| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 H3PO4 + Fe2O3 = Fe2(PO4)2 + 3 H2O
CoCl2 + Kl = CoKl + Cl2 =>
CoCl2 + Kl = CoKl + Cl2
Zn + NHO3 = Zn(NO3)2 + N2O + H2O =>
4 Zn + 10 NHO3 = 4 Zn(NO3)2 + N2O + 5 H2O
CH3NH2 + H2O = CH3NH3{+} + OH{-} =>
CH3NH2 + H2O = CH3NH3{+} + OH{-}
KO + LiOH = LiO + KOH =>
KO + LiOH = LiO + KOH
CuO2 + Al + NaCl = AlO2 + ClCu + Na =>
CuO2 + Al + NaCl = AlO2 + ClCu + Na
C2H2 + H2O + [O] = CH(OH)2CH(OH)2 =>
C2H2 + 2 H2O + 2[O] = CH(OH)2CH(OH)2
ZnCl2 + AgNO3 = Zn[NO3]2 + AgCl =>
ZnCl2 + 2 AgNO3 = Zn[NO3]2 + 2 AgCl
Fe2SO4 + Cl2 + NH3 + H2O = Fe(OH)3 + NH4Cl + (NH4)2SO4 =>
Fe2SO4 + 2 Cl2 + 6 NH3 + 6 H2O = 2 Fe(OH)3 + 4 NH4Cl + (NH4)2SO4
ZnCO3 + H(NO3) = H2O + CO2 + Zn(NO3)2 =>
ZnCO3 + 2 H(NO3) = H2O + CO2 + Zn(NO3)2
LiOH + CO2 = Li2CO3 + H2O =>
2 LiOH + CO2 = Li2CO3 + H2O
AgN + O3 = AgNO3 =>
AgN + O3 = AgNO3
Ba(OH)2(aq) + CO2(g) = BaCO3(s) + H2O(l) =>
Ba(OH)2(aq) + CO2(g) = BaCO3(s) + H2O(l)
CaCO3 + C6H8O7 = CO2 + H2O + CaC6H5O7 =>
18 CaCO3 + 17 C6H8O7 = 12 CO2 + 23 H2O + 18 CaC6H5O7
Na2Cr2O7 + CH3COOH + {-} = Cr{3+} + H2O + CH3COO{-} + Na{+} =>
Na2Cr2O7 + 14 CH3COOH + 6e = 2 Cr{3+} + 7 H2O + 14 CH3COO{-} + 2 Na{+}
Mg + H(CH3CO2) = Mg(CH3CO2) + H2 =>
2 Mg + 2 H(CH3CO2) = 2 Mg(CH3CO2) + H2
Cu + HCl = ClCu + H =>
Cu + HCl = ClCu + H
N2O3 + CU = N2 + CUO =>
N2O3 + 3 CU = N2 + 3 CUO
NaHCO3 + CH3COOH = NaCH3COOH + H2O + CO2 =>
8 NaHCO3 + 9 CH3COOH = 8 NaCH3COOH + 6 H2O + 10 CO2
Zn(HCO3)2 = ZnCO3 + H2O + CO2 =>
Zn(HCO3)2 = ZnCO3 + H2O + CO2
SrCl2 + Na2CrO4 = SrCrO4 + Na2Cl2 =>
SrCl2 + Na2CrO4 = SrCrO4 + Na2Cl2
Zn(NO3)2 + NaOH = Zn(OH)2 + Na2(NO3)2 =>
Zn(NO3)2 + 2 NaOH = Zn(OH)2 + Na2(NO3)2
AgNO3 + NaOH + Na2SO3 = Ag + Na2SO4 + NaNO3 + H2O =>
2 AgNO3 + 2 NaOH + Na2SO3 = 2 Ag + Na2SO4 + 2 NaNO3 + H2O
C4H8Cl2S + H2O = C4H8(OH)2S + HCl =>
C4H8Cl2S + 2 H2O = C4H8(OH)2S + 2 HCl
Mg + Al(No3)3 = Mg(No3)2 + Al =>
3 Mg + 2 Al(No3)3 = 3 Mg(No3)2 + 2 Al
Ca(OH)2 + AgCl = CaCl2 + AgOH =>
