| Équations équilibrées la veille | Équations équilibrées le lendemain |
Ag2O + H2 = 2 Ag + H2O
NH4NO3(s) = N2(g) + H2O(g) + O2(g) =>
2 NH4NO3(s) = 2 N2(g) + 4 H2O(g) + O2(g)
Br2(I) + CaI2 = CaBr2 + I2 =>
2 Br2(I) + 2 CaI2 = 2 CaBr2 + 3 I2
Al(OH)3 + H3COOH = Al(H3CCOO)3 + H2O =>
Al(OH)3 + 6 H3COOH = Al(H3CCOO)3 + 9 H2O
Sc(NO3)3 + NaOH = Sc(OH)3 + NaNO3 =>
Sc(NO3)3 + 3 NaOH = Sc(OH)3 + 3 NaNO3
CaNO3 + ZnBr2 = ZnNO3 + CaBr2 =>
CaNO3 + ZnBr2 = ZnNO3 + CaBr2
Ge + HO2 = GeO2 + H2 =>
2 Ge + 2 HO2 = 2 GeO2 + H2
N + H = NH3 =>
N + 3 H = NH3
AgCl + NaCl = Na[AgCl2] =>
AgCl + NaCl = Na[AgCl2]
Na2SeO3 + Br2 + NaOH = NaSeO4 + NaBr + H2O =>
2 Na2SeO3 + 3 Br2 + 4 NaOH = 2 NaSeO4 + 6 NaBr + 2 H2O
La2O3 + SrCO3 + Fe2O3 + Co3O4 + NH4H2PO4 + O2 = La80Sr20(Fe2Co8)9P10O300 + NH3 + CO2 + H2O =>
40 La2O3 + 20 SrCO3 + 9 Fe2O3 + 24 Co3O4 + 10 NH4H2PO4 + 6 O2 = La80Sr20(Fe2Co8)9P10O300 + 10 NH3 + 20 CO2 + 15 H2O
HNO3 + MgSO4 = MgNO3 + HSO4 =>
HNO3 + MgSO4 = MgNO3 + HSO4
KMnO7 + HCl = MnCl + Cl2 + KCl + H2O =>
KMnO7 + 14 HCl = MnCl + 6 Cl2 + KCl + 7 H2O
NH2(CH2)COOH + NaOH = NH2(CH2)COONa + H2O =>
NH2(CH2)COOH + NaOH = NH2(CH2)COONa + H2O
CuSO4 + RbOH = Cu(OH)2 + Rb2SO4 =>
CuSO4 + 2 RbOH = Cu(OH)2 + Rb2SO4
HCl + Zn + WO3 = H025WO3 + ZnCl2 =>
50 HCl + 25 Zn + 2 WO3 = 2 H025WO3 + 25 ZnCl2
C2H6O2 = CO2 + CH4 + H2O =>
4 C2H6O2 = 3 CO2 + 5 CH4 + 2 H2O
Mg + N2 = Mg3N2 =>
3 Mg + N2 = Mg3N2
K2Cr2O7 + Ca3P2 + H2SO4 = Cr2(SO4)3 + H3PO4 + CaO + H2O + K2SO3 =>
2 K2Cr2O7 + Ca3P2 + 8 H2SO4 = 2 Cr2(SO4)3 + 2 H3PO4 + 3 CaO + 5 H2O + 2 K2SO3
Cu(OH)2 + K2SO4 = KOH + CuSO4 =>
Cu(OH)2 + K2SO4 = 2 KOH + CuSO4
Hg + H2SO4 = HgSO4 + H2O + SO2 =>
Hg + 2 H2SO4 = HgSO4 + 2 H2O + SO2
MgO + CO2 = MgCO3 =>
MgO + CO2 = MgCO3
AgNO2 + AlI = AgI + AlNO2 =>
AgNO2 + AlI = AgI + AlNO2
NaMnO4 + KOH + KNO2 = Na2MnO4 + K2MnO4 + KNO3 + H2O =>
2 NaMnO4 + 2 KOH + KNO2 = Na2MnO4 + K2MnO4 + KNO3 + H2O
H2O + I2 + HIO3 = HIO =>
