| Équations équilibrées la veille | Équations équilibrées le lendemain |
2(CH2)5CHOH + 17 O2 = 12 CO2 + 12 H2O
C7H602 + O2 = CO2 + H2O =>
2 C7H602 + 315 O2 = 14 CO2 + 602 H2O
(NH4)2HPO4 + AgNO3 = Ag3PO4 + NH4NO3 + HNO3 =>
(NH4)2HPO4 + 3 AgNO3 = Ag3PO4 + 2 NH4NO3 + HNO3
Pb{2+} + SO4{2-} = PbSO4 =>
Pb{2+} + SO4{2-} = PbSO4
Ag + HNO3 + HCl = AgCl + NO + H2O =>
3 Ag + HNO3 + 3 HCl = 3 AgCl + NO + 2 H2O
ZnO + HBr = ZnBr2 + H2O =>
ZnO + 2 HBr = ZnBr2 + H2O
AlI3 + H2SO4 = I2 + Al2(SO4)3 + H2S + H2O =>
8 AlI3 + 15 H2SO4 = 12 I2 + 4 Al2(SO4)3 + 3 H2S + 12 H2O
Ag(s) + Zn(NO3)2(aq) = Zn(s) + AgNO3 =>
2 Ag(s) + Zn(NO3)2(aq) = Zn(s) + 2 AgNO3
FeBr2(aq) + Na2S(aq) = FeS + NaBr =>
FeBr2(aq) + Na2S(aq) = FeS + 2 NaBr
Cr2(SO4)3 + Ba(H2PO4)2 = Cr(H2PO4)3 + BaSO4 =>
Cr2(SO4)3 + 3 Ba(H2PO4)2 = 2 Cr(H2PO4)3 + 3 BaSO4
NaC7H5O2(aq) + HCl(aq) = C7H6O2(s) + NaCl(aq) =>
NaC7H5O2(aq) + HCl(aq) = C7H6O2(s) + NaCl(aq)
MgO2 + H2O = Mg + OH =>
MgO2 + 2 H2O = Mg + 4 OH
H2SO4(aq) + Na2CO3(s) = Na2SO4(aq) + H2O + CO2(g) =>
H2SO4(aq) + Na2CO3(s) = Na2SO4(aq) + H2O + CO2(g)
Ag2CrO4 + H2O = HAg + OCrO4 =>
Ag2CrO4 + H2O = 2 HAg + OCrO4
C5H10 = C5H8 + H2 =>
C5H10 = C5H8 + H2
AgNO3 + MgCl2 = Mg(NO3)2 + AgCl =>
2 AgNO3 + MgCl2 = Mg(NO3)2 + 2 AgCl
Fe2S3 + H2O + O2 = Fe(OH)3 + S =>
2 Fe2S3 + 6 H2O + 3 O2 = 4 Fe(OH)3 + 6 S
Li2O + Ca(OH)2 = LiOH + CaO =>
Li2O + Ca(OH)2 = 2 LiOH + CaO
NiCl2(aq) + Na2S(aq) = NiS(s) + NaCl(aq) =>
NiCl2(aq) + Na2S(aq) = NiS(s) + 2 NaCl(aq)
HCl + Al(OH)3 = AlCl3 + H2O =>
3 HCl + Al(OH)3 = AlCl3 + 3 H2O
Mg + BeSe = MgSe + Be =>
Mg + BeSe = MgSe + Be
CuBr2 + AgCH3CO2 = AgBr + Cu(CH3CO2)2 =>
CuBr2 + 2 AgCH3CO2 = 2 AgBr + Cu(CH3CO2)2
NH4 + KOH = NH5KO =>
NH4 + KOH = NH5KO
NH3 + H2O = [NH4OH] =>
NH3 + H2O = [NH4OH]
NaHCO3(s)CH3COOH = Na(CH3COO)CO2(g)H2O(l) =>
NaHCO3(s)CH3COOH = Na(CH3COO)CO2(g)H2O(l)
IO3{-} + I{-} + H{+} = I2 + H2O =>
IO3{-} + 5 I{-} + 6 H{+} = 3 I2 + 3 H2O
KNO3 + SO3 = K2SO4 + NO + O =>
2 KNO3 + SO3 = K2SO4 + 2 NO + 3 O
