| Équations équilibrées la veille |
Li2SO4 + Na2CO3 = Li2CO3 + Na2SO4
FeCl3 + NaOH = Fe(OH)3 + NaCl =>
FeCl3 + 3 NaOH = Fe(OH)3 + 3 NaCl
H2SO4 + Na3PO4 = Na2SO4 + H2O + P2O5 =>
3 H2SO4 + 2 Na3PO4 = 3 Na2SO4 + 3 H2O + P2O5
Ba + SO2 + O2 = BaSO4 =>
Ba + SO2 + O2 = BaSO4
Pb(NO3)2 + BaCl2 = Ba(NO3)2 + PbCl2 =>
Pb(NO3)2 + BaCl2 = Ba(NO3)2 + PbCl2
Al + Fe2O3 = Al2O3 + Fe =>
2 Al + Fe2O3 = Al2O3 + 2 Fe
H2SO3 + Fe(HCO3)3 = Fe2(SO3)3 + CO2 + H2O =>
3 H2SO3 + 2 Fe(HCO3)3 = Fe2(SO3)3 + 6 CO2 + 6 H2O
Al + Cl2 = AlCl3 =>
2 Al + 3 Cl2 = 2 AlCl3
C6H12O6 + O2 = CO2 + H2O =>
C6H12O6 + 6 O2 = 6 CO2 + 6 H2O
CaC2 + H2O = C2H2 + Ca(OH)2 =>
CaC2 + 2 H2O = C2H2 + Ca(OH)2
NiCl2 + Na2(SO4) = Ni(SO4) + NaCl =>
NiCl2 + Na2(SO4) = Ni(SO4) + 2 NaCl
C6H8O6 + CH3NH2 = C6H7O6CH4NH2 =>
C6H8O6 + CH3NH2 = C6H7O6CH4NH2
Ag + S8 = Ag2S =>
16 Ag + S8 = 8 Ag2S
Cu + AgNO3 = Cu(NO3)2 + Ag =>
Cu + 2 AgNO3 = Cu(NO3)2 + 2 Ag
NaOH + BaCH3COO = NaCH3COO + BaOH =>
NaOH + BaCH3COO = NaCH3COO + BaOH
NH3 + O2 = NO2 + H2O =>
4 NH3 + 7 O2 = 4 NO2 + 6 H2O
KI + Fe(OH)3 = KOH + FeI3 =>
3 KI + Fe(OH)3 = 3 KOH + FeI3
PbSO4 + AgNO3 = Ag2SO4 + Pb(NO3)2 =>
PbSO4 + 2 AgNO3 = Ag2SO4 + Pb(NO3)2
HCl + C20H14O4 = HClC20H14O4 =>
HCl + C20H14O4 = HClC20H14O4
Al2(SO4)3 + H2O = Al(OH) + SO4 + H =>
Al2(SO4)3 + 2 H2O = 2 Al(OH) + 3 SO4 + 2 H
H3CCCCH3 + KMnO4 + H2SO4 = CH3COOH + MnSO4 + K2SO4 + H2O =>
5 H3CCCCH3 + 6 KMnO4 + 9 H2SO4 = 10 CH3COOH + 6 MnSO4 + 3 K2SO4 + 4 H2O
BaO + CO2 = BaCO3 =>
BaO + CO2 = BaCO3
NaO + HNO3 = NaO3 + NHO =>
NaO + HNO3 = NaO3 + NHO
Pb(NO3)2 + (NH4)3PO4 = Pb3(PO4)2 + NH4NO3 =>
3 Pb(NO3)2 + 2(NH4)3PO4 = Pb3(PO4)2 + 6 NH4NO3
NaCl + K(SB(OH)6) = Na(SB(OH)6) + KCl =>
NaCl + K(SB(OH)6) = Na(SB(OH)6) + KCl
C3H8N2 + O2 = H2O + CO2 + N2O5 =>
2 C3H8N2 + 15 O2 = 8 H2O + 6 CO2 + 2 N2O5
Ca(CO3) = CaO + CO2 =>
Ca(CO3) = CaO + CO2
