| Équations équilibrées la veille | Équations équilibrées le lendemain |
16 H{+} + 26 Zn + 2 MnO4{-} = Mn2{+} + 13 Zn2{+} + 8 H2O
Sr(NO3)2 + Al(NO3)3*9H2O = SrAl2O4 + N2 + H2O + O2 =>
Sr(NO3)2 + 2 Al(NO3)3*9H2O = SrAl2O4 + 4 N2 + 18 H2O + 10 O2
C4H9Cl + H2O = C4H9OH + HCl =>
C4H9Cl + H2O = C4H9OH + HCl
CH3COOH(aq)LiHSO3(aq) = CH3COOLi(aq)SO2(g)H2O(l) =>
CH3COOH(aq)LiHSO3(aq) = CH3COOLi(aq)SO2(g)H2O(l)
Na2O2 + Na = Na2O =>
Na2O2 + 2 Na = 2 Na2O
CaCO3 = CaO + CO2 =>
CaCO3 = CaO + CO2
NaHSO3 = Na2SO3 + SO2 + H2O =>
2 NaHSO3 = Na2SO3 + SO2 + H2O
Ba + CO2 = BaO + C =>
2 Ba + CO2 = 2 BaO + C
NH4Br + LiOH = LiBr + NH3 + H2O =>
NH4Br + LiOH = LiBr + NH3 + H2O
FeSO4 + NaOH = Na2SO4 + Fe(OH)2 =>
FeSO4 + 2 NaOH = Na2SO4 + Fe(OH)2
Ba(OH)3 + NaOH = BaOH + Na(OH)2 =>
Ba(OH)3 + 2 NaOH = BaOH + 2 Na(OH)2
Hg + HNO3 = HgNO32 + NO2 + H2O =>
Hg + 60 HNO3 = HgNO32 + 59 NO2 + 30 H2O
H6TeO6 = H4TeO5 + H2O =>
H6TeO6 = H4TeO5 + H2O
KI + AgNO{3} = AgI + KNO{3} =>
KI + AgNO{3} = AgI + KNO{3}
CsBr + Cl2 = CsCl + Br =>
2 CsBr + Cl2 = 2 CsCl + 2 Br
AlBr3 + KOH = Al(OH)3 + KBr =>
AlBr3 + 3 KOH = Al(OH)3 + 3 KBr
CuSO4 + NaHCO3 = CuCO3 + NaHSO4 =>
CuSO4 + NaHCO3 = CuCO3 + NaHSO4
AgNO3Mg = AgMgNO3 =>
AgNO3Mg = AgMgNO3
I2 = I =>
I2 = 2 I
CaCl2 + K3(PO4) = Ca3(PO4)2 + KCl =>
3 CaCl2 + 2 K3(PO4) = Ca3(PO4)2 + 6 KCl
Ca(OH)2 + KOH = CaOH + K(OH)2 =>
Ca(OH)2 + KOH = CaOH + K(OH)2
Ba(OH)2(aq) + HBr(aq) = BaBr2(aq) + H2O(l) =>
Ba(OH)2(aq) + 2 HBr(aq) = BaBr2(aq) + 2 H2O(l)
Na3PO4 + Zn(OH)2 = NaOH + Zn3(PO4)2 =>
2 Na3PO4 + 3 Zn(OH)2 = 6 NaOH + Zn3(PO4)2
CO2 + KOH = K2CO3 + H2O =>
CO2 + 2 KOH = K2CO3 + H2O
Na + HOH = Na(OH) + H =>
Na + HOH = Na(OH) + H
NaOH + HOAc = NaOAc + H2O =>
NaOH + HOAc = NaOAc + H2O
Ca(OH)2 + H2SO4 = CaSO4(s) + H2O(l) =>
Ca(OH)2 + H2SO4 = CaSO4(s) + 2 H2O(l)
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
C4H10 + O2 = H2O + CO2 =>
2 C4H10 + 13 O2 = 10 H2O + 8 CO2
CuCO3 + Cl = CuCl2 + CO2 + O2 =>
2 CuCO3 + 4 Cl = 2 CuCl2 + 2 CO2 + O2
CaF + Na = NaF + Ca =>
CaF + Na = NaF + Ca
Na2Zn(OH)4 = Na2ZnO2 + H2O =>
Na2Zn(OH)4 = Na2ZnO2 + 2 H2O
K2SiO3 + HCl = KCl + SiO2 + H2O =>
K2SiO3 + 2 HCl = 2 KCl + SiO2 + H2O
NaHCO3 + Pb = PbHCO2 + NaO =>
NaHCO3 + Pb = PbHCO2 + NaO
CuCO3 + Cl = CuCl2 + CO2 + O2 =>
2 CuCO3 + 4 Cl = 2 CuCl2 + 2 CO2 + O2
N2O5 + H2O = HNO3 =>
N2O5 + H2O = 2 HNO3
Fe(OH)SO4 + Ca(HCO3)2 = Fe(OH)3 + CaSO4 + CO2 =>
Fe(OH)SO4 + Ca(HCO3)2 = Fe(OH)3 + CaSO4 + 2 CO2
NO = N2 + O2 =>
2 NO = N2 + O2
CaOH2 = Ca + OH2 =>
CaOH2 = Ca + OH2
CaCO3 = CaO + CO2 =>
CaCO3 = CaO + CO2
H3PO4 + FeBr3 = Fe(PO4) + HBr =>
H3PO4 + FeBr3 = Fe(PO4) + 3 HBr
FeS + O2 = Fe2O3 + S02 =>
4 FeS + 3 O2 = 2 Fe2O3 + 2 S02
NCS{-} + NH4{+} = NH4NCS =>
NCS{-} + NH4{+} = NH4NCS
TiCl4 + Mg = MgCl2 + Ti =>
TiCl4 + 2 Mg = 2 MgCl2 + Ti
CaCO3 = CaO + CO2 =>
CaCO3 = CaO + CO2
CaCl2 + Cs2PO4 = CaPO4 + CsCl =>
CaCl2 + Cs2PO4 = CaPO4 + 2 CsCl
C6H14NH + O2 = CO2 + N2 + H2O =>
4 C6H14NH + 39 O2 = 24 CO2 + 2 N2 + 30 H2O
K + Cu2O = K2O + Cu =>
2 K + Cu2O = K2O + 2 Cu
H2O + Na = H2 + NaOH =>
2 H2O + 2 Na = H2 + 2 NaOH
NaOH + H204 = H2O + Na =>
204 NaOH + H204 = 204 H2O + 204 Na
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur03/26/24
Équations équilibrées sur04/25/23
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