| Équations équilibrées la veille | Équations équilibrées le lendemain |
NaOH + Na2SO3 = NaSO3 + Na2OH
KI + Ag(NO3) = K(NO3) + IAg =>
KI + Ag(NO3) = K(NO3) + IAg
KMmO4 + NaBr + H2SO4 = Na2SO4 + K2SO4 + MmSO4 + H2O + Br2 =>
2 KMmO4 + 10 NaBr + 8 H2SO4 = 5 Na2SO4 + K2SO4 + 2 MmSO4 + 8 H2O + 5 Br2
C10H15 + Cl2 = HCl + C =>
2 C10H15 + 15 Cl2 = 30 HCl + 20 C
C3H7NH2 + HNO3 = C3H7NH3 + NO3 =>
C3H7NH2 + HNO3 = C3H7NH3 + NO3
Na2S2O3 + I2 = Na2S4O6 + NaI =>
2 Na2S2O3 + I2 = Na2S4O6 + 2 NaI
C3H8 + O2 = C3O2 + H2O =>
C3H8 + 3 O2 = C3O2 + 4 H2O
Ca(OCl)2 + HCl = Cl2 + CaCl2 + H2O =>
Ca(OCl)2 + 4 HCl = 2 Cl2 + CaCl2 + 2 H2O
K2Cr2O7(aq) + KNO2(aq) + H2SO4(aq) = KNO3(aq) + K2SO4(aq) + Cr2(SO4)3(aq) + H2O(l) =>
K2Cr2O7(aq) + 3 KNO2(aq) + 4 H2SO4(aq) = 3 KNO3(aq) + K2SO4(aq) + Cr2(SO4)3(aq) + 4 H2O(l)
HCl + NaCN = HCN + NaCl =>
HCl + NaCN = HCN + NaCl
C6H10 + H2SO4 + KMnO4 = HOOC(CH2)4COOH + K2SO4 + MnSO4 + H2O =>
5 C6H10 + 12 H2SO4 + 8 KMnO4 = 5 HOOC(CH2)4COOH + 4 K2SO4 + 8 MnSO4 + 12 H2O
(C4H8) + H2 = C4H10 =>
(C4H8) + H2 = C4H10
Fe(CN)3 + HCl = FeCl3 + HCN =>
Fe(CN)3 + 3 HCl = FeCl3 + 3 HCN
Al + O2 = Al2(O3) =>
4 Al + 3 O2 = 2 Al2(O3)
C6H5CHO + MnO4{-} + OH{-} = C6H5CO2{-} + MnO2 + H2O =>
3 C6H5CHO + 2 MnO4{-} + OH{-} = 3 C6H5CO2{-} + 2 MnO2 + 2 H2O
silverchloride + sodiumsulfide = sodiumchloride + silversulfide =>
2 AgCl + Na2S = 2 NaCl + Ag2S
Ca3(PO4)2 + LiF = Li3PO4 + CaF2 =>
Ca3(PO4)2 + 6 LiF = 2 Li3PO4 + 3 CaF2
HC3H8(g) + O2(g) = CO2(g) + H2O(g) =>
4 HC3H8(g) + 21 O2(g) = 12 CO2(g) + 18 H2O(g)
Zn + NiBr2 = Ni + ZnBr2 =>
Zn + NiBr2 = Ni + ZnBr2
HI + S = H2S + S2I2 =>
2 HI + 3 S = H2S + S2I2
P4O10 + potassiumhydroxide = K3PO4 + water =>
P4O10 + 12 KOH = 4 K3PO4 + 6 H2O
Cu(H2O)6 + NaOH = Cu(OH)1 + H2O + Na =>
Cu(H2O)6 + NaOH = Cu(OH)1 + 6 H2O + Na
C3H8 + O2 = C3O2 + H2O =>
C3H8 + 3 O2 = C3O2 + 4 H2O
MgSO4 + Na2CO3 + H2O = Mg2(OH)2CO3 + Na2SO4 + H2CO3 =>
2 MgSO4 + 2 Na2CO3 + 2 H2O = Mg2(OH)2CO3 + 2 Na2SO4 + H2CO3
C10H10Fe + C4H6O3 = C5H5FeC5H4COCH3 + H2O =>
2 C10H10Fe + C4H6O3 = 2 C5H5FeC5H4COCH3 + H2O
