| Équations équilibrées la veille | Équations équilibrées le lendemain |
KF + Ag(NO3) = AgF + KNO3
P2O5 + Ca(OH)2 = CaHPO4 + H2O =>
P2O5 + 2 Ca(OH)2 = 2 CaHPO4 + H2O
BaHPO4 + H2SO4 = H3PO4 + BaSO4 =>
BaHPO4 + H2SO4 = H3PO4 + BaSO4
HgCl2 + SO2 + H2O = Hg2Cl2 + H2SO4 + HCl =>
2 HgCl2 + SO2 + 2 H2O = Hg2Cl2 + H2SO4 + 2 HCl
Cu2 + Ag(No3)2 = Ag + Cu(No3)2 =>
Cu2 + 2 Ag(No3)2 = 2 Ag + 2 Cu(No3)2
Ba(OH)2 + HPO3 = Ba(PO3)2 + H2O =>
Ba(OH)2 + 2 HPO3 = Ba(PO3)2 + 2 H2O
NH3 + H2O = NH4OH =>
NH3 + H2O = NH4OH
C6H14 + CuO = CO2 + H2O + Cu =>
C6H14 + 19 CuO = 6 CO2 + 7 H2O + 19 Cu
Ag + HJ = AgJ + H2 =>
2 Ag + 2 HJ = 2 AgJ + H2
A1 + HC1 = A1C1*3 + H2 =>
2 A1 + 2 HC1 = 2 A1C1*3 + H2
C6H5CH3 + H2SO4 = SO2 + H2O + C6H5CHO =>
C6H5CH3 + 2 H2SO4 = 2 SO2 + 3 H2O + C6H5CHO
CH3COOH + CuO = (CH3COO)2Cu + H2O =>
2 CH3COOH + CuO = (CH3COO)2Cu + H2O
H2S + Pb(NO3)2 = PbS + NO3 + H2 =>
H2S + Pb(NO3)2 = PbS + 2 NO3 + H2
H{+} + H2PO4{-} = H3PO4 =>
H{+} + H2PO4{-} = H3PO4
MgH + H2O = (MgOH)2 + H2 =>
2 MgH + 2 H2O = (MgOH)2 + 2 H2
NaOH(aq) + Mg(s) = Mg(OH)2 + Na =>
2 NaOH(aq) + Mg(s) = Mg(OH)2 + 2 Na
Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3
H2O2 + (NH4)2S = (NH4)2SO4 + H2O =>
4 H2O2 + (NH4)2S = (NH4)2SO4 + 4 H2O
Fe2O3 + C = Fe3O4 + CO2 =>
6 Fe2O3 + C = 4 Fe3O4 + CO2
Br2 + ZnI2 = I2 + ZnBr2 =>
Br2 + ZnI2 = I2 + ZnBr2
KCr(SO4)2 + NaOH = Cr(OH)3 + KNaSO4 + Na2SO4 =>
KCr(SO4)2 + 3 NaOH = Cr(OH)3 + KNaSO4 + Na2SO4
NaCl + AgNH3 = NaNH3 + AgCl =>
NaCl + AgNH3 = NaNH3 + AgCl
Mg(CN)2 + H3PO4 = Mg3(PO4)2 + HCN =>
3 Mg(CN)2 + 2 H3PO4 = Mg3(PO4)2 + 6 HCN
C4H6O2 + NaOH = C3H2COONa + CH3OH =>
3 C4H6O2 + 2 NaOH = 2 C3H2COONa + 4 CH3OH
N2O5 + H2SO4 = NSO4 + H2O + O2 =>
2 N2O5 + 4 H2SO4 = 4 NSO4 + 4 H2O + 3 O2
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
Ag + Fe(NO3)3 = Ag(NO3)2 + Fe =>
3 Ag + 2 Fe(NO3)3 = 3 Ag(NO3)2 + 2 Fe
C2H5OH + O2 = CO2 + H2O =>
C2H5OH + 3 O2 = 2 CO2 + 3 H2O
AgOH + HC2H3O2 = AgC2H3O2 + H2O =>
AgOH + HC2H3O2 = AgC2H3O2 + H2O
AlCl3 + AgNO3 = AgCl + Al(NO3)3 =>
AlCl3 + 3 AgNO3 = 3 AgCl + Al(NO3)3
Li2SO4 + NH4OH = LiOH + (NH4)2SO4 =>
Li2SO4 + 2 NH4OH = 2 LiOH + (NH4)2SO4
Pb(NO3)2(aq) + H2SO4 = PbSO4(s) + HNO3(aq) =>
Pb(NO3)2(aq) + H2SO4 = PbSO4(s) + 2 HNO3(aq)
Na2SiO2 + HCl = H2SiO2 + NaCl =>
Na2SiO2 + 2 HCl = H2SiO2 + 2 NaCl
NaOH + HPO3 = H2O + NaPO3 =>
NaOH + HPO3 = H2O + NaPO3
NaHCO3 + C4H6O4 = Na2C4H4O4 + CO2 + H2O =>
2 NaHCO3 + C4H6O4 = Na2C4H4O4 + 2 CO2 + 2 H2O
Fe + O2 + H2O = Fe(OH)3 =>
4 Fe + 3 O2 + 6 H2O = 4 Fe(OH)3
BaS + K2Co3 = BaCo3 + K2S =>
BaS + K2Co3 = BaCo3 + K2S
P2O5 + H2O = H3PO4 =>
P2O5 + 3 H2O = 2 H3PO4
Al + KOH + H2C2O4*H2O = K3[Al(C2O4)3]*3H2O + H2O + H2 =>
2 Al + 6 KOH + 6 H2C2O4*H2O = 2 K3[Al(C2O4)3]*3H2O + 6 H2O + 3 H2
BaS = Ba + S =>
BaS = Ba + S
ZnO + HCl = ZnCl2 + H2O =>
ZnO + 2 HCl = ZnCl2 + H2O
K2SO4 + CaO = K2O + CaSO4 =>
K2SO4 + CaO = K2O + CaSO4
H3O{+} + CaCO3 = Ca{2+} + H2O + H2CO3 =>
2 H3O{+} + CaCO3 = Ca{2+} + 2 H2O + H2CO3
CuSO4 + KOH = Cu(OH)2 + K2SO4 =>
CuSO4 + 2 KOH = Cu(OH)2 + K2SO4
FeCl3 + NaOH = Fe(OH)3 + NaCl(l) =>
FeCl3 + 3 NaOH = Fe(OH)3 + 3 NaCl(l)
AlI3 + Zn = Al + ZnI2 =>
2 AlI3 + 3 Zn = 2 Al + 3 ZnI2
Sn + Pb(C2H3O2)2 = Sn(C2H3O2)2 + Pb =>
Sn + Pb(C2H3O2)2 = Sn(C2H3O2)2 + Pb
HgO + F2 = Hg2F2 + O2 =>
2 HgO + F2 = Hg2F2 + O2
C2H6 + O2 = CO2 + H2O = =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
Pr2O3 + Na2CO3 + K2CO3 + Nb2O5 = PrNaKNbO5 + CO2 =>
Pr2O3 + Na2CO3 + K2CO3 + Nb2O5 = 2 PrNaKNbO5 + 2 CO2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur02/17/25
Équations équilibrées sur03/19/24
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