| Équations équilibrées la veille | Équations équilibrées le lendemain |
24 OH + Cr3 = 3 CrO4 + 12 H2O
CuAl = Cu + Al =>
CuAl = Cu + Al
Fe2O3(s) + H2S = Fe + H2SO4 =>
4 Fe2O3(s) + 3 H2S = 8 Fe + 3 H2SO4
Cd2 + H2SO4 = Cd(SO4)2 + H2 =>
Cd2 + 4 H2SO4 = 2 Cd(SO4)2 + 4 H2
Fe2(CO3)3 + Ca(SO4) = Fe2(SO4)3 + Ca(CO3) =>
Fe2(CO3)3 + 3 Ca(SO4) = Fe2(SO4)3 + 3 Ca(CO3)
NH3 + H2SO4 = SO2 + H2O + NOH =>
NH3 + 2 H2SO4 = 2 SO2 + 3 H2O + NOH
Ca(OH)2 + HC3H5O3 = H2O + Ca(C3H5O3)2 =>
Ca(OH)2 + 2 HC3H5O3 = 2 H2O + Ca(C3H5O3)2
PH3 + AgNO3 + H2O = H3PO4 + Ag + HNO3 =>
PH3 + 8 AgNO3 + 4 H2O = H3PO4 + 8 Ag + 8 HNO3
CH(CH2)7COOH + O2 = H2O + CO2 =>
CH(CH2)7COOH + 12 O2 = 8 H2O + 9 CO2
K2Cr2O4 + H2SO4 = K2SO4 + Cr2(SO4)3 + H2O =>
K2Cr2O4 + 4 H2SO4 = K2SO4 + Cr2(SO4)3 + 4 H2O
KMnO4 + H2SO4H2O2 = K2SO4 + MnSO4 + O2 + H2O =>
2 KMnO4 + 3 H2SO4H2O2 = K2SO4 + 2 MnSO4 + 4 O2 + 6 H2O
NbI5 + Cl2 = ICl + Nb =>
2 NbI5 + 5 Cl2 = 10 ICl + 2 Nb
Fe + SO4 + NaOH = FeOH + Na2SO4 =>
2 Fe + SO4 + 2 NaOH = 2 FeOH + Na2SO4
Ca(OH)2 + AgNO3 = Ca(NO3)2 + Ag2(OH)2 =>
Ca(OH)2 + 2 AgNO3 = Ca(NO3)2 + Ag2(OH)2
Hg(NO3)2 + H3PO3 = Hg + NO2 + H3PO4 =>
Hg(NO3)2 + 2 H3PO3 = Hg + 2 NO2 + 2 H3PO4
NiCl2 + LiH = Ni + H2 + LiCl =>
NiCl2 + 2 LiH = Ni + H2 + 2 LiCl
K2Cr2O7 + Na2S + HCl = KCl + CrCl + NaCl + S + H2O =>
K2Cr2O7 + 5 Na2S + 14 HCl = 2 KCl + 2 CrCl + 10 NaCl + 5 S + 7 H2O
Cs + CaO = Cs2O + Ca =>
2 Cs + CaO = Cs2O + Ca
Al2(SO4)3 + H2O + Na2S = Al(OH)3 + Na2SO4 + H2S =>
Al2(SO4)3 + 6 H2O + 3 Na2S = 2 Al(OH)3 + 3 Na2SO4 + 3 H2S
FeS2 + HNO3 = Fe(NO3)3 + H2O + H2SO4 + NO2 =>
FeS2 + 18 HNO3 = Fe(NO3)3 + 7 H2O + 2 H2SO4 + 15 NO2
CaS + AlCl3 = Al2S3 + CaCl2 =>
3 CaS + 2 AlCl3 = Al2S3 + 3 CaCl2
SH2 + O2 = H2OS =>
2 SH2 + O2 = 2 H2OS
Na2CO3 + HClO4 = Na2H + ClO4CO3 =>
Na2CO3 + HClO4 = Na2H + ClO4CO3
Ag + HNO3 + H2O2 = AgNO3 + H2O =>
