| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 Na + 2 H2O = 2 NaOH + H2
Ca(OH)2 + NH4NO3 = Ca(NO3)2 + NH3 + H2O =>
Ca(OH)2 + 2 NH4NO3 = Ca(NO3)2 + 2 NH3 + 2 H2O
Co(NO3)2*6H2O + NaOH = Co(OH)2 + NaNO3 + H2O =>
Co(NO3)2*6H2O + 2 NaOH = Co(OH)2 + 2 NaNO3 + 6 H2O
NaClO + C4H10 = H2O + NaCl + C4H8 =>
NaClO + C4H10 = H2O + NaCl + C4H8
C6H12O6 = C2H6O + CO2 =>
C6H12O6 = 2 C2H6O + 2 CO2
Cu(NO3)2*3H2O + NaOH = Cu(OH)2 + NaNO3 + H2O =>
Cu(NO3)2*3H2O + 2 NaOH = Cu(OH)2 + 2 NaNO3 + 3 H2O
P4O10 + H2O = H3PO4 =>
P4O10 + 6 H2O = 4 H3PO4
KMnO4(s) + HCl(aq) = KCl(aq) + MnCl2(aq) + H2O(l) + Cl2(g) =>
2 KMnO4(s) + 16 HCl(aq) = 2 KCl(aq) + 2 MnCl2(aq) + 8 H2O(l) + 5 Cl2(g)
FeCl3 + NaOH = Fe(OH)3 + NaCl =>
FeCl3 + 3 NaOH = Fe(OH)3 + 3 NaCl
CO2 + H2O = C6H12O6 + O2 =>
6 CO2 + 6 H2O = C6H12O6 + 6 O2
Zn(NO3)2*4H2O + NaOH = Zn(OH)2 + NaNO3 + H2O =>
Zn(NO3)2*4H2O + 2 NaOH = Zn(OH)2 + 2 NaNO3 + 4 H2O
Zn + HCl = ZnCl2 + H2 =>
Zn + 2 HCl = ZnCl2 + H2
C3H6 + O2 = CO2 + H2O =>
2 C3H6 + 9 O2 = 6 CO2 + 6 H2O
C7H16 + O2 = CO2 + H2O =>
C7H16 + 11 O2 = 7 CO2 + 8 H2O
Na + H2O = NaOH + H2 =>
2 Na + 2 H2O = 2 NaOH + H2
Fe2O3 + Al = Al2O3 + Fe =>
Fe2O3 + 2 Al = Al2O3 + 2 Fe
HCL + NAOH = H2O + NACL =>
HCL + NAOH = H2O + NACL
HCl + CaCO3 = CaCl2 + H2O + CO2 =>
2 HCl + CaCO3 = CaCl2 + H2O + CO2
AlCl3 = Al + Cl =>
AlCl3 = Al + 3 Cl
AgNO3 + NaCl = NaNO3 + AgCl =>
AgNO3 + NaCl = NaNO3 + AgCl
Na + Cl2 = NaCl =>
2 Na + Cl2 = 2 NaCl
AgNo3 + Na2So4 = AgSo4 + Na2No3 =>
AgNo3 + Na2So4 = AgSo4 + Na2No3
NaBr + CaF2 = NaF + CaBr2 =>
2 NaBr + CaF2 = 2 NaF + CaBr2
C7H5ClO + C6H6BrN = C13H9BrClN + H2O =>
C7H5ClO + C6H6BrN = C13H9BrClN + H2O
Cl2(g) + Ca(OH)2(aq) = Ca(OCl)2(aq) + CaCl2(aq) + H2O(l) =>
2 Cl2(g) + 2 Ca(OH)2(aq) = Ca(OCl)2(aq) + CaCl2(aq) + 2 H2O(l)
Fe + O2 = Fe2O3 =>
4 Fe + 3 O2 = 2 Fe2O3
Cl2(g) + Ca(OH)2(aq) = Ca(OCl)2(aq) + CaCl2(aq) + H2O(l) =>
2 Cl2(g) + 2 Ca(OH)2(aq) = Ca(OCl)2(aq) + CaCl2(aq) + 2 H2O(l)
Ag2O = Ag + O2 =>
2 Ag2O = 4 Ag + O2
HI + Ba(OH)2 = H2O + BaI2 =>
2 HI + Ba(OH)2 = 2 H2O + BaI2
AgNO3 + NaCl = AgCl + NaNO3 =>
AgNO3 + NaCl = AgCl + NaNO3
C6H12O6 + O2 = CO2 + H2O =>
C6H12O6 + 6 O2 = 6 CO2 + 6 H2O
Al + O2 = Al2O3 =>
4 Al + 3 O2 = 2 Al2O3
K + MgBr = KBr + Mg =>
K + MgBr = KBr + Mg
MnO2 + HCl = MnCl2 + H2O + Cl2 =>
MnO2 + 4 HCl = MnCl2 + 2 H2O + Cl2
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
Cr(NO3)3*9H2O + NH4SCN = Cr(SCN)3 + NH4NO3 + H2O =>
Cr(NO3)3*9H2O + 3 NH4SCN = Cr(SCN)3 + 3 NH4NO3 + 9 H2O
Ag + SO4 = AgSO4 =>
Ag + SO4 = AgSO4
KClO3 = KCl + O2 =>
2 KClO3 = 2 KCl + 3 O2
Al + NaOH + H2O = NaAl(OH)4 + H2 =>
2 Al + 2 NaOH + 6 H2O = 2 NaAl(OH)4 + 3 H2
H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O
CaCO3 + HCl = H2CO3 + CaCl2 =>
CaCO3 + 2 HCl = H2CO3 + CaCl2
MnCl2*4H2O + NH4SCN = Mn(SCN)2 + NH4Cl + H2O =>
MnCl2*4H2O + 2 NH4SCN = Mn(SCN)2 + 2 NH4Cl + 4 H2O
Mn(OH)2 + Na2S = MnS + NaOH =>
Mn(OH)2 + Na2S = MnS + 2 NaOH
AgNO3 + Na2CO3 = AgCO3 + Na2NO3 =>
AgNO3 + Na2CO3 = AgCO3 + Na2NO3
Na3PO4 + CaCl2 = Ca3(PO4)2 + NaCl =>
2 Na3PO4 + 3 CaCl2 = Ca3(PO4)2 + 6 NaCl
Cl2 + KI = KCl + I2 =>
Cl2 + 2 KI = 2 KCl + I2
HCL + NAOH = H2O + NACL =>
HCL + NAOH = H2O + NACL
KMnO4(s) + HCl(aq) = KCl(aq) + MnCl2(aq) + H2O(l) + Cl2(g) =>
2 KMnO4(s) + 16 HCl(aq) = 2 KCl(aq) + 2 MnCl2(aq) + 8 H2O(l) + 5 Cl2(g)
C6H6 + O2 = CO2 + H2O =>
2 C6H6 + 15 O2 = 12 CO2 + 6 H2O
P + O2 = P2O5 =>
4 P + 5 O2 = 2 P2O5
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur06/20/16
Équations équilibrées sur07/20/15
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