| Équations équilibrées la veille | Équations équilibrées le lendemain |
KNO3 + Mg + H2O = Mg(OH)2 + KNO2
CaO + C = CO2 + CaC =>
2 CaO + 3 C = CO2 + 2 CaC
KCl + HBr = HCl + KBr =>
KCl + HBr = HCl + KBr
(NH4)2S + ZnCl2 = ZnS + ClNH4 =>
(NH4)2S + ZnCl2 = ZnS + 2 ClNH4
Sn(s) + HNO3(aq) = SnO2 + NO2 + H2O =>
Sn(s) + 4 HNO3(aq) = SnO2 + 4 NO2 + 2 H2O
BaCrO4 + HCH3CO2 = BaCH3CO2 + HCrO4 =>
BaCrO4 + HCH3CO2 = BaCH3CO2 + HCrO4
Na + H2S = Na2S + H2 =>
2 Na + H2S = Na2S + H2
H2O + C3H5(C15H31COO)3 = C3H5(OH)3 + C16H32O2 =>
3 H2O + C3H5(C15H31COO)3 = C3H5(OH)3 + 3 C16H32O2
Cu(ClO4)2H2 = HClO4 + Cu =>
Cu(ClO4)2H2 = 2 HClO4 + Cu
Ca3P2 + Cl2 + H2O = Ca3(PO4)2 + HCl =>
Ca3P2 + 8 Cl2 + 8 H2O = Ca3(PO4)2 + 16 HCl
Au2Cl6 + Cu = Cu3Cl6 + Au =>
Au2Cl6 + 3 Cu = Cu3Cl6 + 2 Au
Na2SO4 + H2SO4 = NaHSO4 =>
Na2SO4 + H2SO4 = 2 NaHSO4
CH3CH2CH2OH + KMnO4 + H2SO4 = CH3CH2COOH + K2SO4 + MnSO4 + H2O =>
5 CH3CH2CH2OH + 4 KMnO4 + 6 H2SO4 = 5 CH3CH2COOH + 2 K2SO4 + 4 MnSO4 + 11 H2O
C6H5CHO + C2H6OH = C6H5CH3CH2CH3 + O =>
C6H5CHO + C2H6OH = C6H5CH3CH2CH3 + 2 O
FePO4(aq) + Ba(OH)2(aq) = Fe(OH)3(s) + Ba3(PO4)2(aq) =>
2 FePO4(aq) + 3 Ba(OH)2(aq) = 2 Fe(OH)3(s) + Ba3(PO4)2(aq)
C5H9 + O2 = CO2 + H2O =>
4 C5H9 + 29 O2 = 20 CO2 + 18 H2O
C3H5(OH)3 + Na = C2H4O2Na2 + H2 =>
2 C3H5(OH)3 + 6 Na = 3 C2H4O2Na2 + 2 H2
NH3 + N2O3 + H2O = NH4NO2 =>
2 NH3 + N2O3 + H2O = 2 NH4NO2
Au2O + HNO3 = AuNO3 + H2O =>
Au2O + 2 HNO3 = 2 AuNO3 + H2O
NaOH + Zn + H2O = NaZn(OH)2 + H2 =>
2 NaOH + 2 Zn + 2 H2O = 2 NaZn(OH)2 + H2
Mg + I3{-} = Mg{+2} + I{-}} =>
Mg + I3{-} = Mg{+2} + 3 I{-}}
Pb(NO3)2 + KH = PbH2 + KNO3 =>
Pb(NO3)2 + 2 KH = PbH2 + 2 KNO3
Ca(OH)2 + HCl = Ca(Cl)2 + H2O =>
Ca(OH)2 + 2 HCl = Ca(Cl)2 + 2 H2O
CO2(g) + H2O(l) = C6H12O6(s) + O2(g) =>
6 CO2(g) + 6 H2O(l) = C6H12O6(s) + 6 O2(g)
CaCl2 + NaOH = Ca(OH)2 + Na2Cl2 =>
CaCl2 + 2 NaOH = Ca(OH)2 + Na2Cl2
H4B2O5 + Al(OH)3 = Al4(B2O5)3 + H2O =>
