前日に均衡した方程式 |
MnO2(S) + 4 HCl = Mn(S) + 2 H2O + 2 Cl2
S + KOH = K2S2O3 + H2 + K2S =>
5 S + 6 KOH = 2 K2S2O3 + 3 H2 + K2S
C17H36 + O2 = CO2 + H2O =>
C17H36 + 26 O2 = 17 CO2 + 18 H2O
S + HCOOH = COOH + H2S =>
S + 2 HCOOH = 2 COOH + H2S
CuSO4 + ZnCl2 = Cu(Cl2) + ZnSO4 =>
CuSO4 + ZnCl2 = Cu(Cl2) + ZnSO4
FeCI2 = Fe + CI2 =>
FeCI2 = Fe + CI2
SiI4 + Mg = I4 + Si2Mg4 =>
2 SiI4 + 4 Mg = 2 I4 + Si2Mg4
Li + Au(Cl)3 = LiCl + Au =>
3 Li + Au(Cl)3 = 3 LiCl + Au
(HCO3)2FeO2 + CrO4(Na2)2 = HCO3Na2 + CrO4FeO2 =>
(HCO3)2FeO2 + CrO4(Na2)2 = 2 HCO3Na2 + CrO4FeO2
NO + H10 = N + H2O =>
5 NO + H10 = 5 N + 5 H2O
FeS2 + O2 = Fe2O3 + SO2 =>
4 FeS2 + 11 O2 = 2 Fe2O3 + 8 SO2
Cl + LiI = I + LiCl =>
Cl + LiI = I + LiCl
Zn(s) + HNO3(aq) = Zn(NO3) + H2(g) =>
2 Zn(s) + 2 HNO3(aq) = 2 Zn(NO3) + H2(g)
C9H10O2 + C6H5MgBr = C19H16O + CH3OH + MgBr =>
18 C9H10O2 + 48 C6H5MgBr = 23 C19H16O + 13 CH3OH + 48 MgBr
Cu2O + Al = Al2O3 + Cu =>
3 Cu2O + 2 Al = Al2O3 + 6 Cu
Pb(NO3)2 + Na2SO4 = PbSO4 + NaNO3 =>
Pb(NO3)2 + Na2SO4 = PbSO4 + 2 NaNO3
CuO + Fe = Cu + Fe3O4 =>
4 CuO + 3 Fe = 4 Cu + Fe3O4
HNO3 + Ba(OH)2 = Ba(NO3)2 + H2O = =>
2 HNO3 + Ba(OH)2 = Ba(NO3)2 + 2 H2O
CO2 + H2O = C4H6 + O2 =>
8 CO2 + 6 H2O = 2 C4H6 + 11 O2
SO3 + H2O = H2SO4 =>
SO3 + H2O = H2SO4
Na2SO3 + KMnO4 + H = MnO2 + Na2SO4 + KOH =>
Na2SO3 + KMnO4 + H = MnO2 + Na2SO4 + KOH
NH4HCO3 = NH3 + CO2H2O =>
NH4HCO3 = NH3 + CO2H2O
F2O3 + H2 = F3O4 + H2O =>
3 F2O3 + H2 = 2 F3O4 + H2O
CH3CH(OH)CH3 + HBr = CH3CH(Br)CH3 + H2O =>
CH3CH(OH)CH3 + HBr = CH3CH(Br)CH3 + H2O
CdO + Mg = MgO + Cd =>
CdO + Mg = MgO + Cd
MgO(s) + Mg3N2(s) = Mg(s) + NO2(g) =>
4 MgO(s) + Mg3N2(s) = 7 Mg(s) + 2 NO2(g)
Mg(HCO3)2 = (MgOH)2CO3 + CO2 + H2O =>
2 Mg(HCO3)2 = (MgOH)2CO3 + 3 CO2 + H2O
Mg + P4 = Mg3P2 =>
6 Mg + P4 = 2 Mg3P2
SO2 + O2 = SO3 =>
2 SO2 + O2 = 2 SO3
Na2CO3 + H2SO4 = Na2HSO4 + HCO3 =>
Na2CO3 + H2SO4 = Na2HSO4 + HCO3
KMnO4 + H2C2O2 + H2SO4 = K2SO4 + MnSO4 + CO2 + H2O =>
6 KMnO4 + 5 H2C2O2 + 9 H2SO4 = 3 K2SO4 + 6 MnSO4 + 10 CO2 + 14 H2O
HCl + Ag2O = H2O + AgCl =>
2 HCl + Ag2O = H2O + 2 AgCl
NaF + MgSO3 = Na2SO3 + MgF2 =>
2 NaF + MgSO3 = Na2SO3 + MgF2
H2CCH2 + H2O = CH3CH2OH =>
H2CCH2 + H2O = CH3CH2OH
H2SO4 + K2SiO3 = K2SO4H2SiO3 =>
H2SO4 + K2SiO3 = K2SO4H2SiO3
Fe + Pb(NO2)2 = Fe(NO2)2 + Pb =>
Fe + Pb(NO2)2 = Fe(NO2)2 + Pb
CoCl2 + H2O = CoO6 + H12Cl2 =>
CoCl2 + 6 H2O = CoO6 + H12Cl2
NO2 + O2 + H2O = *HNO3 =>
4 NO2 + O2 + 2 H2O = 4*HNO3
Fe3 + NaOH = Fe(NaOH) =>
Fe3 + 3 NaOH = 3 Fe(NaOH)
ZrSiO4 + Cl2 + C = ZrCl4 + SiCl4 + CO =>
ZrSiO4 + 4 Cl2 + 4 C = ZrCl4 + SiCl4 + 4 CO
H3PO4 + NH3*H2O = (NH4)3PO4 + H2O =>
H3PO4 + 3 NH3*H2O = (NH4)3PO4 + 3 H2O
Cu2(SO4) + Zn = Zn2SO4 + Cu =>
Cu2(SO4) + 2 Zn = Zn2SO4 + 2 Cu
Be + NaOH + H2O = Na2Be2O3 + H2 =>
2 Be + 2 NaOH + H2O = Na2Be2O3 + 2 H2
Zn(s) + Cu(NO3)2 = ZnNO3 + Cu =>
2 Zn(s) + Cu(NO3)2 = 2 ZnNO3 + Cu
NaHSO3(s) = Na2SO3(s) + SO2(g) + H2O =>
2 NaHSO3(s) = Na2SO3(s) + SO2(g) + H2O
Fe2O3 + Cu = Fe + Cu2O3 =>
Fe2O3 + 2 Cu = 2 Fe + Cu2O3
Pb(NO3)2 + Na3PO4 = Pb3(PO4)2 + NO3Na =>
3 Pb(NO3)2 + 2 Na3PO4 = Pb3(PO4)2 + 6 NO3Na
NH4Cl + NaOH = NaCl + H2O + NH3 =>
NH4Cl + NaOH = NaCl + H2O + NH3
SnCl4 + LiF = LiCl + SnF4 =>
SnCl4 + 4 LiF = 4 LiCl + SnF4
C12H12O11 + H2SO4 = SO2 + CO2 + H2O =>
C12H12O11 + 19 H2SO4 = 19 SO2 + 12 CO2 + 25 H2O
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