| Équations équilibrées la veille | Équations équilibrées le lendemain |
Cu2SO4 + 2 H2SO4 = SO2 + 2 CuSO4 + 2 H2O
C8H18 + O2 = CO2 + H2O =>
2 C8H18 + 25 O2 = 16 CO2 + 18 H2O
NH3 + O2 = H2O + N2 =>
4 NH3 + 3 O2 = 6 H2O + 2 N2
Pb + H3PO4 = H2 + Pb3(PO4)2 =>
3 Pb + 2 H3PO4 = 3 H2 + Pb3(PO4)2
CO + H2 = C8H18 + H2O =>
8 CO + 17 H2 = C8H18 + 8 H2O
Cl2 + MgI2 = I + MgCl =>
Cl2 + 2 MgI2 = 4 I + 2 MgCl
CaCO3 + HCl = CaCl2 + CO2 + H2O =>
CaCO3 + 2 HCl = CaCl2 + CO2 + H2O
C6H14 + O2 = CO2 + H2O =>
2 C6H14 + 19 O2 = 12 CO2 + 14 H2O
NH3 = N2 + H2 =>
2 NH3 = N2 + 3 H2
NaBr + F2 = NaF + Br2 =>
2 NaBr + F2 = 2 NaF + Br2
Fe(s) + HNO3(aq) = Fe(NO3)(aq) + NO2 + H2O =>
Fe(s) + 2 HNO3(aq) = Fe(NO3)(aq) + NO2 + H2O
(CH3(CH2)CH3) + O2 = CO2 + H2O =>
(CH3(CH2)CH3) + 5 O2 = 3 CO2 + 4 H2O
Sb3(PO4)5 + MnCO3 = Mn3(PO4)2 + Sb2(CO3)5 =>
2 Sb3(PO4)5 + 15 MnCO3 = 5 Mn3(PO4)2 + 3 Sb2(CO3)5
CaCl2(aq) + Na2CO3(aq) = NaCl(aq) + CaCO3(s) =>
CaCl2(aq) + Na2CO3(aq) = 2 NaCl(aq) + CaCO3(s)
FeCl3 + H2S = FeCl2 + S + HCl =>
2 FeCl3 + H2S = 2 FeCl2 + S + 2 HCl
CO + O2 = CO2 =>
2 CO + O2 = 2 CO2
Li3N + NH4NO3 = LiNO3 + (NH4)3N =>
Li3N + 3 NH4NO3 = 3 LiNO3 + (NH4)3N
C8H18 + O2 = CO2 + H2O =>
2 C8H18 + 25 O2 = 16 CO2 + 18 H2O
KI(s) = I(g) + K(s) =>
KI(s) = I(g) + K(s)
Fe + CuSO4 = Cu2 + FeSO4 =>
2 Fe + 2 CuSO4 = Cu2 + 2 FeSO4
NH4ClO4 = N2 + Cl2 + O2 + H2O =>
2 NH4ClO4 = N2 + Cl2 + 2 O2 + 4 H2O
H2SO4 + NaOH = Na2SO4 + H2O =>
H2SO4 + 2 NaOH = Na2SO4 + 2 H2O
Li3N + NH4NO3 = LiNO3 + (NH4)3N =>
Li3N + 3 NH4NO3 = 3 LiNO3 + (NH4)3N
H2S + O2 = SO2 + H2O =>
2 H2S + 3 O2 = 2 SO2 + 2 H2O
CaCl2(aq) + CuSO4(aq) = CaSO4(s) + CuCl2(aq) =>
CaCl2(aq) + CuSO4(aq) = CaSO4(s) + CuCl2(aq)
Na3PO4 + HCL = NaCL + H3PO4 =>
Na3PO4 + 3 HCL = 3 NaCL + H3PO4
KMnO4 = K2O + MnO + O2 =>
4 KMnO4 = 2 K2O + 4 MnO + 5 O2
Zn + HCl = ZnCl + H2 =>
2 Zn + 2 HCl = 2 ZnCl + H2
BF3 + Li2SO3 = B2(SO3)3 + LiF =>
2 BF3 + 3 Li2SO3 = B2(SO3)3 + 6 LiF
HBr + Al(OH)3 = H2O + AlBr3 =>
3 HBr + Al(OH)3 = 3 H2O + AlBr3
MnO2 + O2 + KOH = K3MnO4 + H2O =>
4 MnO2 + O2 + 12 KOH = 4 K3MnO4 + 6 H2O
Na3PO4 + HCl = NaCl + H3PO4 =>
Na3PO4 + 3 HCl = 3 NaCl + H3PO4
C6H6(l) + O2(g) = CO2(g) + H2O(g) =>
2 C6H6(l) + 15 O2(g) = 12 CO2(g) + 6 H2O(g)
Rb + P = Rb3P =>
3 Rb + P = Rb3P
Cu2O + O2 = CuO =>
2 Cu2O + O2 = 4 CuO
Al(OH)3 + H2SO4 = Al2(SO4)3 + H2O =>
2 Al(OH)3 + 3 H2SO4 = Al2(SO4)3 + 6 H2O
HNO3 + I2 = NO2 + HIO3 + H2O =>
10 HNO3 + I2 = 10 NO2 + 2 HIO3 + 4 H2O
AgNO3 + ZnCl2 = AgCl + Zn(NO3)2 =>
2 AgNO3 + ZnCl2 = 2 AgCl + Zn(NO3)2
TiCl4(l) + Na(s) = NaCl(s) + Ti(s) =>
TiCl4(l) + 4 Na(s) = 4 NaCl(s) + Ti(s)
H2O2 = H2O + O2 =>
2 H2O2 = 2 H2O + O2
N2H4 + N2O4 = N2 + H2O =>
2 N2H4 + N2O4 = 3 N2 + 4 H2O
C6H6 + O2 = CO2 + H2O =>
2 C6H6 + 15 O2 = 12 CO2 + 6 H2O
H2S + FeCl2 = HCl + FeS =>
H2S + FeCl2 = 2 HCl + FeS
propane + oxygen = carbondioxide + water =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
CuSO4 = Cu + SO4 =>
CuSO4 = Cu + SO4
HgO = Hg + O2 =>
2 HgO = 2 Hg + O2
C3H6 + O2 = CO2 + H2O =>
2 C3H6 + 9 O2 = 6 CO2 + 6 H2O
Fe + S = FeS =>
Fe + S = FeS
Ca3(PO4)2 + SiO2 + C = CaSiO + P4 + CO =>
2 Ca3(PO4)2 + 6 SiO2 + 22 C = 6 CaSiO + P4 + 22 CO
HCl + MnO2 = MnCl2 + H2O + Cl2 =>
4 HCl + MnO2 = MnCl2 + 2 H2O + Cl2
| 1 2 3 4 5 |
| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/13/18
Équations équilibrées sur01/12/18
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
