| Équations équilibrées la veille | Équations équilibrées le lendemain |
C42H5OH + 43 O2 = 42 CO2 + 3 H2O
Na2C2O4 + H2SO4 = H2C2O4 + Na2SO4 =>
Na2C2O4 + H2SO4 = H2C2O4 + Na2SO4
K2O + H2O = KOH =>
K2O + H2O = 2 KOH
Na2CO3 + CaCl2 = CaCO3 + NaCl =>
Na2CO3 + CaCl2 = CaCO3 + 2 NaCl
MgO + Al2O3 = MgAl + O =>
2 MgO + Al2O3 = 2 MgAl + 5 O
HCl + KClO3 = KCl + HClO3 =>
HCl + KClO3 = KCl + HClO3
CUS + O2 = CUO2 + SO2 =>
CUS + 2 O2 = CUO2 + SO2
Li2SiO3 + HNO3 = LiNO3 + H2SiO3 =>
Li2SiO3 + 2 HNO3 = 2 LiNO3 + H2SiO3
S6 + O2 = SO2 =>
S6 + 6 O2 = 6 SO2
Co{2+} + SCN{-} = Co(SCN)4{-2} =>
Co{2+} + 4 SCN{-} = Co(SCN)4{-2}
CO2 + HBr = CBr4 + H2O =>
CO2 + 4 HBr = CBr4 + 2 H2O
CH3CH(CH3)CH(CH3)CH3 + Br2 = HBr + CH3CBr(CH3)CH(CH3)CH3 =>
CH3CH(CH3)CH(CH3)CH3 + Br2 = HBr + CH3CBr(CH3)CH(CH3)CH3
HgCO3 + H3PO4 = Hg3(PO4)2 + H2CO3 =>
3 HgCO3 + 2 H3PO4 = Hg3(PO4)2 + 3 H2CO3
MnBr2 + NaOH = Mn(OH)2 + NaBr =>
MnBr2 + 2 NaOH = Mn(OH)2 + 2 NaBr
K2O + H3PO4 = K3PO4 + H2O =>
3 K2O + 2 H3PO4 = 2 K3PO4 + 3 H2O
BaOCO2 = BaCO3 =>
BaOCO2 = BaCO3
Cr(OH)3 + KOH = KCr(OH)4 =>
Cr(OH)3 + KOH = KCr(OH)4
C2H5CH2OH + KMnO4 + H2SO4 = C2H5COOH + MnSO4 + K2SO4 + H2O =>
5 C2H5CH2OH + 4 KMnO4 + 6 H2SO4 = 5 C2H5COOH + 4 MnSO4 + 2 K2SO4 + 11 H2O
FeCl3 + Hg = FeCl2 + HgCl =>
FeCl3 + Hg = FeCl2 + HgCl
In2O3 + H2O2 = InH + O2 =>
2 In2O3 + 2 H2O2 = 4 InH + 5 O2
Pb(NO3)2 + NaCl = PbCl2 + NaNO3 =>
Pb(NO3)2 + 2 NaCl = PbCl2 + 2 NaNO3
IO3{-} + I{-} + H{+} = I2 + H2O =>
IO3{-} + 5 I{-} + 6 H{+} = 3 I2 + 3 H2O
AgNO3 + Na2CO3 = Ag2CO3 + NO3Na =>
2 AgNO3 + Na2CO3 = Ag2CO3 + 2 NO3Na
BaCl2 + Na2SO4 = BaSO4 + NaCl =>
BaCl2 + Na2SO4 = BaSO4 + 2 NaCl
HCOOH(aq) = H2O(l)CO(g) =>
HCOOH(aq) = H2O(l)CO(g)
MnSO4 + PbO2 + HNO3 = HMnO4 + PbSO4 + Pb(NO3)2 + H2O =>
2 MnSO4 + 5 PbO2 + 6 HNO3 = 2 HMnO4 + 2 PbSO4 + 3 Pb(NO3)2 + 2 H2O
C6H5Br + NaOH = NaBr + C6H5OH =>
C6H5Br + NaOH = NaBr + C6H5OH
Mg(OH)2 + HCl = MgCl2 + H2O =>
Mg(OH)2 + 2 HCl = MgCl2 + 2 H2O
SO4{2-} + Cr{3+} + H2O = Cr2O7{2-} + SO2 + H{+} =>