2 Ag + 2 HNO3 + H2O2 = 2 AgNO3 + 2 H2O
NaI + Br = BrI + Na =>
NaI + Br = BrI + Na
CH3ONO + HCl = CH3OH + NOCl =>
CH3ONO + HCl = CH3OH + NOCl
N2SO4 + HCl = H2SO4 + NCl =>
N2SO4 + 2 HCl = H2SO4 + 2 NCl
Cu + (SO3) = Cu(SO3) =>
Cu + (SO3) = Cu(SO3)
(NH4)2S(aq) + Pb(NO3)2 = NH4NO3 + PbS(s) =>
(NH4)2S(aq) + Pb(NO3)2 = 2 NH4NO3 + PbS(s)
Mg + SIO2 = MgO + SI =>
2 Mg + SIO2 = 2 MgO + SI
C9H19 + O2 = CO2 + H2O =>
4 C9H19 + 55 O2 = 36 CO2 + 38 H2O
K + Mn2 + O2 = KMnO4 =>
2 K + Mn2 + 4 O2 = 2 KMnO4
LiC = Li + C =>
LiC = Li + C
Ca(OH)2 + H3PO4 = Ca3(PO4)2 + H2O =>
3 Ca(OH)2 + 2 H3PO4 = Ca3(PO4)2 + 6 H2O
Hg2 + HCl = Hg2Cl2 + H =>
Hg2 + 2 HCl = Hg2Cl2 + 2 H
Na + N + O3 = NaNO3 =>
Na + N + O3 = NaNO3
K2C4H4O5 + NaOH = KNaC4H4O5 + KOH =>
K2C4H4O5 + NaOH = KNaC4H4O5 + KOH
Bi2O3 + K2CO3 = K2O + Bi2(CO3)3 =>
Bi2O3 + 3 K2CO3 = 3 K2O + Bi2(CO3)3
(NaPO4)6 = Na + PO4 =>
(NaPO4)6 = 6 Na + 6 PO4
CO + H = COH =>
CO + H = COH
CaCO3 + C9H8O4 = CO2 + H2O + CaC9H6O4 =>
CaCO3 + C9H8O4 = CO2 + H2O + CaC9H6O4
PbSO3 + HNO3 = PbSO3HNO3 =>
PbSO3 + HNO3 = PbSO3HNO3
LiNO3 + NH4F = LiF + NH4NO3 =>
LiNO3 + NH4F = LiF + NH4NO3
S + KMnO4 + H2O = Mn + K2SO4 + H2SO4 =>
7 S + 6 KMnO4 + 4 H2O = 6 Mn + 3 K2SO4 + 4 H2SO4
C6H12O6 + K2Cr2O7 + H2SO4 = CO2 + K2SO4 + Cr2(SO4)3 + H2O =>
C6H12O6 + 4 K2Cr2O7 + 16 H2SO4 = 6 CO2 + 4 K2SO4 + 4 Cr2(SO4)3 + 22 H2O
AlCu + HCl = AlCl + CuCl + H2 =>
AlCu + 2 HCl = AlCl + CuCl + H2
Na2C2 + H2 = C3H4 + Na =>
3 Na2C2 + 4 H2 = 2 C3H4 + 6 Na
C5H11OH + CH2O2 = C5H10O2 + CH3OH =>
C5H11OH + CH2O2 = C5H10O2 + CH3OH
GaBr3 + Cl2 = GaCl3 + Br2 =>
2 GaBr3 + 3 Cl2 = 2 GaCl3 + 3 Br2
LiCO3 + MgSO4 = LiSO4 + MgCO3 =>
LiCO3 + MgSO4 = LiSO4 + MgCO3
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur03/27/25
Équations équilibrées sur04/26/24
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