| Équations équilibrées la veille | Équations équilibrées le lendemain |
C2H5OH + NaBr = C2H5Br + NaOH
CuSO4 + Cu(NO3)2 = Cu(SO4)2 + CuNO3 =>
2 CuSO4 + Cu(NO3)2 = Cu(SO4)2 + 2 CuNO3
KOH + NH4PO4 = KPO4 + H2O + NH3 =>
KOH + NH4PO4 = KPO4 + H2O + NH3
BaCl{2} + HCl = BaCl + HCl{2} =>
BaCl{2} + HCl = BaCl + HCl{2}
KOH + Fe(OH)2 = Fe(OH)3 + K =>
KOH + Fe(OH)2 = Fe(OH)3 + K
KClO3 + H2SO4 = HClO4 + ClO2 + K2SO4 + H2O =>
6 KClO3 + 3 H2SO4 = 2 HClO4 + 4 ClO2 + 3 K2SO4 + 2 H2O
C6H12O6 = C2H5OH + CO2 =>
C6H12O6 = 2 C2H5OH + 2 CO2
SiO + NO2 = N + SiO2 =>
2 SiO + NO2 = N + 2 SiO2
Cd + Ag(NO3) = Cd(NO3) + Ag =>
Cd + Ag(NO3) = Cd(NO3) + Ag
HJO3 + HCl = J2 + Cl2 + H2O =>
2 HJO3 + 10 HCl = J2 + 5 Cl2 + 6 H2O
CH2(COOH)2 + NaOH = H3O + CH2(COO)2Na =>
CH2(COOH)2 + NaOH = H3O + CH2(COO)2Na
CH3COH + KMnO4 + H2SO4 = CH3COOH + MnSO4 + K2SO4 + H2O =>
5 CH3COH + 2 KMnO4 + 3 H2SO4 = 5 CH3COOH + 2 MnSO4 + K2SO4 + 3 H2O
Al2(SO4)3(ac) + NaOH(ac) = Na2SO4(ac) + Al(OH)3(s) =>
Al2(SO4)3(ac) + 6 NaOH(ac) = 3 Na2SO4(ac) + 2 Al(OH)3(s)
N2H4 + Cl2 = N2 + HCl =>
N2H4 + 2 Cl2 = N2 + 4 HCl
Cu(OH)2(s) = CuO(s) + H2O(i) =>
Cu(OH)2(s) = CuO(s) + H2O(i)
AgNO3 + Ni2Cl = AgCl + Ni2NO3 =>
AgNO3 + Ni2Cl = AgCl + Ni2NO3
Bi(NO3)3 + NH3*H2O = Bi(OH)3 + NH4NO3 =>
Bi(NO3)3 + 3 NH3*H2O = Bi(OH)3 + 3 NH4NO3
C7H16 + O2 = CO2 + H2O =>
C7H16 + 11 O2 = 7 CO2 + 8 H2O
PbS + OH = PbSO4 + H2O =>
PbS + 8 OH = PbSO4 + 4 H2O
C7H16 + O2 = CO2 + H2O =>
C7H16 + 11 O2 = 7 CO2 + 8 H2O
Cu(SO4) + KBr = CuBr2 + K2(SO4) =>
Cu(SO4) + 2 KBr = CuBr2 + K2(SO4)
PbI2 + CH3COOH = Pb(CH3COO)2 + HI =>
PbI2 + 2 CH3COOH = Pb(CH3COO)2 + 2 HI
K3PO4 + H3PO4 = K3P3O9 + H2O =>
K3PO4 + 2 H3PO4 = K3P3O9 + 3 H2O
KMnO4 + HCl = KCl + MnCl2 + Cl2 + H2O =>
2 KMnO4 + 16 HCl = 2 KCl + 2 MnCl2 + 5 Cl2 + 8 H2O
NaOH + HCl = H2O + NaCl =>
NaOH + HCl = H2O + NaCl
KMnO4 + HCl = KCl + MnCl2 + Cl2 + H2O =>
2 KMnO4 + 16 HCl = 2 KCl + 2 MnCl2 + 5 Cl2 + 8 H2O
C5H10 + O2 = CO2 + HOH =>
2 C5H10 + 15 O2 = 10 CO2 + 10 HOH
KMnO4 + HCl = KCl + MnCl2 + Cl2 + H2O =>
