| Équations équilibrées la veille | Équations équilibrées le lendemain |
NH4(OH) + HClO4 = H2O + NH4ClO4
Cu(NO3)2 + HOH = CuOHNO3 + HNO3 =>
Cu(NO3)2 + HOH = CuOHNO3 + HNO3
KClO + sodiumiodide = potassiumiodide + sodiumhypochlorite =>
KClO + NaI = KI + NaClO
S8(s) + *H2(g) = *H2S(g) =>
S8(s) + 8*H2(g) = 8*H2S(g)
FeO + Al2O3 = Fe2O3 + Al =>
6 FeO + Al2O3 = 3 Fe2O3 + 2 Al
C6H4(C2H5)2 + KMnO4 = C6H4(COOK)2 + MnO2 + KOH + H2O =>
4 C6H4(C2H5)2 + 22 KMnO4 = 5 C6H4(COOK)2 + 22 MnO2 + 12 KOH + 12 H2O
NiCO3 + HNO3 + H2O = Ni(NO3)2(H2O)6 + CO2 =>
NiCO3 + 2 HNO3 + 5 H2O = Ni(NO3)2(H2O)6 + CO2
AgNO3 = NO2 + O2 + Ag =>
2 AgNO3 = 2 NO2 + O2 + 2 Ag
Fe(NO3)3 + Na3PO4 = Na3(NO3)3 + FePO4 =>
Fe(NO3)3 + Na3PO4 = Na3(NO3)3 + FePO4
C4H10O + ClO{-} = C4H8O + Cl{-} + H2O =>
C4H10O + ClO{-} = C4H8O + Cl{-} + H2O
CI + NaBr = NaCI + Br2 =>
2 CI + 2 NaBr = 2 NaCI + Br2
Zn + Cu(NO3)2(aq) = Cu + Zn(NO3)2(aq) =>
Zn + Cu(NO3)2(aq) = Cu + Zn(NO3)2(aq)
FeBr3 + K2S = FeBr2 + S + KBr =>
2 FeBr3 + K2S = 2 FeBr2 + S + 2 KBr
Li(s) + H2(g) = LiH(s) =>
2 Li(s) + H2(g) = 2 LiH(s)
CaBr2 + CuSO4 = CuBr2 + CaSO4 =>
CaBr2 + CuSO4 = CuBr2 + CaSO4
KBr + Ca(OH) = CaBr + KOH =>
KBr + Ca(OH) = CaBr + KOH
NH4HCO3 + NH3 = (NH4)2CO3 =>
NH4HCO3 + NH3 = (NH4)2CO3
HCl(aq) + K2SO3(aq) = H2SO3 + KCl =>
2 HCl(aq) + K2SO3(aq) = H2SO3 + 2 KCl
CuSO4 + Ca = CaSO4 + Cu =>
CuSO4 + Ca = CaSO4 + Cu
C18H38 = C9H18 + C9H20 =>
C18H38 = C9H18 + C9H20
P4 + KOH + H2O = PH3 + K3PO4 =>
2 P4 + 9 KOH + 3 H2O = 5 PH3 + 3 K3PO4
KNO3 = O2 + KNO2 =>
2 KNO3 = O2 + 2 KNO2
Fe(s) + H2O(l) = Fe2O3(aq) + H2(g) =>
2 Fe(s) + 3 H2O(l) = Fe2O3(aq) + 3 H2(g)
Na3PO4 + KOH = NaOH + K3PO4 =>
Na3PO4 + 3 KOH = 3 NaOH + K3PO4
Mg + H3PO4 = H2 + Mg(PO4)2 =>
Mg + 2 H3PO4 = 3 H2 + Mg(PO4)2
TiCl4 + Mg = Ti + Cl4Mg2 =>
TiCl4 + 2 Mg = Ti + Cl4Mg2
Ca + Co2 = CaCo3 =>
2 Ca + 3 Co2 = 2 CaCo3
CH3CH2(OH) + CuO = CH3COH + Cu + H2O =>
CH3CH2(OH) + CuO = CH3COH + Cu + H2O
