| Équations équilibrées la veille | Équations équilibrées le lendemain |
BaCO3 + H2SO4 = BaSO4 + H2O + CO2
CrCl3 + AgNO3 = Cr(NO3)3 + AgCl =>
CrCl3 + 3 AgNO3 = Cr(NO3)3 + 3 AgCl
Ni(NO3)2 + KI = NiI2 + KNO3 =>
Ni(NO3)2 + 2 KI = NiI2 + 2 KNO3
KOH + HNO3 = H2O + NO(g) + KO2(aq) =>
KOH + HNO3 = H2O + NO(g) + KO2(aq)
Na(s) + MgI2(aq) = NaI2(aq) + Mg(s) =>
Na(s) + MgI2(aq) = NaI2(aq) + Mg(s)
Cd2N + NH4S2 = Cd2S2 + NH4N =>
Cd2N + NH4S2 = Cd2S2 + NH4N
BaSO4 + HNO3 = SO3 + H2O + Ba(NO3)2 =>
BaSO4 + 2 HNO3 = SO3 + H2O + Ba(NO3)2
FeTiO3 + C = Fe + TiO2 + CO2 =>
2 FeTiO3 + C = 2 Fe + 2 TiO2 + CO2
AgCl + NH4OH = Ag(NH3)2Cl + H2O =>
AgCl + 2 NH4OH = Ag(NH3)2Cl + 2 H2O
K2Zn3[Fe(CN)6]2 + OH = Zn(OH)4 + K + Fe(CN)6 =>
K2Zn3[Fe(CN)6]2 + 12 OH = 3 Zn(OH)4 + 2 K + 2 Fe(CN)6
Mn + (OH)2 = Mn(OH)2 =>
Mn + (OH)2 = Mn(OH)2
LiAlSi2O6 + H2SO4 = Li2SO4 + Al2Si4O10(OH)2 =>
2 LiAlSi2O6 + H2SO4 = Li2SO4 + Al2Si4O10(OH)2
H2SO4(aq) + Na2S2O3(aq) = Na2SO4(aq) + SO2(g) + H2O(l) =>
3 H2SO4(aq) + Na2S2O3(aq) = Na2SO4(aq) + 4 SO2(g) + 3 H2O(l)
Fe2O3 + Ta2O5 + Fe = FeTa2O6 =>
Fe2O3 + 3 Ta2O5 + Fe = 3 FeTa2O6
HgI2 + O2 = Hg2O + I =>
4 HgI2 + O2 = 2 Hg2O + 8 I
NaClO + I2 = NaI + ClO =>
2 NaClO + I2 = 2 NaI + 2 ClO
FeO + HNO3 = Fe(NO3)3 + NO2 + H2O =>
FeO + 4 HNO3 = Fe(NO3)3 + NO2 + 2 H2O
CH3COOH + NaHCO3 = H2O + CO2 + NaCH3COO =>
CH3COOH + NaHCO3 = H2O + CO2 + NaCH3COO
C3H8O3 + Ca = C3H5O3Ca3 + H2 =>
2 C3H8O3 + 6 Ca = 2 C3H5O3Ca3 + 3 H2
H2O2 + C14H10O4 = CO2 + H2O =>
29 H2O2 + C14H10O4 = 14 CO2 + 34 H2O
H2SO4 + F = H2 + FSO4 =>
H2SO4 + F = H2 + FSO4
Fe(NO3)3 + NaOH + NaOCl = NaNO3 + NaCl + Na2FeO4 + H2O =>
2 Fe(NO3)3 + 10 NaOH + 3 NaOCl = 6 NaNO3 + 3 NaCl + 2 Na2FeO4 + 5 H2O
AsO4{-}3 + Zn + H{+} = H2O + AsH3 + Zn{+}2 =>
AsO4{-}3 + 10 Zn + 11 H{+} = 4 H2O + AsH3 + 10 Zn{+}2
H2 + C + O2 = C8H18O6 =>
9 H2 + 8 C + 3 O2 = C8H18O6
Ni2 + BaCl2 = NiCl2 + Ba2 =>
Ni2 + 2 BaCl2 = 2 NiCl2 + Ba2
