| 前日に均衡した方程式 |
C2H6 + Cl2 = C2H5Cl + HCl
NaOH + NO2 + H2O2 = NaNO3 + H2O =>
2 NaOH + 2 NO2 + H2O2 = 2 NaNO3 + 2 H2O
Fe + H2O2 = Fe2O3 + H2O =>
2 Fe + 3 H2O2 = Fe2O3 + 3 H2O
K3PO4 + HCl = KCl + PCl5 + H2O =>
K3PO4 + 8 HCl = 3 KCl + PCl5 + 4 H2O
C10H8 + O2 = CO2 + H2O =>
C10H8 + 12 O2 = 10 CO2 + 4 H2O
Ca(OH)2 + CO2 = Ca(HCO3)2 =>
Ca(OH)2 + 2 CO2 = Ca(HCO3)2
C8H9NO + CuCl2*2H2O + HCl = C16H18CuCl2N2O2*HCl + H2O =>
2 C8H9NO + CuCl2*2H2O + HCl = C16H18CuCl2N2O2*HCl + 2 H2O
NaCl(aq) + AgC2H3O2(aq) = NaC2H3O2(aq) + AgCl(s) =>
NaCl(aq) + AgC2H3O2(aq) = NaC2H3O2(aq) + AgCl(s)
NH3 + Cl2 = N2H4 + NH4Cl =>
4 NH3 + Cl2 = N2H4 + 2 NH4Cl
H2SO4 + NaOH = Na2SO4 + H2O =>
H2SO4 + 2 NaOH = Na2SO4 + 2 H2O
HCl + O2 = Cl2 + H2O =>
4 HCl + O2 = 2 Cl2 + 2 H2O
KClO3 = KCl + O2 =>
2 KClO3 = 2 KCl + 3 O2
Al(OH)3 + H2SO4 = Al2(SO4)3 + H2O =>
2 Al(OH)3 + 3 H2SO4 = Al2(SO4)3 + 6 H2O
Mg{2+} + HPO4{2-} + NH4{+} + OH{-} = MgNH4PO4 + H2O =>
Mg{2+} + HPO4{2-} + NH4{+} + OH{-} = MgNH4PO4 + H2O
Fe + K3Fe(CN)6 = Fe3(Fe(CN)6)2 + K =>
3 Fe + 2 K3Fe(CN)6 = Fe3(Fe(CN)6)2 + 6 K
Na3PO4(aq) + CaCl2(aq) = NaCl(aq) + Ca3(PO4)2(aq) =>
2 Na3PO4(aq) + 3 CaCl2(aq) = 6 NaCl(aq) + Ca3(PO4)2(aq)
CU(s) + O2(g) = CUO(s) =>
2 CU(s) + O2(g) = 2 CUO(s)
C4H10 + O2 = CO2 + H2O =>
2 C4H10 + 13 O2 = 8 CO2 + 10 H2O
FeCl3 + (NH4)2S = Fe2S3 + NH4Cl =>
2 FeCl3 + 3(NH4)2S = Fe2S3 + 6 NH4Cl
Al + HCl = AlCl3 + H2 =>
2 Al + 6 HCl = 2 AlCl3 + 3 H2
C8H17OH + O2 = CO2 + H2O =>
C8H17OH + 12 O2 = 8 CO2 + 9 H2O
Cu(s) + S8(s) = CuS(s) =>
8 Cu(s) + S8(s) = 8 CuS(s)
B5H9(l) + O2(g) = B2O3(s) + H2O(l) =>
2 B5H9(l) + 12 O2(g) = 5 B2O3(s) + 9 H2O(l)
Fe(OH)3 = Fe2O3 + H2O =>
2 Fe(OH)3 = Fe2O3 + 3 H2O
Al + CuSO4 = Al2(SO4)3 + Cu =>
2 Al + 3 CuSO4 = Al2(SO4)3 + 3 Cu
Se(s) + O2(g) = SeO3 =>
2 Se(s) + 3 O2(g) = 2 SeO3
Pb(NO3)2(aq) + NaCl(aq) = PbCl2(s) + NaNO3(aq) =>
Pb(NO3)2(aq) + 2 NaCl(aq) = PbCl2(s) + 2 NaNO3(aq)
