| Équations équilibrées la veille | Équations équilibrées le lendemain |
Zn + AgNO3 = Ag + ZnNO3
CuSO4 + NaOH = Cu(OH)2 + Na2SO4 =>
CuSO4 + 2 NaOH = Cu(OH)2 + Na2SO4
C3H7OH + O2 = CO2 + H2O =>
2 C3H7OH + 9 O2 = 6 CO2 + 8 H2O
N2H4 + N2O4 = N2 + H2O =>
2 N2H4 + N2O4 = 3 N2 + 4 H2O
Sb2S3 + HCl = SbCl3 + H2S =>
Sb2S3 + 6 HCl = 2 SbCl3 + 3 H2S
FeBr3 + H2SO4 = Fe2(SO4)3 + HBr =>
2 FeBr3 + 3 H2SO4 = Fe2(SO4)3 + 6 HBr
C10H22 + O2 = CO2 + H2O =>
2 C10H22 + 31 O2 = 20 CO2 + 22 H2O
H2 + SO2 = H2S + H2O =>
3 H2 + SO2 = H2S + 2 H2O
HNS + O2 = H2O + N2 + SO2 =>
4 HNS + 5 O2 = 2 H2O + 2 N2 + 4 SO2
BaCl2 + Na2SO4 = BaSO4 + NaCl =>
BaCl2 + Na2SO4 = BaSO4 + 2 NaCl
KOH + Cl2 = KClO3 + KCl + H2O =>
6 KOH + 3 Cl2 = KClO3 + 5 KCl + 3 H2O
Mn(NO3)3 + (NH4)2S = Mn2S3 + NH4NO3 =>
2 Mn(NO3)3 + 3(NH4)2S = Mn2S3 + 6 NH4NO3
CuSO4 + Na2Co3 = Na2SO4 + CuCo3 =>
CuSO4 + Na2Co3 = Na2SO4 + CuCo3
Pb(NO3)2 + HCl = HNO3 + PbCl2 =>
Pb(NO3)2 + 2 HCl = 2 HNO3 + PbCl2
NO + H2O + O2 = HNO3 =>
4 NO + 2 H2O + 3 O2 = 4 HNO3
NaOH + SO3 = Na2SO4 + H2O =>
2 NaOH + SO3 = Na2SO4 + H2O
C2H2 + O2 = CO2 + H2O =>
2 C2H2 + 5 O2 = 4 CO2 + 2 H2O
Cl2 + KOH = KCl + KClO3 + H2O =>
3 Cl2 + 6 KOH = 5 KCl + KClO3 + 3 H2O
FeSO4 + KOH = Fe(OH)2 + K2SO4 =>
FeSO4 + 2 KOH = Fe(OH)2 + K2SO4
Na + HCl = NaCl + H2 =>
2 Na + 2 HCl = 2 NaCl + H2
C2H2 + O2 = CO2 + H2O =>
2 C2H2 + 5 O2 = 4 CO2 + 2 H2O
Al + CuO = Al2O3 + Cu =>
2 Al + 3 CuO = Al2O3 + 3 Cu
CuO + H2 = Cu + H2O =>
CuO + H2 = Cu + H2O
KCLO3 = KCL + O2 =>
2 KCLO3 = 2 KCL + 3 O2
Fe2O3 = Fe + O2 =>
2 Fe2O3 = 4 Fe + 3 O2
Mg + Cl2 = MgCl2 =>
Mg + Cl2 = MgCl2
iodine + chlorine = iodinetrichloride =>
I2 + 3 Cl2 = 2 ICl3
K2Cr2O7(s) + K2CO3(aq) = K2CrO4(aq) + CO2(g) =>
K2Cr2O7(s) + K2CO3(aq) = 2 K2CrO4(aq) + CO2(g)
C4H6O3 + H2O = C2H4O2 =>
C4H6O3 + H2O = 2 C2H4O2
Xe + F2 = XeF6 =>
Xe + 3 F2 = XeF6
N2 + H2 = NH =>
N2 + H2 = 2 NH
C6H5CH3 + KMnO4 + H2SO4 = C6H5COOH + MnSO4 + K2SO4 + H2O =>
5 C6H5CH3 + 6 KMnO4 + 9 H2SO4 = 5 C6H5COOH + 6 MnSO4 + 3 K2SO4 + 14 H2O
NaHCO3 = Na2CO3 + CO2 + H2O =>
2 NaHCO3 = Na2CO3 + CO2 + H2O
Al4C3 + H2O = Al(OH)3 + CH4 =>
Al4C3 + 12 H2O = 4 Al(OH)3 + 3 CH4
C8H18 + O2 = CO2 + H2O =>
2 C8H18 + 25 O2 = 16 CO2 + 18 H2O
CaO + H2O = Ca(OH)2 =>
CaO + H2O = Ca(OH)2
BaCl2 + Na2SO4 = NaCl + BaSO4 =>
BaCl2 + Na2SO4 = 2 NaCl + BaSO4
C2H6 + O2 = H2O + CO2 =>
2 C2H6 + 7 O2 = 6 H2O + 4 CO2
HCl + Ca(OH)2 = H2O + CaCl2 =>
2 HCl + Ca(OH)2 = 2 H2O + CaCl2
C2H4 + O2 = CO2 + H2O =>
C2H4 + 3 O2 = 2 CO2 + 2 H2O
S8 + O2 = SO2 =>
S8 + 8 O2 = 8 SO2
Zn + NaOH = Zn(NaOH)3 =>
Zn + 3 NaOH = Zn(NaOH)3
CO(g) + O2(g) = CO2(g) =>
2 CO(g) + O2(g) = 2 CO2(g)
AS2S3 + HCLO4 + H2O = H3ASO4 + HCL + H2SO4 =>
8 AS2S3 + 29 HCLO4 + 44 H2O = 8 H3ASO4 + 29 HCL + 32 H2SO4
MnO + H2O = H2MnO2 =>
MnO + H2O = H2MnO2
Al2 + (SO4)3 + NaOH = Al(OH)3 + Na2SO4 =>
Al2 + (SO4)3 + 6 NaOH = 2 Al(OH)3 + 3 Na2SO4
C2H2 + O2 = CO2 + H2O =>
2 C2H2 + 5 O2 = 4 CO2 + 2 H2O
CaCO3(s) + HCl(aq) = H2O(l) + CO2(g) + CaCl2(aq) =>
CaCO3(s) + 2 HCl(aq) = H2O(l) + CO2(g) + CaCl2(aq)
Mg(NO2)2 + NH4I = NH4NO2 + MgI2 =>
Mg(NO2)2 + 2 NH4I = 2 NH4NO2 + MgI2
Na + N2 = NaN =>
2 Na + N2 = 2 NaN
| 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 |
| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur03/20/18
Équations équilibrées sur04/19/17
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
