| Équations équilibrées la veille | Équations équilibrées le lendemain |
Na2CO3(aq) + CaCl2*2H2O(aq) = CaCO3(s) + 2 NaCl(aq) + 2 H2O
(NH4)2SO4(l) + Na2CO3(l) = (NH4)2CO3(l) + Na2SO4 =>
(NH4)2SO4(l) + Na2CO3(l) = (NH4)2CO3(l) + Na2SO4
HNO3 + Mn(OH)2 = H(OH) + Mn(NO3)2 =>
2 HNO3 + Mn(OH)2 = 2 H(OH) + Mn(NO3)2
Al(s) + CuCl2(aq) = AlCl3(aq) + Cu(s) =>
2 Al(s) + 3 CuCl2(aq) = 2 AlCl3(aq) + 3 Cu(s)
Ga + H2SO4 = Ga2(SO4)3 + H2 =>
2 Ga + 3 H2SO4 = Ga2(SO4)3 + 3 H2
NaBH4 + H2O = NaB(OH)4 + H2 =>
NaBH4 + 4 H2O = NaB(OH)4 + 4 H2
Ba + NaCl = BaCl2 + Na =>
Ba + 2 NaCl = BaCl2 + 2 Na
(NH4)2SO4(l) + Na3PO4(l) = (NH4)2PO4(l) + Na3SO4 =>
(NH4)2SO4(l) + Na3PO4(l) = (NH4)2PO4(l) + Na3SO4
Fe(Cl)2 + Na2CO3 = FeCO3 + NaCl =>
Fe(Cl)2 + Na2CO3 = FeCO3 + 2 NaCl
C6H5OH + NaOH = C6H5ONa + H2O =>
C6H5OH + NaOH = C6H5ONa + H2O
C6H16O4 + O2 = H2O + CO2 =>
C6H16O4 + 8 O2 = 8 H2O + 6 CO2
NaCl + P = Cl + NaP =>
NaCl + P = Cl + NaP
HBr + NH4CO3 = HCO3 + NH4Br =>
HBr + NH4CO3 = HCO3 + NH4Br
C8H17 + O2 = CO + H2O =>
4 C8H17 + 33 O2 = 32 CO + 34 H2O
MgOH + HNO3 = Mg(NO3) + H2O =>
MgOH + HNO3 = Mg(NO3) + H2O
(NH4)3PO4 + CaBr2 = Ca3(PO4)2 + NH4Br =>
2(NH4)3PO4 + 3 CaBr2 = Ca3(PO4)2 + 6 NH4Br
C8H17 + O2 = CO + H2O =>
4 C8H17 + 33 O2 = 32 CO + 34 H2O
Cr(OH)3 + O2 + H2O = Cr(OH)6 =>
4 Cr(OH)3 + 3 O2 + 6 H2O = 4 Cr(OH)6
O2 + H2S = S + H2O =>
O2 + 2 H2S = 2 S + 2 H2O
O3 + H2S = H2O + SO2 =>
O3 + H2S = H2O + SO2
Rb + BeNO3 = BeRb + NO3 =>
Rb + BeNO3 = BeRb + NO3
H + B + N2 = H2BN =>
4 H + 2 B + N2 = 2 H2BN
FeSO4 + H2O(l) = Fe(OH)2 + H2SO4 =>
FeSO4 + 2 H2O(l) = Fe(OH)2 + H2SO4
A1 + S8 = A12S3 =>
96 A1 + 3 S8 = 8 A12S3
C6H12Br2 = C6H10Br2H2 =>
C6H12Br2 = C6H10Br2H2
C6H5OH + O2 = CO2 + H2O =>
C6H5OH + 7 O2 = 6 CO2 + 3 H2O
Fe(OH)2 + H2SO4 = FeSO4 + H2O =>
Fe(OH)2 + H2SO4 = FeSO4 + 2 H2O
Fe2O3(s) + NaOH(aq) = NaFeO2(aq) + H2O(l) =>
Fe2O3(s) + 2 NaOH(aq) = 2 NaFeO2(aq) + H2O(l)
C8H17 + O2 = CO + H2O =>
4 C8H17 + 33 O2 = 32 CO + 34 H2O
Ac(OH)3 = Ac2O3 + H2O =>
2 Ac(OH)3 = Ac2O3 + 3 H2O
HI + KMnO4 = I2 + KI + MnI2 + H2O =>
16 HI + 2 KMnO4 = 5 I2 + 2 KI + 2 MnI2 + 8 H2O
C2H3NaO2 + KHSO4 = KNaSO4 + C2H4O2 =>
C2H3NaO2 + KHSO4 = KNaSO4 + C2H4O2
HgO = Hg + O =>
HgO = Hg + O
Ag + HNO3 = AgNO3 + NO + H2O =>
3 Ag + 4 HNO3 = 3 AgNO3 + NO + 2 H2O
C6H5OH + O2 = CO2 + H2O =>
C6H5OH + 7 O2 = 6 CO2 + 3 H2O
NiSO4 + BaCl2 = NiCl2 + BaSO4 =>
NiSO4 + BaCl2 = NiCl2 + BaSO4
Na2CO3 + KNO3 + FeS = Fe2O3 + K2SO4 + Na2SO4 + CO2 + N2 =>
Na2CO3 + 18 KNO3 + 10 FeS = 5 Fe2O3 + 9 K2SO4 + Na2SO4 + CO2 + 9 N2
C6H12O6 + O2 = CO2 + H2O =>
C6H12O6 + 6 O2 = 6 CO2 + 6 H2O
AgBr + (NH4)2CO3 = (Ag(NH3)2)Br + (NH4)HCO3 =>
AgBr + 2(NH4)2CO3 = (Ag(NH3)2)Br + 2(NH4)HCO3
BN + H2O = H3BO3 + NH3 =>
BN + 3 H2O = H3BO3 + NH3
C6H5OH + NaOH = C6H5ONa + H2O =>
C6H5OH + NaOH = C6H5ONa + H2O
AgNO3 + CuCl2 = AgCl2 + Cu(NO3) =>
AgNO3 + CuCl2 = AgCl2 + Cu(NO3)
CH3CHCH2 + Cl2 = CH3CHClCH2Cl =>
CH3CHCH2 + Cl2 = CH3CHClCH2Cl
B + H2O = B(OH)3 + H2 =>
2 B + 6 H2O = 2 B(OH)3 + 3 H2
TiOSO4 + KOH + H2O2 = H2TiO5 + H2O + K2SO4 =>
TiOSO4 + 2 KOH + 2 H2O2 = H2TiO5 + 2 H2O + K2SO4
Al(OH)3(aq) + HF(aq) = AlF3(aq) + H2O(l) =>
Al(OH)3(aq) + 3 HF(aq) = AlF3(aq) + 3 H2O(l)
Ba2(SO4)2 + HCl = Ba2HCl + (SO4)2 =>
Ba2(SO4)2 + HCl = Ba2HCl + (SO4)2
C8H17 + O2 = CO + H2O =>
4 C8H17 + 33 O2 = 32 CO + 34 H2O
ZnS + HNO3 = ZnNO32 + NO + S + H2O =>
3 ZnS + 62 HNO3 = 3 ZnNO32 + 59 NO + 3 S + 31 H2O
KBr + Na2CO3 = K2CO3 + NaBr =>
2 KBr + Na2CO3 = K2CO3 + 2 NaBr
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/07/25
Équations équilibrées sur02/06/24
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