| Équations équilibrées la veille | Équations équilibrées le lendemain |
(H3PO4) + 3 CsOH = Cs3PO4 + 3 H2O
MnO2Sn(OH)4 = MnO2(OH)4Sn =>
MnO2Sn(OH)4 = MnO2(OH)4Sn
H2CO3 + Ca = CaCO3 + H2 =>
H2CO3 + Ca = CaCO3 + H2
C20H14O4 + NaOH + HCl = NaOHC20H14O4HCl =>
C20H14O4 + NaOH + HCl = NaOHC20H14O4HCl
Co(OH)2 + HCl = CoCl2 + HOH =>
Co(OH)2 + 2 HCl = CoCl2 + 2 HOH
As2O3 + C = CO2 + As =>
2 As2O3 + 3 C = 3 CO2 + 4 As
Cu + HNO3(rozc) = Cu(NO3)2 + NO2 + H2O =>
Cu + 4 HNO3(rozc) = Cu(NO3)2 + 2 NO2 + 2 H2O
[SnCl4]{2-} + Hg2Cl2 = Hg + [SnCl6]{2-} =>
[SnCl4]{2-} + Hg2Cl2 = 2 Hg + [SnCl6]{2-}
CuBr2 + Al(NO2)3 = Cu(NO2)2 + AlBr3 =>
3 CuBr2 + 2 Al(NO2)3 = 3 Cu(NO2)2 + 2 AlBr3
ZrCl4 + NaOH = Zr(OH)4 + NaCl =>
ZrCl4 + 4 NaOH = Zr(OH)4 + 4 NaCl
As2O3 + C = CO2 + As =>
2 As2O3 + 3 C = 3 CO2 + 4 As
HH2O = H2 + O2 =>
2 HH2O = 3 H2 + O2
CaO + H2SO4 = CaSO4 + H2O =>
CaO + H2SO4 = CaSO4 + H2O
KI + NaNO3 + H2SO4 = I2 + K2SO4 + Na2SO4 + N2 + H2O =>
10 KI + 2 NaNO3 + 6 H2SO4 = 5 I2 + 5 K2SO4 + Na2SO4 + N2 + 6 H2O
H2S + N2 = NH3 + S =>
3 H2S + N2 = 2 NH3 + 3 S
Ca(NO3)2 + Mg3(PO4)2 = Mg(NO3)2 + Ca3(PO4)2 =>
3 Ca(NO3)2 + Mg3(PO4)2 = 3 Mg(NO3)2 + Ca3(PO4)2
C6H3NH2(NO2)2 + O2 = CO2 + H2O + N2 =>
4 C6H3NH2(NO2)2 + 21 O2 = 24 CO2 + 10 H2O + 6 N2
MnSO4NH4HCO3 = MnCO3NH4HSO4 =>
MnSO4NH4HCO3 = MnCO3NH4HSO4
HCOOH + HS = COOH + H2S =>
HCOOH + HS = COOH + H2S
S2O3{-2} + I2 = S4O6{-2} + I{-} =>
2 S2O3{-2} + I2 = S4O6{-2} + 2 I{-}
Ca(OH)2 + MgCO3 = Mg(OH)2 + CaCO3 =>
Ca(OH)2 + MgCO3 = Mg(OH)2 + CaCO3
MnSO4 = MnOSO3 =>
MnSO4 = MnOSO3
Pb(NO3)2 + Na2CO3 = Na2(NO3)2 + Pb(CO3) =>
Pb(NO3)2 + Na2CO3 = Na2(NO3)2 + Pb(CO3)
TiO + HNO3 = Ti(NO3)2 + H2O =>
TiO + 2 HNO3 = Ti(NO3)2 + H2O
Ca(HCO3)2 + Ba(OH)2 = BaCO3 + Ca(OH)2 + H2O =>
Ca(HCO3)2 + 2 Ba(OH)2 = 2 BaCO3 + Ca(OH)2 + 2 H2O
RbBr + AgNO3 = AgBr + RbNO3 =>
RbBr + AgNO3 = AgBr + RbNO3
Pr + O2 = Pr2O3 =>
4 Pr + 3 O2 = 2 Pr2O3
HIO3NaOH = NaIO3H2O =>
HIO3NaOH = NaIO3H2O
BaO + H3PO4 = Ba3(PO4)2 + H2O =>
3 BaO + 2 H3PO4 = Ba3(PO4)2 + 3 H2O
KOH + Cl2 = KCl + KClO + H2O =>
2 KOH + Cl2 = KCl + KClO + H2O
KH + RbOH = KOH + RbH =>
KH + RbOH = KOH + RbH
Ca(OH)2 + H3PO4 = Ca3(PO4)2 + H2O =>
3 Ca(OH)2 + 2 H3PO4 = Ca3(PO4)2 + 6 H2O
NiCl2 + NH4OH = [Ni(NH3)6]Cl2 + H2O =>
NiCl2 + 6 NH4OH = [Ni(NH3)6]Cl2 + 6 H2O
Ca3(PO4)2 + H2SO4 = CaSO4 + Ca(H2PO4)2 =>
Ca3(PO4)2 + 2 H2SO4 = 2 CaSO4 + Ca(H2PO4)2
C9H11N + H2 = C9H17N =>
C9H11N + 3 H2 = C9H17N
N2H4 + H2O2 = N2 + H2O =>
N2H4 + 2 H2O2 = N2 + 4 H2O
Ca(OH)2 + HMo3 = Ca(Mo3)2 + H2O =>
Ca(OH)2 + 2 HMo3 = Ca(Mo3)2 + 2 H2O
DMSO + O2 = DMSO2 =>
2 DMSO + O2 = 2 DMSO2
Cl2 = Cl =>
Cl2 = 2 Cl
HCOOH + CH3CH2OH = HCOOCH2CH3 + H2O =>
HCOOH + CH3CH2OH = HCOOCH2CH3 + H2O
CuCl2 + NaNO3 = Cu(NO3)2 + NaCl =>
CuCl2 + 2 NaNO3 = Cu(NO3)2 + 2 NaCl
NH3(l)HCl(l) = NH4Cl(s) =>
NH3(l)HCl(l) = NH4Cl(s)
NH3(aq) + H2SO4(aq) = (NH4)2SO4 =>
2 NH3(aq) + H2SO4(aq) = (NH4)2SO4
C2H6O2 + HCl = C2H4Cl2 + H2O =>
C2H6O2 + 2 HCl = C2H4Cl2 + 2 H2O
FeSO4 + Cl2 + H2SO4 = Fe2(SO4)3 + HCl =>
2 FeSO4 + Cl2 + H2SO4 = Fe2(SO4)3 + 2 HCl
NH3 + CuCl2 = Cu(NH3) + Cl =>
NH3 + CuCl2 = Cu(NH3) + 2 Cl
Mg + Fe = Mg2Fe =>
2 Mg + Fe = Mg2Fe
NH3 + NO2 = N2O + H2O =>
6 NH3 + 8 NO2 = 7 N2O + 9 H2O
CH3CH2COH + CU(OH)2 = CH3CH2COOH + CU2O + H2O =>
4 CH3CH2COH + 6 CU(OH)2 = 5 CH3CH2COOH + 3 CU2O + 3 H2O
Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur02/02/25
Équations équilibrées sur03/04/24
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