| 前日に均衡した方程式 |
5 K2C2O4 + 2 KMnO4 + 8 H2SO4 = 10 CO2 + 2 MnSO4 + 8 H2O + 6 K2SO4
H3PO4 + HNO3 = P4 + NO3 + H2O =>
4 H3PO4 + 20 HNO3 = P4 + 20 NO3 + 16 H2O
Fe + PbC2H3O2 = Fe(C2H3O2)3 + Pb =>
Fe + 3 PbC2H3O2 = Fe(C2H3O2)3 + 3 Pb
CaO + Cl2O6 = CaCl2 + O2 =>
2 CaO + 2 Cl2O6 = 2 CaCl2 + 7 O2
Na2CO3(ac) + AgNO3(ac) = Ag2CO3(ac) + NaNO3(ac) =>
Na2CO3(ac) + 2 AgNO3(ac) = Ag2CO3(ac) + 2 NaNO3(ac)
S + HNO3 = H2SO4 + NO2 + H2O =>
S + 6 HNO3 = H2SO4 + 6 NO2 + 2 H2O
C9H8O4 + O2 = C9 + H8O6 =>
C9H8O4 + O2 = C9 + H8O6
PH3 + S2 = PS + H2S =>
4 PH3 + 5 S2 = 4 PS + 6 H2S
SrBr2 + Li3PO4 = Br2(Li3) + SrPO4 =>
SrBr2 + Li3PO4 = Br2(Li3) + SrPO4
CaHPO4 + CH3COOH = Ca(CH3COO)2 + H3PO4 =>
CaHPO4 + 2 CH3COOH = Ca(CH3COO)2 + H3PO4
H2CO3 + Cr(OH)2 = H2O + Cr2(CO3)2 =>
2 H2CO3 + 2 Cr(OH)2 = 4 H2O + Cr2(CO3)2
Al + PbSiO3 = Al2O3 + Pb + Si =>
2 Al + PbSiO3 = Al2O3 + Pb + Si
CaCl2(aq) + NaOH(aq) = Ca(OH)2(aq) + NaCl(aq) =>
CaCl2(aq) + 2 NaOH(aq) = Ca(OH)2(aq) + 2 NaCl(aq)
C + O2 = CO =>
2 C + O2 = 2 CO
Cu3 + NaOH = CuNaOH =>
Cu3 + 3 NaOH = 3 CuNaOH
H2O + OCl + I2 = IO3 + H{+} + Cl{-} =>
2 H2O + 4 OCl + I2 = 2 IO3 + 4 H{+} + 4 Cl{-}
Na2S + NiSO4 = Na2SO4 + SNi =>
Na2S + NiSO4 = Na2SO4 + SNi
MgF2 + NaOH = NaF + Mg(OH)2 =>
MgF2 + 2 NaOH = 2 NaF + Mg(OH)2
CH4 + H2SO4 = CH3SO2OH + H2O =>
CH4 + H2SO4 = CH3SO2OH + H2O
HCOOH + LiOH = HCOOLi + H2O =>
HCOOH + LiOH = HCOOLi + H2O
KOH + Li2O = LiKO + H2O =>
2 KOH + Li2O = 2 LiKO + H2O
Na2Co3 + Ca = CaCo3 + Na =>
Na2Co3 + Ca = CaCo3 + 2 Na
V2O5 + H3PO4 = V(H2PO4)5 + H2O =>
V2O5 + 10 H3PO4 = 2 V(H2PO4)5 + 5 H2O
(NH4)2SO4 + K2CrO4 = (NH4)2CrO4 + K2SO4 =>
(NH4)2SO4 + K2CrO4 = (NH4)2CrO4 + K2SO4
K2S2O8 + NaI = NaSO4 + K + I2 =>
K2S2O8 + 2 NaI = 2 NaSO4 + 2 K + I2
C10H12 + O2 = H2O + C2 =>
C10H12 + 3 O2 = 6 H2O + 5 C2
CuO + C16H34 = CO2 + Cu + H2 =>
32 CuO + C16H34 = 16 CO2 + 32 Cu + 17 H2
MgO + SO2 = Mg2SO3 + O2 =>
4 MgO + 2 SO2 = 2 Mg2SO3 + O2
Cl2 + NaBr = NaCl + Br3 =>
3 Cl2 + 6 NaBr = 6 NaCl + 2 Br3
CuSO4 + NaNO3 = CuNO4 + NaSO3 =>
CuSO4 + NaNO3 = CuNO4 + NaSO3
MgSO4 + NaSO3 = MgSO3 + NaSO4 =>
MgSO4 + NaSO3 = MgSO3 + NaSO4
NaClO3 = NaCl + O3 =>
NaClO3 = NaCl + O3
C + H2O = CH4 + CO2 =>
2 C + 2 H2O = CH4 + CO2
H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O
KI + Cl2 = KCl + I2 =>
2 KI + Cl2 = 2 KCl + I2
Cu{2+} + Zn = Cu(s) + Zn{2+} =>
Cu{2+} + Zn = Cu(s) + Zn{2+}
C6H14(g) + O2(g) = CO2(g) + H2O(g) =>
2 C6H14(g) + 19 O2(g) = 12 CO2(g) + 14 H2O(g)
HCl + C6H9O7 = C6H10O7 + Cl =>
HCl + C6H9O7 = C6H10O7 + Cl
Al + S + O2 = Al2(SO4)2 =>
2 Al + 2 S + 4 O2 = Al2(SO4)2
KCl03 = KCl + Cl2 =>
KCl03 = KCl + Cl2
FeC2O4H4O2 + O2 = FeO + CO2 + H2O =>
2 FeC2O4H4O2 + O2 = 2 FeO + 4 CO2 + 4 H2O
Si + CH3Cl = CH3SiCl3 + (CH3)3SiCl =>
2 Si + 4 CH3Cl = CH3SiCl3 + (CH3)3SiCl
C2H5COOMgBr + H2O = C2H5COOH + MgOHBr =>
C2H5COOMgBr + H2O = C2H5COOH + MgOHBr
KI + NaNO2 + H2O = NaOH + KNO2 + HI =>
KI + NaNO2 + H2O = NaOH + KNO2 + HI
Mn2SO4(aq) + NaOH(aq) = MnOH + Na2SO4 =>
Mn2SO4(aq) + 2 NaOH(aq) = 2 MnOH + Na2SO4
N2H4 + ClO3{-} = NO + H2O + Cl{-} =>
3 N2H4 + 4 ClO3{-} = 6 NO + 6 H2O + 4 Cl{-}
H{+} + Cr2O7{-} + C2H5OH = Cr{3+} + CO2 + H2O =>
84 H{+} + 12 Cr2O7{-} + 7 C2H5OH = 24 Cr{3+} + 14 CO2 + 63 H2O
AgBrO3 = Ag + Br + O3 =>
AgBrO3 = Ag + Br + O3
V2S3 + KMnO4 + H2Cl = H6V10O28 + MnCl + KCl + H2O + S =>
10 V2S3 + 25 KMnO4 + 50 H2Cl = 2 H6V10O28 + 25 MnCl + 25 KCl + 44 H2O + 30 S
Al + ZnSO4 = Zn + Al(SO4) =>
Al + ZnSO4 = Zn + Al(SO4)
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