| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 C38H78 + 115 O2 = 76 CO2 + 78 H2O
Pb(NO3)2(aq) + Al2(SO4)3(aq) = PbSO4(k) + Al(NO3)3(aq) =>
3 Pb(NO3)2(aq) + Al2(SO4)3(aq) = 3 PbSO4(k) + 2 Al(NO3)3(aq)
PbOHNO3 + HNO3 = Pb(NO3)2 + H2O =>
PbOHNO3 + HNO3 = Pb(NO3)2 + H2O
CH3COOK + PCl3 = CH3COCl + K3PO3 =>
3 CH3COOK + PCl3 = 3 CH3COCl + K3PO3
C4H6 + Ag2O = C4H5Ag + H2O =>
2 C4H6 + Ag2O = 2 C4H5Ag + H2O
H3X + Ba(OH)2 = Ba3X2 + H2O =>
2 H3X + 3 Ba(OH)2 = Ba3X2 + 6 H2O
Ca(s) + O2(g) = Ca2O4 =>
2 Ca(s) + 2 O2(g) = Ca2O4
NaClO + HCl + KI = I2 + H2O + KCl + NaCl =>
NaClO + 2 HCl + 2 KI = I2 + H2O + 2 KCl + NaCl
PCl3 + CH3COOH + H2O = CCH3OH(PO3H2)2 + HCl =>
2 PCl3 + CH3COOH + 5 H2O = CCH3OH(PO3H2)2 + 6 HCl
Al + Co(No3)2 = Co + Al(No3)3 =>
2 Al + 3 Co(No3)2 = 3 Co + 2 Al(No3)3
(NH4)2(SO4) + Al(OH)3 = NH3 + H2O + Al2(SO4)3 =>
3(NH4)2(SO4) + 2 Al(OH)3 = 6 NH3 + 6 H2O + Al2(SO4)3
SrCO3 + CH3COOH = CO2 + H2O + Sr =>
4 SrCO3 + CH3COOH = 6 CO2 + 2 H2O + 4 Sr
Na2SO3 + aceticacid = H2SO3 + C2H3NaO2 =>
Na2SO3 + 2 C2H4O2 = H2SO3 + 2 C2H3NaO2
CuCl + KS = CuS + ClK =>
CuCl + KS = CuS + ClK
Na + H2O = H234678 + NaOH =>
234678 Na + 234678 H2O = H234678 + 234678 NaOH
(NH4)6MnMo9O32 + NaOH = MnO2 + H2O + Na6Mo7O24 + NH3 =>
7(NH4)6MnMo9O32 + 54 NaOH = 7 MnO2 + 48 H2O + 9 Na6Mo7O24 + 42 NH3
NaH2PO4 + KOH = K2HPO4 + NaOH + H2O =>
NaH2PO4 + 2 KOH = K2HPO4 + NaOH + H2O
Fe(NO)3 + Mg = Fe + Mg(NO)3 =>
Fe(NO)3 + Mg = Fe + Mg(NO)3
C2H4 + Cl2 = C2HCl3 + H2 =>
2 C2H4 + 3 Cl2 = 2 C2HCl3 + 3 H2
OH{-} + AsO3{3} + I2 = I{-} + AsO4{3} + H2O =>
2 OH{-} + AsO3{3} + I2 = 2 I{-} + AsO4{3} + H2O
Sc + HCl = ScCl2 + H =>
Sc + 2 HCl = ScCl2 + 2 H
KCl + AgBr = AgCl + KBr =>
KCl + AgBr = AgCl + KBr
K2O + HSO4 = KSO4 + H2O =>
K2O + 2 HSO4 = 2 KSO4 + H2O
FeS2 + Al(OH)3 = Fe(OH)3 + AlS2 =>
FeS2 + Al(OH)3 = Fe(OH)3 + AlS2
CH3COOH + Na2S = Na + H2O + CO + CH2S =>
CH3COOH + Na2S = 2 Na + H2O + CO + CH2S
C5H12S + O2 = CO2 + H2O + S02 =>
2 C5H12S + 16 O2 = 10 CO2 + 12 H2O + S02
