| 前日に均衡した方程式 |
2 C8H18 + 25 O2 = 16 CO2 + 18 H2O
XeF4(g) + H2O(l) = Xe(g) + HF(g) + O2(g) =>
XeF4(g) + 2 H2O(l) = Xe(g) + 4 HF(g) + O2(g)
C5H12 + O2 = CO2 + H2O =>
C5H12 + 8 O2 = 5 CO2 + 6 H2O
LiOHFe(NO3)3 = LiOH(NO3)3Fe =>
LiOHFe(NO3)3 = LiOH(NO3)3Fe
C6H5CH2CH3 + Br2 = C8H9Br + HBr =>
C6H5CH2CH3 + Br2 = C8H9Br + HBr
C3H7OH + K = C3H7OK + H2 =>
2 C3H7OH + 2 K = 2 C3H7OK + H2
Al + H{+} = Al3{+} + H2 =>
6 Al + 2 H{+} = 2 Al3{+} + H2
KOH + Co3(PO4)2 = K3PO4 + Co(OH)2 =>
6 KOH + Co3(PO4)2 = 2 K3PO4 + 3 Co(OH)2
AsO2{-} + I2 + H2O = I{-} + AsO43{-} + H{+} =>
AsO2{-} + 41 I2 + 41 H2O = 82 I{-} + AsO43{-} + 82 H{+}
KClO3 + C12H22O11 = KCl + CO2 + H2O =>
8 KClO3 + C12H22O11 = 8 KCl + 12 CO2 + 11 H2O
C6H2 + O = CO2 + H2O =>
C6H2 + 13 O = 6 CO2 + H2O
C6H6O + H2SO4 = C6H6SO4 + H2O =>
C6H6O + H2SO4 = C6H6SO4 + H2O
PdCl + sodiumbicarbonate = PdCO3 + sodiumchloride + H =>
PdCl + NaHCO3 = PdCO3 + NaCl + H
Cu(SO4)2 + Mg{+} = Cu{+} + Mg(SO4)2 =>
Cu(SO4)2 + Mg{+} = Cu{+} + Mg(SO4)2
K2CO3 + S = K + C + SO3 =>
K2CO3 + S = 2 K + C + SO3
Al(OH)3 + H2SO4 = Al2(SO4)3 + H2O =>
2 Al(OH)3 + 3 H2SO4 = Al2(SO4)3 + 6 H2O
Al + Br2 = AlBr3 =>
2 Al + 3 Br2 = 2 AlBr3
Al2(SO4)3 + LiOH = Al(OH)3 + Li2SO4 =>
Al2(SO4)3 + 6 LiOH = 2 Al(OH)3 + 3 Li2SO4
P + NH4ClO4 = H3PO4 + N2 + Cl2 + H2O =>
8 P + 10 NH4ClO4 = 8 H3PO4 + 5 N2 + 5 Cl2 + 8 H2O
KMnO4 + NaOH = NaKMnO4 + H2O + O2 =>
4 KMnO4 + 4 NaOH = 4 NaKMnO4 + 2 H2O + O2
SiO2 + Ca(OH)2 = Ca2(SiO3)2 + H2O =>
2 SiO2 + 2 Ca(OH)2 = Ca2(SiO3)2 + 2 H2O
Na2FeO4 + KI = K2FeO4 + NaI =>
Na2FeO4 + 2 KI = K2FeO4 + 2 NaI
C3H5(C2H3O2)3 + KOH = C3H5(OH)3 + K(C2H3O2) =>
C3H5(C2H3O2)3 + 3 KOH = C3H5(OH)3 + 3 K(C2H3O2)
H2SO4 + S = SO2 + H2O =>
2 H2SO4 + S = 3 SO2 + 2 H2O
Al(OH)3 + H2SO4 = Al2(SO4)3 + H2O =>
2 Al(OH)3 + 3 H2SO4 = Al2(SO4)3 + 6 H2O
CH = C2H2 =>
2 CH = C2H2
OH + Al(OH)3 = (Al(OH)6) =>
3 OH + Al(OH)3 = (Al(OH)6)
SnCl2 + NaOH = NaCl + Na2[Sn(OH)4] =>
