| 前日に均衡した方程式 |
Cr2O5 + 10 HCl + 2 SnCl2 = 2 SnCl4 + 2 CrCl3 + 5 H2O
NH4NO3 + C6H12O6 = NH3 + CO2 + H2O =>
3 NH4NO3 + C6H12O6 = 6 NH3 + 6 CO2 + 3 H2O
Fe(NO3)2 + K2S = K(NO3) + FeS =>
Fe(NO3)2 + K2S = 2 K(NO3) + FeS
MnCl2 + Na2SO4 = NaCl + MnSO4 =>
MnCl2 + Na2SO4 = 2 NaCl + MnSO4
LiOH + H2SO4 = H2O + Li2SO4 =>
2 LiOH + H2SO4 = 2 H2O + Li2SO4
Na2SO4(aq) + KOH(aq) = K2(SO4)(s) + NaOH(aq) =>
Na2SO4(aq) + 2 KOH(aq) = K2(SO4)(s) + 2 NaOH(aq)
Zn2 + (C2O4)2 + LiClO4 = Zn(ClO4)2 + Li2C2O4 =>
Zn2 + (C2O4)2 + 4 LiClO4 = 2 Zn(ClO4)2 + 2 Li2C2O4
Fe(OH)2 + NO2 = Fe(NO3)2 + NO + H2O =>
Fe(OH)2 + 3 NO2 = Fe(NO3)2 + NO + H2O
MgCO3*CaCO3 = MgO + CO2 + CaO =>
MgCO3*CaCO3 = MgO + 2 CO2 + CaO
RbNO3 = O2 + RbNO2 =>
2 RbNO3 = O2 + 2 RbNO2
K2(SO3) + Ca = Ca(SO3) + K =>
K2(SO3) + Ca = Ca(SO3) + 2 K
Ag + Hg(NO3)2 = Ag(NO3)2 + Hg =>
Ag + Hg(NO3)2 = Ag(NO3)2 + Hg
C2H6O(g) + O2(g) = CO2(g) + H2O(l) =>
C2H6O(g) + 3 O2(g) = 2 CO2(g) + 3 H2O(l)
NH4SCN + Ba(OH)28H2O = Ba(aq) + SCN(aq) + NH3(g) + H2O(l) =>
28 NH4SCN + Ba(OH)28H2O = Ba(aq) + 28 SCN(aq) + 28 NH3(g) + 29 H2O(l)
CuSO4 + NaOH = Cu(OH)2 + Na2SO4 =>
CuSO4 + 2 NaOH = Cu(OH)2 + Na2SO4
Nd2(CO3)3 + HCl = NdCl3 + H2CO3 =>
Nd2(CO3)3 + 6 HCl = 2 NdCl3 + 3 H2CO3
Ca3(PO4)2 + (H2SO4) = (CaSO4) + (H3PO4) =>
Ca3(PO4)2 + 3(H2SO4) = 3(CaSO4) + 2(H3PO4)
UO2 + HCl = (UO2)Cl2 + H2 =>
UO2 + 2 HCl = (UO2)Cl2 + H2
NaHCO3 + H3A5O4 = Na3A5O4 + H2CO3 =>
3 NaHCO3 + H3A5O4 = Na3A5O4 + 3 H2CO3
Cr2O7 + Cl{-} + H{+} = Cr3{+} + H2O + Cl2 =>
3 Cr2O7 + 40 Cl{-} + 42 H{+} = 2 Cr3{+} + 21 H2O + 20 Cl2
Sr + HCl = SrCl + H2 =>
2 Sr + 2 HCl = 2 SrCl + H2
CH3CHOH1CH3 + HBr = CH3CHBrCH3 + H2O =>
CH3CHOH1CH3 + HBr = CH3CHBrCH3 + H2O
Si + ClO4 = SiO3 + ClO3 =>
Si + 3 ClO4 = SiO3 + 3 ClO3
NaVO3 + H2SO4 = Na4V10O27 + Na2SO4 + H2O =>
10 NaVO3 + 3 H2SO4 = Na4V10O27 + 3 Na2SO4 + 3 H2O
Br2 + Sr(OH)2 = SrBr2 + Sr(BrO3)2 + H2O =>
6 Br2 + 6 Sr(OH)2 = 5 SrBr2 + Sr(BrO3)2 + 6 H2O
