| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 Cs3PO4 + 3 CaBr2 = 6 CsBr + Ca3(PO4)2
NaOH + H3PO4 = H2O + Na3PO4 =>
3 NaOH + H3PO4 = 3 H2O + Na3PO4
Co(NO3)2 + NaSCN = Co(SCN)2 + NaNO3 =>
Co(NO3)2 + 2 NaSCN = Co(SCN)2 + 2 NaNO3
HgO + KI = HgI + KO =>
HgO + KI = HgI + KO
[Zn(NH3)4]SO4 + H2S = ZnS + NH3 + (NH4)2SO4 =>
[Zn(NH3)4]SO4 + H2S = ZnS + 2 NH3 + (NH4)2SO4
ZnCl2 + H2S = Zn3S2Cl2 + HCl =>
3 ZnCl2 + 2 H2S = Zn3S2Cl2 + 4 HCl
C3H7OH + NaCl = C3H7Cl + NaOH =>
C3H7OH + NaCl = C3H7Cl + NaOH
Co + Se = CoSe =>
Co + Se = CoSe
NaOH + AlO(OH) + H2O = Na[Al(OH)4] =>
NaOH + AlO(OH) + H2O = Na[Al(OH)4]
FeH2O = FeOH2 =>
FeH2O = FeOH2
HNO3 + CO2 = CHN + O3 =>
3 HNO3 + 3 CO2 = 3 CHN + 5 O3
H2S + NaH = NaS + H =>
H2S + NaH = NaS + 3 H
SO + O2 = SO2 =>
2 SO + O2 = 2 SO2
(Sr(NO3)2) + Na3PO4 = Sr3(PO4) + Na(NO3)2 =>
3(Sr(NO3)2) + Na3PO4 = Sr3(PO4) + 3 Na(NO3)2
CO2 + OH = C5H10 + O2 =>
5 CO2 + 10 OH = C5H10 + 10 O2
FeBr3 + Ca = Fe + CaBr2 =>
2 FeBr3 + 3 Ca = 2 Fe + 3 CaBr2
NaOH(aq) + Co(NO3)2(s) = NaNO3 + Co(OH)2 =>
2 NaOH(aq) + Co(NO3)2(s) = 2 NaNO3 + Co(OH)2
RuClH(CO)(PC18H15)3 + CH3OCH2CH2OH = RuH2(CO)(PC18H15)3 + HCl + OCHCH2OCH3 =>
RuClH(CO)(PC18H15)3 + CH3OCH2CH2OH = RuH2(CO)(PC18H15)3 + HCl + OCHCH2OCH3
Ca + Fe{3}SO4 = Ca{2}SO4 + Fe =>
3 Ca + 2 Fe{3}SO4 = 3 Ca{2}SO4 + 2 Fe
N2H8SO4 + PbN2O6 = NH4NO3 + PbSO4 =>
N2H8SO4 + PbN2O6 = 2 NH4NO3 + PbSO4
Al(s) + HCl(aq) = AlCl3(aq) + H2(g) =>
2 Al(s) + 6 HCl(aq) = 2 AlCl3(aq) + 3 H2(g)
CH3NH3 + Cl + NaOH = H2O + NaCl + CH3NH2 =>
CH3NH3 + Cl + NaOH = H2O + NaCl + CH3NH2
Al + Cu2Cl3 = AlCl3 + Cu =>
Al + Cu2Cl3 = AlCl3 + 2 Cu
C55H96O6 + O2 = CO2 + H2O =>
C55H96O6 + 76 O2 = 55 CO2 + 48 H2O
NH4Cl + Ba(OH)2 = NH3 + BaCl2 + H2O =>
2 NH4Cl + Ba(OH)2 = 2 NH3 + BaCl2 + 2 H2O
Ti2(SO4)4 + Na2CO3 = Ti2(CO3)4 + Na2SO4 =>
Ti2(SO4)4 + 4 Na2CO3 = Ti2(CO3)4 + 4 Na2SO4
HNCO + NO2 = N2 + CO2 + H2O =>
8 HNCO + 6 NO2 = 7 N2 + 8 CO2 + 4 H2O
K2CO3 + H3PO4 = K2PO4 + H3CO3 =>
K2CO3 + H3PO4 = K2PO4 + H3CO3
H + NaOH = NaH + H2O =>
2 H + NaOH = NaH + H2O
Mn(NO3)3 = MnO2 + NO2 + O2 =>
2 Mn(NO3)3 = 2 MnO2 + 6 NO2 + O2
CuO + Cl2 = CuCl2 + O2 =>
2 CuO + 2 Cl2 = 2 CuCl2 + O2
Al(OH)3 + H2SO4 = Al2(SO4)3 + H2O =>
2 Al(OH)3 + 3 H2SO4 = Al2(SO4)3 + 6 H2O
NO(g) + Cl2 = NOCl(g) =>
2 NO(g) + Cl2 = 2 NOCl(g)
CaPbSO4 = PbCaSO4 =>
CaPbSO4 = PbCaSO4
AlBr3 + Sr(OH)2 = Al(OH)2 + SrBr3 =>
AlBr3 + Sr(OH)2 = Al(OH)2 + SrBr3
Fe + Cl + H = HFeCl4 =>
Fe + 4 Cl + H = HFeCl4
Cu(s) + AgNO3(ac) = Ag + Cu(NO3)2(ac) =>
Cu(s) + 2 AgNO3(ac) = 2 Ag + Cu(NO3)2(ac)
H3O{+} + PbO2 + Co = Pb{2+} + Co{3+} + H2O =>
12 H3O{+} + 3 PbO2 + 2 Co = 3 Pb{2+} + 2 Co{3+} + 18 H2O
C82H6 + O2 = CO2 + H2O =>
2 C82H6 + 167 O2 = 164 CO2 + 6 H2O
CaS + Zn(OH)2 = Ca(OH)2 + ZnS =>
CaS + Zn(OH)2 = Ca(OH)2 + ZnS
Cr(OH)3 + HCl = CrCl3 + H2O =>
Cr(OH)3 + 3 HCl = CrCl3 + 3 H2O
Ag2I + Cl = AgCl + I2 =>
2 Ag2I + 4 Cl = 4 AgCl + I2
HCl + MgO = H2O + MgCl2 =>
2 HCl + MgO = H2O + MgCl2
FeSO4 + K4[Fe(CN)6] = K2SO4 + Fe2(Fe(CN)6) =>
2 FeSO4 + K4[Fe(CN)6] = 2 K2SO4 + Fe2(Fe(CN)6)
Ba + Br2 = BaBr2 =>
Ba + Br2 = BaBr2
Al2 + KOH + H2O = KAl(OH)4 + H2 =>
Al2 + 2 KOH + 6 H2O = 2 KAl(OH)4 + 3 H2
H2MoO4 + H2SO4 = (MoO2)SO4 + H2O =>
H2MoO4 + H2SO4 = (MoO2)SO4 + 2 H2O
Al(OH)3 + LiBr = AlBr3 + Li(OH) =>
Al(OH)3 + 3 LiBr = AlBr3 + 3 Li(OH)
KClO4 + AgNO3 = KNO3 + AgClO4 =>
KClO4 + AgNO3 = KNO3 + AgClO4
KMnO4 + HBr + H2O = HBrO3 + MnO2 + KOH =>
2 KMnO4 + HBr + H2O = HBrO3 + 2 MnO2 + 2 KOH
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur04/21/25
Équations équilibrées sur05/21/24
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