BeCO3 + GaPO4 = Be3(PO4)2 + Ga2(CO3)3 =>
3 BeCO3 + 2 GaPO4 = Be3(PO4)2 + Ga2(CO3)3
KNO3 + Fe(OH)2 = Fe(NO3)2 + KOH =>
2 KNO3 + Fe(OH)2 = Fe(NO3)2 + 2 KOH
Fe(NH4)2(SO4)2*6H2O + H2C2O4 + K2C2O4 + H2O2 = K3Fe(C2O4)3*3H2O + (NH4)2SO4 + H2SO4 + H2O =>
2 Fe(NH4)2(SO4)2*6H2O + 3 H2C2O4 + 3 K2C2O4 + H2O2 = 2 K3Fe(C2O4)3*3H2O + 2(NH4)2SO4 + 2 H2SO4 + 8 H2O
HCN + H2O = NH3CO =>
HCN + H2O = NH3CO
NH4Br + Cl2 = NH4Cl + Br =>
2 NH4Br + Cl2 = 2 NH4Cl + 2 Br
Sb + HNO3 = Sb2O5 + NO + H2O =>
6 Sb + 10 HNO3 = 3 Sb2O5 + 10 NO + 5 H2O
CH3CH(OH)COOK + HBr = CH3CH(OH)COOBr + HK =>
CH3CH(OH)COOK + HBr = CH3CH(OH)COOBr + HK
FeO + H2SO4 = FeSO4 + H2O =>
FeO + H2SO4 = FeSO4 + H2O
F2(g) + Cl2(g) = F3Cl(g) =>
3 F2(g) + Cl2(g) = 2 F3Cl(g)
Na2Cr2O7 + CH3CH2CH(CH3)CH2OH + H2SO4 = Na2SO4 + Cr2(SO4)2 + CH3COOH + H2O =>
5 Na2Cr2O7 + 4 CH3CH2CH(CH3)CH2OH + 15 H2SO4 = 5 Na2SO4 + 5 Cr2(SO4)2 + 10 CH3COOH + 19 H2O
Mg{2+} + NaF = MgF2 + Na{+} =>
Mg{2+} + 2 NaF = MgF2 + 2 Na{+}
C4H9OH + K2Cr2O7 + H2SO4 = C4H8O + Cr2(SO4)3 + K2SO4 + H2O =>
3 C4H9OH + K2Cr2O7 + 4 H2SO4 = 3 C4H8O + Cr2(SO4)3 + K2SO4 + 7 H2O
Fe(s) + Br2(g) = FeBr3(s) =>
2 Fe(s) + 3 Br2(g) = 2 FeBr3(s)
I2 + H2O + KCl + N2 = HNO2 + KI + HCl =>
3 I2 + 4 H2O + 6 KCl + N2 = 2 HNO2 + 6 KI + 6 HCl
CI2 + LiI = I2 + LiCI =>
CI2 + LiI = I2 + LiCI
Br(l) + Na(s) = NaBr2(s) =>
2 Br(l) + Na(s) = NaBr2(s)
Ag(NO3) + KI = AgI + K(NO3) =>
Ag(NO3) + KI = AgI + K(NO3)
C3H6O + O2 = CO2 + H2O =>
C3H6O + 4 O2 = 3 CO2 + 3 H2O
PbO(s) + NaCl(aq) + H2O(e) + CO2(g) = Pb2Cl2CO3(s) + NaOH(aq) =>
2 PbO(s) + 2 NaCl(aq) + H2O(e) + CO2(g) = Pb2Cl2CO3(s) + 2 NaOH(aq)
Al(OH)3 + HCl = AlCl3 + H2O =>
Al(OH)3 + 3 HCl = AlCl3 + 3 H2O
Li2O + GeO2 = Li8GeO6 =>
4 Li2O + GeO2 = Li8GeO6
K2SO3 + MgSO4 = MgSO3 + K2SO4 =>
K2SO3 + MgSO4 = MgSO3 + K2SO4
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur03/30/24
Équations équilibrées sur04/29/23
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