| 前日に均衡した方程式 |
2 OF2 + 4 NaOH = 3 O2 + 4 NaF + 2 H2
CH3COOK + H2O = H2CO3 + CH3 + K =>
CH3COOK + H2O = H2CO3 + CH3 + K
Mg + FeCl3 = Fe2 + MgCl =>
6 Mg + 2 FeCl3 = Fe2 + 6 MgCl
H2S + O2 = SO2 + H2O =>
2 H2S + 3 O2 = 2 SO2 + 2 H2O
Ca(OH)2 + H2SO4 = CaSO4 + H2O =>
Ca(OH)2 + H2SO4 = CaSO4 + 2 H2O
ZnCrO4 + H2O = Zn(OH)2 + H2CrO4 =>
ZnCrO4 + 2 H2O = Zn(OH)2 + H2CrO4
(NH4)2 + CO3(s) = NH3(q) + H2O(g) + CO2(g) =>
(NH4)2 + CO3(s) = 2 NH3(q) + H2O(g) + CO2(g)
IrCl3(aq) + NaOH(aq) = Ir2O3(c) + HCl(aq) + NaCl(aq) =>
2 IrCl3(aq) + 3 NaOH(aq) = Ir2O3(c) + 3 HCl(aq) + 3 NaCl(aq)
sulfur + ozone = sulfurdioxide =>
3 S + 2 O3 = 3 SO2
Li2SO4 + Ba(OH)2 = BaSO4 + LiOH =>
Li2SO4 + Ba(OH)2 = BaSO4 + 2 LiOH
H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O
HCl + NaOH = NaCl + H2O =>
HCl + NaOH = NaCl + H2O
C + CuO = CO2 + Cu =>
C + 2 CuO = CO2 + 2 Cu
Al + Fe2O3 = Al2O3 + Fe =>
2 Al + Fe2O3 = Al2O3 + 2 Fe
Fe + H2SO4 = FeSO4 + H2 =>
Fe + H2SO4 = FeSO4 + H2
Mg + CuCN = Mg(CN)2 + Cu =>
Mg + 2 CuCN = Mg(CN)2 + 2 Cu
C10H8O + NaOH = H2O + C10H8O2 + Na =>
C10H8O + 2 NaOH = H2O + C10H8O2 + 2 Na
C2H5 + Cl2 = C2H5Cl =>
2 C2H5 + Cl2 = 2 C2H5Cl
TiO2 + NaOH = Na2TiO3 + H2O =>
TiO2 + 2 NaOH = Na2TiO3 + H2O
Br2 + CrCl2 + NaOH = Na2CrO4 + NaBr + NaCl + H2O =>
2 Br2 + CrCl2 + 8 NaOH = Na2CrO4 + 4 NaBr + 2 NaCl + 4 H2O
Pb + AgNO3 = Pb(NO3)2 + Ag =>
Pb + 2 AgNO3 = Pb(NO3)2 + 2 Ag
Mn7 + O2 = Mn2O7 =>
4 Mn7 + 49 O2 = 14 Mn2O7
Zn{2+} + Au = Zn + Au{2+} =>
Zn{2+} + Au = Zn + Au{2+}
NaI(aq) + Br2(aq) = NaBr2(aq) + I(s) =>
NaI(aq) + Br2(aq) = NaBr2(aq) + I(s)
MnO2 + H2O = MnH + O =>
2 MnO2 + H2O = 2 MnH + 5 O
Ba(NO3)2 + SO4 = BaSO4 + NO3 =>
Ba(NO3)2 + SO4 = BaSO4 + 2 NO3
H{+} + H2O2 + Sn2 = Sn4{+} + H2O =>
2 H{+} + H2O2 + 4 Sn2 = 2 Sn4{+} + 2 H2O
Cu2 + Al = CuAl =>
Cu2 + 2 Al = 2 CuAl
Sc2O3 + Cl2 + S2Cl2 = ScCl3 + SOCl2 =>
2 Sc2O3 + 9 Cl2 + 3 S2Cl2 = 4 ScCl3 + 6 SOCl2
Al2(SO4)3(aq) + NaCl(aq) = AlCl3(aq) + Na2(SO4)(aq) =>
Al2(SO4)3(aq) + 6 NaCl(aq) = 2 AlCl3(aq) + 3 Na2(SO4)(aq)
NH{4}NO{2} = N{2} + H{2}O =>
NH{4}NO{2} = N{2} + H{2}O
KClO3 = KCl + O2 =>
2 KClO3 = 2 KCl + 3 O2
C10H16O2 + CH4N2S + I2 = C11H16N2OS + HI + H2O =>
C10H16O2 + CH4N2S + I2 = C11H16N2OS + 2 HI + H2O
Li + H2SO3 = LiSO3 + H =>
Li + H2SO3 = LiSO3 + 2 H
MgCl2 + NH4F = MgF2 + ClNH4 =>
MgCl2 + 2 NH4F = MgF2 + 2 ClNH4
FeO + NO2 = FeO2 + NO =>
FeO + NO2 = FeO2 + NO
Ca(HSO4)2 + NaCl = Na(HSO4) + CaCl2 =>
Ca(HSO4)2 + 2 NaCl = 2 Na(HSO4) + CaCl2
Na3PO4 + KCl = NaCl + K3PO4 =>
Na3PO4 + 3 KCl = 3 NaCl + K3PO4
C2H6 + O2 = CO + H2O =>
2 C2H6 + 5 O2 = 4 CO + 6 H2O
AgNo(ap) + CaBr{-}(ap) = AgBr(k) + Ca(No{-})(ap) =>
AgNo(ap) + CaBr{-}(ap) = AgBr(k) + Ca(No{-})(ap)
C2H5OH + O2 = CO2 + H2O =>
C2H5OH + 3 O2 = 2 CO2 + 3 H2O
(NH4)2SO4 + NaOH = NH3 + H2O + Na2SO4 =>
(NH4)2SO4 + 2 NaOH = 2 NH3 + 2 H2O + Na2SO4
Al + LiOH = Al(OH)3 + Li =>
Al + 3 LiOH = Al(OH)3 + 3 Li
NaCl + H2SO4 = Na2SO4 + HCl =>
2 NaCl + H2SO4 = Na2SO4 + 2 HCl
K + B2O3 = K2O + B =>
6 K + B2O3 = 3 K2O + 2 B
MnO2 + Al = Al2O3 + Mn =>
3 MnO2 + 4 Al = 2 Al2O3 + 3 Mn
SiCl3 + H2 = Si + HCl =>
2 SiCl3 + 3 H2 = 2 Si + 6 HCl
P + O2 = P2O5 =>
4 P + 5 O2 = 2 P2O5
CO + H2 + O2 = C2H2O4 =>
2 CO + H2 + O2 = C2H2O4
MgBr2 + Ba(oh)2 = Mg(oh)2 + BaBr2 =>
2 MgBr2 + Ba(oh)2 = Mg(oh)2 + 2 BaBr2
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