| 前日に均衡した方程式 |
4 C17H21O4 + 81 O2 = 68 CO2 + 42 H2O
Cr2O7 + S = SO2 + Cr =>
2 Cr2O7 + 7 S = 7 SO2 + 4 Cr
FeS2 + Fe{3+} + H2O = Fe{+2} + SO4{-2} + H{+} =>
FeS2 + 14 Fe{3+} + 8 H2O = 15 Fe{+2} + 2 SO4{-2} + 16 H{+}
Yb + H4C4H4O6 = Yb4(C4H4O6)3 + H2 =>
4 Yb + 3 H4C4H4O6 = Yb4(C4H4O6)3 + 6 H2
Fe3O4 + H2SO4 = Fe + Fe2(SO4)3 + H2O =>
3 Fe3O4 + 12 H2SO4 = Fe + 4 Fe2(SO4)3 + 12 H2O
MgO + SiO2 = MgSiO3 =>
MgO + SiO2 = MgSiO3
N + O2 = NO =>
2 N + O2 = 2 NO
Al(OH)3 + HNO3 = Al(NO3)3 + H2O =>
Al(OH)3 + 3 HNO3 = Al(NO3)3 + 3 H2O
K + H2S = H2 + K2S =>
2 K + H2S = H2 + K2S
CN + H2O = CO2 + NO3 + H =>
CN + 5 H2O = CO2 + NO3 + 10 H
SO2 + Li2Se = SSe2 + Li2O =>
SO2 + 2 Li2Se = SSe2 + 2 Li2O
Ca + TeO2 = CaO + Te =>
2 Ca + TeO2 = 2 CaO + Te
Ag + CuF2 = Cu + AgF =>
2 Ag + CuF2 = Cu + 2 AgF
HNO3 = NO + H2O + O2 =>
4 HNO3 = 4 NO + 2 H2O + 3 O2
C2H2 + O2 = CO2 + H2O =>
2 C2H2 + 5 O2 = 4 CO2 + 2 H2O
LiOH + BaCl2 = LiCl + Ba(OH)2 =>
2 LiOH + BaCl2 = 2 LiCl + Ba(OH)2
Na(s) + H2O(l) = H2(g) + NaOH(aq) =>
2 Na(s) + 2 H2O(l) = H2(g) + 2 NaOH(aq)
Pb{+2} + ClO3{-} = PbCl2O6 =>
Pb{+2} + 2 ClO3{-} = PbCl2O6
PCl3(g) = P2(g) + Cl2(g) =>
2 PCl3(g) = P2(g) + 3 Cl2(g)
(NH4)2SO4 + ZnO = ZnSO4 + NH3 + H2O =>
(NH4)2SO4 + ZnO = ZnSO4 + 2 NH3 + H2O
CaO + Cu = Cu2O + Ca =>
CaO + 2 Cu = Cu2O + Ca
Cl2 + Sn = Cl{-} + Sn{2+} =>
Cl2 + Sn = 2 Cl{-} + Sn{2+}
FeCO3 + NaClO + H2O = FeOOH + CO2 + NaCl =>
2 FeCO3 + NaClO + H2O = 2 FeOOH + 2 CO2 + NaCl
CaO + Co2 = CaCo3 + O2 =>
2 CaO + 3 Co2 = 2 CaCo3 + O2
Cl2 + (NaOH) = NaCl + NaOCl + H2O =>
Cl2 + 2(NaOH) = NaCl + NaOCl + H2O
V + H2O = V(OH)5 + H2 =>
2 V + 10 H2O = 2 V(OH)5 + 5 H2
Sr(OH)2 + H2SO4 = H2O + Sr(SO4) =>
Sr(OH)2 + H2SO4 = 2 H2O + Sr(SO4)
OH + H2PO4 = HPO4 + H2O =>
OH + H2PO4 = HPO4 + H2O
Ca(s) + ZnSO4(aq) = CaSO4 + Zn =>
Ca(s) + ZnSO4(aq) = CaSO4 + Zn
KOH + Co3(PO4)2 = K3PO4 + Co(OH)2 =>
6 KOH + Co3(PO4)2 = 2 K3PO4 + 3 Co(OH)2
Ca(CN)2 + H2O = Ca(OH)2 + HCN =>
Ca(CN)2 + 2 H2O = Ca(OH)2 + 2 HCN
Al2O3 + HCl = AlCl3 + H2O =>
Al2O3 + 6 HCl = 2 AlCl3 + 3 H2O
Li + H(OH) = LiOH + H =>
Li + H(OH) = LiOH + H
Ga + I = GaI =>
Ga + I = GaI
CH2CHCH3 + O2 = CO2 + H2O =>
2 CH2CHCH3 + 9 O2 = 6 CO2 + 6 H2O
P + O2 = P2O5 =>
4 P + 5 O2 = 2 P2O5
SeCl6 + O2 = SeO2 + Cl2 =>
SeCl6 + O2 = SeO2 + 3 Cl2
Na2CO3(aq) + Pb(NO3)2(aq) = Na(NO3)(aq) + PbCO3(aq) =>
Na2CO3(aq) + Pb(NO3)2(aq) = 2 Na(NO3)(aq) + PbCO3(aq)
CaCl2 + HCl = HCa + Cl2 =>
2 CaCl2 + 2 HCl = 2 HCa + 3 Cl2
KBr + H2SO4 = KHSO4 + Br2 + H2S + H2O =>
8 KBr + 9 H2SO4 = 8 KHSO4 + 4 Br2 + H2S + 4 H2O
Ba(OH)2 + CO2 = BaCO3 + H2O =>
Ba(OH)2 + CO2 = BaCO3 + H2O
N + H = NH3 =>
N + 3 H = NH3
NO + H2O2 = HNO3 + H2 =>
2 NO + 2 H2O2 = 2 HNO3 + H2
Fe2O3 + S8 = Fe + SO1 =>
8 Fe2O3 + 3 S8 = 16 Fe + 24 SO1
C6H12O6 + O = C6H12O6CO2 + H2O =>
7 C6H12O6 + 12 O = 6 C6H12O6CO2 + 6 H2O
HCl + Ag + O = AgCl + H2O =>
2 HCl + 2 Ag + O = 2 AgCl + H2O
CuO + Ca = Cu + CaO2 =>
2 CuO + Ca = 2 Cu + CaO2
K2Cr2O7 + NaOH + Na2S2O3 = Na2CrO4 + Na2S + K2SO4 + H2O =>
K2Cr2O7 + 4 NaOH + Na2S2O3 = 2 Na2CrO4 + Na2S + K2SO4 + 2 H2O
C3H5ClO2 + NaHCO3 = C3H4ClO2Na + CO2 + H2O =>
C3H5ClO2 + NaHCO3 = C3H4ClO2Na + CO2 + H2O
C2H2 + O2 = CO2 + H2O =>
2 C2H2 + 5 O2 = 4 CO2 + 2 H2O
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