| Équations équilibrées la veille | Équations équilibrées le lendemain |
CO2 + H2SO4 = CO2SO4 + H2
Mn(OH)4 = MnO2 + H2O =>
Mn(OH)4 = MnO2 + 2 H2O
FH = F + H =>
FH = F + H
Ag + H2SO4 = Ag2SO4 + SO2 + H2O =>
2 Ag + 2 H2SO4 = Ag2SO4 + SO2 + 2 H2O
K + MgBr2 = KBr + Mg =>
2 K + MgBr2 = 2 KBr + Mg
Fe3O4 + CO = Fe + CO2 =>
Fe3O4 + 4 CO = 3 Fe + 4 CO2
KI + BaCl2 = KBa + ICl2 =>
KI + BaCl2 = KBa + ICl2
CH3COONa(aq) + H2O(l) = CH3COOHNa(aq) + OH(aq) =>
CH3COONa(aq) + H2O(l) = CH3COOHNa(aq) + OH(aq)
Cr2(SO4)3 + Ba(NO3)2 = Cr(NO3)3 + BaSO4 =>
Cr2(SO4)3 + 3 Ba(NO3)2 = 2 Cr(NO3)3 + 3 BaSO4
CrSO4 = Cr2 + SO4 =>
2 CrSO4 = Cr2 + 2 SO4
PH3 + HBr = PBr + H2 =>
PH3 + HBr = PBr + 2 H2
Cu(s) + (HNO3)(aq) = Cu2(NO3)1(aq) + NO(g) + H2O(l) =>
6 Cu(s) + 4(HNO3)(aq) = 3 Cu2(NO3)1(aq) + NO(g) + 2 H2O(l)
AgNO3 + (NH4)2S = Ag2S + NH4NO3 =>
2 AgNO3 + (NH4)2S = Ag2S + 2 NH4NO3
H2ZnO2 + H2SO4 = ZnSO4 + H2O =>
H2ZnO2 + H2SO4 = ZnSO4 + 2 H2O
Mn3O4 + Al2O3 + S = Al + MnSO4 =>
3 Mn3O4 + 8 Al2O3 + 9 S = 16 Al + 9 MnSO4
NH3 + KMnO4 = MnO2 + KOH + H2O + N2 =>
2 NH3 + 2 KMnO4 = 2 MnO2 + 2 KOH + 2 H2O + N2
MgCO3 + HJ = Mg + C + J + H2O =>
MgCO3 + 6 HJ = Mg + C + 6 J + 3 H2O
La(HCO3)3 + H2SO4 = La2(SO4)3 + CO2 + H2O =>
2 La(HCO3)3 + 3 H2SO4 = La2(SO4)3 + 6 CO2 + 6 H2O
NH3 + KMnO4 = MnO2 + KOH + H2O + N2 =>
2 NH3 + 2 KMnO4 = 2 MnO2 + 2 KOH + 2 H2O + N2
KNbO3 + BaTe2O6 = KBaNbTe2O9 =>
KNbO3 + BaTe2O6 = KBaNbTe2O9
VO2Cl + NH4OH = NH4VO3 + NH4Cl + H2O =>
VO2Cl + 2 NH4OH = NH4VO3 + NH4Cl + H2O
Ba(HCO3)2 + Na2SO4 = BaSO4 + Na2CO3 + CO2 + H2O =>
Ba(HCO3)2 + Na2SO4 = BaSO4 + Na2CO3 + CO2 + H2O
Ba0 + H2O = Ba(OH)2 + H2 =>
Ba0 + 2 H2O = Ba(OH)2 + H2
HCNS + KMnO4 + H2SO4 = K2SO4 + MnSO4 + HCN + H2O =>
5 HCNS + 6 KMnO4 + 4 H2SO4 = 3 K2SO4 + 6 MnSO4 + 5 HCN + 4 H2O
HBr + KCl = HK + BrCl =>
HBr + KCl = HK + BrCl
BCl3 + F3 = BF3 + Cl2 =>
2 BCl3 + 2 F3 = 2 BF3 + 3 Cl2
PbCl4 + Al = AlCl3 + Pb =>
