| 前日に均衡した方程式 |
ClO3{-} + 5 Cl{-} + 6 H{+} = 3 Cl2 + 3 H2O
H2C2O4 + H2O = H3O + CO2 =>
H2C2O4 + 2 H2O = 2 H3O + 2 CO2
KI + Cl2 + H2O = KCl + HIO3 + HCl =>
KI + 3 Cl2 + 3 H2O = KCl + HIO3 + 5 HCl
CH3CHOHCH3 + KMnO4 + H2SO4 = CH3COOH + K2SO4 + MnSO4 + H2O =>
10 CH3CHOHCH3 + 12 KMnO4 + 18 H2SO4 = 15 CH3COOH + 6 K2SO4 + 12 MnSO4 + 28 H2O
Hg + AgNO3 = Hg2(NO3)2 + Ag =>
2 Hg + 2 AgNO3 = Hg2(NO3)2 + 2 Ag
Pb + H2O = PbO2 + H =>
Pb + 2 H2O = PbO2 + 4 H
C6H5COOH + Na2O = C6H5COONa + H2O =>
2 C6H5COOH + Na2O = 2 C6H5COONa + H2O
CH3CH2CH3 + Cl = CH3CH(Cl)CH3 + HCl =>
CH3CH2CH3 + 2 Cl = CH3CH(Cl)CH3 + HCl
Br2 + SO3{2-} + H2O = Br{-} + SO4{2-} + H3O{+} =>
Br2 + SO3{2-} + 3 H2O = 2 Br{-} + SO4{2-} + 2 H3O{+}
Li3N + HCl = LiCl + NH4Cl =>
Li3N + 4 HCl = 3 LiCl + NH4Cl
FeH2 + NaOH = FeNa2 + H2O =>
FeH2 + 2 NaOH = FeNa2 + 2 H2O
Al + HBr = Al(Br)3 + H2 =>
2 Al + 6 HBr = 2 Al(Br)3 + 3 H2
C4H9Cl + H2O = C4H9OH + HCl =>
C4H9Cl + H2O = C4H9OH + HCl
NH3 + H3OCl = NH4Cl + H2O =>
NH3 + H3OCl = NH4Cl + H2O
FeCl3 + CuS = CuCl2 + Fe2S3 =>
2 FeCl3 + 3 CuS = 3 CuCl2 + Fe2S3
KF + KMnO4 + H2SO4 = F2 + MnSO4 + K2SO4 + H2O =>
10 KF + 2 KMnO4 + 8 H2SO4 = 5 F2 + 2 MnSO4 + 6 K2SO4 + 8 H2O
PbCl2 + KL = PbL2 + KCl =>
PbCl2 + 2 KL = PbL2 + 2 KCl
Al + H2O = Al(H2O)6 =>
Al + 6 H2O = Al(H2O)6
Au + KCN + O2 + H2O = KAu[CN]2 + KOH =>
4 Au + 8 KCN + O2 + 2 H2O = 4 KAu[CN]2 + 4 KOH
FeCl3 + KCN = K3(Fe(CN)6) + KCl =>
FeCl3 + 6 KCN = K3(Fe(CN)6) + 3 KCl
NaC1O3 = NaC1 + O2 =>
2 NaC1O3 = 2 NaC1 + 3 O2
C3H4O2 + OH = CH2CHCO2 + H2O =>
C3H4O2 + OH = CH2CHCO2 + H2O
Ga(CN)3 + Sn(BrO3)4 = Sn(CN)4 + Ga(BrO3)3 =>
4 Ga(CN)3 + 3 Sn(BrO3)4 = 3 Sn(CN)4 + 4 Ga(BrO3)3
KNO3 + NaHC4H4O6 = NaNO3 + KHC4H4O6 =>
KNO3 + NaHC4H4O6 = NaNO3 + KHC4H4O6
Fe(NO3)3 + NaCl = NaNO3 + FeCl3 =>
Fe(NO3)3 + 3 NaCl = 3 NaNO3 + FeCl3
