| Équations équilibrées la veille | Équations équilibrées le lendemain |
Fe(s) + 2 Fe{3+}(aq) = 3 Fe{2+}(aq)
Br2 + H3AsO4 = As4 + HBrO2 + H2O =>
10 Br2 + 12 H3AsO4 = 3 As4 + 20 HBrO2 + 8 H2O
AgNCO + HNO3 + H2O = AgNO3 + CO2 + NH4NO3 =>
AgNCO + 2 HNO3 + H2O = AgNO3 + CO2 + NH4NO3
CH3OH + HCOOH = HCOOCH3 + H2O =>
CH3OH + HCOOH = HCOOCH3 + H2O
FeC2O4*2H2O + O2 = CO2 + Fe3O4 + H2O =>
3 FeC2O4*2H2O + 2 O2 = 6 CO2 + Fe3O4 + 6 H2O
CuO + S = Cu + SO2 =>
2 CuO + S = 2 Cu + SO2
Fe2(CO3)3 + H3SbO4 = FeSbO4 + CO2 + H2O =>
Fe2(CO3)3 + 2 H3SbO4 = 2 FeSbO4 + 3 CO2 + 3 H2O
SrCO3 + HI = SrI2 + H2O + CO2 =>
SrCO3 + 2 HI = SrI2 + H2O + CO2
HCl + Mn + HNO3 = MnCl2 + NO2 + H2O =>
2 HCl + Mn + 2 HNO3 = MnCl2 + 2 NO2 + 2 H2O
[Ni(H2O)6](NO3)2 + Fe(NO3)29H2O + NH2CH2COOH = NiFe2O4 + CO2 + N2 + H2O =>
9[Ni(H2O)6](NO3)2 + 18 Fe(NO3)29H2O + 352 NH2CH2COOH = 9 NiFe2O4 + 704 CO2 + 446 N2 + 952 H2O
Pb + Mg(NO3)2*6H2O = Pb(NO3) + Mg + H2O =>
2 Pb + Mg(NO3)2*6H2O = 2 Pb(NO3) + Mg + 6 H2O
Al(OH)3 + HNO3 = Al + HNO3OH =>
Al(OH)3 + 3 HNO3 = Al + 3 HNO3OH
AlCl3 + ArNO3 = Al(NO3)3 + ArCl =>
AlCl3 + 3 ArNO3 = Al(NO3)3 + 3 ArCl
FeS + Ba(NO3)2 = Fe(NO3)2 + BaS =>
FeS + Ba(NO3)2 = Fe(NO3)2 + BaS
Ca + HClO3 = Ca(ClO3)2 + H2 =>
Ca + 2 HClO3 = Ca(ClO3)2 + H2
H2TeO4 + Fe(OH)2 = Fe(TeO4) + H2O =>
H2TeO4 + Fe(OH)2 = Fe(TeO4) + 2 H2O
FeBr3 + KOH = K + Br + FeOH =>
FeBr3 + KOH = K + 3 Br + FeOH
Zn(SO4) + H2O = ZnO + H2(SO4) =>
Zn(SO4) + H2O = ZnO + H2(SO4)
(NH4)2CO3 + CaBr2 = CaCO3 + NH4Br =>
(NH4)2CO3 + CaBr2 = CaCO3 + 2 NH4Br
NaClO + HF = NaCl + H2O + F2 =>
NaClO + 2 HF = NaCl + H2O + F2
NaCl + H2SO4 = NaHSO4 + HCl =>
NaCl + H2SO4 = NaHSO4 + HCl
BaS + PtF2 = BaF2 + PtS =>
BaS + PtF2 = BaF2 + PtS
AlCl3 + Na2SO3 = Al2(SO3)3 + NaCl =>
2 AlCl3 + 3 Na2SO3 = Al2(SO3)3 + 6 NaCl
MgCO3 + HNO3 = MgNO3 + HCO3 =>
MgCO3 + HNO3 = MgNO3 + HCO3
RbPO4 + Mg(NO3)2 = RbNO3 + Mg(PO4)2 =>
2 RbPO4 + Mg(NO3)2 = 2 RbNO3 + Mg(PO4)2
Cu + Ca3(PO4)2 = Ca + Cu3(PO4)2 =>
3 Cu + Ca3(PO4)2 = 3 Ca + Cu3(PO4)2