3 H4B2O5 + 4 Al(OH)3 = Al4(B2O5)3 + 12 H2O
Ag + Na2SO4 = SO4 + AgNa =>
2 Ag + Na2SO4 = SO4 + 2 AgNa
NaClO + H2SO4 + KI = I2 + NaCl + K2SO4 + H2O =>
NaClO + H2SO4 + 2 KI = I2 + NaCl + K2SO4 + H2O
AgF + CaCl2 = AgCl + CaF2 =>
2 AgF + CaCl2 = 2 AgCl + CaF2
AgNO3 + Mg3(PO4)2 = Ag3PO4 + Mg(NO3)2 =>
6 AgNO3 + Mg3(PO4)2 = 2 Ag3PO4 + 3 Mg(NO3)2
N2H6Cl2 + KNO3 = N2 + KNO2 + H2O + HCl =>
N2H6Cl2 + 2 KNO3 = N2 + 2 KNO2 + 2 H2O + 2 HCl
SnS2 + HNO3 = SnO2 + H2SO4 + NO2 + H2O =>
SnS2 + 16 HNO3 = SnO2 + 2 H2SO4 + 16 NO2 + 6 H2O
Mg26O5 = Mg + O2 =>
2 Mg26O5 = 52 Mg + 5 O2
BeCl2(s) + LlH(s) = BeH2(s) + LlCl(s) =>
BeCl2(s) + 2 LlH(s) = BeH2(s) + 2 LlCl(s)
Fe3Br + Cl2 = FeCl3 + Br2 =>
2 Fe3Br + 9 Cl2 = 6 FeCl3 + Br2
KClO3 + CaCl2 = Ca(OCl)2 + KCl =>
2 KClO3 + 3 CaCl2 = 3 Ca(OCl)2 + 2 KCl
Ca3(PO4)2 + SiO2 + C = CaSiO + CO + P2 =>
Ca3(PO4)2 + 3 SiO2 + 11 C = 3 CaSiO + 11 CO + P2
Fe(OH)3 + C6H8O7H2O = FeC6H5O7 + H2O =>
Fe(OH)3 + C6H8O7H2O = FeC6H5O7 + 4 H2O
C2 + SiO2 = SiC + CO2 =>
C2 + SiO2 = SiC + CO2
MgSO4 + Na2HPO4 + NaHCO3 = Mg3(PO4)2 + Na2SO4 + H2O + CO2 =>
3 MgSO4 + 2 Na2HPO4 + 2 NaHCO3 = Mg3(PO4)2 + 3 Na2SO4 + 2 H2O + 2 CO2
CdS + HCl = H2[CdCl4] + H2S =>
CdS + 4 HCl = H2[CdCl4] + H2S
PH4ClO4 = PCl5 + P2O5 + H2O =>
5 PH4ClO4 = PCl5 + 2 P2O5 + 10 H2O
CdS + HCl = H2[CdCl4] + H2S =>
CdS + 4 HCl = H2[CdCl4] + H2S
NH4SH + CrCl3 = (NH4)3Cl3 + Cr(SH)3 =>
3 NH4SH + CrCl3 = (NH4)3Cl3 + Cr(SH)3
Cu + CaCo3 = Ca + CuCo3 =>
Cu + CaCo3 = Ca + CuCo3
NaCl + F*2 = NaF + Cl*2 =>
NaCl + F*2 = NaF + Cl*2
HNO3 + N = N(NO3)2 + H2 =>
2 HNO3 + N = N(NO3)2 + H2
NaHSO4 + H2O = Na2O + H2SO4 =>
2 NaHSO4 + H2O = Na2O + 2 H2SO4
N2O5 + H2O = NO + OH =>
N2O5 + 3 H2O = 2 NO + 6 OH
H4C10O8H3Br + Ca(OH)2 = Ca2C10O8H3Br + HOH =>
H4C10O8H3Br + 2 Ca(OH)2 = Ca2C10O8H3Br + 4 HOH
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/20/24
Équations équilibrées sur01/19/24
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