NaHCO3(s)CH3COOH = NaCH3COOCO2H2O =>
NaHCO3(s)CH3COOH = NaCH3COOCO2H2O
Ca + Na2SO4 = CaNa2SO4 =>
Ca + Na2SO4 = CaNa2SO4
Na2SiO3 + NCl = N2SiO3 + NaCl =>
Na2SiO3 + 2 NCl = N2SiO3 + 2 NaCl
GaF3 + Na3PO4 = GaPO4 + NaF =>
GaF3 + Na3PO4 = GaPO4 + 3 NaF
KNO3 + C6H12O6 = CO2 + H2O + KNO2 =>
12 KNO3 + C6H12O6 = 6 CO2 + 6 H2O + 12 KNO2
BaO + AgI = BaI2 + Ag2O =>
BaO + 2 AgI = BaI2 + Ag2O
Cr2O7{2-} + H2S + H{+} = Cr{3+} + S + H2O =>
Cr2O7{2-} + 3 H2S + 8 H{+} = 2 Cr{3+} + 3 S + 7 H2O
Ai + P = Ai3P3 =>
3 Ai + 3 P = Ai3P3
NaHCO3(s)CH3COOH = H2O(l)CO2(g)CH3COONa(aq) =>
NaHCO3(s)CH3COOH = H2O(l)CO2(g)CH3COONa(aq)
Sr(OH)2 + CrCl3 = SrCl2 + Cr(OH)3 =>
3 Sr(OH)2 + 2 CrCl3 = 3 SrCl2 + 2 Cr(OH)3
CH3COOHNaHCO3(s) = NaCH3COO(aq)CO2(g)H2O(l) =>
CH3COOHNaHCO3(s) = NaCH3COO(aq)CO2(g)H2O(l)
AgNO3 + Na3C6H5O7 = Ag3C6H5O7 + NaNO3 =>
3 AgNO3 + Na3C6H5O7 = Ag3C6H5O7 + 3 NaNO3
Li + FeCl3 = LiCl + Fe =>
3 Li + FeCl3 = 3 LiCl + Fe
Ca(OH)2(s) + HCl(l) = CaCl2(aq) + H2O(l) =>
Ca(OH)2(s) + 2 HCl(l) = CaCl2(aq) + 2 H2O(l)
Sr + Ca3(PO4)2 = Sr3(PO4)2 + Ca =>
3 Sr + Ca3(PO4)2 = Sr3(PO4)2 + 3 Ca
KNO2 + H2O2 = KNO3 + H2O =>
KNO2 + H2O2 = KNO3 + H2O
Cr2O7{-2} + H{+} + Br{-} = Cr{+3} + H2O + Br2 =>
Cr2O7{-2} + 14 H{+} + 6 Br{-} = 2 Cr{+3} + 7 H2O + 3 Br2
Na1S{-}2 + Ba2Cl{-}1 = Na1Cl{-}1 + Ba2S{-}2 =>
Na1S{-}2 + Ba2Cl{-}1 = Na1Cl{-}1 + Ba2S{-}2
C3H5CH3 + O2 = CO2 + H2O =>
C3H5CH3 + 6 O2 = 4 CO2 + 4 H2O
Co{+2} + BrO{-} + H{+} = Co{+3} + Br2 + H2O =>
2 Co{+2} + 2 BrO{-} + 4 H{+} = 2 Co{+3} + Br2 + 2 H2O
(C6H5CH2)SnCl + NH3 + H2O = Sn(OH)2 + NH4Cl + C6H5CH3 =>
(C6H5CH2)SnCl + NH3 + 2 H2O = Sn(OH)2 + NH4Cl + C6H5CH3
NaBr + CaF2 = NaF + CaBr2 =>
2 NaBr + CaF2 = 2 NaF + CaBr2
KMnO4 + H2SO4 = MnSO4 + K2SO4 + H2O2 + O =>
2 KMnO4 + 3 H2SO4 = 2 MnSO4 + K2SO4 + 3 H2O2 + 2 O
| 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 |
| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/22/24
Équations équilibrées sur12/22/23
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