K(NO3) = KNO2 + O2 =>
2 K(NO3) = 2 KNO2 + O2
FeCl3 + CuO = CuCl2 + Fe2O3 =>
2 FeCl3 + 3 CuO = 3 CuCl2 + Fe2O3
K2Cr2O7 + K2S + H2O = S + K3Cr(OH)6 + KOH =>
K2Cr2O7 + 3 K2S + 7 H2O = 3 S + 2 K3Cr(OH)6 + 2 KOH
PbCO3 + HCl = PbCl2 + CO2 + H2O =>
PbCO3 + 2 HCl = PbCl2 + CO2 + H2O
Ca{+} + Cl{-} = CaCl =>
Ca{+} + Cl{-} = CaCl
CaO + C = CO + CaC2 =>
CaO + 3 C = CO + CaC2
Sn + Ag2SO4 = Sn(SO4)2 + Ag =>
Sn + 2 Ag2SO4 = Sn(SO4)2 + 4 Ag
FeCl3 + KI + H2SO4 = I + FeCl2 + K2SO4 + HCl =>
2 FeCl3 + 2 KI + H2SO4 = 2 I + 2 FeCl2 + K2SO4 + 2 HCl
SiO2 + Ca3(PO4)2 + C = P + Ca2SiO4 + CO =>
3 SiO2 + 2 Ca3(PO4)2 + 10 C = 4 P + 3 Ca2SiO4 + 10 CO
Al(OH)3(s) + HCl(aq) = AlCl3(aq) + H2O(l) =>
Al(OH)3(s) + 3 HCl(aq) = AlCl3(aq) + 3 H2O(l)
Al + Cu(NO3)2 = Al(NO3)3 + Cu =>
2 Al + 3 Cu(NO3)2 = 2 Al(NO3)3 + 3 Cu
Na + NaNO3 = NaO + N2 =>
4 Na + 2 NaNO3 = 6 NaO + N2
NaCl + I2 + H2O = ICl + NaOH + H =>
2 NaCl + I2 + 2 H2O = 2 ICl + 2 NaOH + 2 H
Al(OH)3(s) + HCl(aq) = AlCl3(aq) + H2O(l) =>
Al(OH)3(s) + 3 HCl(aq) = AlCl3(aq) + 3 H2O(l)
Fe(s) + CuNo3(aq) = Cu(s) + Fe(No3)(aq) =>
Fe(s) + CuNo3(aq) = Cu(s) + Fe(No3)(aq)
K3PO4 + CaCl2 = K3Cl2 + CaPO4 =>
K3PO4 + CaCl2 = K3Cl2 + CaPO4
H2SO4(aq) + Al(OH)3(s) = H2O(l) + Al2(SO4)3 =>
3 H2SO4(aq) + 2 Al(OH)3(s) = 6 H2O(l) + Al2(SO4)3
C6H10Br2 + NaOH = C6H11BrO + NaBr =>
C6H10Br2 + NaOH = C6H11BrO + NaBr
Na2B4O7 + C = B + Na + CO =>
Na2B4O7 + 7 C = 4 B + 2 Na + 7 CO
FeCl3 + CuO = CuCl2 + Fe2O3 =>
2 FeCl3 + 3 CuO = 3 CuCl2 + Fe2O3
(H2)2SO4 + Al(OH)3 = Al2(SO4)3 + H2(OH) =>
3(H2)2SO4 + 2 Al(OH)3 = Al2(SO4)3 + 6 H2(OH)
Na2S2O3 + NaOH = Na2SO4 + H2O + Na2S =>
Na2S2O3 + 2 NaOH = Na2SO4 + H2O + Na2S
C6H5OHCH3COOH = CH3COOC6H5H2O =>
C6H5OHCH3COOH = CH3COOC6H5H2O
C5H11COOH + NaOH = C5H11COONa + H2O =>
C5H11COOH + NaOH = C5H11COONa + H2O
| 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 |
| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/19/24
Équations équilibrées sur12/19/23
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
