| 前日に均衡した方程式 |
[Fe(H2O)6]{2+} + SCN = [Fe(H2O)5SCN]{2+} + H2O
CaF2 + Na = NaF + Ca =>
CaF2 + 2 Na = 2 NaF + Ca
CuFeS2 + O2 = Cu + Fe2O3 + SO2 =>
4 CuFeS2 + 11 O2 = 4 Cu + 2 Fe2O3 + 8 SO2
P2S5 + HNO3 + H2O = H3PO4 + H2SO4 + NO =>
3 P2S5 + 40 HNO3 + 4 H2O = 6 H3PO4 + 15 H2SO4 + 40 NO
SiO2 + HNO3 = Si(NO3)4 + H2O =>
SiO2 + 4 HNO3 = Si(NO3)4 + 2 H2O
Fe2O3(s) + HCl(aq) = FeCl3(aq) + H2O(l) =>
Fe2O3(s) + 6 HCl(aq) = 2 FeCl3(aq) + 3 H2O(l)
CH3CH(NH2)COOH + HNO2 = N2 + C2H4OHCOOH + H2O =>
CH3CH(NH2)COOH + HNO2 = N2 + C2H4OHCOOH + H2O
Na2S2O3(aq) + HCl(aq) = NaCl(aq) + SO2(g) + S8(s) + H2O(l) =>
8 Na2S2O3(aq) + 16 HCl(aq) = 16 NaCl(aq) + 8 SO2(g) + S8(s) + 8 H2O(l)
CH3CH2COHCH3CH3 + HCl = H2O + CH3CH2CClCH3CH3 =>
CH3CH2COHCH3CH3 + HCl = H2O + CH3CH2CClCH3CH3
CaCl2 + AgNo3 = AgCl + Ca(No3)2 =>
CaCl2 + 2 AgNo3 = 2 AgCl + Ca(No3)2
Zn(OH)3 + NH3 = Zn(NH3)(OH)3 =>
Zn(OH)3 + NH3 = Zn(NH3)(OH)3
NaBr + F2 = Br2 + NaF =>
2 NaBr + F2 = Br2 + 2 NaF
F2 + HCl = F2Cl + H =>
F2 + HCl = F2Cl + H
NH3 + O2 = NO + H2O =>
4 NH3 + 5 O2 = 4 NO + 6 H2O
H2S(aq) + NiSO4 = H2SO4(aq) + NiS(s) =>
H2S(aq) + NiSO4 = H2SO4(aq) + NiS(s)
CO2 + H2O = C2H6 + O2 =>
4 CO2 + 6 H2O = 2 C2H6 + 7 O2
MnSO4 + ZnSO4 + KMnO4 + H2O = [Zn(OH)2Mn2O4] + KHSO4 + H2SO4 =>
6 MnSO4 + 5 ZnSO4 + 4 KMnO4 + 14 H2O = 5[Zn(OH)2Mn2O4] + 4 KHSO4 + 7 H2SO4
AlCl3(s) = Al(s) + Cl2(g) =>
2 AlCl3(s) = 2 Al(s) + 3 Cl2(g)
MgO + S = MgS + O2 =>
2 MgO + 2 S = 2 MgS + O2
NaF + AgNO3 = AgFNaNO3 =>
NaF + AgNO3 = AgFNaNO3
Pb{+} + Cl2{-} = PbCl2 =>
Pb{+} + Cl2{-} = PbCl2
Ca(OH)2 + H3PO4 = CaHPO4 + H2O =>
Ca(OH)2 + H3PO4 = CaHPO4 + 2 H2O
Zn + HCl = ZnCl2 + H2 =>
Zn + 2 HCl = ZnCl2 + H2
Hg(O2)2 = Hg + O2 =>
Hg(O2)2 = Hg + 2 O2
BeOHCl = Be(OH)Cl =>
BeOHCl = Be(OH)Cl
Fe3SO4 + CaOH = CaSO4 + Fe3OH =>
Fe3SO4 + CaOH = CaSO4 + Fe3OH
KMnO4 = K2O + MnO + O2 =>
4 KMnO4 = 2 K2O + 4 MnO + 5 O2
Pb(NO3)2 + Na(OH) = Pb(OH)2 + NaNO3 =>
Pb(NO3)2 + 2 Na(OH) = Pb(OH)2 + 2 NaNO3
NH3 + O2 = NO2 + H2O =>
4 NH3 + 7 O2 = 4 NO2 + 6 H2O
SO2 + H2O + Br2 = H{+} + SO4{2-} + Br{-} =>
SO2 + 2 H2O + Br2 = 4 H{+} + SO4{2-} + 2 Br{-}
Cd + H2SO4 = CdSO4 + H2O + SO2 =>
Cd + 2 H2SO4 = CdSO4 + 2 H2O + SO2
VO4{3+} + Fe{2+} + H = VO{2+} + Fe{3+} + H2O =>
VO4{3+} + Fe{2+} + 6 H = VO{2+} + Fe{3+} + 3 H2O
CaCO3 + HC2H5CO2 = CaC2H5CO2 + H2O + CO2 =>
14 CaCO3 + 15 HC2H5CO2 = 14 CaC2H5CO2 + 10 H2O + 17 CO2
NaCl + H2O = H2 + NaOH + Cl2 =>
2 NaCl + 2 H2O = H2 + 2 NaOH + Cl2
C6H6CH2Cl + P(OCH2CH3)3 = C6H6CH2PO(OCH2CH3)2 + CH3CH2Cl =>
C6H6CH2Cl + P(OCH2CH3)3 = C6H6CH2PO(OCH2CH3)2 + CH3CH2Cl
Na2CO3*10H2O + H2SO4 = Na2SO4 + CO2 + H2O =>
Na2CO3*10H2O + H2SO4 = Na2SO4 + CO2 + 11 H2O
I2 + KOH = KIO3 + KI + H2O =>
3 I2 + 6 KOH = KIO3 + 5 KI + 3 H2O
O23 = O37 =>
37 O23 = 23 O37
Na3Po4 + Fe2O3 = Na2O + FePo4 =>
2 Na3Po4 + Fe2O3 = 3 Na2O + 2 FePo4
Pb2(SO4)2 + Cu = CuSO4 + Pb =>
Pb2(SO4)2 + 2 Cu = 2 CuSO4 + 2 Pb
LiN + HCl = LiCl + HN =>
LiN + HCl = LiCl + HN
CH3CH2CH2CH3 + O2 = CO2 + H2O =>
2 CH3CH2CH2CH3 + 13 O2 = 8 CO2 + 10 H2O
NICO3 = NIO + CO2 =>
NICO3 = NIO + CO2
HI + CsOH = CsI + H2O =>
HI + CsOH = CsI + H2O
Na + O2 = Na2O =>
4 Na + O2 = 2 Na2O
Li + H2O = H2 + Li2OH =>
4 Li + 2 H2O = H2 + 2 Li2OH
H2O + CaC2 = Ca(OH)2 + C2H2 =>
2 H2O + CaC2 = Ca(OH)2 + C2H2
H2SO4 + Fe3O4 = Fe2(SO4)3 + FeSO4 + H2O =>
4 H2SO4 + Fe3O4 = Fe2(SO4)3 + FeSO4 + 4 H2O
Ba(NO3)2(aq) + I(aq) = BaI(s) + (NO3)2(aq) =>
Ba(NO3)2(aq) + I(aq) = BaI(s) + (NO3)2(aq)
Rb3 + PO4 = Rb3PO4 =>
Rb3 + PO4 = Rb3PO4
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