| Équations équilibrées la veille | Équations équilibrées le lendemain |
3 H2O + 2 K3PO4 = 2 H3PO4 + 3 K2O
Na2CO3 + CuO + TeO2 + O2 = Na2Cu2TeO6 + CO2 =>
2 Na2CO3 + 4 CuO + 2 TeO2 + O2 = 2 Na2Cu2TeO6 + 2 CO2
C2H4(OH)2 + O2 = CO2 + H2O =>
2 C2H4(OH)2 + 5 O2 = 4 CO2 + 6 H2O
NaOH + SO3 = H2O + Na2SO4 =>
2 NaOH + SO3 = H2O + Na2SO4
Al + HNO3 = Al(NO3)3 + NH4NO3 + H2O =>
8 Al + 30 HNO3 = 8 Al(NO3)3 + 3 NH4NO3 + 9 H2O
Mg(oh)2 + KOH = Mg(OH)2 + K =>
Mg(oh)2 + 4 KOH = 2 Mg(OH)2 + 4 K
Sr + N = SrN =>
Sr + N = SrN
Na + H2O = Na2H2 + O =>
2 Na + H2O = Na2H2 + O
Mg(OH)2 + NH4Cl = MgOHCl + H2O + NH3 =>
Mg(OH)2 + NH4Cl = MgOHCl + H2O + NH3
Co + SCN = Co(SCN)4 =>
Co + 4 SCN = Co(SCN)4
NaCl + CaCl2 = CaNaCl3 =>
NaCl + CaCl2 = CaNaCl3
C + Sb = CSb =>
C + Sb = CSb
ZnCl2 + NH3 = Zn(NH3)4 + Cl =>
ZnCl2 + 4 NH3 = Zn(NH3)4 + 2 Cl
PbS + HNO3 = Pb(NO3)2 + S + H2O + NO =>
3 PbS + 8 HNO3 = 3 Pb(NO3)2 + 3 S + 4 H2O + 2 NO
MnO4 + S = MnO2 + SO3 =>
3 MnO4 + 2 S = 3 MnO2 + 2 SO3
C4H9I + C2H5OH + AgNO3 = AgI + C4H9OH + C2H5NO3 =>
C4H9I + C2H5OH + AgNO3 = AgI + C4H9OH + C2H5NO3
K2CrO4 + H + Cl = KCl + Cr2O7 + H2O =>
2 K2CrO4 + 2 H + 4 Cl = 4 KCl + Cr2O7 + H2O
N2O5 + H2O = HNO3 =>
N2O5 + H2O = 2 HNO3
TiO2 + H2O = Ti(OH)2 + O =>
TiO2 + H2O = Ti(OH)2 + O
Na(OH) + H2NO4 = Na2(NO4) + H(OH) =>
2 Na(OH) + H2NO4 = Na2(NO4) + 2 H(OH)
FeAsS + ClO2 + H2O = AsO4{3-} + Fe{3+} + Cl{-} + SO4{2-} + H{+} =>
5 FeAsS + 14 ClO2 + 12 H2O = 5 AsO4{3-} + 5 Fe{3+} + 14 Cl{-} + 5 SO4{2-} + 24 H{+}
Cl2 + P2 = PCl =>
Cl2 + P2 = 2 PCl
NaOH + Ca(H2PO4)2 = NaH2PO4 + Ca3(PO4)2 + H2O =>
4 NaOH + 3 Ca(H2PO4)2 = 4 NaH2PO4 + Ca3(PO4)2 + 4 H2O
NaClO + NaHSO3 = Na2SO4 + Cl2 + NaCl + H2O =>
3 NaClO + 2 NaHSO3 = 2 Na2SO4 + Cl2 + NaCl + H2O
C6H5BrO2 + C3H4O2 = C9H9BrO4 =>
C6H5BrO2 + C3H4O2 = C9H9BrO4
SiO2 + Cl2 = SiO2Cl2 =>
SiO2 + Cl2 = SiO2Cl2
NiSO4 + Li3PO4 = Ni3(PO4)2 + Li2SO4 =>
3 NiSO4 + 2 Li3PO4 = Ni3(PO4)2 + 3 Li2SO4
MnO4{2-} + SO3{2-} + H{+} = MnO2 + SO4{-2} + H2O =>
MnO4{2-} + SO3{2-} + 2 H{+} = MnO2 + SO4{-2} + H2O
MnCl2 + H2SO4 = MnSO4 + HCl =>
MnCl2 + H2SO4 = MnSO4 + 2 HCl