carbonicacid = water + carbondioxide =>
H2CO3 = H2O + CO2
C2H6 + HNO3 = CO2 + NO + H2O =>
3 C2H6 + 14 HNO3 = 6 CO2 + 14 NO + 16 H2O
Fe + H2O + NH4SCN = [Fe(H2O)5(SCN)] + NH4 =>
Fe + 5 H2O + NH4SCN = [Fe(H2O)5(SCN)] + NH4
(NH4)2S + CuSO4 = (NH4)2SO4 + CuS =>
(NH4)2S + CuSO4 = (NH4)2SO4 + CuS
C2H5OH = C8H10 + C8H18 + H2O =>
16 C2H5OH = C8H10 + 3 C8H18 + 16 H2O
CH3CH2OH + O9 = CH3CHO + H2O =>
9 CH3CH2OH + O9 = 9 CH3CHO + 9 H2O
HF + NaOH = NaF + H2O =>
HF + NaOH = NaF + H2O
H2O2 + Br2 = HBrO3 + H2O =>
5 H2O2 + Br2 = 2 HBrO3 + 4 H2O
Mn{2+} + PbO2 + H2O = MnO4{-} + PbO + H{+} =>
2 Mn{2+} + 5 PbO2 + 3 H2O = 2 MnO4{-} + 5 PbO + 6 H{+}
Al2O3 + SO3 = Al2(SO4)3 =>
Al2O3 + 3 SO3 = Al2(SO4)3
MnSO4 + PbO2 + H2SO4 = Pb(SO4) + HMnO4 + H2O =>
2 MnSO4 + 5 PbO2 + 3 H2SO4 = 5 Pb(SO4) + 2 HMnO4 + 2 H2O
Na + Fe2O3 = Na2O + Fe3 =>
18 Na + 3 Fe2O3 = 9 Na2O + 2 Fe3
C2H6O + MnO4{-} + H{+} = C2H4O + Mn{2+} + H2O =>
5 C2H6O + 2 MnO4{-} + 6 H{+} = 5 C2H4O + 2 Mn{2+} + 8 H2O
H2O(l) = H2(g) + O2(g) =>
2 H2O(l) = 2 H2(g) + O2(g)
NaCO3H + MgCl2 = NaCl + MgCO3H + CO2 + OH =>
2 NaCO3H + MgCl2 = 2 NaCl + MgCO3H + CO2 + OH
KI + KClO = KIO + KCl =>
KI + KClO = KIO + KCl
H2C2O4 + KMnO4 = CO2 + MnO + K20 + H2O =>
60 H2C2O4 + 20 KMnO4 = 120 CO2 + 20 MnO + K20 + 60 H2O
HCH2ClCO2 + OH = H2O + CHClCO2 =>
HCH2ClCO2 + 2 OH = 2 H2O + CHClCO2
MgSO4BaCl2 = BaSO4MgCl2 =>
MgSO4BaCl2 = BaSO4MgCl2
FeCl3 + KSCN = K3Fe(SCN)6 + KCl =>
FeCl3 + 6 KSCN = K3Fe(SCN)6 + 3 KCl
NaCIO3 + K2SnO2 = NaCI + K2SnO3 =>
NaCIO3 + 3 K2SnO2 = NaCI + 3 K2SnO3
Na2CO3 + AgNO3 = Na(NO3) + Ag2(CO3) =>
Na2CO3 + 2 AgNO3 = 2 Na(NO3) + Ag2(CO3)
H2C2O4 + Ba(OH)2 = BaC2O4 + H2O =>
H2C2O4 + Ba(OH)2 = BaC2O4 + 2 H2O
FeNH4(SO4)2 + Na4SiO4 + H2O = Fe(OH)3 + NH3 + Na2SO4 + H4SiO4 =>
FeNH4(SO4)2 + Na4SiO4 + 3 H2O = Fe(OH)3 + NH3 + 2 Na2SO4 + H4SiO4
AgNO3 + CH2O = Ag + C(NO3) + H2O =>
AgNO3 + CH2O = Ag + C(NO3) + H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/15/24
Équations équilibrées sur02/14/23
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