| 前日に均衡した方程式 |
3 SnCl2 + Fe(ClO4)3 = FeCl3 + 3 Sn(ClO2)2
Al(OH)3 + NaOH = Na3AlO3 + H2O =>
Al(OH)3 + 3 NaOH = Na3AlO3 + 3 H2O
Cr2(SO4)3 + Ca(CN)2 = Cr(CN)3 + CaSO4 =>
Cr2(SO4)3 + 3 Ca(CN)2 = 2 Cr(CN)3 + 3 CaSO4
KClO3(s) + S(s) = KCl + SO2 =>
2 KClO3(s) + 3 S(s) = 2 KCl + 3 SO2
Fe3O4(s) + H2 = Fe(s) + H2O(i) =>
Fe3O4(s) + 4 H2 = 3 Fe(s) + 4 H2O(i)
KMnO4 = K + MnO + O4 =>
4 KMnO4 = 4 K + 4 MnO + 3 O4
Al(OH)3 + H2SO4 = Al2(SO4)3 + H2O =>
2 Al(OH)3 + 3 H2SO4 = Al2(SO4)3 + 6 H2O
Al(OH)3 + NaOH = Na3[Al(OH)6] =>
Al(OH)3 + 3 NaOH = Na3[Al(OH)6]
H2S + O2 = SO2 + H2O =>
2 H2S + 3 O2 = 2 SO2 + 2 H2O
Cl + NaBr = NaCl + Br2 =>
2 Cl + 2 NaBr = 2 NaCl + Br2
N2 + KMnO4 + H2SO4 = MnSO4 + K2SO4 + NO + H2O =>
5 N2 + 4 KMnO4 + 6 H2SO4 = 4 MnSO4 + 2 K2SO4 + 10 NO + 6 H2O
HCOOH + HMnO4 + HCl = CO2 + MnCl2 + H2O =>
5 HCOOH + 2 HMnO4 + 4 HCl = 5 CO2 + 2 MnCl2 + 8 H2O
Sc2 + HCl = H2 + ScCl3 =>
Sc2 + 6 HCl = 3 H2 + 2 ScCl3
Al + CuChloride = AlChloride + Cu =>
Al + CuChloride = AlChloride + Cu
Pb(NO3)2(aq) + HCl(aq) = PbCl(s) + H(NO3)2 =>
Pb(NO3)2(aq) + HCl(aq) = PbCl(s) + H(NO3)2
C20H42 + C12H26 = C32H68 =>
C20H42 + C12H26 = C32H68
K2CrO7 + H2SO4 + Na2SO3 = Na2SO4 + Cr2(SO4)3 + K2SO4 + H2O =>
2 K2CrO7 + 5 H2SO4 + 9 Na2SO3 = 9 Na2SO4 + Cr2(SO4)3 + 2 K2SO4 + 5 H2O
OH{-} + NO2 + H2O + Al = NH3 + AlO2{-} =>
7 OH{-} + 3 NO2 + H2O + 7 Al = 3 NH3 + 7 AlO2{-}
BaSO4 + MgCO3 = BaCO3 + MgSO4 =>
BaSO4 + MgCO3 = BaCO3 + MgSO4
IO3 + H = HI + O2 =>
2 IO3 + 2 H = 2 HI + 3 O2
C5H10(g) + O2(g) = CO2(g) + H2O(aq) =>
2 C5H10(g) + 15 O2(g) = 10 CO2(g) + 10 H2O(aq)
Ra(C2H3O2)2 + Na2CO3 = RaCO3 + NaC2H3O2 =>
Ra(C2H3O2)2 + Na2CO3 = RaCO3 + 2 NaC2H3O2
K2Cr2O7 + CH3CH2OH + H2SO4 = Cr2(SO4)3 + K2SO4 + CH3CHOH + H2O =>
K2Cr2O7 + 6 CH3CH2OH + 4 H2SO4 = Cr2(SO4)3 + K2SO4 + 6 CH3CHOH + 7 H2O
CaSO4 + Ni3(PO4)4 = Ca3(PO4)2 + Ni2(SO4)4 =>
12 CaSO4 + 2 Ni3(PO4)4 = 4 Ca3(PO4)2 + 3 Ni2(SO4)4