3 PbCl4 + 4 Al = 4 AlCl3 + 3 Pb
PbS + PbO2 + H2SO4 = H2O + PbSO4 =>
PbS + 4 PbO2 + 4 H2SO4 = 4 H2O + 5 PbSO4
AlBr3 + K2SO3 = Al2O3 + SO2 + KBr =>
2 AlBr3 + 3 K2SO3 = Al2O3 + 3 SO2 + 6 KBr
Ca + HC1 = CaC2 + H =>
Ca + 2 HC1 = CaC2 + 2 H
K2CrO4 + K2SO3 + KOH + H2O = K3[Cr(OH)6] + K2SO4 =>
2 K2CrO4 + 3 K2SO3 + 2 KOH + 5 H2O = 2 K3[Cr(OH)6] + 3 K2SO4
AgCl + NH3 + H2O = AgOH + NH4Cl =>
AgCl + NH3 + H2O = AgOH + NH4Cl
KClO4 + KCl = KClO3 =>
3 KClO4 + KCl = 4 KClO3
H2O + NO2 + Br2 = NO3{-} + Br{-} + H{+} =>
2 H2O + 2 NO2 + Br2 = 2 NO3{-} + 2 Br{-} + 4 H{+}
SnCl2 + HgCl2 = HgCl + SnCl4 =>
SnCl2 + 2 HgCl2 = 2 HgCl + SnCl4
Zn + HCl = ZnCl2 + H2 = =>
Zn + 2 HCl = ZnCl2 + H2
FeHBO3 + Fe(OH)2 = Fe3(BO3)2 + H2O =>
2 FeHBO3 + Fe(OH)2 = Fe3(BO3)2 + 2 H2O
NH4Cl + O2 = HNO2 + HCl + H2O =>
2 NH4Cl + 3 O2 = 2 HNO2 + 2 HCl + 2 H2O
C6H8O7 + Ca(HCO3)2 = Ca3C6H5O7 + H2O + CO2 =>
7 C6H8O7 + 18 Ca(HCO3)2 = 6 Ca3C6H5O7 + 31 H2O + 42 CO2
Mn2O7 + KOH = Mn(OH)7 + K2O =>
Mn2O7 + 14 KOH = 2 Mn(OH)7 + 7 K2O
Ni(NO3)2 + FeSO4 = NiSO4 + Fe(NO3)2 =>
Ni(NO3)2 + FeSO4 = NiSO4 + Fe(NO3)2
HNO3 + NaOH = NaNO3 + H2O =>
HNO3 + NaOH = NaNO3 + H2O
SO + HCl = SCl2 + H2O =>
SO + 2 HCl = SCl2 + H2O
N2O5 + H2O = HNO3 =>
N2O5 + H2O = 2 HNO3
MnO4{-} + H2O + {-} = MnO2 + OH{-} =>
MnO4{-} + 2 H2O + 3e = MnO2 + 4 OH{-}
K2CO3(ac) + HCl(aq) = KCl(aq) + H2O(l) + CO2(g) =>
K2CO3(ac) + 2 HCl(aq) = 2 KCl(aq) + H2O(l) + CO2(g)
N2O5 + H2O = HNO3 =>
N2O5 + H2O = 2 HNO3
KCl + AgNO3{-} = KNO3{-} + AgCl =>
KCl + AgNO3{-} = KNO3{-} + AgCl
CaCO3 + CH3COOH = Ca(CH3COOH)2 + CO2 + H2O =>
4 CaCO3 + 9 CH3COOH = 4 Ca(CH3COOH)2 + 6 CO2 + 2 H2O
Fe(OH)3 + H2SO4 = FeSO4(OH) + H2O =>
Fe(OH)3 + H2SO4 = FeSO4(OH) + 2 H2O
| 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 |
| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/02/24
Équations équilibrées sur12/02/23
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
