| Équations équilibrées la veille | Équations équilibrées le lendemain |
Zn + 2 HCl = ZnCl2 + H2
NaHSO4 + NH4HCO3 = NH4HSO4 + NaHCO3 =>
NaHSO4 + NH4HCO3 = NH4HSO4 + NaHCO3
Cu(H2O)6{2+} + OH{-} = Cu(OH)2 + H2O =>
Cu(H2O)6{2+} + 2 OH{-} = Cu(OH)2 + 6 H2O
BI + P = BP + I =>
BI + P = BP + I
Pb + PbO2 = Pb3O4 =>
Pb + 2 PbO2 = Pb3O4
H2S + SO2 = S + H2O =>
2 H2S + SO2 = 3 S + 2 H2O
Mn + AgCl = Ag + MnCl2 =>
Mn + 2 AgCl = 2 Ag + MnCl2
AlCl3 + KMnO4 + H2SO4 = Al2(SO4)3 + K2SO4 + MnSO4 + Cl2 + H2O =>
10 AlCl3 + 6 KMnO4 + 24 H2SO4 = 5 Al2(SO4)3 + 3 K2SO4 + 6 MnSO4 + 15 Cl2 + 24 H2O
Al2(SO4)3 + NaOH = Al(OH)3 + Na2SO4 =>
Al2(SO4)3 + 6 NaOH = 2 Al(OH)3 + 3 Na2SO4
Zn3(PO4)2 + LiNO3 = Li3(PO4) + Zn(NO3)2 =>
Zn3(PO4)2 + 6 LiNO3 = 2 Li3(PO4) + 3 Zn(NO3)2
MnSO4 + Na2CO3 = MnCO3 + Na2SO4 =>
MnSO4 + Na2CO3 = MnCO3 + Na2SO4
N2O + NH4ClO4 + Cl2 = NOCl + H2O =>
N2O + NH4ClO4 + Cl2 = 3 NOCl + 2 H2O
P + Li = P3Li =>
3 P + Li = P3Li
PBr3 = Br2(g) + P4(s) =>
4 PBr3 = 6 Br2(g) + P4(s)
Cu2O + NO3{-} + H3O{+} = Cu{2+} + NO + H2O =>
3 Cu2O + 2 NO3{-} + 14 H3O{+} = 6 Cu{2+} + 2 NO + 21 H2O
H3PO4 + (NH4)6Mo7O24 + HNO3 = (NH4)6(PMo12O40) + (NH4)2NO4 + H2O =>
35 H3PO4 + 60(NH4)6Mo7O24 + 69 HNO3 = 35(NH4)6(PMo12O40) + 73(NH4)2NO4 + 95 H2O
C6H5COOH + H2O2 = CO2 + H2O =>
C6H5COOH + 15 H2O2 = 7 CO2 + 18 H2O
C3H7OH + CuO = C3H7COOH + Cu + H2O =>
4 C3H7OH + 6 CuO = 3 C3H7COOH + 6 Cu + 4 H2O
Ca(PO4)2 + HCl = CaCl2 + HPO4 =>
Ca(PO4)2 + 2 HCl = CaCl2 + 2 HPO4
RCN + HCl = RCl + HNC =>
RCN + HCl = RCl + HNC
CaCO3 + HCe = CaCe2 + H2O + CO2 =>
CaCO3 + 2 HCe = CaCe2 + H2O + CO2
HCl + NaOH = NaCl + H2O =>
HCl + NaOH = NaCl + H2O
HNO3 + CuS = Cu(NO3)2 + S + NO + H2O =>
8 HNO3 + 3 CuS = 3 Cu(NO3)2 + 3 S + 2 NO + 4 H2O
FeCl2 + NH3 = Fe + NCl + H2 =>
FeCl2 + 2 NH3 = Fe + 2 NCl + 3 H2
CaSO3 + HCl = H2SO3 + CaCl2 =>
CaSO3 + 2 HCl = H2SO3 + CaCl2
Fe + Co2 = Fe(Co3)2 =>
Fe + 3 Co2 = Fe(Co3)2
CO(g) = C(s) + O2(g) =>
2 CO(g) = 2 C(s) + O2(g)
CaO + H2O = Ca(OH)2 =>
CaO + H2O = Ca(OH)2
HNO3 + ZnH2 = Zn(NO3)2 + H2 =>
2 HNO3 + ZnH2 = Zn(NO3)2 + 2 H2
N2 + NaCl = Cl2 + NaN3 =>
3 N2 + 2 NaCl = Cl2 + 2 NaN3
AgNO3 + Na2HAsO4 = Ag2(HAsO4) + NaNO3 =>
2 AgNO3 + Na2HAsO4 = Ag2(HAsO4) + 2 NaNO3
CaO + H2O = Ca(OH)2 =>
CaO + H2O = Ca(OH)2
CaCl2 + K2CO3 = KCl + CaCO3 =>
CaCl2 + K2CO3 = 2 KCl + CaCO3
KOH + KCl = ClOH + K2 =>
KOH + KCl = ClOH + K2
CrCl2 + HCl = CrCl + HCl2 =>
CrCl2 + HCl = CrCl + HCl2
Ca(OH)2 + H2O*CO2 = Ca(HCO3)2 + H2O =>
Ca(OH)2 + 2 H2O*CO2 = Ca(HCO3)2 + 2 H2O
N2 + NaCl = Cl2 + NaN3 =>
3 N2 + 2 NaCl = Cl2 + 2 NaN3
CaO + H2O = Ca(OH)2 =>
CaO + H2O = Ca(OH)2
HCl + Na2S2O3*5H2O = NaCl + S + SO2 + H2O =>
2 HCl + Na2S2O3*5H2O = 2 NaCl + S + SO2 + 6 H2O
H2SO3 + HNO3 = SO4{2-} + NO + H2O + H{+} =>
3 H2SO3 + 2 HNO3 = 3 SO4{2-} + 2 NO + H2O + 6 H{+}
NaHSO4 + MgCO3 = Mg(HSO4)2 + Na2CO3 =>
2 NaHSO4 + MgCO3 = Mg(HSO4)2 + Na2CO3
Cr + O2 = Cr1O1 =>
2 Cr + O2 = 2 Cr1O1
O{2-} = O2 + e =>
2 O{2-} = O2 + 4e
HCl + CaCO3 = CaCl2 + H2O + CO2 =>
2 HCl + CaCO3 = CaCl2 + H2O + CO2
CrO3 + CH3CH2OH = CH3CHO + Cr2O3 + H2O =>
2 CrO3 + 3 CH3CH2OH = 3 CH3CHO + Cr2O3 + 3 H2O
NaHSO3 + CuSO4 = CuS + Na2SO4 + H2SO4 =>
4 NaHSO3 + CuSO4 = CuS + 2 Na2SO4 + 2 H2SO4
C3H4O4 + KOH = KCH(COOH)2 + H2O =>
C3H4O4 + KOH = KCH(COOH)2 + H2O
K2Co3 + H2O = KOH + Co2 + H =>
2 K2Co3 + 4 H2O = 4 KOH + 3 Co2 + 4 H
KClO3 + H2SO4 = KHSO4 + [ClO2] + H2O + O2 =>
4 KClO3 + 4 H2SO4 = 4 KHSO4 + 4[ClO2] + 2 H2O + O2
Al(NO3)3 + FeCl3 = Fe(NO3)3 + Al(Cl)3 =>
Al(NO3)3 + FeCl3 = Fe(NO3)3 + Al(Cl)3
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur05/19/24
Équations équilibrées sur06/18/23
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