| Équations équilibrées la veille | Équations équilibrées le lendemain |
NH4HCO3 + Ca(OH)2 = CaCO3 + NH4OH + H2O
NH4Cl(aq) + CaOCl2 = N2 + CaCl2 + H2O + HCl =>
2 NH4Cl(aq) + 3 CaOCl2 = N2 + 3 CaCl2 + 3 H2O + 2 HCl
CaCO3 + *HCl = CaCl2 + H2O + CO2 =>
CaCO3 + 2*HCl = CaCl2 + H2O + CO2
[V(H2O)6]2(SO4)3 + Zn = [V(H2O)6]SO4 + ZnSO4 =>
[V(H2O)6]2(SO4)3 + Zn = 2[V(H2O)6]SO4 + ZnSO4
Mo + O2 = Mo2O5 =>
4 Mo + 5 O2 = 2 Mo2O5
C3H9N + O2 = C12O24 + H2O + N4O8 =>
4 C3H9N + 25 O2 = C12O24 + 18 H2O + N4O8
H{+} + C2O4{2-} = H2C2O4 =>
2 H{+} + C2O4{2-} = H2C2O4
Zn + CuNo3 = ZnNo3 + Cu =>
Zn + CuNo3 = ZnNo3 + Cu
AgCl(s) + C6(OH)2 = Ag(s) + HCl(aq) + C6O2 =>
2 AgCl(s) + C6(OH)2 = 2 Ag(s) + 2 HCl(aq) + C6O2
H2SO4(aq) + Na2CO3(aw) = Na2SO4(aq) + H2O + CO2(g) =>
H2SO4(aq) + Na2CO3(aw) = Na2SO4(aq) + H2O + CO2(g)
FeO3 + Al2O3 = AlFe + O =>
2 FeO3 + Al2O3 = 2 AlFe + 9 O
KOH(aq) + HF(aq) = HHO + KF =>
KOH(aq) + HF(aq) = HHO + KF
SiO2 + C = SiC + CO =>
SiO2 + 3 C = SiC + 2 CO
Zn + CuSO4 + HCl = Cu + H2SO4 + ZnCl =>
2 Zn + CuSO4 + 2 HCl = Cu + H2SO4 + 2 ZnCl
C6H5OCOCH3NaOH = C6H5COONaCH3OH =>
C6H5OCOCH3NaOH = C6H5COONaCH3OH
H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O
Sr(OH)2(s) + HNO3(aq) = Sr(NO3)2(aq) + H2O(l) =>
Sr(OH)2(s) + 2 HNO3(aq) = Sr(NO3)2(aq) + 2 H2O(l)
C + H = HC =>
C + H = HC
C6H5Br + H2 = C6H11Br =>
C6H5Br + 3 H2 = C6H11Br
Fe(NO3)2 + NaOH = Fe(OH)2 + NaNO3 =>
Fe(NO3)2 + 2 NaOH = Fe(OH)2 + 2 NaNO3
Mg + FeBr3 = Fe + MgBr2 =>
3 Mg + 2 FeBr3 = 2 Fe + 3 MgBr2
Pb(NO3)2 + ZnBr2 = Zn(NO3)2 + PbBr2 =>
Pb(NO3)2 + ZnBr2 = Zn(NO3)2 + PbBr2
Li + ZnCO3 = Zn + Li2CO3 =>
2 Li + ZnCO3 = Zn + Li2CO3
Ai + H = AiH =>
Ai + H = AiH
[NH4]2CO3 = NH3 + H2O + CO2 =>
[NH4]2CO3 = 2 NH3 + H2O + CO2
Fe + KMnO4 = FeMnO4 + K =>
Fe + KMnO4 = FeMnO4 + K
Na + Cl2O = NaCl + O2 =>
4 Na + 2 Cl2O = 4 NaCl + O2
C3H8 + O2 = CO + H2O =>
2 C3H8 + 7 O2 = 6 CO + 8 H2O
H(OH)2 + H3PO4 = H3(PO4)2 + H2O =>