Mg + H2SO4 = Mg2SO4 + H2 =>
2 Mg + H2SO4 = Mg2SO4 + H2
C8H14O + O2 = CO8 + H2O =>
C8H14O + 35 O2 = 8 CO8 + 7 H2O
Ca(OH)2 + H2(PO4) = Ca(PO4) + H2O =>
Ca(OH)2 + H2(PO4) = Ca(PO4) + 2 H2O
Na + Cu2 = NaCu =>
2 Na + Cu2 = 2 NaCu
CrCl3 + H2SO4 = Cr2(SO4)3 + HCl =>
2 CrCl3 + 3 H2SO4 = Cr2(SO4)3 + 6 HCl
CuO(s) + HCl(aq) = CuCl2(aq) + H2O(l) =>
CuO(s) + 2 HCl(aq) = CuCl2(aq) + H2O(l)
Zn(NO3)2(aq) + NaOH(aq) = Zn(OH)2(aq) + NaNO3(aq) =>
Zn(NO3)2(aq) + 2 NaOH(aq) = Zn(OH)2(aq) + 2 NaNO3(aq)
Zn + HNO3 = Zn(NO3)2 + H2 =>
Zn + 2 HNO3 = Zn(NO3)2 + H2
AgNO3 + H2O = HNO3 + O2 + Ag =>
4 AgNO3 + 2 H2O = 4 HNO3 + O2 + 4 Ag
Ti + KClO4 = TiO + KCl =>
4 Ti + KClO4 = 4 TiO + KCl
NaOH(s) + CO2(g) = Na2CO3(s) + H2O(l) =>
2 NaOH(s) + CO2(g) = Na2CO3(s) + H2O(l)
NiSO4 + H2O = Ni + O2 + H2SO4 =>
2 NiSO4 + 2 H2O = 2 Ni + O2 + 2 H2SO4
CaO(s) + CO2(g) = CaCO3(s) =>
CaO(s) + CO2(g) = CaCO3(s)
P4 + S8 = P4S10 =>
4 P4 + 5 S8 = 4 P4S10
CH3CH2CH2CH2OH + K2Cr2O7 + H2SO4 = Cr2(SO4)3 + K2SO4 + CH3CH2CH2COH + H2O =>
3 CH3CH2CH2CH2OH + K2Cr2O7 + 4 H2SO4 = Cr2(SO4)3 + K2SO4 + 3 CH3CH2CH2COH + 7 H2O
SiH4 + H2O = H2SiO3 + H2 =>
SiH4 + 3 H2O = H2SiO3 + 4 H2
C + D = CD =>
C + D = CD
HBrC2H2 = C2H3Br =>
HBrC2H2 = C2H3Br
CrCl3 + Na2CO3 = Cr2(CO3)3 + NaCl =>
2 CrCl3 + 3 Na2CO3 = Cr2(CO3)3 + 6 NaCl
NH4Cl + CoSO4 = (NH4)2SO4 + CoCl2 =>
2 NH4Cl + CoSO4 = (NH4)2SO4 + CoCl2
Mg(NO3)2 + Ba(HCO3)2 = MgCO3 + Ba(NO3)2 + H2O + CO2 =>
Mg(NO3)2 + Ba(HCO3)2 = MgCO3 + Ba(NO3)2 + H2O + CO2
Pb + NaOH + H2O = Na2PbO3 + H2 =>
Pb + 2 NaOH + H2O = Na2PbO3 + 2 H2
Pb(NO3)2 + KBr = PbBr2 + K(NO3) =>
Pb(NO3)2 + 2 KBr = PbBr2 + 2 K(NO3)
Si + Fe2 + O3 = Fe2O3Si =>
Si + Fe2 + O3 = Fe2O3Si
C3H8 + O2 = C3O2 + H8O2 =>
C3H8 + 2 O2 = C3O2 + H8O2
| 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 |
| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/17/24
Équations équilibrées sur01/16/24
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
