl2 + 8 H2O + 5 Cl2
FeCl2 + Na2S = Na2Cl2 + FeS =>
FeCl2 + Na2S = Na2Cl2 + FeS
CrCl3 + NaOH = Cr(OH)3 + NaCl =>
CrCl3 + 3 NaOH = Cr(OH)3 + 3 NaCl
C + H2O = CO + H =>
C + H2O = CO + 2 H
Fe(OH)3 + H2SO4 = Fe2(SO4)3 + H2O =>
2 Fe(OH)3 + 3 H2SO4 = Fe2(SO4)3 + 6 H2O
Mg2Si2O6 + H2O = Mg3Si2O9H4 + SiO2 =>
3 Mg2Si2O6 + 4 H2O = 2 Mg3Si2O9H4 + 2 SiO2
SO2(g) + O2(g) = SO3(g) =>
2 SO2(g) + O2(g) = 2 SO3(g)
Na + H2O = NaOH + H2 =>
2 Na + 2 H2O = 2 NaOH + H2
HCl + Cu = H2 + CuCl =>
2 HCl + 2 Cu = H2 + 2 CuCl
Zn + OH{-} + HgO = ZnO2{2-} + H2O + Hg =>
Zn + 2 OH{-} + HgO = ZnO2{2-} + H2O + Hg
CuO + H3PO4 = Cu3(PO4)2 + H2O =>
3 CuO + 2 H3PO4 = Cu3(PO4)2 + 3 H2O
H2SO4() + Ba(OH)2() = BaSO4() + H2O(l) =>
H2SO4() + Ba(OH)2() = BaSO4() + 2 H2O(l)
Ni{2+} + NH3 = Ni(NH3)4{2+} =>
Ni{2+} + 4 NH3 = Ni(NH3)4{2+}
As + HNO3 + H2O = H3AsO4 + NO =>
3 As + 5 HNO3 + 2 H2O = 3 H3AsO4 + 5 NO
NaOH + MgBr2 = NaBr + Mg(OH)2 =>
2 NaOH + MgBr2 = 2 NaBr + Mg(OH)2
HCl + NaOH = H2O + NaCl =>
HCl + NaOH = H2O + NaCl
Ca(OH)2 + HNO3 = Ca(NO3)2 + H2O =>
Ca(OH)2 + 2 HNO3 = Ca(NO3)2 + 2 H2O
CaCl2 + K2CO3 = CaCO3 + KCl =>
CaCl2 + K2CO3 = CaCO3 + 2 KCl
C2H5OH + O2 = CO2 + H2O =>
C2H5OH + 3 O2 = 2 CO2 + 3 H2O
FeCl3 + MnCl2 + KCl + H2O = HCl + FeCl2 + KMnO4 =>
5 FeCl3 + MnCl2 + KCl + 4 H2O = 8 HCl + 5 FeCl2 + KMnO4
FeCl3 + Ca(C2H3O2)2 = Fe(C2H3O2)3 + CaCl2 =>
2 FeCl3 + 3 Ca(C2H3O2)2 = 2 Fe(C2H3O2)3 + 3 CaCl2
Sb2S3 + (NH4)2S2 = Sb2S5 + (NH4)2S =>
Sb2S3 + 2(NH4)2S2 = Sb2S5 + 2(NH4)2S
Pb + KOH = Pb(OH)2 + K =>
Pb + 2 KOH = Pb(OH)2 + 2 K
Si + Br2 = SiBr2 =>
Si + Br2 = SiBr2
HClO + FeS = FeCl3 + Fe2(SO4)3 + H2O + HCl =>
27 HClO + 6 FeS = 2 FeCl3 + 2 Fe2(SO4)3 + 3 H2O + 21 HCl
C10H16 + Cl2 = C + HCl =>
C10H16 + 8 Cl2 = 10 C + 16 HCl
HNO3 + Mg(OH)2 = H2O + Mg(NO3)2 =>
2 HNO3 + Mg(OH)2 = 2 H2O + Mg(NO3)2
(NH4)2SO3 + H2O = NH4OH + SO2 =>
(NH4)2SO3 + H2O = 2 NH4OH + SO2
Na2CO3(aq) + Pb(NO3)2(aq) = NaNO3(aq) + PbCO3(s) =>
Na2CO3(aq) + Pb(NO3)2(aq) = 2 NaNO3(aq) + PbCO3(s)
C6H5COOH + O2 = CO2 + H2O =>
2 C6H5COOH + 15 O2 = 14 CO2 + 6 H2O
CH3CH2CH2OH + O = CH3CH2CHO + H2O =>
CH3CH2CH2OH + O = CH3CH2CHO + H2O
Sn(s) + FeCl2(aq) = Fe(s) + SnCl2(aq) =>
Sn(s) + FeCl2(aq) = Fe(s) + SnCl2(aq)
Al2S3 + NaOH = Al(OH)3 + Na2S =>
Al2S3 + 6 NaOH = 2 Al(OH)3 + 3 Na2S
K2SO4 + KMnO4 + NaHSO4 = H2O + K2S2O8 + MnSO4 + Na2SO4 =>
4 K2SO4 + 2 KMnO4 + 16 NaHSO4 = 8 H2O + 5 K2S2O8 + 2 MnSO4 + 8 Na2SO4
C10H16 + Cl2 = C + HCl =>
C10H16 + 8 Cl2 = 10 C + 16 HCl
CaCl2 + H3PO4 + NaOH = Ca5(PO4)3(OH) + NaCl + H2O =>
5 CaCl2 + 3 H3PO4 + 10 NaOH = Ca5(PO4)3(OH) + 10 NaCl + 9 H2O
Cu2 + HNO3 = Cu(NO3)2 + NO + H2O =>
3 Cu2 + 16 HNO3 = 6 Cu(NO3)2 + 4 NO + 8 H2O
Mo + HNO3 + HF = H2[MoO2F4] + NO + H2O =>
Mo + 2 HNO3 + 4 HF = H2[MoO2F4] + 2 NO + 2 H2O
ZnSO4 + NaOH = Zn(OH)2 + SO4Na2 =>
ZnSO4 + 2 NaOH = Zn(OH)2 + SO4Na2
Mg + HCl = MgCl2 + H2 =>
Mg + 2 HCl = MgCl2 + H2
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方程式のバランス10/29/24
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