NaOH + C20H14O4 = NaH14O4 + OHC20 =>
NaOH + C20H14O4 = NaH14O4 + OHC20
Cu(H2O)2Cl2 = CuCl2 + H2O =>
Cu(H2O)2Cl2 = CuCl2 + 2 H2O
PbCl + Mg = MgCl + Pb =>
PbCl + Mg = MgCl + Pb
H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O
H2S + Fe(OH)3 = Fe2S3 + H2O =>
3 H2S + 2 Fe(OH)3 = Fe2S3 + 6 H2O
HClOKI = HIKClO =>
HClOKI = HIKClO
Cu(s) + O2(g) = CuO =>
2 Cu(s) + O2(g) = 2 CuO
SO2(s) + H2(g) = S(g) + H2O(g) =>
SO2(s) + 2 H2(g) = S(g) + 2 H2O(g)
MnO2 + KBr + H2SO4 = Br2 + MnSO4 + K2SO4 + H2O =>
MnO2 + 2 KBr + 2 H2SO4 = Br2 + MnSO4 + K2SO4 + 2 H2O
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
Fe(OH)3 + HNO3 = Fe(NO3)3 + H2O =>
Fe(OH)3 + 3 HNO3 = Fe(NO3)3 + 3 H2O
(NH4)2SO4 + CoCl2 = (NH4)2Cl2 + CoSO4 =>
(NH4)2SO4 + CoCl2 = (NH4)2Cl2 + CoSO4
Mg(OH)2 + H2Cr2O7 = MgCrO4 + H2O =>
2 Mg(OH)2 + H2Cr2O7 = 2 MgCrO4 + 3 H2O
CuSO4(aq) + Fe(s) = Fe2(SO4)3(aq) + Cu(s) =>
3 CuSO4(aq) + 2 Fe(s) = Fe2(SO4)3(aq) + 3 Cu(s)
H{+} + Cr2O7{-2} + FeO = Fe{+3} + Cr{+3} + H2O =>
26 H{+} + Cr2O7{-2} + 6 FeO = 6 Fe{+3} + 2 Cr{+3} + 13 H2O
CH3CHO + Br2 + H2O = CH3COOH + HBr2 =>
CH3CHO + 2 Br2 + H2O = CH3COOH + 2 HBr2
K2Cr2O7 + H2SO3 = K2SO4 + CrSO4 + H2O + H2SO4 =>
K2Cr2O7 + 4 H2SO3 = K2SO4 + 2 CrSO4 + 3 H2O + H2SO4
Fe(NH4)2(SO4)2*6H2O + H2C2O4*2H2O = FeC2O4*2H2O + (NH4)2SO4 + H2SO4 + H2O =>
Fe(NH4)2(SO4)2*6H2O + H2C2O4*2H2O = FeC2O4*2H2O + (NH4)2SO4 + H2SO4 + 6 H2O
Zn + AgNO3 = Zn(NO3)2 + Ag =>
Zn + 2 AgNO3 = Zn(NO3)2 + 2 Ag
Cu(ii)O2(s) + NH3(g) = H2O(l) + N2(g) + Cu =>
3 Cu(ii)O2(s) + 4 NH3(g) = 6 H2O(l) + 2 N2(g) + 3 Cu
AgNo3(aq) + CaCl2(aq) = AgCl(s) + Ca(No3)2(aq) =>
2 AgNo3(aq) + CaCl2(aq) = 2 AgCl(s) + Ca(No3)2(aq)
K2FeO4 + CrSO4 + H2SO4 = Fe2(SO4)3 + K2Cr2O7 + K2SO4 + H2O =>
8 K2FeO4 + 6 CrSO4 + 11 H2SO4 = 4 Fe2(SO4)3 + 3 K2Cr2O7 + 5 K2SO4 + 11 H2O
C6H5OH + O2 = CO2 + H2O =>
C6H5OH + 7 O2 = 6 CO2 + 3 H2O
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