| Équations équilibrées la veille | Équations équilibrées le lendemain |
HCI + Cu = HCICu
RbNO{3+} + BeF{2+} = Be(NO{3}){2} + RbF =>
RbNO{3+} + BeF{2+} = Be(NO{3}){2} + RbF
Cu(OH)2 + NH3 = Cu(NH3)4{2+} + OH{-} =>
Cu(OH)2 + 4 NH3 = Cu(NH3)4{2+} + 2 OH{-}
Co(OH)2 + NaClO + H2O = Co(OH)3 + NaCl =>
2 Co(OH)2 + NaClO + H2O = 2 Co(OH)3 + NaCl
Ca10(PO4)6(OH)2 + H2SO4 = Ca(H2PO4)2 + CaSO4 + H2O =>
Ca10(PO4)6(OH)2 + 7 H2SO4 = 3 Ca(H2PO4)2 + 7 CaSO4 + 2 H2O
K + MnO4 = KMnO4 =>
K + MnO4 = KMnO4
MnO + Cl2 = MnCl2 + Mn2O3 =>
3 MnO + Cl2 = MnCl2 + Mn2O3
Li + PO4 + Zn(NO3)2 = LiNO3 + Zn3(PO4)2 =>
6 Li + 2 PO4 + 3 Zn(NO3)2 = 6 LiNO3 + Zn3(PO4)2
Al2O3 + SO = Al + SO3 =>
2 Al2O3 + 3 SO = 4 Al + 3 SO3
Ag(NH3)2OH + H2S = Ag2S + H2O + NH3 =>
2 Ag(NH3)2OH + H2S = Ag2S + 2 H2O + 4 NH3
RCOH + O = RCOOH =>
RCOH + O = RCOOH
Ag(NH3)2 + NO3 = Ag(NH3)2NO3 =>
Ag(NH3)2 + NO3 = Ag(NH3)2NO3
Mn + OH = MnOH =>
Mn + OH = MnOH
CaCO3(aq) = CaO(s) + CO2(g) =>
CaCO3(aq) = CaO(s) + CO2(g)
NaHPO3 + H2O = NaPO3 + H3O =>
NaHPO3 + H2O = NaPO3 + H3O
Fe(OH)3 + N2O5 = Fe2O3 + N(OH)5 =>
10 Fe(OH)3 + 3 N2O5 = 5 Fe2O3 + 6 N(OH)5
Na2CrO4 + HNO3 = Na(NO3) + H2CrO4 =>
Na2CrO4 + 2 HNO3 = 2 Na(NO3) + H2CrO4
CaCl2 + K2SO4 = Ca(SO4) + K(Cl) =>
CaCl2 + K2SO4 = Ca(SO4) + 2 K(Cl)
Cu(OH)2 + HNO3 = CuNO3 + H(OH)2 =>
Cu(OH)2 + HNO3 = CuNO3 + H(OH)2
CH3CH2CH2OH + PCl5 = CH3CH2CH2Cl + POCl3 + HCl =>
CH3CH2CH2OH + PCl5 = CH3CH2CH2Cl + POCl3 + HCl
Ag + S2O3 = [Ag(S2O3)2] =>
Ag + 2 S2O3 = [Ag(S2O3)2]
CaCl2 + K2CO3 = CaCO3 + KCl =>
CaCl2 + K2CO3 = CaCO3 + 2 KCl
NaCl + Ag(NO3) = Na2(NO3) + AgCl2 =>
2 NaCl + Ag(NO3) = Na2(NO3) + AgCl2
MnO + Cl2 = MnCl2 + Mn2O3 =>
3 MnO + Cl2 = MnCl2 + Mn2O3
AlBr + Cl = AlCl3 + Br2 =>
2 AlBr + 6 Cl = 2 AlCl3 + Br2
CaH2 + MgS = MgH2 + CaS =>
CaH2 + MgS = MgH2 + CaS
Na2S2O3 + K2Cr2O7 + H2SO4 = Na2SO4 + Cr2(SO4)3 + K2SO4 + H2O =>