2 H2O + 2 I2 + HIO3 = 5 HIO
NaOH2 + Mg = MgOH2 + Na =>
NaOH2 + Mg = MgOH2 + Na
Pb(CH3COO)2 + Zn = PbZn + (CH3COO)2 =>
Pb(CH3COO)2 + Zn = PbZn + (CH3COO)2
MnSO4 + NaOH + H2O = MnO(OH)2 + Na2SO4 + H3O =>
MnSO4 + 2 NaOH + 3 H2O = MnO(OH)2 + Na2SO4 + 2 H3O
CdI2 + Cl2 = CdCl2 + I2 =>
CdI2 + Cl2 = CdCl2 + I2
Co(OH)2 = Co + OH =>
Co(OH)2 = Co + 2 OH
C4H8O + LiAlH4 + H2O = C4H10O + LiOH + AlH3 =>
C4H8O + LiAlH4 + H2O = C4H10O + LiOH + AlH3
ROH + NaBr + H2SO4 = RBr + NaHSO4 + H2O =>
ROH + NaBr + H2SO4 = RBr + NaHSO4 + H2O
NH4 + NO3 = N2 + H2O =>
6 NH4 + 4 NO3 = 5 N2 + 12 H2O
COCl2 + NH3 = CON2H4 + NH4Cl =>
COCl2 + 4 NH3 = CON2H4 + 2 NH4Cl
Fe(III)Cl + AlOH = Fe(III)OH + AlCl =>
Fe(III)Cl + AlOH = Fe(III)OH + AlCl
CoCl2 + HF = CoF2 + HCl =>
CoCl2 + 2 HF = CoF2 + 2 HCl
Cr + O2 + N2 = (Cr(NO3)3) =>
2 Cr + 9 O2 + 3 N2 = 2(Cr(NO3)3)
KClO3 + C12H22O11 = KCl + CO2 + H2O =>
8 KClO3 + C12H22O11 = 8 KCl + 12 CO2 + 11 H2O
Ca(OH)2 + HNO3 = Ca(NO3)2 + OH2 =>
Ca(OH)2 + 2 HNO3 = Ca(NO3)2 + 2 OH2
C7H6O1 + O2 = CO2 + H2O =>
C7H6O1 + 8 O2 = 7 CO2 + 3 H2O
H{+} + ReO4{-} + Zn = Re{-} + Zn{2+} + H2O =>
8 H{+} + ReO4{-} + 4 Zn = Re{-} + 4 Zn{2+} + 4 H2O
C4H6O6 + Na2CO3 = NaC4H5O6 + CO2 + H2O =>
2 C4H6O6 + Na2CO3 = 2 NaC4H5O6 + CO2 + H2O
KMnO4 + AlCl3 = KCl + Al(MnO4)3 =>
3 KMnO4 + AlCl3 = 3 KCl + Al(MnO4)3
Al + HPo = H + AlPo =>
Al + HPo = H + AlPo
MgCo3 + O2 = MgO + Co2 =>
2 MgCo3 + O2 = 2 MgO + 3 Co2
Si + C = SiC =>
Si + C = SiC
CrO3 + Zn + H2SO4 = Cr2O3 + ZnSO4 + H2O =>
2 CrO3 + 3 Zn + 3 H2SO4 = Cr2O3 + 3 ZnSO4 + 3 H2O
CuO + LiOH = Cu(OH)2 + Li2O =>
CuO + 2 LiOH = Cu(OH)2 + Li2O
CaCl2 + Na3PO4 = Ca3(PO4)2 + NaCl =>
3 CaCl2 + 2 Na3PO4 = Ca3(PO4)2 + 6 NaCl
CH3CH2OH + O2 = H2O + CH3COO4 =>
4 CH3CH2OH + 11 O2 = 6 H2O + 4 CH3COO4
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/27/23
Équations équilibrées sur01/26/23
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