| Équations équilibrées la veille | Équations équilibrées le lendemain |
KOH + HMnSO4 = KMnSO4 + H2O
KOH + Br2 = KBr + KOBr + H2O =>
2 KOH + Br2 = KBr + KOBr + H2O
ZnO + HCl = ZnCl2 + H2O =>
ZnO + 2 HCl = ZnCl2 + H2O
NaOH + H3PO4 = Na3PO4 + H2O =>
3 NaOH + H3PO4 = Na3PO4 + 3 H2O
FeCl3 = Fe + Cl2 =>
2 FeCl3 = 2 Fe + 3 Cl2
SiO2 + F = SiF6 + O =>
SiO2 + 6 F = SiF6 + 2 O
H2SO4 + ZnCl2 = HCl + ZnSO4 =>
H2SO4 + ZnCl2 = 2 HCl + ZnSO4
Al(OH)3 + CuO = Cu + Al2O3 + H2O2 =>
2 Al(OH)3 + 3 CuO = 3 Cu + Al2O3 + 3 H2O2
Al + O2 = Al2O3 =>
4 Al + 3 O2 = 2 Al2O3
Mn3O4 + KClO4 + K2CO3 = K2MnO4 + KCl + CO2 =>
4 Mn3O4 + 5 KClO4 + 12 K2CO3 = 12 K2MnO4 + 5 KCl + 12 CO2
K3[Fe(CN)6] + KCNS = K3Fe(CNS)6 + KCN =>
K3[Fe(CN)6] + 6 KCNS = K3Fe(CNS)6 + 6 KCN
CO + H2 = CH3OHCH4 + O2 = CO2 + H2O =>
4 CO + 8 H2 = 2 CH3OHCH4 + O2
MnSO4 + NaOH + Br2 = Na2SO4 + NaBr + H2O + Na2MnO4 =>
MnSO4 + 8 NaOH + 2 Br2 = Na2SO4 + 4 NaBr + 4 H2O + Na2MnO4
SO2Ba(OH)2 = H2OBaSO3 =>
SO2Ba(OH)2 = H2OBaSO3
MgF2 + Li2CO3 = MgCO3 + LiF =>
MgF2 + Li2CO3 = MgCO3 + 2 LiF
K3[Fe(CN)6] + KCNS = K3Fe(CNS)6 + KCN =>
K3[Fe(CN)6] + 6 KCNS = K3Fe(CNS)6 + 6 KCN
HCl + NaOCl = Cl2 + H2O + NaCl =>
2 HCl + NaOCl = Cl2 + H2O + NaCl
Na2WO4 + H2SO4 = Na2SO4 + H2WO4 =>
Na2WO4 + H2SO4 = Na2SO4 + H2WO4
CHBr2 + Br2 = CBr4 + HBr =>
2 CHBr2 + 3 Br2 = 2 CBr4 + 2 HBr
BaCl2 + AgNO3(aq) = AgCl + Ba(NO3)2 =>
BaCl2 + 2 AgNO3(aq) = 2 AgCl + Ba(NO3)2
C2H5NO2 + NH4ClO4 = CO2 + Cl2 + H2O + N2 =>
8 C2H5NO2 + 18 NH4ClO4 = 16 CO2 + 9 Cl2 + 56 H2O + 13 N2
[Co(NO3)2] + HCl = [Co(NO3)Cl] + HNO3 =>
[Co(NO3)2] + HCl = [Co(NO3)Cl] + HNO3
Ni + HCl + H2O = NiCl2(H2O)6 + H2 =>
Ni + 2 HCl + 6 H2O = NiCl2(H2O)6 + H2
P4 + Cl2 = P4Cl2 =>
P4 + Cl2 = P4Cl2
H2O(l) + SO3(s) = H2SO4(aq) =>
H2O(l) + SO3(s) = H2SO4(aq)
KCl + Al2(CrO4)3 = K2CrO4 + AlCl3 =>
6 KCl + Al2(CrO4)3 = 3 K2CrO4 + 2 AlCl3
Ca2O2 + H2O = Ca(OH)2 =>
Ca2O2 + 2 H2O = 2 Ca(OH)2
SeO2 + Ba(OH)2 = BaSeO3 + H2O =>
SeO2 + Ba(OH)2 = BaSeO3 + H2O
Al + Br2 = Al2Br6(s) =>
2 Al + 3 Br2 = Al2Br6(s)
Pb + NaCl = Na + PbCl2 =>
Pb + 2 NaCl = 2 Na + PbCl2
LiOH + H2SO4 = Li2SO4 + H2O =>
2 LiOH + H2SO4 = Li2SO4 + 2 H2O
Na3PO4 + CaBr2 = Ca3(PO4)2 + NaBr =>
2 Na3PO4 + 3 CaBr2 = Ca3(PO4)2 + 6 NaBr
K3PO4 + MgCl2 = Mg3(PO4)2 + KCl =>
2 K3PO4 + 3 MgCl2 = Mg3(PO4)2 + 6 KCl
Na(k) + O2(d) = Na2O(k) =>
4 Na(k) + O2(d) = 2 Na2O(k)
MgCl2 = Mg + Cl2 =>
MgCl2 = Mg + Cl2
Ca3(PO4)2 + SiO2 + C = CaSiO3 + P4 + CO =>
2 Ca3(PO4)2 + 6 SiO2 + 10 C = 6 CaSiO3 + P4 + 10 CO
Na2SO5 + HCl = NaCl + H2O + SO4 =>
Na2SO5 + 2 HCl = 2 NaCl + H2O + SO4
(C3H8) + O2 = CO2 + H2O =>
(C3H8) + 5 O2 = 3 CO2 + 4 H2O
C12H12O16 + O2 = CO2 + H2O =>
C12H12O16 + 7 O2 = 12 CO2 + 6 H2O
Pb + Hg2(NO3)2 = Pb(NO3)2 + Hg =>
Pb + Hg2(NO3)2 = Pb(NO3)2 + 2 Hg
C6H12O6 = C8H18O + H2O + CO2 =>
2 C6H12O6 = C8H18O + 3 H2O + 4 CO2
KMnO4 + HCl = KCl + MnCl2 + H2O + Cl2 =>
2 KMnO4 + 16 HCl = 2 KCl + 2 MnCl2 + 8 H2O + 5 Cl2
C6H4(COOH)COOKNaOH = H2ONaC6H4(COO)COOK =>
C6H4(COOH)COOKNaOH = H2ONaC6H4(COO)COOK
NO = N2 + O2 =>
2 NO = N2 + O2
Ca + V1O5 = CaO + V =>
5 Ca + V1O5 = 5 CaO + V
NaHCO3 = Na2O + H2O + CO2 =>
2 NaHCO3 = Na2O + H2O + 2 CO2
Fe(CN)6{3-} + Re + OH{-} = Fe(CN)6{-4} + ReO4{-} + H2O =>
7 Fe(CN)6{3-} + Re + 8 OH{-} = 7 Fe(CN)6{-4} + ReO4{-} + 4 H2O
CO3{2-} + AgNO3 = NO3{2-} + AgCO3 =>
CO3{2-} + AgNO3 = NO3{2-} + AgCO3
Fe(OH) + HNO3 = Fe(NO3)3 + H2O + NO2 =>
Fe(OH) + 5 HNO3 = Fe(NO3)3 + 3 H2O + 2 NO2
K2SO4(s) + Pb(NO3)2 = KNO3 + PbSO4 =>
K2SO4(s) + Pb(NO3)2 = 2 KNO3 + PbSO4
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur10/29/24
Équations équilibrées sur11/28/23
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