C2H5OH + HC2H3O2 = C2H5C2H3O2 + H2O =>
C2H5OH + HC2H3O2 = C2H5C2H3O2 + H2O
CoI2 + Na2CO3 = CoCO3 + NaI =>
CoI2 + Na2CO3 = CoCO3 + 2 NaI
Ca(OH)2 + Al2O3 + H2O = Ca[Al(OH)4]2 =>
Ca(OH)2 + Al2O3 + 3 H2O = Ca[Al(OH)4]2
C3H3O4{-}{+} = C3H2O4{2-} + H{+} =>
C3H3O4{-}{+} = C3H2O4{2-} + H{+}
C10H16 + KMnO4 = C10H16O + KMnO3 =>
C10H16 + KMnO4 = C10H16O + KMnO3
I2 + CCl4 = CI2 + Cl =>
I2 + CCl4 = CI2 + 4 Cl
NH3 + CH3Cl + NaOH = CH3NH2 + H2O + NaCl =>
NH3 + CH3Cl + NaOH = CH3NH2 + H2O + NaCl
Cl2(g) + KI(ac) = KCl(ac) + I2(ac) =>
Cl2(g) + 2 KI(ac) = 2 KCl(ac) + I2(ac)
PbOHNO3 + HNO3 = Pb(NO3)2 + H2O =>
PbOHNO3 + HNO3 = Pb(NO3)2 + H2O
(NH4)2Fe(SO4)2 + K2Cr2O7 + H2SO4 = (NH4)Fe(SO4)2 + K2SO4 + Cr2(SO4)3 + (NH4)2SO4 + H2O =>
6(NH4)2Fe(SO4)2 + K2Cr2O7 + 7 H2SO4 = 6(NH4)Fe(SO4)2 + K2SO4 + Cr2(SO4)3 + 3(NH4)2SO4 + 7 H2O
FeO + HC = Fe + HCO3 =>
3 FeO + HC = 3 Fe + HCO3
FeSO4 + NaClO3 + HCl = FeCl3 + Cl2 + Na2SO4 + H2O =>
2 FeSO4 + 4 NaClO3 + 24 HCl = 2 FeCl3 + 11 Cl2 + 2 Na2SO4 + 12 H2O
Li2O + H2O = H2Li + O2 =>
2 Li2O + 4 H2O = 4 H2Li + 3 O2
SO2(g) + H2O(l) = H2SO4(aq) + H2(g) =>
SO2(g) + 2 H2O(l) = H2SO4(aq) + H2(g)
Fe3O4 + H2 + CH4 = Fe3C + H2O(g) =>
Fe3O4 + 2 H2 + CH4 = Fe3C + 4 H2O(g)
Rh + Cl2 = Rh2Cl6 =>
2 Rh + 3 Cl2 = Rh2Cl6
Cu{+} + Ce{4+} = Cu{2+} + Ce{3+} =>
Cu{+} + Ce{4+} = Cu{2+} + Ce{3+}
Mn{+2} + Fe{+3} + H2O = MnO2 + H{+} + Fe{+2} =>
Mn{+2} + 2 Fe{+3} + 2 H2O = MnO2 + 4 H{+} + 2 Fe{+2}
AgNO3(aq) + NaC2H3O2 = AgNaN + C2O5H3 =>
AgNO3(aq) + NaC2H3O2 = AgNaN + C2O5H3
Cu(NO3)2 + KSCN = CuCN + NO3 + KS =>
Cu(NO3)2 + KSCN = CuCN + 2 NO3 + KS
Ra(s) + N2(g) = Ra3N2(s) =>
3 Ra(s) + N2(g) = Ra3N2(s)
HBr + NH3 = H + BrN =>
HBr + NH3 = 4 H + BrN
PbOHNO3 + HNO3 = Pb(NO3)2 + H2O =>
PbOHNO3 + HNO3 = Pb(NO3)2 + H2O
Fe + Ni(NO3)2*6H2O = Ni + Fe(NO3)2 + H2O =>
Fe + Ni(NO3)2*6H2O = Ni + Fe(NO3)2 + 6 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur02/20/25
Équations équilibrées sur03/22/24
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