| Équations équilibrées la veille | Équations équilibrées le lendemain |
CO2 + 2 H2O + 4 Zn = CH4 + 4 ZnO
MnO2 + HCl = Cl2 + MnCl2 + H2O =>
MnO2 + 4 HCl = Cl2 + MnCl2 + 2 H2O
Li2O + Al2O3 = Li3AlO3 =>
3 Li2O + Al2O3 = 2 Li3AlO3
CO2 + H2O = C7H15OH + O2 =>
14 CO2 + 16 H2O = 2 C7H15OH + 21 O2
KCIO3 = KCI + O2 =>
2 KCIO3 = 2 KCI + 3 O2
Ca + Po = Ca(Po) =>
Ca + Po = Ca(Po)
CCl4(l) = C(s) + Cl2(g) =>
CCl4(l) = C(s) + 2 Cl2(g)
Fe(NO3)2 + NaOH = Fe(OH)2 + NaNO3 =>
Fe(NO3)2 + 2 NaOH = Fe(OH)2 + 2 NaNO3
Al2(SO4)3 + HCl = Al(Cl)3 + H2SO4 =>
Al2(SO4)3 + 6 HCl = 2 Al(Cl)3 + 3 H2SO4
CdCl + Na2S = Cd2S + NaCl =>
2 CdCl + Na2S = Cd2S + 2 NaCl
H2S + HClO = SO2 + HCl + H2O =>
H2S + 3 HClO = SO2 + 3 HCl + H2O
PH3 + KMnO4 + NaOH = K2MnO4 + Na3PO4 + Mn3(PO4)2 + H2O =>
9 PH3 + 24 KMnO4 + 3 NaOH = 12 K2MnO4 + Na3PO4 + 4 Mn3(PO4)2 + 15 H2O
HNO3 + P2O3 + H2O = H3PO4 + NO2 =>
4 HNO3 + P2O3 + H2O = 2 H3PO4 + 4 NO2
MnCO3 + O2 = Mn2O7 + CO2 =>
4 MnCO3 + 5 O2 = 2 Mn2O7 + 4 CO2
HNO3 + Mg(OH)2 = H2O + Mg(NO3)2 =>
2 HNO3 + Mg(OH)2 = 2 H2O + Mg(NO3)2
NaBr + Pb(NO3)2 = Na(NO3) + PbBr2 =>
2 NaBr + Pb(NO3)2 = 2 Na(NO3) + PbBr2
I + AgNO3 + NH3 = AgI + NO2 + H2O =>
7 I + 7 AgNO3 + 2 NH3 = 7 AgI + 9 NO2 + 3 H2O
Ce(SO4)2 + KI = I2 + K2SO4 + Ce2(SO4)3 =>
2 Ce(SO4)2 + 2 KI = I2 + K2SO4 + Ce2(SO4)3
CaF2 + Li2 + SO4 = CaSO4 + LiF =>
CaF2 + Li2 + SO4 = CaSO4 + 2 LiF
NOH + H = N + HOH =>
NOH + H = N + HOH
Cr + O = Cr3O =>
3 Cr + O = Cr3O
SnBr4 + Na2S = NaBr + SnS2 =>
SnBr4 + 2 Na2S = 4 NaBr + SnS2
Ca(OH)2 + Cl2 = CaCl + CaClO3 + H2O =>
6 Ca(OH)2 + 3 Cl2 = 4 CaCl + 2 CaClO3 + 6 H2O
BaSO4 + HCl = BaCl2 + H2SO4 =>
BaSO4 + 2 HCl = BaCl2 + H2SO4
CH3CH2CH(NH2)COOH + Na = CH3CH2CH(NH2)COONa + H2 =>
2 CH3CH2CH(NH2)COOH + 2 Na = 2 CH3CH2CH(NH2)COONa + H2
Sb2(SO4)3 + KCl = SbCl3 + K2SO4 =>
Sb2(SO4)3 + 6 KCl = 2 SbCl3 + 3 K2SO4
CaO + HCl = CaCl + H2O + O2 =>
4 CaO + 4 HCl = 4 CaCl + 2 H2O + O2
Al2(SO4)3 + NH4OH = Al(OH)3 + (NH4)2SO4 =>
