| 前日に均衡した方程式 |
(NH4)2SO4 + 2 KNO3 = K2SO4 + 4 H2O + 2 N2O
O2 + Mg = MgO =>
O2 + 2 Mg = 2 MgO
Br2 + NaI = I2 + NaBr =>
Br2 + 2 NaI = I2 + 2 NaBr
Al(NO3)3 + Na3PO4 = AlPO4 + NaNO3 =>
Al(NO3)3 + Na3PO4 = AlPO4 + 3 NaNO3
CH3COOH + Cu(HCO3)2 = Cu{2+} + CH3COO{-} + H2O + CO2 =>
2 CH3COOH + Cu(HCO3)2 = Cu{2+} + 2 CH3COO{-} + 2 H2O + 2 CO2
NaMnO4 + HNO3 = MnO2 + NaNO3 + H + O2 =>
NaMnO4 + HNO3 = MnO2 + NaNO3 + H + O2
C8H6 + KMnO4 + H2SO4 = C6H5COOH + K2SO4 + MnSO4 + H2O =>
35 C8H6 + 26 KMnO4 + 39 H2SO4 = 40 C6H5COOH + 13 K2SO4 + 26 MnSO4 + 24 H2O
SiO2(s) + HI(aq) = SiI4(g) + H2O(l) =>
SiO2(s) + 4 HI(aq) = SiI4(g) + 2 H2O(l)
SO3 + H2O = SO + OH =>
SO3 + 2 H2O = SO + 4 OH
NH4VO3 + NaOH = VO3Na + NH4OH =>
NH4VO3 + NaOH = VO3Na + NH4OH
Cu + ZnCl = Zn + ClCu =>
Cu + ZnCl = Zn + ClCu
TiCl4 + H2O = TiO2 + HCl =>
TiCl4 + 2 H2O = TiO2 + 4 HCl
NiCl2(aq) + CuSO4(aq) = NiSO4 + CuCl2 =>
NiCl2(aq) + CuSO4(aq) = NiSO4 + CuCl2
NaNO3 + H2O = NaOH + HNO3 =>
NaNO3 + H2O = NaOH + HNO3
CaBr2(aq) + AgNO3(aq) = Ca(NO3)2 + AgBr =>
CaBr2(aq) + 2 AgNO3(aq) = Ca(NO3)2 + 2 AgBr
C4H6O3 + C18H36O2 = C2H4O2 + C4H6O2 =>
16 C4H6O3 + C18H36O2 = 9 C2H4O2 + 16 C4H6O2
Al + MnSO4 = Al2(SO4)3 + Mn =>
2 Al + 3 MnSO4 = Al2(SO4)3 + 3 Mn
C3H8O + Ca(OH)2 = CaH4 + CO2 + H2O =>
C3H8O + 3 Ca(OH)2 = 3 CaH4 + 3 CO2 + H2O
Mg3(PO4)2 + H2 = Mg + H3PO4 =>
Mg3(PO4)2 + 3 H2 = 3 Mg + 2 H3PO4
CH3CH2CH2OH + KMnO4 + H2SO4 = CH3CH2COOH + K2SO4 + MnSO4 + H2O =>
5 CH3CH2CH2OH + 4 KMnO4 + 6 H2SO4 = 5 CH3CH2COOH + 2 K2SO4 + 4 MnSO4 + 11 H2O
Al + HCl = AlCl3 + H2 =>
2 Al + 6 HCl = 2 AlCl3 + 3 H2
C2H4 + O2 = CO2 + H2O =>
C2H4 + 3 O2 = 2 CO2 + 2 H2O
AuNO3 + K2CrO4 = Au2CrO4 + KNO3 =>
2 AuNO3 + K2CrO4 = Au2CrO4 + 2 KNO3
H2TeO4 + KOH = K2TeO4 + H2O =>
H2TeO4 + 2 KOH = K2TeO4 + 2 H2O
Pb(s) + AgNO3 = Pb(NO3)2(aq) + Ag(s) =>
