| Équations équilibrées la veille | Équations équilibrées le lendemain |
5 F2 + 2 P = 2 PF5
Ca + H2O = Ca(OH)2 + H3 =>
3 Ca + 6 H2O = 3 Ca(OH)2 + 2 H3
Cr2O7{2-} + CH3OH + H{+} = HCO2H + Cr{3+} + H2O =>
2 Cr2O7{2-} + 3 CH3OH + 16 H{+} = 3 HCO2H + 4 Cr{3+} + 11 H2O
Na + H + P + O = Na2HPO4 =>
2 Na + H + P + 4 O = Na2HPO4
Al + O2 = Al2O3 =>
4 Al + 3 O2 = 2 Al2O3
Al + H3PO4 = AlPO4H3 =>
Al + H3PO4 = AlPO4H3
LiCl + FeN = Li3N + FeCl3 =>
3 LiCl + FeN = Li3N + FeCl3
Sn(OH)2 + FeN = Sn3N2 + Fe(OH)3 =>
3 Sn(OH)2 + 2 FeN = Sn3N2 + 2 Fe(OH)3
Mg3N2 + H2O = Mg(OH)2 + NH3 =>
Mg3N2 + 6 H2O = 3 Mg(OH)2 + 2 NH3
Cr2O7{2-} + CH3OH + H{+} = HCO2H + Cr{3+} + H2O(l) =>
2 Cr2O7{2-} + 3 CH3OH + 16 H{+} = 3 HCO2H + 4 Cr{3+} + 11 H2O(l)
HNH3 + O2 + CH4 = HCN + H2O =>
4 HNH3 + 7 O2 + 4 CH4 = 4 HCN + 14 H2O
Ca + H2O = Ca(OH)2 + H3 =>
3 Ca + 6 H2O = 3 Ca(OH)2 + 2 H3
Cr2O7{2-} + CH3OH + H{+} = HCO2H + H2O + Cr{3+} =>
2 Cr2O7{2-} + 3 CH3OH + 16 H{+} = 3 HCO2H + 11 H2O + 4 Cr{3+}
Ca + H2O = Ca(OH)2 + H3 =>
3 Ca + 6 H2O = 3 Ca(OH)2 + 2 H3
ZnBr2 + S = ZnS + Br =>
ZnBr2 + S = ZnS + 2 Br
Mn + CuCl = Cu + MnCl =>
Mn + CuCl = Cu + MnCl
C2 + H6 + OH = C2H6OH =>
C2 + H6 + OH = C2H6OH
CO2 + KHO = K2CO3 + H2O =>
CO2 + 2 KHO = K2CO3 + H2O
Cu + Br2 = CuBr =>
2 Cu + Br2 = 2 CuBr
SrCl + KPO4 = SrPO4 + KCl =>
SrCl + KPO4 = SrPO4 + KCl
ZnBr2 + S = ZnS + Br =>
ZnBr2 + S = ZnS + 2 Br
CH3CH2COOH + Ca = (CH3CH2COO)2Ca + H =>
2 CH3CH2COOH + Ca = (CH3CH2COO)2Ca + 2 H
(F)2(H)2O = HF + (O)3 =>
3(F)2(H)2O = 6 HF + (O)3
Al2O3 + KHSO4 = Al2(SO4)3 + H2O + K2SO4 =>
Al2O3 + 6 KHSO4 = Al2(SO4)3 + 3 H2O + 3 K2SO4
MgO(s) + H2O(g) = Mg(OH)2(aw) =>
MgO(s) + H2O(g) = Mg(OH)2(aw)
MnO4{-} + I2{-} + H{+} = Mn{2+} + I2 + H2O =>
MnO4{-} + 5 I2{-} + 8 H{+} = Mn{2+} + 5 I2 + 4 H2O
PbI2 + HNO3 + Na2CO3 = PbCO3 + I2 + H2 + NaNO3 =>
PbI2 + 2 HNO3 + Na2CO3 = PbCO3 + I2 + H2 + 2 NaNO3
CH3CH2OH(l) + CH3COOH(l) = CH3COOCH2CH3(l) + H2O(l) =>
CH3CH2OH(l) + CH3COOH(l) = CH3COOCH2CH3(l) + H2O(l)
C2H5OH + CuO = (t)CH3COH + Cu + H2O =>
C2H5OH + CuO = (t)CH3COH + Cu + H2O
Mg + HC1 = H + MgC =>
Mg + HC1 = H + MgC
NH4Cl + Na2HPO4 = Na(NH4)HPO4 + NaCl =>
NH4Cl + Na2HPO4 = Na(NH4)HPO4 + NaCl
Ni(iii) + FeCl2 = Ni(iii)Cl3 + Fe =>
2 Ni(iii) + 3 FeCl2 = 2 Ni(iii)Cl3 + 3 Fe
NH3 + O2 = N2 + H2O =>
4 NH3 + 3 O2 = 2 N2 + 6 H2O
CaOCl2 + H2SO4 = CaSO4 + CaCl2 + HClO2 =>
4 CaOCl2 + H2SO4 = CaSO4 + 3 CaCl2 + 2 HClO2
Cu + CH3COOH + O = (CH3COO)2Cu + H2O =>
Cu + 2 CH3COOH + O = (CH3COO)2Cu + H2O
Cu + HNO3 = Cu(NO3)2 + NO2 + H2O =>
Cu + 4 HNO3 = Cu(NO3)2 + 2 NO2 + 2 H2O
MgSO4 + Na2HPO4 + NH4OH = Mg(NH4)PO4 + Na2SO4 + H2O =>
MgSO4 + Na2HPO4 + NH4OH = Mg(NH4)PO4 + Na2SO4 + H2O
Pb(CH3COO)2 + H2S = PbS + CH3COOH =>
Pb(CH3COO)2 + H2S = PbS + 2 CH3COOH
ClO4{-} + Sn{2+} + H{+} = Cl{-} + Sn{4+} + H2O =>
ClO4{-} + 4 Sn{2+} + 8 H{+} = Cl{-} + 4 Sn{4+} + 4 H2O
H2SO4 + LiHCO3 = H2CO3 + Li2SO4 =>
H2SO4 + 2 LiHCO3 = 2 H2CO3 + Li2SO4
AgNO3 + NH4NO3 + NaOH = Ag(NH3)2OH + H2O + NaNO3 =>
AgNO3 + 2 NH4NO3 + 3 NaOH = Ag(NH3)2OH + 2 H2O + 3 NaNO3
Al + CoSO4 = AlSO4 + Co =>
Al + CoSO4 = AlSO4 + Co
Al + NaOH = Al(OOOHHH) + Na =>
Al + 3 NaOH = Al(OOOHHH) + 3 Na
C5H12 + Na = CNa + H2 =>
C5H12 + 5 Na = 5 CNa + 6 H2
Zn + H2CO3 = H + ZnCO3 =>
Zn + H2CO3 = 2 H + ZnCO3
Al(OH)3 + H2SO4 = Al2(SO4)3 + H2O =>
2 Al(OH)3 + 3 H2SO4 = Al2(SO4)3 + 6 H2O
ZnBr2 + S = ZnS + Br =>
ZnBr2 + S = ZnS + 2 Br
CsI + Cl2 = I2 + CsCl2 =>
2 CsI + 2 Cl2 = I2 + 2 CsCl2
Pb(CH3COO)2 + H2S = PbS + CH3COOH =>
Pb(CH3COO)2 + H2S = PbS + 2 CH3COOH
HAc + PrOH = PrAc + H2O =>
HAc + PrOH = PrAc + H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/12/24
Équations équilibrées sur01/11/24
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