| Équations équilibrées la veille | Équations équilibrées le lendemain |
K2SiO3 + 2 NHO3 = H2O + 2 KNO3 + SiO2
CuSO4 + Ba(NO3)2 = Cu(NO3)2 + BaSO4 =>
CuSO4 + Ba(NO3)2 = Cu(NO3)2 + BaSO4
Zn = Zn5 =>
5 Zn = Zn5
CI2 + O2 = CI2O2 =>
CI2 + O2 = CI2O2
K3FeO3 + HCl = KCl + Fe(OH)3 =>
K3FeO3 + 3 HCl = 3 KCl + Fe(OH)3
Br + O2 = BrO3 =>
2 Br + 3 O2 = 2 BrO3
KMnO4 + Fe(NH4)2(SO4)2 = FeMnO4 + K(NH4)2(SO4)2 =>
KMnO4 + Fe(NH4)2(SO4)2 = FeMnO4 + K(NH4)2(SO4)2
HCl + NH3 = NH4Cl =>
HCl + NH3 = NH4Cl
Pb(OH)3{-} + Fe(OH)2 + H{+} = Pb + Fe(OH)3 + H2O =>
Pb(OH)3{-} + 2 Fe(OH)2 + H{+} = Pb + 2 Fe(OH)3 + H2O
H2SO4 + NaOH = Na2SO4 + H2O =>
H2SO4 + 2 NaOH = Na2SO4 + 2 H2O
Co(OH)3(aq) + HNO3(aq) = Co(NO3)3(aq) + H2O(l) =>
Co(OH)3(aq) + 3 HNO3(aq) = Co(NO3)3(aq) + 3 H2O(l)
Mg2S2 + H3PO4 = Mg3(PO4)2 + H2S =>
3 Mg2S2 + 4 H3PO4 = 2 Mg3(PO4)2 + 6 H2S
H2SO4 + NaCO3 = NaSO4 + CO3 + H2 =>
H2SO4 + NaCO3 = NaSO4 + CO3 + H2
Li(s) + CuCl2(aq) = LiCl(aq) + Cu(s) =>
2 Li(s) + CuCl2(aq) = 2 LiCl(aq) + Cu(s)
C5H9COONa + NaOH = C5H9COOH + Na2O =>
C5H9COONa + NaOH = C5H9COOH + Na2O
HNO3 + CO = HNO2 + CO2 =>
HNO3 + CO = HNO2 + CO2
Mg(MnO4)2 + K2O = KMnO4 + MgO =>
Mg(MnO4)2 + K2O = 2 KMnO4 + MgO
C3H7OH(propanol) + O2 = CO + H2O =>
C3H7OH(propanol) + 3 O2 = 3 CO + 4 H2O
AlN + HCl = AlCl3 + H3N =>
AlN + 3 HCl = AlCl3 + H3N
H2O2 + SO2 = H2SO4 =>
H2O2 + SO2 = H2SO4
Sr + CH3COOH = Sr(CH3COO)2 + H =>
Sr + 2 CH3COOH = Sr(CH3COO)2 + 2 H
PbS + H2O2 = PbO2 + SO2 + H2 =>
PbS + 2 H2O2 = PbO2 + SO2 + 2 H2
Cs + O = CsO2 =>
Cs + 2 O = CsO2
C2H42 + O2 = CO2 + H2O =>
2 C2H42 + 25 O2 = 4 CO2 + 42 H2O
C10H19O3N + O2 = H2O + CO2 + NH4{+} + HCO3{-} =>
2 C10H19O3N + 25 O2 = 14 H2O + 18 CO2 + 2 NH4{+} + 2 HCO3{-}
CSOH = CS + OH =>
CSOH = CS + OH
H2SO4 + (SbO)2SO4 = Sb2(SO4)3 + H2O =>
2 H2SO4 + (SbO)2SO4 = Sb2(SO4)3 + 2 H2O
Fe2O3 + H2 = FeO + H2O =>
Fe2O3 + H2 = 2 FeO + H2O
Zn(s) + Pb(NO3)2 = Zn(NO3)2 + Pb =>
Zn(s) + Pb(NO3)2 = Zn(NO3)2 + Pb
LiBr = Br + Li =>
LiBr = Br + Li
Fe2O3 + H2 = FeO + H2O =>
Fe2O3 + H2 = 2 FeO + H2O
KMnO4 + Na2S + H2O = MnO2 + S + NaOH + KOH =>
2 KMnO4 + 3 Na2S + 4 H2O = 2 MnO2 + 3 S + 6 NaOH + 2 KOH
K + Br2 = KBr =>
2 K + Br2 = 2 KBr
Cl2 + Ca(OH)2 = Ca(OCl)2 + CaCl2 + H2O =>
2 Cl2 + 2 Ca(OH)2 = Ca(OCl)2 + CaCl2 + 2 H2O
(NH4)NO2 = N + H2O =>
(NH4)NO2 = 2 N + 2 H2O
P + O2 = P2O3 =>
4 P + 3 O2 = 2 P2O3
LiOH + Cr2(SO4)3 = Li2SO4 + Cr(OH)3 =>
6 LiOH + Cr2(SO4)3 = 3 Li2SO4 + 2 Cr(OH)3
Mn + KNO3 + KOH = KNO2 + K2MnO4 + H2O =>
Mn + 3 KNO3 + 2 KOH = 3 KNO2 + K2MnO4 + H2O
C4H6 + HCl = C4H7 + Cl =>
C4H6 + HCl = C4H7 + Cl
Na2SO3 + Ba(NO3)2 = Na2(NO3)2 + Ba2(SO3)2 =>
2 Na2SO3 + 2 Ba(NO3)2 = 2 Na2(NO3)2 + Ba2(SO3)2
SO3 + NaOH = NaSO3 + OH =>
SO3 + NaOH = NaSO3 + OH
CoSO4 + Bi = Bi2(SO4)3 + Co =>
3 CoSO4 + 2 Bi = Bi2(SO4)3 + 3 Co
CO2 + H2O = C6H12O6 + O2 =>
6 CO2 + 6 H2O = C6H12O6 + 6 O2
(NH4)NO2 = N + H2O =>
(NH4)NO2 = 2 N + 2 H2O
Ag + H2O(steam) = AgO + H2 =>
Ag + H2O(steam) = AgO + H2
KH + S = K2S + H2 =>
2 KH + S = K2S + H2
H2 + (C1)2 = HC1 =>
H2 + (C1)2 = 2 HC1
(CH2)6N4 + HCl + H2O = NH4Cl + COH2 =>
(CH2)6N4 + 4 HCl + 6 H2O = 4 NH4Cl + 6 COH2
AgNO{3} + Cu = CuNO{3} + Ag =>
AgNO{3} + Cu = CuNO{3} + Ag
Fe + AlO3 = FeO2 + Al =>
3 Fe + 2 AlO3 = 3 FeO2 + 2 Al
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/23/24
Équations équilibrées sur12/23/23
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