CoCl2*6H2O + O2 = CoO + H2O + Cl =>
2 CoCl2*6H2O + O2 = 2 CoO + 12 H2O + 4 Cl
Fe2(SO4)3 + KI = I2 + K2SO4 + FeI2 =>
Fe2(SO4)3 + 6 KI = I2 + 3 K2SO4 + 2 FeI2
FeCl3 + H2O2 = HCl + Fe2O3 + O2 =>
4 FeCl3 + 6 H2O2 = 12 HCl + 2 Fe2O3 + 3 O2
Mg + HCl = MgCl2 + H2 =>
Mg + 2 HCl = MgCl2 + H2
P4 + HNO3 = H3PO4 + NO2 + H2O =>
P4 + 20 HNO3 = 4 H3PO4 + 20 NO2 + 4 H2O
(NH4)2HPO4 + NaCl(ac) = Na2HPO4 + NH4Cl =>
(NH4)2HPO4 + 2 NaCl(ac) = Na2HPO4 + 2 NH4Cl
Ba(OH)2(ag) + P2O5(s) = Ba3(PO4)2(s) + H2O(s) =>
3 Ba(OH)2(ag) + P2O5(s) = Ba3(PO4)2(s) + 3 H2O(s)
Cl2 + CHCCl3 = HCl + CCl4 =>
3 Cl2 + CHCCl3 = HCl + 2 CCl4
NaOH + Cl2 + NH3 = N2H2 + NaCl + H2O =>
4 NaOH + 2 Cl2 + 2 NH3 = N2H2 + 4 NaCl + 4 H2O
Li2S = Li + S =>
Li2S = 2 Li + S
CF3CFCF2O + MeOH = CF3C(O)CO2Me + MeF + HF =>
CF3CFCF2O + 2 MeOH = CF3C(O)CO2Me + MeF + 2 HF
HCOOH + Ca = Ca(HCOO)2Ca + H2 =>
2 HCOOH + 2 Ca = Ca(HCOO)2Ca + H2
Al2O3 + P2O5 = Al(PO4) =>
Al2O3 + P2O5 = 2 Al(PO4)
Ag + I{-} + Sn{+4} = Sn{2+} + AgI =>
2 Ag + 2 I{-} + Sn{+4} = Sn{2+} + 2 AgI
Na2SiO3 + HCl = NaCl + H2SiO3 =>
Na2SiO3 + 2 HCl = 2 NaCl + H2SiO3
NaOH + H3PO4 = Na3PO4 + H2O =>
3 NaOH + H3PO4 = Na3PO4 + 3 H2O
Cu + HNO3 = Cu(NO3)2 + NO + H2O =>
3 Cu + 8 HNO3 = 3 Cu(NO3)2 + 2 NO + 4 H2O
NO2 + NaOH = N2O3 + NaNO3 + HNO3 =>
4 NO2 + NaOH = N2O3 + NaNO3 + HNO3
C4H10(g) + O2(g) = CO2(g) + H2O(g) =>
2 C4H10(g) + 13 O2(g) = 8 CO2(g) + 10 H2O(g)
Al2(SO4)3(aq) + Na3PO4(aq) = AlPO4 + Na2SO4 =>
Al2(SO4)3(aq) + 2 Na3PO4(aq) = 2 AlPO4 + 3 Na2SO4
CaCO3 = CaO + CO2 =>
CaCO3 = CaO + CO2
Nh4No3 + HCl = Nh4Cl + HNo3 =>
Nh4No3 + HCl = Nh4Cl + HNo3
Fe + Pb(C2H3O2)2 = Fe(C2H3O2) + Pb =>
2 Fe + Pb(C2H3O2)2 = 2 Fe(C2H3O2) + Pb
I{-} + H2O = IO3{-} + H =>
I{-} + 3 H2O = IO3{-} + 6 H
P + Ba = Ba3P2 =>
2 P + 3 Ba = Ba3P2
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