| Équations équilibrées la veille | Équations équilibrées le lendemain |
12 AgNO3 + 4 C6H5O7Na3*H2O + 6 H2O = 12 Ag + 4 C6H5O7H3*H2O + 12 NaNO3 + 3 O2
NH2OH + Br2 = N2 + HBr + H2O =>
2 NH2OH + Br2 = N2 + 2 HBr + 2 H2O
CaH2O2 + CO2 = CaCO3 + H2O =>
CaH2O2 + CO2 = CaCO3 + H2O
FeS + NO3{-} + H{+} = NO + SO4{2-} + Fe{3+} + H2O =>
FeS + 3 NO3{-} + 4 H{+} = 3 NO + SO4{2-} + Fe{3+} + 2 H2O
Al(OH)3 + Ba = Ba(OH) + Al =>
Al(OH)3 + 3 Ba = 3 Ba(OH) + Al
KClO3 = KCl + O2 =>
2 KClO3 = 2 KCl + 3 O2
AgI + Na2S = Ag2S + NaI =>
2 AgI + Na2S = Ag2S + 2 NaI
BaCl2 + (NH4)2HPO4 + NH3 = Ba3(PO4)2 + NH4 + Cl2 =>
3 BaCl2 + 2(NH4)2HPO4 + 2 NH3 = Ba3(PO4)2 + 6 NH4 + 3 Cl2
Na2CrO4 + Na2S + HCl = CrCl3 + NaCl + Na2SO + H2O =>
2 Na2CrO4 + 3 Na2S + 10 HCl = 2 CrCl3 + 4 NaCl + 3 Na2SO + 5 H2O
Fe2(CO3)3 + NaOH = Fe(OH)3 + Na2CO3 =>
Fe2(CO3)3 + 6 NaOH = 2 Fe(OH)3 + 3 Na2CO3
Al + Mg = AlMg =>
Al + Mg = AlMg
CaCo3 + HCl = CaCl2 + H2Co3 =>
CaCo3 + 2 HCl = CaCl2 + H2Co3
SiCl4 + Na2CO3 = Si(CO3)2 + NaCl =>
SiCl4 + 2 Na2CO3 = Si(CO3)2 + 4 NaCl
HNO3 + Ba(OH)2 = HNO3Ba(OH)2 =>
HNO3 + Ba(OH)2 = HNO3Ba(OH)2
CuCl2 + Fe(OH)2 = FeCl2 + Cu(OH)2 =>
CuCl2 + Fe(OH)2 = FeCl2 + Cu(OH)2
Cl2 + O2 = Cl2O =>
2 Cl2 + O2 = 2 Cl2O
Na2SO4 = Na2{+} + SO4{-}2 =>
Na2SO4 = Na2{+} + SO4{-}2
NaI + MnO2 = Na2O + I2 + Mn =>
4 NaI + MnO2 = 2 Na2O + 2 I2 + Mn
Li2S = Li + S =>
Li2S = 2 Li + S
[Cu(NH3)4]SO4 + HCl = [Cu(NH3)4]Cl + HSO4 =>
[Cu(NH3)4]SO4 + HCl = [Cu(NH3)4]Cl + HSO4
BeO + NaOH = NaBeO2 + H2 =>
2 BeO + 2 NaOH = 2 NaBeO2 + H2
(NH4)2S + ZnCl2 = NH4Cl + ZnS =>
(NH4)2S + ZnCl2 = 2 NH4Cl + ZnS
C3H14 + O2 = CO2 + H2O =>
2 C3H14 + 13 O2 = 6 CO2 + 14 H2O
C4H12O3 + H2O = CH3COOH + CH3OH =>
2 C4H12O3 + 2 H2O = CH3COOH + 6 CH3OH
MgO + HI = MgI2 + H2O =>
MgO + 2 HI = MgI2 + H2O
Al2(SO4)3 + NH3*H2O = Al(OH)2 + (NH4)2 + SO4 =>
Al2(SO4)3 + 4 NH3*H2O = 2 Al(OH)2 + 2(NH4)2 + 3 SO4
KOH + H3PO4 = K3PO4 + H2O =>