NiSO4 + NaOH = Ni(OH)2(s) + Na2SO4 =>
NiSO4 + 2 NaOH = Ni(OH)2(s) + Na2SO4
N2O3 + LiOH = Li(NO2) + H2O =>
N2O3 + 2 LiOH = 2 Li(NO2) + H2O
XC2H3O + KMnO4 + H2SO4 = XCO2H + CO2 + MnSO4 + K2SO4 + H2O =>
5 XC2H3O + 8 KMnO4 + 12 H2SO4 = 5 XCO2H + 5 CO2 + 8 MnSO4 + 4 K2SO4 + 17 H2O
NH4Cl(aq) + H2SO4(aq) = (NH4)2SO4(s) + HCl(aq) =>
2 NH4Cl(aq) + H2SO4(aq) = (NH4)2SO4(s) + 2 HCl(aq)
MgCO3 + CH3COOH = Mg(CH3COO)2 + H2CO3 =>
MgCO3 + 2 CH3COOH = Mg(CH3COO)2 + H2CO3
NH4CIO4 + Al = N2 + H2O + Al2O3 + HCI =>
6 NH4CIO4 + 10 Al = 3 N2 + 9 H2O + 5 Al2O3 + 6 HCI
MgSO4 + Co(NO3)2 = Mg(NO3)2 + CoSO4 =>
MgSO4 + Co(NO3)2 = Mg(NO3)2 + CoSO4
Pb(OH)2 + HCl = Water + PbCl2 =>
Pb(OH)2 + 2 HCl = 2 H2O + PbCl2
NaOH + CrCl3 + NaClO3 = Na2CrO4 + NaCl + H2O =>
10 NaOH + 2 CrCl3 + NaClO3 = 2 Na2CrO4 + 7 NaCl + 5 H2O
FeCl3 + Na2S = FeS + FeS2 + NaCl =>
2 FeCl3 + 3 Na2S = FeS + FeS2 + 6 NaCl
Ni(OH)2 + H2(SO)4 = Ni(SO)4 + H2O =>
Ni(OH)2 + H2(SO)4 = Ni(SO)4 + 2 H2O
P + H2O + I = HI + H3PO3 =>
P + 3 H2O + 3 I = 3 HI + H3PO3
AgN3 + NaCl = AgCl + NaN03 =>
AgN3 + NaCl = AgCl + NaN03
H2 + BaSO4 = BaS + H2O =>
4 H2 + BaSO4 = BaS + 4 H2O
NiS + LiNO3 = Ni(NO3)2 + Li2S =>
NiS + 2 LiNO3 = Ni(NO3)2 + Li2S
H2O4 + S = H2SO4 =>
H2O4 + S = H2SO4
Mg3B2 + HCl = BCl3 + MgCl2 + H2 =>
Mg3B2 + 12 HCl = 2 BCl3 + 3 MgCl2 + 6 H2
Mn(OH)2 + O2 = MnO2 + H2O =>
2 Mn(OH)2 + O2 = 2 MnO2 + 2 H2O
KOH + H3PO3 = K3(PO3) + H2O =>
3 KOH + H3PO3 = K3(PO3) + 3 H2O
C90H182 + O2 = CO2 + H2O =>
2 C90H182 + 271 O2 = 180 CO2 + 182 H2O
CH3OH + H2 = C2H6 + H2O =>
2 CH3OH + H2 = C2H6 + 2 H2O
Zn + AgNO3 = Zn(NO3)2 + Ag =>
Zn + 2 AgNO3 = Zn(NO3)2 + 2 Ag
CoO + MnO2 = CoMn2O4 + O2 =>
2 CoO + 4 MnO2 = 2 CoMn2O4 + O2
Ca(PO2)2 + CuSO4*5H2O = Cu(PO2)2 + CaSO4 + H2O =>
Ca(PO2)2 + CuSO4*5H2O = Cu(PO2)2 + CaSO4 + 5 H2O
Na2S2O3 + I2 = Na2S4O6 + NaI =>
2 Na2S2O3 + I2 = Na2S4O6 + 2 NaI
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