| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 NaCl(s) + H2SO4(l) = 2 HCl(g) + Na2SO4(s)
CaO + C3H8O7 = Ca3(C3H8O7)2 + O2 =>
6 CaO + 4 C3H8O7 = 2 Ca3(C3H8O7)2 + 3 O2
Fe = Fe203 =>
203 Fe = Fe203
NH3(g) + N2O = N2(g) + H2O(g) =>
2 NH3(g) + 3 N2O = 4 N2(g) + 3 H2O(g)
Zn + FeCl3 = ZnCl3 + Fe =>
Zn + FeCl3 = ZnCl3 + Fe
KOH + H3PO4 = K3PO4 + H2O =>
3 KOH + H3PO4 = K3PO4 + 3 H2O
PbH2O + I2 = PbI2 + H2O =>
PbH2O + I2 = PbI2 + H2O
H2MnO3 + H2SO4 + KJ = MnSO4 + J2 + K2SO4 + H2O =>
H2MnO3 + 2 H2SO4 + 2 KJ = MnSO4 + J2 + K2SO4 + 3 H2O
Al + NaO2 = NaAlO2 =>
Al + NaO2 = NaAlO2
HNO3 + H2SO4 = NO2HSO4 + H2O =>
HNO3 + H2SO4 = NO2HSO4 + H2O
HBrO3 + FeBr2 + HCl = FeCl3 + BrCl + HOH =>
5 HBrO3 + 4 FeBr2 + 25 HCl = 4 FeCl3 + 13 BrCl + 15 HOH
CaBr2 + (NH4)2CO3 = CaCO3 + NH4Br =>
CaBr2 + (NH4)2CO3 = CaCO3 + 2 NH4Br
NaOH + Ca2NO3 = NaNO3 + Ca2OH =>
NaOH + Ca2NO3 = NaNO3 + Ca2OH
Mg + N4SO4 = MgSO4 + N2 =>
Mg + N4SO4 = MgSO4 + 2 N2
Na3(Al(OH)6) = Al(OH)3 + NaOH =>
Na3(Al(OH)6) = Al(OH)3 + 3 NaOH
CuCO3Cu(OH)2 = CuO + H2O + CO2 =>
CuCO3Cu(OH)2 = 2 CuO + H2O + CO2
C2H4 + O2 = CO2 + H2O =>
C2H4 + 3 O2 = 2 CO2 + 2 H2O
K2PO4 + Al = AlPO4 + K =>
K2PO4 + Al = AlPO4 + 2 K
H2O = H2 + O2 =>
2 H2O = 2 H2 + O2
HCOOCH3 + H2O = HCOOH + CH4O =>
HCOOCH3 + H2O = HCOOH + CH4O
K2SnO2 + Bi(NO3)3 + KOH = K2SnO3 + Bi + KNO3 + H2O =>
3 K2SnO2 + 2 Bi(NO3)3 + 6 KOH = 3 K2SnO3 + 2 Bi + 6 KNO3 + 3 H2O
UO3 + C = U + CO =>
UO3 + 3 C = U + 3 CO
NH4Cl + H2(SO4) = (NH4)2SO4 + HCl =>
2 NH4Cl + H2(SO4) = (NH4)2SO4 + 2 HCl
H2SO4 + KOH = K2SO4 + H2O =>
H2SO4 + 2 KOH = K2SO4 + 2 H2O
CaH2 + NH3 = HH + CaN =>
2 CaH2 + 2 NH3 = 5 HH + 2 CaN
H2SiO3 + LiOH = H2O + Li2SiO3 =>
H2SiO3 + 2 LiOH = 2 H2O + Li2SiO3
XHNO3 + XAL(OH)3 = XAL(NO3)3 + XH2O =>
3 XHNO3 + XAL(OH)3 = XAL(NO3)3 + 3 XH2O
Na2SO4 + H2SO4 = NaHSO4 =>
Na2SO4 + H2SO4 = 2 NaHSO4
Ti(OH)4 + H2O2 = H4TiO6 + H2O =>
Ti(OH)4 + 2 H2O2 = H4TiO6 + 2 H2O
CaCl2 + AgNO3 = CaCl2AgNO3 =>
CaCl2 + AgNO3 = CaCl2AgNO3
Cr3O4 + CH4 = Cr23C6 + CO + H2 =>
23 Cr3O4 + 110 CH4 = 3 Cr23C6 + 92 CO + 220 H2
HBr(aq) + NaOH(aq) = HOBr(aq) + NaH(aq) =>
HBr(aq) + NaOH(aq) = HOBr(aq) + NaH(aq)
Sr(NO3)2(aq) + CuSO4(aq) = SrSO4(s) + Cu(NO3)2 =>
Sr(NO3)2(aq) + CuSO4(aq) = SrSO4(s) + Cu(NO3)2
MnSO4 + KS2O8 + H2O = HMnO4 + K2SO4 + H2SO4 =>
6 MnSO4 + 10 KS2O8 + 24 H2O = 6 HMnO4 + 5 K2SO4 + 21 H2SO4
CaH2 + H2O = Ca(OH)2 + H2 =>
CaH2 + 2 H2O = Ca(OH)2 + 2 H2
Fe + H2PO4 = FePO4 + H2 =>
Fe + H2PO4 = FePO4 + H2
Ba(OH)2 + NH3 = H2O + NBaH =>
Ba(OH)2 + NH3 = 2 H2O + NBaH
NiSO4 + BaCl2 = NiCl2 + BaSO4 =>
NiSO4 + BaCl2 = NiCl2 + BaSO4
BaSO3 = BaS + O2 =>
2 BaSO3 = 2 BaS + 3 O2
NH4Cl + NaOH = NH3 + H2O + NaCl = =>
NH4Cl + NaOH = NH3 + H2O + NaCl
H2SO4 + BaCl2 = BaSO4 + HCl =>
H2SO4 + BaCl2 = BaSO4 + 2 HCl
CH3COOH + S + H2O = H2S + CO2 =>
CH3COOH + 4 S + 2 H2O = 4 H2S + 2 CO2
NO + O2 = NO2 =>
2 NO + O2 = 2 NO2
CH3CH2COOH + Ca(OH)2 = (CH3CH2COO) + Ca + H2O =>
2 CH3CH2COOH + Ca(OH)2 = 2(CH3CH2COO) + Ca + 2 H2O
KMnO4 + H2O + K2SO3 = Mn02 + K2SO4 + K0H =>
2 KMnO4 + H2O + 9 K2SO3 = Mn02 + 9 K2SO4 + 2 K0H
Zn + Pb2NO3 = Pb + Zn3NO3 =>
3 Zn + Pb2NO3 = 2 Pb + Zn3NO3
(NH4)2S + FePO4 = (NH4)3PO4 + Fe2S3 =>
3(NH4)2S + 2 FePO4 = 2(NH4)3PO4 + Fe2S3
Cu2S + HNO3 = Cu(NO3)2 + CuSO4 + NO2 + H2O =>
Cu2S + 12 HNO3 = Cu(NO3)2 + CuSO4 + 10 NO2 + 6 H2O
Cu{+}(aq) + S2{-}(aq) = Cu + S =>
Cu{+}(aq) + S2{-}(aq) = Cu + 2 S
HCl + C4H8O = C4H9ClO =>
HCl + C4H8O = C4H9ClO
| 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 |
| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur03/16/25
Équations équilibrées sur04/15/24
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
