| Équations équilibrées la veille | Équations équilibrées le lendemain |
Sr(OH)2 + 2 HC2H3O2 = Sr + 2 C2H3O2 + 2 H2O
RbOH + Cu(NO3)2 = Rb(NO3) + Cu(OH)2 =>
2 RbOH + Cu(NO3)2 = 2 Rb(NO3) + Cu(OH)2
Cl2 + NaSH = NaCl + HCl + S =>
Cl2 + NaSH = NaCl + HCl + S
KI + H2SO4 = I2 + H2S + K2SO4 + HOH =>
8 KI + 5 H2SO4 = 4 I2 + H2S + 4 K2SO4 + 4 HOH
Na3[Al(OH)6] + CO2 = Al(OH)3 + NaHCO3 =>
Na3[Al(OH)6] + 3 CO2 = Al(OH)3 + 3 NaHCO3
NaI + Cu(NO3)2 = CuI2 + NaNO3 =>
2 NaI + Cu(NO3)2 = CuI2 + 2 NaNO3
CaO + Cu(NO3)2 = CuO + Ca(NO3)2 =>
CaO + Cu(NO3)2 = CuO + Ca(NO3)2
CaCO3 + NaHCO3 = Ca(HCO3)2 + Na2CO3 =>
CaCO3 + 2 NaHCO3 = Ca(HCO3)2 + Na2CO3
BaCl2 + H2SO4 = BaSO4 + HCl =>
BaCl2 + H2SO4 = BaSO4 + 2 HCl
NiSO4 + Na2S = Ni2S + NaSO4 =>
2 NiSO4 + Na2S = Ni2S + 2 NaSO4
NO2 + NaOH = NaNO3 + NaNO2 + H2O =>
2 NO2 + 2 NaOH = NaNO3 + NaNO2 + H2O
RbOH + HCI = RbCI + HOH =>
RbOH + HCI = RbCI + HOH
C14H12 = C14H10 + C6H6 =>
6 C14H12 = 3 C14H10 + 7 C6H6
H2SO4 + Li = Li2SO4 + H2O + H2S =>
5 H2SO4 + 8 Li = 4 Li2SO4 + 4 H2O + H2S
Li2 + H2O = HLi + OH =>
Li2 + 2 H2O = 2 HLi + 2 OH
I + O2 = I2O5 =>
4 I + 5 O2 = 2 I2O5
Co2(SO4)3 + Ca(OH)2 = Co(OH)3 + Ca2(SO4)2 =>
2 Co2(SO4)3 + 6 Ca(OH)2 = 4 Co(OH)3 + 3 Ca2(SO4)2
H2SO4 + AgCl = AgSO4 + H2Cl =>
H2SO4 + AgCl = AgSO4 + H2Cl
PdCl2 + Na2SO3 + H2O = Pd + Na2SO4 + HCl =>
PdCl2 + Na2SO3 + H2O = Pd + Na2SO4 + 2 HCl
NaHCO3*HCl = NaCl + H2O + CO2 =>
NaHCO3*HCl = NaCl + H2O + CO2
XW = X + W =>
XW = X + W
KOH + H3PO4 = K3PO4 + H2O =>
3 KOH + H3PO4 = K3PO4 + 3 H2O
Cu3(PO4) + Sn(CIO4)2 = Sn3(PO4) + Cu(CIO4)2 =>
Cu3(PO4) + 3 Sn(CIO4)2 = Sn3(PO4) + 3 Cu(CIO4)2
Sn + H2SO4 = SnSO4 + SO2 + H2O =>
Sn + 2 H2SO4 = SnSO4 + SO2 + 2 H2O
Zn(OH)2 + NH3 = [Zn(NH3)4] + OH =>
Zn(OH)2 + 4 NH3 = [Zn(NH3)4] + 2 OH
CaCl2 + HgNO3 = Ca(NO3)2 + HgCl =>
CaCl2 + 2 HgNO3 = Ca(NO3)2 + 2 HgCl
RbI + Pb(NO3)2 = RbNO3 + PbI2 =>
2 RbI + Pb(NO3)2 = 2 RbNO3 + PbI2
