| Équations équilibrées la veille | Équations équilibrées le lendemain |
F2 + 2 MgI2 = 2 MgF + 2 I2
BCl3 + P4 + H2 = BP + HCl =>
4 BCl3 + P4 + 6 H2 = 4 BP + 12 HCl
Pb(NO3)2 + NaI = NaNO3 + PbI2 =>
Pb(NO3)2 + 2 NaI = 2 NaNO3 + PbI2
H2O2 + KI = KOH + I2 =>
H2O2 + 2 KI = 2 KOH + I2
Pb(NO3)2 + KI = PbI2 + KNO3 =>
Pb(NO3)2 + 2 KI = PbI2 + 2 KNO3
K2CrO4 + CaCl2 = KCl + CaCrO4 =>
K2CrO4 + CaCl2 = 2 KCl + CaCrO4
Al + S8 = Al2S3 =>
16 Al + 3 S8 = 8 Al2S3
Zn(NO3)2 + NaOH = Zn(OH)2 + NaNO3 =>
Zn(NO3)2 + 2 NaOH = Zn(OH)2 + 2 NaNO3
KClO3 + S + H2O = Cl2 + K2SO4 + H2SO4 =>
6 KClO3 + 5 S + 2 H2O = 3 Cl2 + 3 K2SO4 + 2 H2SO4
BaCl2 + Na2SO4 + KMnO4 = BaSO4*KMnO4 + NaCl =>
BaCl2 + Na2SO4 + KMnO4 = BaSO4*KMnO4 + 2 NaCl
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
FeBr3 + H2SO4 = Fe2(SO4)3 + HBr =>
2 FeBr3 + 3 H2SO4 = Fe2(SO4)3 + 6 HBr
KOH + HCl = KCl + H2O =>
KOH + HCl = KCl + H2O
Cu + S8 = Cu2S =>
16 Cu + S8 = 8 Cu2S
CH4 + Cl2 = CCl4 + HCl =>
CH4 + 4 Cl2 = CCl4 + 4 HCl
AgNO3 + CH3COONa = AgCH3COO + NaNO3 =>
AgNO3 + CH3COONa = AgCH3COO + NaNO3
C4H9OH(butanol) + O2 = CO2 + H2O =>
C4H9OH(butanol) + 6 O2 = 4 CO2 + 5 H2O
Na3PO4 + CoCl2 = NaCl + Co3(PO4)2 =>
2 Na3PO4 + 3 CoCl2 = 6 NaCl + Co3(PO4)2
S + Cl = SCl =>
S + Cl = SCl
KClO3 = KCl + O2 =>
2 KClO3 = 2 KCl + 3 O2
Al(OH)3 + NaOH = Na[Al(OH)4] =>
Al(OH)3 + NaOH = Na[Al(OH)4]
Fe(NO3)3 + K4Fe(CN)6 = Fe4[Fe(CN)6]3 + KNO3 =>
4 Fe(NO3)3 + 3 K4Fe(CN)6 = Fe4[Fe(CN)6]3 + 12 KNO3
MnO2 + HCl = Cl2 + MnCl2 + H2O =>
MnO2 + 4 HCl = Cl2 + MnCl2 + 2 H2O
K2CrO4 + NaHSO3 = KSO3 + H2 + Na2CrO4 =>
K2CrO4 + 2 NaHSO3 = 2 KSO3 + H2 + Na2CrO4
Al + CuCl2 = Cu + AlCl3 =>
2 Al + 3 CuCl2 = 3 Cu + 2 AlCl3
Na2CO3 + Ca(OH)2 = NaOH + CaCO3 =>
Na2CO3 + Ca(OH)2 = 2 NaOH + CaCO3
SrCl2 + Na2CO3 = NaCl + SrCO3 =>
SrCl2 + Na2CO3 = 2 NaCl + SrCO3
S + HNO3 = H2SO4 + NO2 + H2O =>
S + 6 HNO3 = H2SO4 + 6 NO2 + 2 H2O
NaN3 = Na + N2 =>
2 NaN3 = 2 Na + 3 N2
Rb + RbNO3 = Rb2O + N2 =>
10 Rb + 2 RbNO3 = 6 Rb2O + N2
NO + O2 = NO2 =>
2 NO + O2 = 2 NO2
Cl2 + H2O2 = HCl + O2 =>
Cl2 + H2O2 = 2 HCl + O2
PbCl2 + AgNO3 = Pb(NO3)2 + AgCl =>
PbCl2 + 2 AgNO3 = Pb(NO3)2 + 2 AgCl
MnO2 + HCl = MnCl2 + H2O + Cl2 =>
MnO2 + 4 HCl = MnCl2 + 2 H2O + Cl2
C2H4 + O2 = CO2 + H2O =>
C2H4 + 3 O2 = 2 CO2 + 2 H2O
Fe(NO3)3 + P(OH)3 = Fe(OH)3 + P(NO3)3 =>
Fe(NO3)3 + P(OH)3 = Fe(OH)3 + P(NO3)3
NH4Cl + NaOH = NH4OH + NaCl =>
NH4Cl + NaOH = NH4OH + NaCl
CuFeS2 + O2 = Cu + FeO + SO2 =>
2 CuFeS2 + 5 O2 = 2 Cu + 2 FeO + 4 SO2
PbCl2 + CH3COONa = Pb(CH3COO)2 + NaCl =>
PbCl2 + 2 CH3COONa = Pb(CH3COO)2 + 2 NaCl
HBr + Ba(OH)2 = Ba(Br)2 + H2O =>
2 HBr + Ba(OH)2 = Ba(Br)2 + 2 H2O
BaCl2 + (NH4)2CO3 = BaCO3 + NH4Cl =>
BaCl2 + (NH4)2CO3 = BaCO3 + 2 NH4Cl
C3H4(g) + O2(g) = H2O(g) + CO2(g) =>
C3H4(g) + 4 O2(g) = 2 H2O(g) + 3 CO2(g)
H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
C2 + O2 = CO =>
C2 + O2 = 2 CO
N2H4 + N2O4 = N2 + H2O =>
2 N2H4 + N2O4 = 3 N2 + 4 H2O
BaCO3(s) = BaO(s) + CO2(g) =>
BaCO3(s) = BaO(s) + CO2(g)
K2CrO4 + NaHSO3 = KHSO3 + Na2CrO4 =>
K2CrO4 + 2 NaHSO3 = 2 KHSO3 + Na2CrO4
HCl(aq) + NaHCO3(s) = NaCl(aq) + H2O(l) + CO2(g) =>
HCl(aq) + NaHCO3(s) = NaCl(aq) + H2O(l) + CO2(g)
KNO3 + HCl = HNO3 + KCl =>
KNO3 + HCl = HNO3 + KCl
| 1 2 3 4 5 6 7 8 9 10 11 12 13 |
| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur03/01/19
Équations équilibrées sur03/31/18
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