Al2(SO4)3 + 6 NH4OH = 2 Al(OH)3 + 3(NH4)2SO4
C3H7Br + KOH = C3H6 + KBr + H2O =>
C3H7Br + KOH = C3H6 + KBr + H2O
NH4OH + Cl = NH4Cl + OH =>
NH4OH + Cl = NH4Cl + OH
Co(NO3)2 + K2SO4 = CoSO4 + KNO3 =>
Co(NO3)2 + K2SO4 = CoSO4 + 2 KNO3
F2G2 + H2 = FH2 + G2H =>
2 F2G2 + 5 H2 = 4 FH2 + 2 G2H
Al + O2 = Al2O3 =>
4 Al + 3 O2 = 2 Al2O3
FeO3 + H2SO4 = Fe2(SO4)3 + H2O + O2 =>
4 FeO3 + 6 H2SO4 = 2 Fe2(SO4)3 + 6 H2O + 3 O2
KHF2 + H2O = KOH + H2 + F2 =>
KHF2 + H2O = KOH + H2 + F2
Al + Cu(NO3)2 = Al(NO3)2 + Cu =>
Al + Cu(NO3)2 = Al(NO3)2 + Cu
Propanol + O2 = CO2 + H2O =>
2 C3H8O + 9 O2 = 6 CO2 + 8 H2O
SiO2 + C + Ca(PO4)2 = CaSiO3 + P + CO =>
SiO2 + 7 C + Ca(PO4)2 = CaSiO3 + 2 P + 7 CO
(ZnOH)2CO3 = ZnO + H2O + CO2 =>
(ZnOH)2CO3 = 2 ZnO + H2O + CO2
Na2PHO4 + HCl = NaH2PO4 + NaCl =>
Na2PHO4 + HCl = NaH2PO4 + NaCl
Co{2+} + NH4{+} + NH3 + Cl{-} + H2O2 = [Co(NH3)6]Cl3 + H2O =>
2 Co{2+} + 2 NH4{+} + 10 NH3 + 6 Cl{-} + H2O2 = 2[Co(NH3)6]Cl3 + 2 H2O
H2S + NO3{-} + H{+} = NO2 + S8 + H2O =>
8 H2S + 16 NO3{-} + 16 H{+} = 16 NO2 + S8 + 16 H2O
Na2Cr2O7 + H2SO4 + C2H5OH = C2H4O + Cr2(SO4)3 + H2O + Na2SO4 =>
Na2Cr2O7 + 4 H2SO4 + 3 C2H5OH = 3 C2H4O + Cr2(SO4)3 + 7 H2O + Na2SO4
BaS + Al = AlS + Ba =>
BaS + Al = AlS + Ba
SO2 + H2SO4 + Na2Cr2O7 = NaSO4 + Cr2(SO4)3 + H2O =>
2 SO2 + 3 H2SO4 + Na2Cr2O7 = 2 NaSO4 + Cr2(SO4)3 + 3 H2O
Al2(SO4)3 + NH4OH = Al(OH)3 + (NH4)2SO4 =>
Al2(SO4)3 + 6 NH4OH = 2 Al(OH)3 + 3(NH4)2SO4
Co(NO3)2 + NH4SCN + C5H11OH = H2[Co(SCN)4] + NH4NO3 + C5H11O + NH4 =>
Co(NO3)2 + 4 NH4SCN + 2 C5H11OH = H2[Co(SCN)4] + 2 NH4NO3 + 2 C5H11O + 2 NH4
CuO + NH4NO3 = Cu + H2O + NO2 =>
3 CuO + NH4NO3 = 3 Cu + 2 H2O + 2 NO2
[Cu(NH3)4](OH)2 + BaCl2 = Ba(OH)2 + CuCl2 + NH3 =>
[Cu(NH3)4](OH)2 + BaCl2 = Ba(OH)2 + CuCl2 + 4 NH3
CH3COOK + O2 = K2CO3 + C + H2O =>
2 CH3COOK + O2 = K2CO3 + 3 C + 3 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/26/24
Équations équilibrées sur12/26/23
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