Pb(s) + 2 AgNO3 = Pb(NO3)2(aq) + 2 Ag(s)
NaCH3COO + H2O = OH + NaCH4COO =>
NaCH3COO + H2O = OH + NaCH4COO
C6H5CH(CH3)2 + KMnO4 + H2SO4 = C6HCOOH + MnSO4 + K2SO4 + H2O =>
35 C6H5CH(CH3)2 + 102 KMnO4 + 153 H2SO4 = 45 C6HCOOH + 102 MnSO4 + 51 K2SO4 + 318 H2O
Zn{2+} + KI = ZnI2 + K{+} =>
Zn{2+} + 2 KI = ZnI2 + 2 K{+}
S(s) + Cl2(g) = SCl2(g) =>
S(s) + Cl2(g) = SCl2(g)
Cs + Ra(NO3)2 = CsNO3 + Ra2 =>
4 Cs + 2 Ra(NO3)2 = 4 CsNO3 + Ra2
Cu + ZnF2 = CuF2 + Zn =>
Cu + ZnF2 = CuF2 + Zn
Ba(AsO3)2 + K2SO4 = BaSO4 + KAsO3 =>
Ba(AsO3)2 + K2SO4 = BaSO4 + 2 KAsO3
SnCl2 + Na2S = NaCl + SnS =>
SnCl2 + Na2S = 2 NaCl + SnS
Ca3(PO4)2 + SiO2 + C = CaSiO3 + P4 + CO =>
2 Ca3(PO4)2 + 6 SiO2 + 10 C = 6 CaSiO3 + P4 + 10 CO
HgO(k) = Hg + O2(d) =>
2 HgO(k) = 2 Hg + O2(d)
NaF + Li = NaLi + F =>
NaF + Li = NaLi + F
H4SiO + H2O = H2 + SiO2 =>
H4SiO + H2O = 3 H2 + SiO2
ZrO2 + SnCl4 = ZrCl4 + SnO2 =>
ZrO2 + SnCl4 = ZrCl4 + SnO2
CH{+} + SO = HCSO{+} =>
CH{+} + SO = HCSO{+}
Cr2(SO3)3 + H2SO4 = Cr2(SO4)3 + H2(SO3) =>
Cr2(SO3)3 + 3 H2SO4 = Cr2(SO4)3 + 3 H2(SO3)
Ca(NO3)2 + Li2SO4 = CaSO4 + LiNO3 =>
Ca(NO3)2 + Li2SO4 = CaSO4 + 2 LiNO3
AgCl + KNC = KAg(CN)2 + KCl =>
AgCl + 2 KNC = KAg(CN)2 + KCl
H + Fl = HFl =>
H + Fl = HFl
C4H9OH + CH3CH2COOH = CH3CH2COOC4H9 + H2O =>
C4H9OH + CH3CH2COOH = CH3CH2COOC4H9 + H2O
Ni(CH3COO)2 + O2 = CO2 + H2O + NiO =>
Ni(CH3COO)2 + 4 O2 = 4 CO2 + 3 H2O + NiO
NaNH4Cl = NaClNH4 =>
NaNH4Cl = NaClNH4
PbSO4 + CH3COOH = Pb(CH3COO)2 + H2O + SO3 =>
PbSO4 + 2 CH3COOH = Pb(CH3COO)2 + H2O + SO3
Mg(NO3)2 + Na2SiO3 = MgSiO3 + NaNO3 =>
Mg(NO3)2 + Na2SiO3 = MgSiO3 + 2 NaNO3
Fe + Cj2 = FeCj3 =>
2 Fe + 3 Cj2 = 2 FeCj3
CuSO4(s) + Zn(s) = Zn2SO4(s) + Cu(s) =>
CuSO4(s) + 2 Zn(s) = Zn2SO4(s) + Cu(s)
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