Ca(OH)2 + 2 AgCl = CaCl2 + 2 AgOH
C25H34OH + O2 = CO2 + H2O =>
4 C25H34OH + 133 O2 = 100 CO2 + 70 H2O
FeSO4(aq) + Na2S(aq) = Na2SO4(l) + FeS(aq) =>
FeSO4(aq) + Na2S(aq) = Na2SO4(l) + FeS(aq)
C5H11NO2S + O2 = CO2 + H2O + CH4N20 + S =>
20 C5H11NO2S + 133 O2 = 99 CO2 + 108 H2O + CH4N20 + 20 S
BaBr2 + (NH4)2CrO4 = BaCrO4 + BrNH4 =>
BaBr2 + (NH4)2CrO4 = BaCrO4 + 2 BrNH4
HC2H3O2(aq) + Ca(OH)2(aq) = H2O(l) + Ca(C2H3O2)2(aq) =>
2 HC2H3O2(aq) + Ca(OH)2(aq) = 2 H2O(l) + Ca(C2H3O2)2(aq)
Sr + Na2SO4 = Sr2SO4 + Na =>
2 Sr + Na2SO4 = Sr2SO4 + 2 Na
(NH4)2SO3 = NH4 + SO3 =>
(NH4)2SO3 = 2 NH4 + SO3
SnO2 + Na2S + H2O = Na4SnS4 + NaOH =>
SnO2 + 4 Na2S + 2 H2O = Na4SnS4 + 4 NaOH
CH2NO2 + NO2 = CO2 + H2O + N2 =>
4 CH2NO2 + 2 NO2 = 4 CO2 + 4 H2O + 3 N2
Al(OH)3 + Ba = Ba(OH)2 + Al =>
2 Al(OH)3 + 3 Ba = 3 Ba(OH)2 + 2 Al
Na2SO3 + H2SO4 + KMnO4 = Na2SO4 + MnSO4 + K2SO4 + H2O =>
5 Na2SO3 + 3 H2SO4 + 2 KMnO4 = 5 Na2SO4 + 2 MnSO4 + K2SO4 + 3 H2O
NH3 + O2 = NO + H2O =>
4 NH3 + 5 O2 = 4 NO + 6 H2O
H2O + AlCl3 + KOH = K[Al(OH)4] + HCl =>
3 H2O + AlCl3 + KOH = K[Al(OH)4] + 3 HCl
BaCl + PO4 = BaPO4 + Cl =>
BaCl + PO4 = BaPO4 + Cl
KH + Ca = CaK + H =>
KH + Ca = CaK + H
Ba(ClO4)2 + FeBr3 = BaBr2 + Fe(ClO4)3 =>
3 Ba(ClO4)2 + 2 FeBr3 = 3 BaBr2 + 2 Fe(ClO4)3
H2O + HSO4 = (H3O) + SO4 =>
H2O + HSO4 = (H3O) + SO4
SrCl2 + K2(SO4) = KCl + SrSO4 =>
SrCl2 + K2(SO4) = 2 KCl + SrSO4
H2SiO3 + Pb(OH)4 = H2O + Pb(SiO3)2 =>
2 H2SiO3 + Pb(OH)4 = 4 H2O + Pb(SiO3)2
I2 + H2O = IOH + H =>
I2 + 2 H2O = 2 IOH + 2 H
Na2CO3 + HCl = NaCl + H2CO3 =>
Na2CO3 + 2 HCl = 2 NaCl + H2CO3
CO2 + Au = O3 + CAu2 =>
3 CO2 + 6 Au = 2 O3 + 3 CAu2
AgNO3Cu + AgNO3 = Cu(NO3)2 + Ag =>
AgNO3Cu + AgNO3 = Cu(NO3)2 + 2 Ag
HCl(ac) + Ca(OH)2(s) = H2O(l) + CaCl2(ac) =>
2 HCl(ac) + Ca(OH)2(s) = 2 H2O(l) + CaCl2(ac)
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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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