MgO + CaC2 = Mg + Ca + CO =>
2 MgO + CaC2 = 2 Mg + Ca + 2 CO
Nb2O5 + Mg = Nb + MgO =>
Nb2O5 + 5 Mg = 2 Nb + 5 MgO
Cl2 + Mg(OH)2 = Mg + Cl(OH) =>
Cl2 + Mg(OH)2 = Mg + 2 Cl(OH)
Be(OH)2 + NaCl = BeCl2 + NaOH =>
Be(OH)2 + 2 NaCl = BeCl2 + 2 NaOH
CaCl2 + Na = NaCl + Ca =>
CaCl2 + 2 Na = 2 NaCl + Ca
NaCl(s) + F2(g) = Cl2(g) + NaF(s) =>
2 NaCl(s) + F2(g) = Cl2(g) + 2 NaF(s)
Fe(OH)3 + HCl = FeCl3 + H2O =>
Fe(OH)3 + 3 HCl = FeCl3 + 3 H2O
Li2O + SO3 = Li2SO4 =>
Li2O + SO3 = Li2SO4
Al(s) + H2O(l) = Al(OH)3(s) + H2(g) =>
2 Al(s) + 6 H2O(l) = 2 Al(OH)3(s) + 3 H2(g)
C2H5OH + H2CrO4 = CH3COOH + H2Cr2O3 + H2O =>
2 C2H5OH + 2 H2CrO4 = 2 CH3COOH + H2Cr2O3 + 3 H2O
(CN)2 + OH{-} = CN{-} + OCN{-} + H2O =>
(CN)2 + 2 OH{-} = CN{-} + OCN{-} + H2O
CoCl2 + CsOH = CoOH + Cl2Cs =>
CoCl2 + CsOH = CoOH + Cl2Cs
B(s) + SiO2(s) = B2O3(s) + Si(l) =>
4 B(s) + 3 SiO2(s) = 2 B2O3(s) + 3 Si(l)
HI(aq) + KHSO3(aq) = H2SO3 + KI(aq) =>
HI(aq) + KHSO3(aq) = H2SO3 + KI(aq)
HC2H3O2 + NaF = NaC2H3O2 + HF =>
HC2H3O2 + NaF = NaC2H3O2 + HF
HNO2 + H2SO3 + H2O = H2NOH + H2SO4 =>
HNO2 + 2 H2SO3 + H2O = H2NOH + 2 H2SO4
HHH = HHHH =>
4 HHH = 3 HHHH
MgS + LiCl = Li2S + MgCl2 =>
MgS + 2 LiCl = Li2S + MgCl2
Na2CO3 + SiO2*2H2O + ZrO2 = Na2ZrSi2O7 + CO2 + H2O =>
Na2CO3 + 2 SiO2*2H2O + ZrO2 = Na2ZrSi2O7 + CO2 + 4 H2O
NaPO3 + Zn = ZnO + NaPO2 =>
NaPO3 + Zn = ZnO + NaPO2
H3(PO4) + Nb(OH)5 = Nb3(PO4)5 + H2O =>
5 H3(PO4) + 3 Nb(OH)5 = Nb3(PO4)5 + 15 H2O
BeSO4 + Pb = Pb(SO4)2 + Be =>
2 BeSO4 + Pb = Pb(SO4)2 + 2 Be
SrCl3 + H2O = Sr(OH)3 + HCl =>
SrCl3 + 3 H2O = Sr(OH)3 + 3 HCl
CuS + H2O = H2S + CuO =>
CuS + H2O = H2S + CuO
Cr(OH)3 + NaClO + Na2CO3 = Na2CrO4 + NaCl + H2O + CO =>
2 Cr(OH)3 + NaClO + 2 Na2CO3 = 2 Na2CrO4 + NaCl + 3 H2O + 2 CO
CaSO4 + HCl = CaCl2 + H2 + SO4 =>
CaSO4 + 2 HCl = CaCl2 + H2 + SO4
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