| Équations équilibrées la veille | Équations équilibrées le lendemain |
Ba + 2 H(OH) = Ba(OH)2 + H2
Nb + I2 = Nb3I8 =>
3 Nb + 4 I2 = Nb3I8
FeCl3 + Fe = FeCl2 =>
2 FeCl3 + Fe = 3 FeCl2
(NH4)2SO4(aq) + ZnCl2(aq) = (NH4)2Cl2(s) + ZnSO4(s) =>
(NH4)2SO4(aq) + ZnCl2(aq) = (NH4)2Cl2(s) + ZnSO4(s)
H2 + CaC2N2 + NaAlF4 + FeSO4 + MgSiO3 + KI + H3PO4 + PbCrO4 + BrCl + CF2Cl2 + SO2 = PbBr2 + CrCl3 + MgCO3 + KAlO4H4 + FeS3C3N3 + PI3 + Na2SiO3 + CaF + H2O =>
168 H2 + 30 CaC2N2 + 6 NaAlF4 + 20 FeSO4 + 3 MgSiO3 + 6 KI + 2 H3PO4 + 6 PbCrO4 + 12 BrCl + 3 CF2Cl2 + 40 SO2 = 6 PbBr2 + 6 CrCl3 + 3 MgCO3 + 6 KAlO4H4 + 20 FeS3C3N3 + 2 PI3 + 3 Na2SiO3 + 30 CaF + 159 H2O
KBr + Cl2 + H2O = KCl + HOBr + HBr =>
2 KBr + Cl2 + H2O = 2 KCl + HOBr + HBr
Al(NO3)3 + H3(PO4) = Al(PO4) + H(NO3) =>
Al(NO3)3 + H3(PO4) = Al(PO4) + 3 H(NO3)
Cl2 + P = P5Cl =>
Cl2 + 10 P = 2 P5Cl
(Cr2O7){2-} + SO2 + H{+} = Cr2(SO4)3 + H2O =>
(Cr2O7){2-} + 3 SO2 + 2 H{+} = Cr2(SO4)3 + H2O
[Zn(NH3)4](OH)2 + H2S = Zn(OH)2 + (NH4)2S =>
[Zn(NH3)4](OH)2 + 2 H2S = Zn(OH)2 + 2(NH4)2S
Tb4O7 + Mn2O3 = TbMnO3 + O =>
Tb4O7 + 2 Mn2O3 = 4 TbMnO3 + O
Hg(s) + O2(g) = HgO =>
2 Hg(s) + O2(g) = 2 HgO
MgCl2(aq) + Li2CO3(aq) = MgCO3 + LiCl =>
MgCl2(aq) + Li2CO3(aq) = MgCO3 + 2 LiCl
H(NO3) + CuS = NO2 + Cu(NO3)2 + H2O + SO2 =>
8 H(NO3) + CuS = 6 NO2 + Cu(NO3)2 + 4 H2O + SO2
Al + Cl2 = AlCl3 =>
2 Al + 3 Cl2 = 2 AlCl3
NaP + KN = NaN + PK =>
NaP + KN = NaN + PK
P2(s) + O2(g) = P4O10(s) =>
2 P2(s) + 5 O2(g) = P4O10(s)
MgClO = Mg + ClO =>
MgClO = Mg + ClO
Al(OH)3 + CuSO4 = Cu(OH)2 + Al2(SO4)3 =>
2 Al(OH)3 + 3 CuSO4 = 3 Cu(OH)2 + Al2(SO4)3
H3PO4 + Ca(OH)2 = Ca3(PO4)2 + H2O =>
2 H3PO4 + 3 Ca(OH)2 = Ca3(PO4)2 + 6 H2O
Al + KOH + H2O = K3[Al(OH)6] + H2 =>
2 Al + 6 KOH + 6 H2O = 2 K3[Al(OH)6] + 3 H2
Al + KOH + H2C2O4*H2O = KAlC2O4 + H2O + H2 =>
2 Al + 2 KOH + 2 H2C2O4*H2O = 2 KAlC2O4 + 4 H2O + H2
FeN + NH4Cl = N2H4 + FeCl =>
FeN + NH4Cl = N2H4 + FeCl
K2Cr2O7 + HCl = O2 + CrCl3 + H2O + KCl =>
2 K2Cr2O7 + 16 HCl = 3 O2 + 4 CrCl3 + 8 H2O + 4 KCl
CuCl2(aq) + Al(s) = Al2Cl3 + Cu =>
3 CuCl2(aq) + 4 Al(s) = 2 Al2Cl3 + 3 Cu
Zn(s) + Ag(NO3)(aq) = Zn(NO3) + Ag =>
Zn(s) + Ag(NO3)(aq) = Zn(NO3) + Ag
