| Équations équilibrées la veille | Équations équilibrées le lendemain |
3 MgSO4*7H2O + 2 Na3PO4*7H2O = Mg3(PO4)2*2H2O + 3 Na2SO4 + 33 H2O
N2(g) + H2(g) = NH3(g) =>
N2(g) + 3 H2(g) = 2 NH3(g)
NaFeO2 + Na2O2 = Na2FeO4 + Na2O =>
2 NaFeO2 + 3 Na2O2 = 2 Na2FeO4 + 2 Na2O
Al + CrO3 = Al2O3 + Cr =>
2 Al + CrO3 = Al2O3 + Cr
Mg(OH)2 + HCl = MgCl2 + H2O =>
Mg(OH)2 + 2 HCl = MgCl2 + 2 H2O
Ag + H2SO4 = Ag2SO4 + SO2 + H2O =>
2 Ag + 2 H2SO4 = Ag2SO4 + SO2 + 2 H2O
BrO2 + H = Br + H2O =>
BrO2 + 4 H = Br + 2 H2O
HClO4 + P4O10 = H3PO4 + Cl2O7 =>
12 HClO4 + P4O10 = 4 H3PO4 + 6 Cl2O7
Li2CO3 + IrO2 = Li2IrO3 + CO2 =>
Li2CO3 + IrO2 = Li2IrO3 + CO2
NH4NO2 = N2 + H2O =>
NH4NO2 = N2 + 2 H2O
ZnCuCl2 = Zn(CuCl2) =>
ZnCuCl2 = Zn(CuCl2)
Pb{2+}(aq) + Cl{-}(aq) = PbCl2(s) =>
Pb{2+}(aq) + 2 Cl{-}(aq) = PbCl2(s)
CaCl2 + (NH4)2CO3 = NH4Cl + CaCO3 =>
CaCl2 + (NH4)2CO3 = 2 NH4Cl + CaCO3
HNS + O2 = H2O + NS =>
4 HNS + O2 = 2 H2O + 4 NS
H2(d) + Cl2(d) = HCl(d) =>
H2(d) + Cl2(d) = 2 HCl(d)
NaO + Mg = MgO + Na =>
NaO + Mg = MgO + Na
Cu{+} + Pb{2+} = Cu{2+} + Pb =>
2 Cu{+} + Pb{2+} = 2 Cu{2+} + Pb
COCl2CH3OH = HClClCOOCH3 =>
COCl2CH3OH = HClClCOOCH3
PbCl2 + CH3COONa = (CH3COO)2Pb + NaCl =>
PbCl2 + 2 CH3COONa = (CH3COO)2Pb + 2 NaCl
Sn(s) + ZnNO3 = Sn(NO3)2 + Zn =>
Sn(s) + 2 ZnNO3 = Sn(NO3)2 + 2 Zn
Cu + HCl = CuCl2 + H2 =>
Cu + 2 HCl = CuCl2 + H2
C3H5(OH)3 + O2 = CO2 + H2O =>
2 C3H5(OH)3 + 7 O2 = 6 CO2 + 8 H2O
Ag2O(s) + C(s) = Ag(s) + CO(g) =>
Ag2O(s) + C(s) = 2 Ag(s) + CO(g)
AlOH + NaNO{3} = AlNO{3} + NaOH =>
AlOH + NaNO{3} = AlNO{3} + NaOH
KH + CO2 + H2O = K2CO3 + H2 =>
2 KH + CO2 + H2O = K2CO3 + 2 H2
Al(NO3)3 + Sr(OH)2 = Al(OH)3 + Sr(NO3)2 =>
2 Al(NO3)3 + 3 Sr(OH)2 = 2 Al(OH)3 + 3 Sr(NO3)2
HCI + ZnCl2 = HCl + Zn(CI)2 =>
2 HCI + ZnCl2 = 2 HCl + Zn(CI)2
NH3(g) + HBr(g) = NH4Br =>
NH3(g) + HBr(g) = NH4Br
Na + H2O = NaOH + H2 =>
2 Na + 2 H2O = 2 NaOH + H2
NaNO3 + PbO = Pb(NO3)2 + Na2O =>
2 NaNO3 + PbO = Pb(NO3)2 + Na2O
LiSO4 + NaF = Na2SO4 + LiF2 =>
LiSO4 + 2 NaF = Na2SO4 + LiF2
H2SO3 + KOH = K2SO3 + H2O =>
H2SO3 + 2 KOH = K2SO3 + 2 H2O
Na + CO = NaCO =>
Na + CO = NaCO
LiF + B2(SO3)3 = Li2SO3 + BF3 =>
6 LiF + B2(SO3)3 = 3 Li2SO3 + 2 BF3
Na + Br2 = NaBr2 =>
Na + Br2 = NaBr2
Ca + H2O = Ca(OH)2 + H2 =>
Ca + 2 H2O = Ca(OH)2 + H2
Si + KOH + H2O = K2SiO3 + H2 =>
Si + 2 KOH + H2O = K2SiO3 + 2 H2
CH3Br + Na + C3H7Br = NaBr + C4H10 =>
CH3Br + 2 Na + C3H7Br = 2 NaBr + C4H10
H2SO4 + BrCl = HCl + Br2SO4 =>
H2SO4 + 2 BrCl = 2 HCl + Br2SO4
Al2(SO4)3 + NaOH = Al(OH)3 + Na2SO4 =>
Al2(SO4)3 + 6 NaOH = 2 Al(OH)3 + 3 Na2SO4
CrCl3(aq) + Zn(s) = Cr(s) + ZnCl2(aq) =>
2 CrCl3(aq) + 3 Zn(s) = 2 Cr(s) + 3 ZnCl2(aq)
HClO3 + KOH = KClO3 + H2O =>
HClO3 + KOH = KClO3 + H2O
Ag + Hg2(NO3)2 = Hg + Ag(NO3) =>
2 Ag + Hg2(NO3)2 = 2 Hg + 2 Ag(NO3)
Fe2(SO4)3 + KOH = K2SO4 + Fe(OH)3 =>
Fe2(SO4)3 + 6 KOH = 3 K2SO4 + 2 Fe(OH)3
(NH4)2SO4 + Fe(NO3)3 = Fe2(SO4)3 + NH4NO3 =>
3(NH4)2SO4 + 2 Fe(NO3)3 = Fe2(SO4)3 + 6 NH4NO3
Fe + H2SO4 = Fe2(SO4)3 + H2 =>
2 Fe + 3 H2SO4 = Fe2(SO4)3 + 3 H2
RuO3 + H2O = Ru(OH)6 =>
RuO3 + 3 H2O = Ru(OH)6
KMnO4(s) + HCl(aq) = MnCl2(aq) + Cl2(g) + KCl(aq) + H2O(l) =>
2 KMnO4(s) + 16 HCl(aq) = 2 MnCl2(aq) + 5 Cl2(g) + 2 KCl(aq) + 8 H2O(l)
NaNO3(aq) + H2SO4(l) = Na2SO4(s) + HNO3(l) =>
2 NaNO3(aq) + H2SO4(l) = Na2SO4(s) + 2 HNO3(l)
Na2Cr2O7 + H2SO4 = CrO3 + H2O + Na2SO4 =>
Na2Cr2O7 + H2SO4 = 2 CrO3 + H2O + Na2SO4
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/09/24
Équations équilibrées sur01/08/24
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