3 KOH + H3PO4 = K3PO4 + 3 H2O
CuSO4 + H2O = CuO(s) + H2SO4 =>
CuSO4 + H2O = CuO(s) + H2SO4
KOH + H3PO4 = K3PO4 + H2O =>
3 KOH + H3PO4 = K3PO4 + 3 H2O
HC2H3O2 + NaHCO3 = CO2 + NaC2H3O2 + H2O =>
HC2H3O2 + NaHCO3 = CO2 + NaC2H3O2 + H2O
Cr(s) + AuNO3(aq) = Cr(NO3)3(aq) + Au(s) =>
Cr(s) + 3 AuNO3(aq) = Cr(NO3)3(aq) + 3 Au(s)
S{2-} + H2O = OH{-} + H2S =>
S{2-} + 2 H2O = 2 OH{-} + H2S
CHBr3 + Br = CBr4 + HBr =>
CHBr3 + 2 Br = CBr4 + HBr
B + O2 = B2O3 =>
4 B + 3 O2 = 2 B2O3
FeCl3 + NaC2H3O2 = FeC2H3O2 + NaCl3 =>
FeCl3 + NaC2H3O2 = FeC2H3O2 + NaCl3
Fe + CuSO4 = FeSO4 + Cu =>
Fe + CuSO4 = FeSO4 + Cu
C3H7Cl + O2 = CO2 + H2O + Cl2 =>
4 C3H7Cl + 19 O2 = 12 CO2 + 14 H2O + 2 Cl2
MnO4{-}(aq) + Br{-}(aq) + H{+}(aq) = MnO2(s) + BrO3{-}(aq) + H2O(l) =>
2 MnO4{-}(aq) + Br{-}(aq) + 2 H{+}(aq) = 2 MnO2(s) + BrO3{-}(aq) + H2O(l)
Ba + H2SO4 = BaSO4 + SO2 + H2O =>
Ba + 2 H2SO4 = BaSO4 + SO2 + 2 H2O
Sr3N2 = Sr + N2 =>
Sr3N2 = 3 Sr + N2
Al(OH)3 + HBr = AlBr3 + H2O =>
Al(OH)3 + 3 HBr = AlBr3 + 3 H2O
CrCl3 + AgNo3 = AgCl + Cr(No3)3 =>
CrCl3 + 3 AgNo3 = 3 AgCl + Cr(No3)3
Cd(NO3)2 + NH4OH = Cd(OH)2 + HNO3 + NH4 =>
3 Cd(NO3)2 + 9 NH4OH = 3 Cd(OH)2 + 7 HNO3 + 8 NH4
Ca(OH)2 + P2O5 = Ca3(PO4)2 + H2O =>
3 Ca(OH)2 + P2O5 = Ca3(PO4)2 + 3 H2O
HCHNH2CO2H + O2 = CO2 + H2O + NH3 =>
2 HCHNH2CO2H + 3 O2 = 4 CO2 + 2 H2O + 2 NH3
Cu + NH4NO3 = NH3 + H2O + Cu(NO3)2 =>
4 Cu + 9 NH4NO3 = 10 NH3 + 3 H2O + 4 Cu(NO3)2
Na3PO4 + CaCO3 = Na2CO3 + Ca3(PO4)2 =>
2 Na3PO4 + 3 CaCO3 = 3 Na2CO3 + Ca3(PO4)2
P4 + S8 = P4S10 =>
4 P4 + 5 S8 = 4 P4S10
Cl2 + O2 = Cl2O3 =>
2 Cl2 + 3 O2 = 2 Cl2O3
Al + HCl = H2 + AlCl3 =>
2 Al + 6 HCl = 3 H2 + 2 AlCl3
| 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 58 59 60 61 62 63 64 65 66 67 68 69 70 |
| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/14/24
Équations équilibrées sur01/13/24
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