KNO2 + K2Cr2O7 + HNO3 = KNO3 + (CrNO3) + H2O =>
5 KNO2 + K2Cr2O7 + 4 HNO3 = 7 KNO3 + 2(CrNO3) + 2 H2O
CaC2 + H2O = C2H2 + Ca(OH)2 =>
CaC2 + 2 H2O = C2H2 + Ca(OH)2
NaNO2 + KMnO4 + C2O2H4 = Mn(NO3)2 + KNO3 + KC2O2H3 + NaC2O2H3 + H2O =>
5 NaNO2 + 2 KMnO4 + 6 C2O2H4 = 2 Mn(NO3)2 + KNO3 + KC2O2H3 + 5 NaC2O2H3 + 3 H2O
C16H32 + O2 = C16H32O2 =>
C16H32 + O2 = C16H32O2
CuCl2 + H3(PO4) = Cu3(PO4)2 + HCl =>
3 CuCl2 + 2 H3(PO4) = Cu3(PO4)2 + 6 HCl
P2H4(l) = PH3(g) + P4(s) =>
6 P2H4(l) = 8 PH3(g) + P4(s)
C3H8O3 + C2H3ClO = C9H14O6 + HCl =>
C3H8O3 + 3 C2H3ClO = C9H14O6 + 3 HCl
NaBr + Na2MnO4 + H6TeO6 = Br2 + MnTeO4 + Na2TeO4 + H2O =>
4 NaBr + Na2MnO4 + 4 H6TeO6 = 2 Br2 + MnTeO4 + 3 Na2TeO4 + 12 H2O
Mg(HCO3)2 + Ca(OH)2 = Mg(OH)2 + CaCO3 + H2O =>
Mg(HCO3)2 + 2 Ca(OH)2 = Mg(OH)2 + 2 CaCO3 + 2 H2O
Mg + Ag2{+} = Mg2{+} + Ag =>
2 Mg + Ag2{+} = Mg2{+} + 2 Ag
C6H10O + KMnO4 = C6H10O4 + MnO2 + K =>
2 C6H10O + 3 KMnO4 = 2 C6H10O4 + 3 MnO2 + 3 K
C11H24 + O2 = CO2 + H2O =>
C11H24 + 17 O2 = 11 CO2 + 12 H2O
Pb(NO3)2(aq) + NH4OH(aq) = Pb(OH)2(s) + NH4NO3(aq) =>
Pb(NO3)2(aq) + 2 NH4OH(aq) = Pb(OH)2(s) + 2 NH4NO3(aq)
C2H3Cl + O2 = CO2 + H2O + HCl =>
2 C2H3Cl + 5 O2 = 4 CO2 + 2 H2O + 2 HCl
HI + KMnO4 = MnI2 + I2 + KI + H2O =>
16 HI + 2 KMnO4 = 2 MnI2 + 5 I2 + 2 KI + 8 H2O
Al(OH)4{-} + H2SO4 = Al(OH)3 + H2O + SO4{-2} =>
2 Al(OH)4{-} + H2SO4 = 2 Al(OH)3 + 2 H2O + SO4{-2}
FeO + Na2CO3 = Na2FeO2 + CO2 =>
FeO + Na2CO3 = Na2FeO2 + CO2
Zn(OH)Cl + NaOH = NaCl + Zn(OH)2 =>
Zn(OH)Cl + NaOH = NaCl + Zn(OH)2
NH4CO3 + Mg(OH) = MgCO3 + H2O + NH3 =>
NH4CO3 + Mg(OH) = MgCO3 + H2O + NH3
Fe + O{+2} = Fe(O{2}) =>
Fe + O{+2} = Fe(O{2})
MgSO4 + Na2CO3 = MgCO3 + Na2SO4 =>
MgSO4 + Na2CO3 = MgCO3 + Na2SO4
NH4OH + H2SO4 = ((NH4)2SO4) + H2O =>
2 NH4OH + H2SO4 = ((NH4)2SO4) + 2 H2O
Sr(s) + HNO3(l) = Sr(NO3)2(ac) + NH4NO3(g) + H2O(l) =>
4 Sr(s) + 10 HNO3(l) = 4 Sr(NO3)2(ac) + NH4NO3(g) + 3 H2O(l)
CaSO3 + Mg(PO4)2 = MgSO3 + Ca(PO4)2 =>
CaSO3 + Mg(PO4)2 = MgSO3 + Ca(PO4)2
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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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