BaCl2 + KNO3 = Ba(NO3)2 + KCl =>
BaCl2 + 2 KNO3 = Ba(NO3)2 + 2 KCl
MERCURYNITRATE + POTASSIUMBROMIDE = MERCURYBROMIDE + POTASSIUMNITRATE =>
MERCURYNITRATE + POTASSIUMBROMIDE = MERCURYBROMIDE + POTASSIUMNITRATE
CH4(g) + O2(g) = H2O(l) + CO2(g) =>
CH4(g) + 2 O2(g) = 2 H2O(l) + CO2(g)
Fe2 + (SO4)3 = Fe(SO4)2 =>
3 Fe2 + 4(SO4)3 = 6 Fe(SO4)2
NaCl(s) + SO2(g) + H2O(g) + O2(g) = NaSO4(s) + HCl(g) =>
4 NaCl(s) + 4 SO2(g) + 2 H2O(g) + 3 O2(g) = 4 NaSO4(s) + 4 HCl(g)
AgNO3(aq) + Pb(NO3)2(aq) = Ag(NO3)2(aq) + PbNO3(aq) =>
AgNO3(aq) + Pb(NO3)2(aq) = Ag(NO3)2(aq) + PbNO3(aq)
CH3OH + O2 = CO2 + H2O =>
2 CH3OH + 3 O2 = 2 CO2 + 4 H2O
Cr2O7{2-} + H2S + H{+} = Cr2O3 + S8 + H2O =>
8 Cr2O7{2-} + 24 H2S + 16 H{+} = 8 Cr2O3 + 3 S8 + 32 H2O
NaHCO3(aq) + Pb(NO3)2(aq) = NaNO3(aq) + Pb(HCO3)2(s) =>
2 NaHCO3(aq) + Pb(NO3)2(aq) = 2 NaNO3(aq) + Pb(HCO3)2(s)
HCl(l) + NaHCO3(s) = CO2(g) + H2O(l) + NaCl(aq) =>
HCl(l) + NaHCO3(s) = CO2(g) + H2O(l) + NaCl(aq)
NH3 + KClO3 = KCl + KNO3 + H2O + Cl2 =>
2 NH3 + 3 KClO3 = KCl + 2 KNO3 + 3 H2O + Cl2
ZnO + HBr = ZnBr2 + H2O =>
ZnO + 2 HBr = ZnBr2 + H2O
C3H6 + KMnO4 + H2SO4 = C3H4O4 + K2SO4 + MnO2 + H2O =>
3 C3H6 + 10 KMnO4 + 5 H2SO4 = 3 C3H4O4 + 5 K2SO4 + 10 MnO2 + 8 H2O
Cu{+} + I2{-} = CuI2 =>
Cu{+} + I2{-} = CuI2
HBr = H + Br =>
HBr = H + Br
Ba(Cl)2(aq) + KNO3(aq) = Ba(NO3)2 + KCl(aq) =>
Ba(Cl)2(aq) + 2 KNO3(aq) = Ba(NO3)2 + 2 KCl(aq)
N2H2 + C27H40 = C27H52 + N2 =>
6 N2H2 + C27H40 = C27H52 + 6 N2
NiS(s) + O2(g) = NiO(s) + SO2(g) =>
2 NiS(s) + 3 O2(g) = 2 NiO(s) + 2 SO2(g)
SCU + HNO3 = CU(NO3) + NO + S + H2O =>
3 SCU + 4 HNO3 = 3 CU(NO3) + NO + 3 S + 2 H2O
Cd(C2H3O2)2 + AgNO3 = Ag(C2H3O2) + Cd(NO3)2 =>
Cd(C2H3O2)2 + 2 AgNO3 = 2 Ag(C2H3O2) + Cd(NO3)2
ZnAl2 + HCl = ZnCl + AlCl + H2 =>
2 ZnAl2 + 6 HCl = 2 ZnCl + 4 AlCl + 3 H2
| 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 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 |
| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur02/18/25
Équations équilibrées sur03/20/24
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