SnCl2 + 4 NaOH = 2 NaCl + Na2[Sn(OH)4]
C5H9O + K2Cr2O7 + H2SO4 = C5H8O + K2SO4 + Cr2(SO4)3 + H2O =>
6 C5H9O + K2Cr2O7 + 4 H2SO4 = 6 C5H8O + K2SO4 + Cr2(SO4)3 + 7 H2O
Al2(SO4)3 + LiOH = Al(OH)3 + Li2SO4 =>
Al2(SO4)3 + 6 LiOH = 2 Al(OH)3 + 3 Li2SO4
KMnO4 + Na2C2O4 + H2SO4 = K2SO4 + MnSO4 + Na2SO4 + H2O + CO2 =>
2 KMnO4 + 5 Na2C2O4 + 8 H2SO4 = K2SO4 + 2 MnSO4 + 5 Na2SO4 + 8 H2O + 10 CO2
TiH2 + N2 = TiH + NH3 =>
6 TiH2 + N2 = 6 TiH + 2 NH3
HCHCHO + KMnO4 + H2SO4 = CO2 + K2SO4 + MnSO4 + H2O =>
10 HCHCHO + 18 KMnO4 + 27 H2SO4 = 20 CO2 + 9 K2SO4 + 18 MnSO4 + 42 H2O
FeSO4 + KL + KLO3 + H2O = Fe(OH)2 + K2SO4 + L2 =>
3 FeSO4 + 5 KL + KLO3 + 3 H2O = 3 Fe(OH)2 + 3 K2SO4 + 3 L2
Si(OH)2 = SiO + H2O =>
Si(OH)2 = SiO + H2O
MnO4{-} + HCl = Cl{-} + Mn{2+} + H2O + Cl2 =>
2 MnO4{-} + 16 HCl = 6 Cl{-} + 2 Mn{2+} + 8 H2O + 5 Cl2
NaHCO3 + CH3(COOH)2 = CH3COONa + H2O + CO2 =>
9 NaHCO3 + 8 CH3(COOH)2 = 9 CH3COONa + 11 H2O + 15 CO2
Sr(s) + H2O(l) = Sr(HO)2(s) + H2(g) =>
Sr(s) + 2 H2O(l) = Sr(HO)2(s) + H2(g)
Al + HCl = AlCl3 + H2 =>
2 Al + 6 HCl = 2 AlCl3 + 3 H2
Na2O + (NH4)2SO4 = Na2(SO4) + H2O + NH3 =>
Na2O + (NH4)2SO4 = Na2(SO4) + H2O + 2 NH3
NaHCO3 + H2C4H4O6 = NaC4H4O6 + H2O + CO2 =>
10 NaHCO3 + 9 H2C4H4O6 = 10 NaC4H4O6 + 12 H2O + 6 CO2
NH4NO2 + NaOH = NH3 + NaNO2 + H2O =>
NH4NO2 + NaOH = NH3 + NaNO2 + H2O
FeS + HNO3 = Fe(NO3)3 + S + NO + H2O =>
FeS + 4 HNO3 = Fe(NO3)3 + S + NO + 2 H2O
CaCO3 = CaO + CO2 =>
CaCO3 = CaO + CO2
FeCl3 + MgO = Fe2O3 + MgCl2 =>
2 FeCl3 + 3 MgO = Fe2O3 + 3 MgCl2
C6H5CH2CH3 + Br2 = C8H9Br + HBr =>
C6H5CH2CH3 + Br2 = C8H9Br + HBr
MgCl2 + H2SO4 = HCl + MgSO4 =>
MgCl2 + H2SO4 = 2 HCl + MgSO4
Al(OH)3 + H2SO4 = Al2(SO4)3 + H2O =>
2 Al(OH)3 + 3 H2SO4 = Al2(SO4)3 + 6 H2O
SiO2 + Ca(OH)2 = Ca2(SiO3)2 + H2O =>
2 SiO2 + 2 Ca(OH)2 = Ca2(SiO3)2 + 2 H2O
CaBr2 + Na3P = Ca3P2 + NaBr =>
3 CaBr2 + 2 Na3P = Ca3P2 + 6 NaBr
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