Na + I = NaI =>
Na + I = NaI
Cu2S + NH3 = Cu + HS + N =>
3 Cu2S + NH3 = 6 Cu + 3 HS + N
C2H3O2Br + O2 = CO2 + H2O + HBr =>
2 C2H3O2Br + 3 O2 = 4 CO2 + 2 H2O + 2 HBr
C17H35COOK + H2SO4 = C17H35COOH + K2SO4 =>
2 C17H35COOK + H2SO4 = 2 C17H35COOH + K2SO4
Cu + AgNO3 = Cu(NO3)2 + Ag =>
Cu + 2 AgNO3 = Cu(NO3)2 + 2 Ag
H3PO4 + (NH4)2MoO4 + HNO3 = (NH4)3PO4 + MoO3 + NH4NO3H2O =>
H3PO4 + 3(NH4)2MoO4 + 3 HNO3 = (NH4)3PO4 + 3 MoO3 + 3 NH4NO3H2O
HOOBr(g) + HBr(g) = HOBr(g) =>
HOOBr(g) + HBr(g) = 2 HOBr(g)
CH3(CH2)10COONa + HCl = CH3(CH2)10COOH + NaCl =>
CH3(CH2)10COONa + HCl = CH3(CH2)10COOH + NaCl
H2O + C5H10O2 = C3H6O2 + C2H6O =>
H2O + C5H10O2 = C3H6O2 + C2H6O
SiI4 + H2O = SiO2 + HI =>
SiI4 + 2 H2O = SiO2 + 4 HI
NaO2 + H2SO4 = Na2SO4 + H2O + O2 =>
4 NaO2 + 2 H2SO4 = 2 Na2SO4 + 2 H2O + 3 O2
Cu + HNO3 = Cu(NO3)2(aq) + H2O(l) + NO(g) =>
3 Cu + 8 HNO3 = 3 Cu(NO3)2(aq) + 4 H2O(l) + 2 NO(g)
K2[HgI4] + Na2S = HgS + KI + NaI =>
K2[HgI4] + Na2S = HgS + 2 KI + 2 NaI
(NH4)2SO4 + Al2(SO4)3 + H2O = NH4Al(SO4)2H2O =>
(NH4)2SO4 + Al2(SO4)3 + 2 H2O = 2 NH4Al(SO4)2H2O
Ga2S3 = Ga3 + S2 =>
6 Ga2S3 = 4 Ga3 + 9 S2
Zn + HNO3 = Zn(NO3)2 + HNO3NH3 + H2O =>
4 Zn + 10 HNO3 = 4 Zn(NO3)2 + HNO3NH3 + 3 H2O
NH3 + O2 = N2 + H2O =>
4 NH3 + 3 O2 = 2 N2 + 6 H2O
SbCl3 + Na2CO3 + H2O = CO2 + NaCl + SbO(OH) =>
2 SbCl3 + 3 Na2CO3 + H2O = 3 CO2 + 6 NaCl + 2 SbO(OH)
CaCl{2} + Cr(NO{3}){3} = Ca(NO{3}){2} + CrCl{3} =>
CaCl{2} + Cr(NO{3}){3} = Ca(NO{3}){2} + CrCl{3}
HCl + Al = Al(HCl) =>
HCl + Al = Al(HCl)
CH3COH + Ca(OH)2 = H3COOCa + H2O =>
CH3COH + 2 Ca(OH)2 = 2 H3COOCa + H2O
CaCO3 = CaO + CO2 =>
CaCO3 = CaO + CO2
Mg(s) + O2(g) = MgO(s) =>
2 Mg(s) + O2(g) = 2 MgO(s)
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Équations équilibrées sur01/05/25
Équations équilibrées sur02/04/24
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