| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 C85H14 + 177 O2 = 170 CO2 + 14 H2O
Mg(NO3)2 + NH4F = MgF2 + NH4NO3 =>
Mg(NO3)2 + 2 NH4F = MgF2 + 2 NH4NO3
CsO2 + CO2 = O2 + Cs2CO3 =>
4 CsO2 + 2 CO2 = 3 O2 + 2 Cs2CO3
Ba2(OH)3 = Ba + OH =>
Ba2(OH)3 = 2 Ba + 3 OH
La2O3 + H2O = LaO(OH) =>
La2O3 + H2O = 2 LaO(OH)
BaI2 + AgC2H3O2 = Ba(C2H3O2) + AgI2 =>
BaI2 + AgC2H3O2 = Ba(C2H3O2) + AgI2
HCOOH + Ca(OH)2 = HCOO + Ca + H2O =>
2 HCOOH + Ca(OH)2 = 2 HCOO + Ca + 2 H2O
Al + H6Cl6 = H + AlCl3 =>
2 Al + H6Cl6 = 6 H + 2 AlCl3
(NH4)2CO3 + CaCl2 = (NH4)2Cl2 + CaCO3 =>
(NH4)2CO3 + CaCl2 = (NH4)2Cl2 + CaCO3
Na2S + Sn(SO4)2 = Na(SO4) + SnS =>
Na2S + Sn(SO4)2 = 2 Na(SO4) + SnS
Na2S + Sn(SO4)2 = SnS2 + Na2SO4 =>
2 Na2S + Sn(SO4)2 = SnS2 + 2 Na2SO4
CUSO4H2O + NaOH = CUOH + NaSO4 + H2O =>
CUSO4H2O + NaOH = CUOH + NaSO4 + H2O
RbS + CuI = RbI + CuS =>
RbS + CuI = RbI + CuS
H + CuO = Cu + HO =>
H + CuO = Cu + HO
Ni2O3 + N2 = NO + Ni =>
2 Ni2O3 + 3 N2 = 6 NO + 4 Ni
Na2C2 + CH3Br = NaBr + C4H6 =>
Na2C2 + 2 CH3Br = 2 NaBr + C4H6
As2O3 + Al + HCl = AsH3 + AlCl3 + H2O =>
As2O3 + 4 Al + 12 HCl = 2 AsH3 + 4 AlCl3 + 3 H2O
Na2S + Sn(SO4)2 = Na(SO4) + SnS =>
Na2S + Sn(SO4)2 = 2 Na(SO4) + SnS
Cr + H2SO4 = Cr4(SO4)3 + H2 =>
4 Cr + 3 H2SO4 = Cr4(SO4)3 + 3 H2
NaMnO4 + H2O2 = MnO2 + O2 + NaOH =>
2 NaMnO4 + H2O2 = 2 MnO2 + 2 O2 + 2 NaOH
P2(k) + H2(g) = PH3(k) =>
P2(k) + 3 H2(g) = 2 PH3(k)
Na2S + Sn(SO4)2 = SnS2 + Na2SO4 =>
2 Na2S + Sn(SO4)2 = SnS2 + 2 Na2SO4
Na2S + Sn(SO4)2 = Na(SO4) + SnS =>
Na2S + Sn(SO4)2 = 2 Na(SO4) + SnS
NH3 + H2SO4 = (NH4)2SO4(classification) =>
2 NH3 + H2SO4 = (NH4)2SO4(classification)
H2 + S + O2 = H2SO3 =>
2 H2 + 2 S + 3 O2 = 2 H2SO3
I + O2 = IO2 =>
I + O2 = IO2
Pb + Na + C2H5Cl = Pb(C2H5)4 + NaCl =>
Pb + 4 Na + 4 C2H5Cl = Pb(C2H5)4 + 4 NaCl
Na2S + Sn(SO4)2 = SnS2 + Na2SO4 =>
2 Na2S + Sn(SO4)2 = SnS2 + 2 Na2SO4
SO2 + K2Cr2O7 + H2O = H2SO4 + K2SO3 + Cr2(SO3)3 =>
7 SO2 + K2Cr2O7 + 3 H2O = 3 H2SO4 + K2SO3 + Cr2(SO3)3
Na2S + Sn(SO4)2 = SnS2 + Na2SO4 =>
2 Na2S + Sn(SO4)2 = SnS2 + 2 Na2SO4
F2 + FeBr2 = FeF2 + Br2 =>
F2 + FeBr2 = FeF2 + Br2
I2 + Na2S2O3*5H2O = H2O + NaI + NaS4O6 =>
3 I2 + 4 Na2S2O3*5H2O = 20 H2O + 6 NaI + 2 NaS4O6
Ba + Li2O = Li + BaO =>
Ba + Li2O = 2 Li + BaO
S + AuCl3 + H2O = Au + SO3 + HCl =>
S + 2 AuCl3 + 3 H2O = 2 Au + SO3 + 6 HCl
Na2S + Sn(SO4)2 = SnS2 + Na2SO4 =>
2 Na2S + Sn(SO4)2 = SnS2 + 2 Na2SO4
ClO3 + H = HClO + H2O =>
ClO3 + 5 H = HClO + 2 H2O
Na2S + Sn(SO4)2 = Na(SO4) + SnS =>
Na2S + Sn(SO4)2 = 2 Na(SO4) + SnS
Na(OH) + Ca(OH)2 + Cl2 = Ca(ClO)2 + NaCl + H2O =>
2 Na(OH) + Ca(OH)2 + 2 Cl2 = Ca(ClO)2 + 2 NaCl + 2 H2O
Na2S + Sn(SO4)2 = Na(SO4) + SnS =>
Na2S + Sn(SO4)2 = 2 Na(SO4) + SnS
OF2 + H2O = O2 + HF =>
OF2 + H2O = O2 + 2 HF
Pb(C2H3O2)2 + Li2S = PbS + Li(C2H3O2) =>
Pb(C2H3O2)2 + Li2S = PbS + 2 Li(C2H3O2)
Na2S + Sn(SO4)2 = Na(SO4) + SnS =>
Na2S + Sn(SO4)2 = 2 Na(SO4) + SnS
Na2S + Sn(SO4)2 = SnS2 + Na2SO4 =>
2 Na2S + Sn(SO4)2 = SnS2 + 2 Na2SO4
Na(HCO3) + CH3COOH = CH3COONa + H2O + CO2 =>
Na(HCO3) + CH3COOH = CH3COONa + H2O + CO2
NH4NO3(s) + H2O(l) = HNO3(aq) + NH4OH(l) =>
NH4NO3(s) + H2O(l) = HNO3(aq) + NH4OH(l)
Li + Br2 = LiBr =>
2 Li + Br2 = 2 LiBr
LiBr + Cl2 = LiCl + Br2 =>
2 LiBr + Cl2 = 2 LiCl + Br2
Na2S + Sn(SO4)2 = Na(SO4) + SnS =>
Na2S + Sn(SO4)2 = 2 Na(SO4) + SnS
[Ti(H2O)6]{3+} + Zn = [Ti(H2O)6]{2+} + Zn{2+} =>
2[Ti(H2O)6]{3+} + Zn = 2[Ti(H2O)6]{2+} + Zn{2+}
FeSO4 + H2C2O4 = FeC2O4 + H2SO4 =>
FeSO4 + H2C2O4 = FeC2O4 + H2SO4
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur02/07/25
Équations équilibrées sur03/09/24
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