3 Na2S2O3 + 4 K2Cr2O7 + 13 H2SO4 = 3 Na2SO4 + 4 Cr2(SO4)3 + 4 K2SO4 + 13 H2O
HCl + Na2Co3 = NaHCo3 + NaCl =>
HCl + Na2Co3 = NaHCo3 + NaCl
Cu(NO3)2(l) + NaOH(l) = Cu(OH)2(s) + NaNO3(l) =>
Cu(NO3)2(l) + 2 NaOH(l) = Cu(OH)2(s) + 2 NaNO3(l)
SiO2 + CaO = CaSiO3 =>
SiO2 + CaO = CaSiO3
K(OH{-}1) + Ag(SO4{-}2) = K(SO4{-}2) + Ag(OH{-}1) =>
K(OH{-}1) + Ag(SO4{-}2) = K(SO4{-}2) + Ag(OH{-}1)
CH3(CH2)4COOH + O2 = H2CO3 =>
CH3(CH2)4COOH + 8 O2 = 6 H2CO3
Cl2 + Ca(OH)2 = CaClO3 + CaCl2 + H2O =>
5 Cl2 + 6 Ca(OH)2 = 2 CaClO3 + 4 CaCl2 + 6 H2O
Al2O2 + NaOH + H2O = NaAl(OH)4 + H2 =>
Al2O2 + 2 NaOH + 4 H2O = 2 NaAl(OH)4 + H2
SrCO3 + HCl = SrCl2 + CO2 + H2O =>
SrCO3 + 2 HCl = SrCl2 + CO2 + H2O
H{+]+MnO4{-}+C2O4{2-} = CO2+H2O+Mn{2+} =>
16 H{+]+2MnO4{-}+5C2O4{2-} = 10 CO2+8H2O+2Mn{2+}
C6H8O7 + NaOH = C3H5O7 + H2O + Na =>
C6H8O7 + 12 NaOH = 2 C3H5O7 + 5 H2O + 12 Na
K[Al(OH)4] = KOH + Al(OH)3 =>
K[Al(OH)4] = KOH + Al(OH)3
PbO2 + KMnO4 = Pb2 + K2O + MnO4 =>
2 PbO2 + 8 KMnO4 = Pb2 + 4 K2O + 8 MnO4
FeBr3 + H2O = FeOBr + HBr =>
FeBr3 + H2O = FeOBr + 2 HBr
CH3CH2OH + O2 = C2H4O + H2O =>
2 CH3CH2OH + O2 = 2 C2H4O + 2 H2O
AgNO3(aq) + COOH(aq) = AgCOO(s) + HNO3(aq) =>
AgNO3(aq) + COOH(aq) = AgCOO(s) + HNO3(aq)
CuZn + MHCl = Cu + ZnMHCl =>
CuZn + MHCl = Cu + ZnMHCl
LiOH + Cu = CuO + Li + H =>
LiOH + Cu = CuO + Li + H
NaOH(aq) + H2SO4(g) = Na2SO4(g) + H2O(g) =>
2 NaOH(aq) + H2SO4(g) = Na2SO4(g) + 2 H2O(g)
Fe{3+} + I{-} = Fe{2+} + I2 =>
2 Fe{3+} + 2 I{-} = 2 Fe{2+} + I2
Ca3 + (PO4)2 + H2SO4 = CaSO4 + Ca(H2PO4)2 =>
Ca3 + (PO4)2 + 2 H2SO4 = 2 CaSO4 + Ca(H2PO4)2
NO2 + H3O = HNO2 + H2O =>
NO2 + H3O = HNO2 + H2O
NiS + HCl = NiH + SCl =>
NiS + HCl = NiH + SCl
Cu(OH)2 + NH3 = Cu(NH3)4{2+} + OH{-} =>
Cu(OH)2 + 4 NH3 = Cu(NH3)4{2+} + 2 OH{-}
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur02/15/25
Équations équilibrées sur03/17/24
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