NaOH + NH4Cl = NaCl + NH3 + water =>
NaOH + NH4Cl = NaCl + NH3 + H2O
BaO + Ae = Ae2O3 + Ba =>
3 BaO + 2 Ae = Ae2O3 + 3 Ba
Zn + CaO = ZnO + Ca =>
Zn + CaO = ZnO + Ca
Rb + HOH = RbOH + H =>
Rb + HOH = RbOH + H
Al + I6 = Al2I6 =>
2 Al + I6 = Al2I6
Na2SnO2 + KOH + Bi(NO3)3 = Na2SnO3 + KNO3 + Bi + H2O =>
3 Na2SnO2 + 6 KOH + 2 Bi(NO3)3 = 3 Na2SnO3 + 6 KNO3 + 2 Bi + 3 H2O
KMnO4 + C3H6 + H2O = MnO2 + KOH + C3H8O2 =>
2 KMnO4 + 3 C3H6 + 4 H2O = 2 MnO2 + 2 KOH + 3 C3H8O2
Pb(C2H3O2)2 + K2CrO4 = KC2H3O2 + PbCrO4 =>
Pb(C2H3O2)2 + K2CrO4 = 2 KC2H3O2 + PbCrO4
H2C4H4O6 + NaOH = Na2C4H4O6 + H2O =>
H2C4H4O6 + 2 NaOH = Na2C4H4O6 + 2 H2O
Zn(NO3)2 + NH4(NO3) + H2O = Zn + HNO3 =>
4 Zn(NO3)2 + NH4(NO3) + 3 H2O = 4 Zn + 10 HNO3
KMnO4 + FeI3 + H2SO4 = MnSO4 + K2SO4 + Fe2(SO4)3 + I2 + H2O =>
6 KMnO4 + 10 FeI3 + 24 H2SO4 = 6 MnSO4 + 3 K2SO4 + 5 Fe2(SO4)3 + 15 I2 + 24 H2O
H{+} + Ru(OH)2{+2} + Ru{+2} = Ru{3+} + H2O =>
2 H{+} + Ru(OH)2{+2} + Ru{+2} = 2 Ru{3+} + 2 H2O
CHH12O + O2 = CO2 + H2O =>
4 CHH12O + 15 O2 = 4 CO2 + 26 H2O
HNO3 + Na3AsO4 = H3AsO4 + NaNO3 =>
3 HNO3 + Na3AsO4 = H3AsO4 + 3 NaNO3
Na(s) + H2O(aq) = NaOH(aq) + H2(s) =>
2 Na(s) + 2 H2O(aq) = 2 NaOH(aq) + H2(s)
NaBr + CaCO3 = NaCO3 + CaBr =>
NaBr + CaCO3 = NaCO3 + CaBr
NaNO3 = NaO + NO + O =>
NaNO3 = NaO + NO + O
Be(OH)2 + SO3 = BeSO4 + H2O =>
Be(OH)2 + SO3 = BeSO4 + H2O
Al2(SO4)3 + Na2S + H2O = Na2SO4 + NaHS + Al(OH)3 =>
Al2(SO4)3 + 6 Na2S + 6 H2O = 3 Na2SO4 + 6 NaHS + 2 Al(OH)3
HCI + K2S = H2S + KCI =>
2 HCI + K2S = H2S + 2 KCI
CuCl2 + KF = KCl + CuF2 =>
CuCl2 + 2 KF = 2 KCl + CuF2
Li2CO3 + CH3CO2H = LiCH3CO2 + CO3 + H2O =>
6 Li2CO3 + 11 CH3CO2H = 12 LiCH3CO2 + 4 CO3 + 4 H2O
Zn2Cl2 + SrSO4 = ZnSO4 + SrCl =>
Zn2Cl2 + 2 SrSO4 = 2 ZnSO4 + 2 SrCl
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/11/24
Équations équilibrées sur01/10/24
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