| Équations équilibrées la veille |
6 K + B2O3 = 3 K2O + 2 B
PCl3 + H2O = H3PO3 + HCl =>
PCl3 + 3 H2O = H3PO3 + 3 HCl
CrO4{2-} + Cu2O + H2O = Cu(OH)2 + Cr(OH)4{-} + OH{-} =>
2 CrO4{2-} + 3 Cu2O + 11 H2O = 6 Cu(OH)2 + 2 Cr(OH)4{-} + 2 OH{-}
Ba(NO3)2 + Fe2(SO4)3 = BaSO4 + Fe(NO3)3 =>
3 Ba(NO3)2 + Fe2(SO4)3 = 3 BaSO4 + 2 Fe(NO3)3
Ba{2+} + S{-2) = BaS =>
Ba{2+} + S{-2) = BaS
P{3-} = P + e =>
P{3-} = P + 3e
Li + TbCl3 = Tb + LiCl =>
3 Li + TbCl3 = Tb + 3 LiCl
NaOH + (NH4NO3) = NaNO3 + NH3 + H2O =>
NaOH + (NH4NO3) = NaNO3 + NH3 + H2O
CH3CH(OH)CH3 + KMnO4 + H2SO4 = K2SO4 + MnSO4 + CH3CH(CH3)COOH + H2O =>
20 CH3CH(OH)CH3 + 12 KMnO4 + 18 H2SO4 = 6 K2SO4 + 12 MnSO4 + 15 CH3CH(CH3)COOH + 38 H2O
Cr(OH)3 + OBr{-} + OH{-} = CrO4{2-} + Br{-} + H2O =>
2 Cr(OH)3 + 3 OBr{-} + 4 OH{-} = 2 CrO4{2-} + 3 Br{-} + 5 H2O
Ba{2+} + S{-2) = BaS =>
Ba{2+} + S{-2) = BaS
FeSO4ZnO = ZnSO4FeO =>
FeSO4ZnO = ZnSO4FeO
C6H5CH2OH + K2Cr2O7 + H2SO4 = C6H5CHO + Cr2(SO4)3 + K2SO4 + H2O =>
3 C6H5CH2OH + K2Cr2O7 + 4 H2SO4 = 3 C6H5CHO + Cr2(SO4)3 + K2SO4 + 7 H2O
C2H5OH + O2 = C2O4 + H2O =>
C2H5OH + 3 O2 = C2O4 + 3 H2O
CuCe2 = Ce + Cu =>
CuCe2 = 2 Ce + Cu
Rb + P = Rb3P =>
3 Rb + P = Rb3P
(CuCO3)Cu(OH)2 = CuO + H2O + CO2 =>
(CuCO3)Cu(OH)2 = 2 CuO + H2O + CO2
NaCl(ac) = Na(ac) + Cl2(g) =>
2 NaCl(ac) = 2 Na(ac) + Cl2(g)
HPO4{2-} + NaOH = NaPO4{2-} + H2O =>
HPO4{2-} + NaOH = NaPO4{2-} + H2O
K2Cr2O7 + Pb(NO3)2 = PbCrO4 + KNO3 + CrO3 =>
K2Cr2O7 + Pb(NO3)2 = PbCrO4 + 2 KNO3 + CrO3
FeCl2 + NaHCO3 = Fe(HCO3)2 + NaCl =>
FeCl2 + 2 NaHCO3 = Fe(HCO3)2 + 2 NaCl
Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3
Al(OH)3 + H2SO4 = Al2(SO4)3 + H2O =>
2 Al(OH)3 + 3 H2SO4 = Al2(SO4)3 + 6 H2O
Cr2O7 + C2H2O4 = Cr + CO2 + H2O =>
Cr2O7 + 7 C2H2O4 = 2 Cr + 14 CO2 + 7 H2O
Ca + HNO3 = Ca(NO3)2 + HN3 + H2O =>
8 Ca + 19 HNO3 = 8 Ca(NO3)2 + HN3 + 9 H2O
C2H3Cl + O2 = CO2 + H2O + HCl =>
2 C2H3Cl + 5 O2 = 4 CO2 + 2 H2O + 2 HCl
KMnO4 + H2O + FeO = MnO2 + KOH + Fe(OH)3 =>
KMnO4 + 5 H2O + 3 FeO = MnO2 + KOH + 3 Fe(OH)3
CaCl2 + AgNO3 = AgCl + Ca(NO3)2 =>
CaCl2 + 2 AgNO3 = 2 AgCl + Ca(NO3)2
C6H12Cl2 + Mg = C6H10Cl2Mg + H2 =>
C6H12Cl2 + Mg = C6H10Cl2Mg + H2
Mg + H2O = MgO + H2 =>
Mg + H2O = MgO + H2
Ba{2+} + S{-2) = BaS =>
Ba{2+} + S{-2) = BaS
Fe{2+} = Fe + Fe{3+} =>
3 Fe{2+} = Fe + 2 Fe{3+}
K + Cl = K2Cl =>
2 K + Cl = K2Cl
C3H6(OH)2 + Cu(OH)2 = H2O + C3H6O2Cu =>
C3H6(OH)2 + Cu(OH)2 = 2 H2O + C3H6O2Cu
MnSO4 + KClO3 + KOH = KCl + K2MnO4 + H2O + K2SO4 =>
3 MnSO4 + 2 KClO3 + 12 KOH = 2 KCl + 3 K2MnO4 + 6 H2O + 3 K2SO4
NH3 + HNO3 = NH4NO3 =>
NH3 + HNO3 = NH4NO3
P4 + O2 = P2O3 =>
P4 + 3 O2 = 2 P2O3
V2O5 + C = V + CO =>
V2O5 + 5 C = 2 V + 5 CO
LiHCO3(s) = Li2CO3(s) + H2O(g) + CO2(g) =>
2 LiHCO3(s) = Li2CO3(s) + H2O(g) + CO2(g)
Ga3 + HCl = GaCl + H2 =>
2 Ga3 + 6 HCl = 6 GaCl + 3 H2
Ca3(PO4)2 + H2SO4 = Ca3SO4 + H2(PO4)2 =>
Ca3(PO4)2 + H2SO4 = Ca3SO4 + H2(PO4)2
KMnO4 + HBr = KBr + MnBr2 + HBrO3 + H2O =>
6 KMnO4 + 23 HBr = 6 KBr + 6 MnBr2 + 5 HBrO3 + 9 H2O
HCl + H2O = H3O + Cl =>
HCl + H2O = H3O + Cl
HC1O3 + H2SO3 = H2SO4 + HC1 =>
HC1O3 + 3 H2SO3 = 3 H2SO4 + HC1
Al + Cu(NO3)2 = Al2Cu3 + NO3 =>
2 Al + 3 Cu(NO3)2 = Al2Cu3 + 6 NO3
PbF5 = Pb + F =>
PbF5 = Pb + 5 F
P5 + Cl2 = PCl5 =>
2 P5 + 25 Cl2 = 10 PCl5
Al2(CO3)3 + H2O = H2CO3 + Al2O3 =>
Al2(CO3)3 + 3 H2O = 3 H2CO3 + Al2O3
KI + AgNO3 = KNO3 + I5Ag5 =>
5 KI + 5 AgNO3 = 5 KNO3 + I5Ag5
MgOH + AlCl = AlOH + MgCl =>
MgOH + AlCl = AlOH + MgCl
Équilibrer l'équation de toute réaction chimique
| Équations équilibrées la veille |
Équations équilibrées sur10/21/24
Équations équilibrées sur11/20/23
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