3 H(OH)2 + 2 H3PO4 = H3(PO4)2 + 6 H2O
K + CaF2 = KF + Ca =>
2 K + CaF2 = 2 KF + Ca
CuSO4 + H2O2 = Cu(OH)2 + SO4 =>
CuSO4 + H2O2 = Cu(OH)2 + SO4
Zn(NO3)2 + LiOH = Zn(OH)2 + LiNO3 =>
Zn(NO3)2 + 2 LiOH = Zn(OH)2 + 2 LiNO3
NaHSO4 + KCN = KHSO4 + NaCN =>
NaHSO4 + KCN = KHSO4 + NaCN
As2S + HClO + H2O = H3AsO4 + HCl + H2SO4 =>
As2S + 8 HClO + 4 H2O = 2 H3AsO4 + 8 HCl + H2SO4
NaOH + Cl2 = NaClO + H2O + NaCl =>
2 NaOH + Cl2 = NaClO + H2O + NaCl
K2NaCo(NO2)6 + KMnO4 + H2SO4 = K2SO4 + Na2SO4 + CoSO4 + MnSO4 + HNO3 + H2O =>
10 K2NaCo(NO2)6 + 22 KMnO4 + 58 H2SO4 = 21 K2SO4 + 5 Na2SO4 + 10 CoSO4 + 22 MnSO4 + 60 HNO3 + 28 H2O
CaCO3 + C2H4O2 = C4H6Ca04 + CO2 + H2O =>
16 CaCO3 + 15 C2H4O2 = 4 C4H6Ca04 + 30 CO2 + 18 H2O
Na2CO3(s) + CH3COOH(aq) = CH3COONa(aq) + CO2(g) + H2O(l) =>
Na2CO3(s) + 2 CH3COOH(aq) = 2 CH3COONa(aq) + CO2(g) + H2O(l)
NH4I(s) + Cl2(g) = NH4Cl(s) + I2(s) =>
2 NH4I(s) + Cl2(g) = 2 NH4Cl(s) + I2(s)
Al + Na2CO3 = Al2(CO3)3 + Na =>
2 Al + 3 Na2CO3 = Al2(CO3)3 + 6 Na
H2SO3 + BaCl2 = H2Cl2 + BaSO3 =>
H2SO3 + BaCl2 = H2Cl2 + BaSO3
KCl + KClO4 + H2SO4 = K2SO4 + H2O + Cl2 =>
7 KCl + KClO4 + 4 H2SO4 = 4 K2SO4 + 4 H2O + 4 Cl2
Na1O1 + H2O = NaOH + O2 =>
4 Na1O1 + 2 H2O = 4 NaOH + O2
HI(aq) + Ca(OH)2(aq) = CaI2(aq) + H2O(l) =>
2 HI(aq) + Ca(OH)2(aq) = CaI2(aq) + 2 H2O(l)
K2CO3 + AlCl3 = KCl + Al2(CO3)3 =>
3 K2CO3 + 2 AlCl3 = 6 KCl + Al2(CO3)3
Zn + HCl = ZnCl2 + H2 =>
Zn + 2 HCl = ZnCl2 + H2
Cu(s) + H{+}(aq) + NO3{-}(aq) = Cu{2+}(aq) + NO2(g) + H2O(l) =>
Cu(s) + 4 H{+}(aq) + 2 NO3{-}(aq) = Cu{2+}(aq) + 2 NO2(g) + 2 H2O(l)
Ba(NO3)2 + H3PO4 = BaPO4 + H3(NO3)2 =>
Ba(NO3)2 + H3PO4 = BaPO4 + H3(NO3)2
AlOH3 + HBr = HOH3 + AlBr =>
AlOH3 + HBr = HOH3 + AlBr
LiMnO4 + HCl = Cl2 + MnCl2 + LiCl + H2O =>
2 LiMnO4 + 16 HCl = 5 Cl2 + 2 MnCl2 + 2 LiCl + 8 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/01/24
Équations équilibrées sur12/31/23
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