| Équations équilibrées la veille | Équations équilibrées le lendemain |
SrBr2 + (Nh4)2Co3 = SrCo3 + 2 Nh4Br
AgNO3 + Ga = Ag + Ga(NO3)3 =>
3 AgNO3 + Ga = 3 Ag + Ga(NO3)3
At2 + HNO3 = HAtO3 + NO2 + H2O =>
At2 + 10 HNO3 = 2 HAtO3 + 10 NO2 + 4 H2O
KOH + (Fe(NO3)3) = Fe(OH)3 + KNO3 =>
3 KOH + (Fe(NO3)3) = Fe(OH)3 + 3 KNO3
KAI(SO4)2*12H2O = KAI(SO4)2 + H2O =>
KAI(SO4)2*12H2O = KAI(SO4)2 + 12 H2O
P4 + S2 = P2S3 =>
P4 + 3 S2 = 2 P2S3
NH3 + SO2 + H2O = (NH4)2SO3 =>
2 NH3 + SO2 + H2O = (NH4)2SO3
NH4C2H3O2 + Al2(SO4)3 = (NH4)2SO4 + Al(C2H3O2)3 =>
6 NH4C2H3O2 + Al2(SO4)3 = 3(NH4)2SO4 + 2 Al(C2H3O2)3
CaCl2 + MgO = CaO + MgCl2 =>
CaCl2 + MgO = CaO + MgCl2
NO2 + H2O = HNO3 + NO =>
3 NO2 + H2O = 2 HNO3 + NO
MgF2 + Li2CO3 = MgCO3 + LiF =>
MgF2 + Li2CO3 = MgCO3 + 2 LiF
Fe(OH)3 + HCl = [Fe(OH)2]Cl + H2O =>
Fe(OH)3 + HCl = [Fe(OH)2]Cl + H2O
Cr(OH)3 + KOH + Br2 = K2CrO4 + KBr + H2O =>
2 Cr(OH)3 + 10 KOH + 3 Br2 = 2 K2CrO4 + 6 KBr + 8 H2O
(NH4)2S + HBr = H2S + BrNH4 =>
(NH4)2S + 2 HBr = H2S + 2 BrNH4
NaClO4 + SbCl3 = Sb(ClO4)3 + NaCl =>
3 NaClO4 + SbCl3 = Sb(ClO4)3 + 3 NaCl
SnO2 + C = Sn + CO =>
SnO2 + 2 C = Sn + 2 CO
K + I = KI =>
K + I = KI
Ni(NO3)2 + NH3 = Ni(NH3)6(NO3)2 =>
Ni(NO3)2 + 6 NH3 = Ni(NH3)6(NO3)2
Ba(NO3)2 + Na2S04 = BaS04 + NaNO3 =>
Ba(NO3)2 + Na2S04 = BaS04 + 2 NaNO3
(NH4)2SO4 + Al(CN)3 = (SO4)3Al2 + NH4CN =>
3(NH4)2SO4 + 2 Al(CN)3 = (SO4)3Al2 + 6 NH4CN
Ag2O = Ag + O2 =>
2 Ag2O = 4 Ag + O2
Be + HCl = BeCl2 + H2 =>
Be + 2 HCl = BeCl2 + H2
HCl + NaI = NaCl + HI =>
HCl + NaI = NaCl + HI
Al + CuSO4 = Al2(SO4)3 + Cu =>
2 Al + 3 CuSO4 = Al2(SO4)3 + 3 Cu
H2SO4 + LiOH = H2O + LiHSO4 =>
H2SO4 + LiOH = H2O + LiHSO4
NaNO2 + KMnO4 + H2SO4 = K2SO4 + MnSO4 + HNO3 + Na2SO4 + H2O =>
10 NaNO2 + 4 KMnO4 + 11 H2SO4 = 2 K2SO4 + 4 MnSO4 + 10 HNO3 + 5 Na2SO4 + 6 H2O
CH2CH2 + HOCl = CH2OHCH2Cl =>
CH2CH2 + HOCl = CH2OHCH2Cl
C3H6Cl2O + H2O = C3H8O3 + HCl =>
C3H6Cl2O + 2 H2O = C3H8O3 + 2 HCl
Cu(No3)2 + KI(aq) = CuI(s) + I2(s) + KNo3(aq) =>
2 Cu(No3)2 + 4 KI(aq) = 2 CuI(s) + I2(s) + 4 KNo3(aq)
HBrO + NaCl = NaBrClOH =>
HBrO + NaCl = NaBrClOH
K2SO4 + Ca(OH)2 = K2(OH)2 + CaSO4 =>
K2SO4 + Ca(OH)2 = K2(OH)2 + CaSO4
K2MnO4 + H2O = KMnO4 + Mn4O2 + KOH =>
24 K2MnO4 + 14 H2O = 20 KMnO4 + Mn4O2 + 28 KOH
K + HCl = KCl + H =>
K + HCl = KCl + H
Li2(SO4) + Sr(OH)2 = LiOH + SrSO4 =>
Li2(SO4) + Sr(OH)2 = 2 LiOH + SrSO4
SnO2 + C = CO + Sn =>
SnO2 + 2 C = 2 CO + Sn
Fe(NO3)3 + MgCl2 = FeCl2 + Mg(NO3)3 =>
Fe(NO3)3 + MgCl2 = FeCl2 + Mg(NO3)3
HCl + Ca(OH)2 = CaCl2 + H2O =>
2 HCl + Ca(OH)2 = CaCl2 + 2 H2O
HNO3 + C2H5NO2 = NO2 + CO2 + H2O =>
13 HNO3 + C2H5NO2 = 14 NO2 + 2 CO2 + 9 H2O
Na + Br + H3PO4 = Na2HPO4 + HBr =>
2 Na + 2 Br + H3PO4 = Na2HPO4 + 2 HBr
Zn + HCl = ZnCl2 + H2 =>
Zn + 2 HCl = ZnCl2 + H2
Fe2O3 + HNO3 = Fe(NO3)3 + H2O =>
Fe2O3 + 6 HNO3 = 2 Fe(NO3)3 + 3 H2O
Cu + H2SO4 = CuSO4 + H2O + O2S =>
Cu + 2 H2SO4 = CuSO4 + 2 H2O + O2S
KOH(aq) + CaCO3(aq) = K2CO3 + Ca(OH)2 =>
2 KOH(aq) + CaCO3(aq) = K2CO3 + Ca(OH)2
Zn + H3PO4 = Zn3(PO4)2 + H2 =>
3 Zn + 2 H3PO4 = Zn3(PO4)2 + 3 H2
C2H6 + Cl2 = C2H5Cl + HCl =>
C2H6 + Cl2 = C2H5Cl + HCl
CH2CH2 + HOCl = CH2OHCH2Cl =>
CH2CH2 + HOCl = CH2OHCH2Cl
H2SO4 + BaS = BaSO4 + S + H2O =>
4 H2SO4 + 3 BaS = 3 BaSO4 + 4 S + 4 H2O
H2SO4 + NaCO3 = H2Na + SO4CO3 =>
H2SO4 + NaCO3 = H2Na + SO4CO3
CuCl2 + Na2SO4 = CuSO4 + NaCl =>
CuCl2 + Na2SO4 = CuSO4 + 2 NaCl
C2H4 + O2 = (CH2)2O =>
2 C2H4 + O2 = 2(CH2)2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/03/24
Équations équilibrées sur12/03/23
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