2 KMnO4 + 16 HCl = 2 KCl + 2 MnCl2 + 5 Cl2 + 8 H2O
Cu4SO4 + NaOH = Cu4OH + NaSO4 =>
Cu4SO4 + NaOH = Cu4OH + NaSO4
C2H2N + O2 = CO2 + H2O + N2 =>
2 C2H2N + 5 O2 = 4 CO2 + 2 H2O + N2
MgCl2(aq) + AgNO3(aq) = Mg(NO3)2(aq) + AgCl =>
MgCl2(aq) + 2 AgNO3(aq) = Mg(NO3)2(aq) + 2 AgCl
K(Cl) + Pb(NO3)2 = K(NO3)2 + PbCl =>
K(Cl) + Pb(NO3)2 = K(NO3)2 + PbCl
Mg + H4SnO4 = H2 + MgO + Sn =>
4 Mg + H4SnO4 = 2 H2 + 4 MgO + Sn
Fe(III)O + CO = Fe(III) + CO2 =>
Fe(III)O + CO = Fe(III) + CO2
Na2CO3 + HNO3 = NaNO3 + CO2 + H2O =>
Na2CO3 + 2 HNO3 = 2 NaNO3 + CO2 + H2O
Ni + Mn3(PO4)2 = Mn + Ni3(PO4)2 =>
3 Ni + Mn3(PO4)2 = 3 Mn + Ni3(PO4)2
(CH3)2CCHCH3 + KMnO4 + H2SO4 = CH3COOH + MnSO4 + K2SO4 + H2O =>
2(CH3)2CCHCH3 + 4 KMnO4 + 6 H2SO4 = 5 CH3COOH + 4 MnSO4 + 2 K2SO4 + 6 H2O
MnO4{-} + I{-} + H3O{+} = Mn{2+} + I2{-} + H2O =>
MnO4{-} + 10 I{-} + 8 H3O{+} = Mn{2+} + 5 I2{-} + 12 H2O
Zn + Bi(NO3)3 + HCl = H2 + Zn(NO3)2 + BiCl3 =>
3 Zn + 2 Bi(NO3)3 + 6 HCl = 3 H2 + 3 Zn(NO3)2 + 2 BiCl3
CHOOH + [Ag(NH3)2]OH = Ag + (NH4)2CO3 + NH3 + H2O =>
CHOOH + 2[Ag(NH3)2]OH = 2 Ag + (NH4)2CO3 + 2 NH3 + H2O
Na3SbO3 + HCl + Zn = SbH3 + NaCl + ZnCl2 + H2O =>
Na3SbO3 + 9 HCl + 3 Zn = SbH3 + 3 NaCl + 3 ZnCl2 + 3 H2O
CH4(OH)2 + H2O2 = C6H4O2 + H2O =>
6 CH4(OH)2 + 6 H2O2 = C6H4O2 + 22 H2O
Cu(OH)2 + H3PO4 = CuH3PO4 + (OH)2 =>
Cu(OH)2 + H3PO4 = CuH3PO4 + (OH)2
Cd + H3PO4 = CdPO4 + H2 =>
2 Cd + 2 H3PO4 = 2 CdPO4 + 3 H2
Li + Mn(NO3)2 = Mn + Li(NO3)2 =>
Li + Mn(NO3)2 = Mn + Li(NO3)2
PbBr2 + K2CO3 = KBr + PbCO3 =>
PbBr2 + K2CO3 = 2 KBr + PbCO3
BaCl2 + PbO2 + H2SO4 = Cl2 + PbSO4 + BaSO4 + H2O =>
BaCl2 + PbO2 + 2 H2SO4 = Cl2 + PbSO4 + BaSO4 + 2 H2O
Zn + Bi(NO3)3 + HCl = H2 + Zn(NO3)2 + BiCl3 =>
3 Zn + 2 Bi(NO3)3 + 6 HCl = 3 H2 + 3 Zn(NO3)2 + 2 BiCl3
NaNO3 + KF = NaF + KNO3 =>
NaNO3 + KF = NaF + KNO3
Fe(NH4)2(SO4)2 + Na2CO3 = (NH4)2SO4 + Na2SO4 + FeCO3 =>
Fe(NH4)2(SO4)2 + Na2CO3 = (NH4)2SO4 + Na2SO4 + FeCO3
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur10/30/24
Équations équilibrées sur11/29/23
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