| Équations équilibrées la veille | Équations équilibrées le lendemain |
PbBr2 + 2 HCl = 2 HBr + PbCl2
Na2CO3 + Mg(NO3)2 = MgCO3 + NaNO3 =>
Na2CO3 + Mg(NO3)2 = MgCO3 + 2 NaNO3
NaOCl + H3AsO3 = NaCl + H3AsO4 =>
NaOCl + H3AsO3 = NaCl + H3AsO4
Bi + F2 = BiF3 =>
2 Bi + 3 F2 = 2 BiF3
H2O(l) + P4O10(s) = H3PO4(l) = =>
6 H2O(l) + P4O10(s) = 4 H3PO4(l)
Fe{+3} + S = FeS{+3} =>
Fe{+3} + S = FeS{+3}
MnS2O6 + H2SO3 = MnSO3 + H2S2O6 =>
MnS2O6 + H2SO3 = MnSO3 + H2S2O6
FeO + NaOH = Fe(OH)3 + Na3O =>
FeO + 3 NaOH = Fe(OH)3 + Na3O
H2O + NaHCO3 = H2CO3 + Na + OH =>
H2O + NaHCO3 = H2CO3 + Na + OH
FeS + HCl = FeCl2 + H2S =>
FeS + 2 HCl = FeCl2 + H2S
MgCO3 + NaCl = MgCl2 + Na2CO3 =>
MgCO3 + 2 NaCl = MgCl2 + Na2CO3
P + H2O = PH3 + H3PO3 =>
2 P + 3 H2O = PH3 + H3PO3
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
Ga + HCl = GaCl3 + H2 =>
2 Ga + 6 HCl = 2 GaCl3 + 3 H2
C2H4 + O2 = CO2 + H2O =>
C2H4 + 3 O2 = 2 CO2 + 2 H2O
Bi + O2 = Bi2O3 =>
4 Bi + 3 O2 = 2 Bi2O3
C3H8O + Na = C3H6ONa + H2 =>
C3H8O + Na = C3H6ONa + H2
FeCl3*6H2O + K2C2O4*H2O = K3Fe(C2O4)3*3H2O + H2O + KCl =>
FeCl3*6H2O + 3 K2C2O4*H2O = K3Fe(C2O4)3*3H2O + 6 H2O + 3 KCl
K2SO4 + BaCl2 = BaSO4 + KCl =>
K2SO4 + BaCl2 = BaSO4 + 2 KCl
FeCl3*6H2O + K2C2O4*3H2O = K3Fe(C2O4)3*3H2O + H2O + KCl =>
FeCl3*6H2O + 3 K2C2O4*3H2O = K3Fe(C2O4)3*3H2O + 12 H2O + 3 KCl
KOH + H3PO4 = K3PO4 + H2O =>
3 KOH + H3PO4 = K3PO4 + 3 H2O
CoSO4 + HCl = CoCl2 + H2O + SO3 =>
CoSO4 + 2 HCl = CoCl2 + H2O + SO3
Ga + O2 = GaO =>
2 Ga + O2 = 2 GaO
[C3H5N3O9](l) = CO2(g) + H2O(g) + N2(g) + O2(g) =>
4[C3H5N3O9](l) = 12 CO2(g) + 10 H2O(g) + 6 N2(g) + O2(g)
Ag + NO3 = AgNO3 =>
Ag + NO3 = AgNO3
H3PO4 + KOH = H2O + PO4OH + K =>
H3PO4 + 4 KOH = 3 H2O + PO4OH + 4 K
PbBr2 + HCl = HBr + PbCl2 =>
PbBr2 + 2 HCl = 2 HBr + PbCl2
Rb + HC2H3O2 = RbC2H3O2 + H2 =>
2 Rb + 2 HC2H3O2 = 2 RbC2H3O2 + H2
As + O2 = As2O3 =>
4 As + 3 O2 = 2 As2O3
Na2CO3 + HCl = NaCl + H2O + CO2 =>
Na2CO3 + 2 HCl = 2 NaCl + H2O + CO2
Ga + Br2 = GaBr3 =>
2 Ga + 3 Br2 = 2 GaBr3
NaHSO4Ba(OH)2 = BaSO4NaOHH2O =>
NaHSO4Ba(OH)2 = BaSO4NaOHH2O
C4H8O + O2 = CO2 + H2O =>
2 C4H8O + 11 O2 = 8 CO2 + 8 H2O
NaClSiO2 = (SiO2)NaCl =>
NaClSiO2 = (SiO2)NaCl
FeCl3 + NaOH = Fe(OH)3 + NaCl =>
FeCl3 + 3 NaOH = Fe(OH)3 + 3 NaCl
Na + BaBr2 = NaBr + Ba =>
2 Na + BaBr2 = 2 NaBr + Ba
FeCl3 + NaOH = Fe(OH)3 + NaCl =>
FeCl3 + 3 NaOH = Fe(OH)3 + 3 NaCl
KF + Pb(NO3)2 = KNO3 + PbF2 =>
2 KF + Pb(NO3)2 = 2 KNO3 + PbF2
Rb + RbNO3 = Rb2O + N2 =>
10 Rb + 2 RbNO3 = 6 Rb2O + N2
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
As + Cl2 = AsCl5 =>
2 As + 5 Cl2 = 2 AsCl5
Fe(OH)2 + H3PO4 = Fe3(PO4)2 + H2O =>
3 Fe(OH)2 + 2 H3PO4 = Fe3(PO4)2 + 6 H2O
KHSO4 + KOH = K2SO4 + H2O =>
KHSO4 + KOH = K2SO4 + H2O
H3PO4 + MgCO3 = Mg3(PO4)2 + CO2 + H2O =>
2 H3PO4 + 3 MgCO3 = Mg3(PO4)2 + 3 CO2 + 3 H2O
P + O2 = P2O5 =>
4 P + 5 O2 = 2 P2O5
Br + NaI = NaBr + I =>
Br + NaI = NaBr + I
KHC4H4O6 + NaOH = H2O + NaC4H4O6 + K =>
KHC4H4O6 + NaOH = H2O + NaC4H4O6 + K
NO2{-} + S{2-} + H{+} = N2 + SO4{2-} + H2O =>
8 NO2{-} + 3 S{2-} + 8 H{+} = 4 N2 + 3 SO4{2-} + 4 H2O
Ga + S = Ga2S3 =>
2 Ga + 3 S = Ga2S3
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/11/24
Équations équilibrées sur12/11/23
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