3 SO4{2-} + 2 Cr{3+} + H2O = Cr2O7{2-} + 3 SO2 + 2 H{+}
CuSO4*5H2O + NaOH + NaCl = Cu2(OH)3Cl + Na2SO4 + H2O =>
2 CuSO4*5H2O + 3 NaOH + NaCl = Cu2(OH)3Cl + 2 Na2SO4 + 10 H2O
HNO3 + (NH4)2CO3 = NH4NO3 + CO2(g) + H2O =>
2 HNO3 + (NH4)2CO3 = 2 NH4NO3 + CO2(g) + H2O
Ca(HS)2 + Cl2 = CaCl2 + HS =>
Ca(HS)2 + Cl2 = CaCl2 + 2 HS
NaCl + C6H10O5 + NaOCl = Na2OCl + C6H10O5Cl2 =>
2 NaCl + C6H10O5 + 2 NaOCl = 2 Na2OCl + C6H10O5Cl2
K2SO3 + HCl = KCl + H2(SO3) =>
K2SO3 + 2 HCl = 2 KCl + H2(SO3)
NaCrO2 + Cl2 + NaOH = Na2CrO4 + NaCl + H2O =>
2 NaCrO2 + 3 Cl2 + 8 NaOH = 2 Na2CrO4 + 6 NaCl + 4 H2O
ZnO + SO3 = ZnSO3 + O2 =>
2 ZnO + 2 SO3 = 2 ZnSO3 + O2
KMnO4 + FeSO4 + H2SO4 = Fe2(SO4)3 + K2SO4 + MnO2 + H2O =>
2 KMnO4 + 6 FeSO4 + 4 H2SO4 = 3 Fe2(SO4)3 + K2SO4 + 2 MnO2 + 4 H2O
CaCO3 + HCl = CO2 + CaCl2 + H2O =>
CaCO3 + 2 HCl = CO2 + CaCl2 + H2O
CH4 + O2() = CO2 + H2O =>
CH4 + 2 O2() = CO2 + 2 H2O
C8H8O7 + NaHCO3 = Na3C6H5O7 + H2O + CO2 =>
9 C8H8O7 + 39 NaHCO3 = 13 Na3C6H5O7 + 23 H2O + 33 CO2
CH3I + KNO2 = CH3NO2 + KI =>
CH3I + KNO2 = CH3NO2 + KI
C8H9NO2 + NaOH + CH3OH = C10H15NO2 + NaHCO3 + H2O =>
3 C8H9NO2 + NaOH + 7 CH3OH = 3 C10H15NO2 + NaHCO3 + 5 H2O
CaC2O4 + CH3COOH = CaCH3 + C3O4 + H2O =>
16 CaC2O4 + 25 CH3COOH = 16 CaCH3 + 22 C3O4 + 26 H2O
CO(g) + H2O(l) = CO2(g) + H2 =>
CO(g) + H2O(l) = CO2(g) + H2
F2 + NaOH = NaF + OF2 + H2O =>
2 F2 + 2 NaOH = 2 NaF + OF2 + H2O
C3H7OH + K2Cr2O7 + H2SO4 = Cr2(SO4)3 + K2SO4 + CH3COOH + H2O =>
2 C3H7OH + 2 K2Cr2O7 + 8 H2SO4 = 2 Cr2(SO4)3 + 2 K2SO4 + 3 CH3COOH + 10 H2O
CuO + SiO2 = CuOSiO2 =>
CuO + SiO2 = CuOSiO2
ZnO + NaOH = NaHZnO2 =>
ZnO + NaOH = NaHZnO2
Fe(NO3)2 + K2CrO4 = Fe(CrO4) + KNO3 =>
Fe(NO3)2 + K2CrO4 = Fe(CrO4) + 2 KNO3
CO2 + Cu = CuO + CO =>
CO2 + Cu = CuO + CO
| 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 |
| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur10/29/24
Équations équilibrées sur11/28/23
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
