| Équations équilibrées la veille | Équations équilibrées le lendemain |
6 Na + Mg3(PO4)2 = 2 Na3(PO4) + 3 Mg
H3PO4 + Ba(OH)2 = Ba3(PO4)2 + H2O =>
2 H3PO4 + 3 Ba(OH)2 = Ba3(PO4)2 + 6 H2O
NH4F = FNH4 =>
NH4F = FNH4
BBOOO + HF = BFFF + HHO =>
BBOOO + 6 HF = 2 BFFF + 3 HHO
CeO2 + KI + HCl = KCl + CeCl3 + H2O + I2 =>
2 CeO2 + 2 KI + 8 HCl = 2 KCl + 2 CeCl3 + 4 H2O + I2
Al + Pb(NO3)2 = Al(NO3)3 + Pb =>
2 Al + 3 Pb(NO3)2 = 2 Al(NO3)3 + 3 Pb
H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O
H2S + HClO = H2SO4 + HCl =>
H2S + 4 HClO = H2SO4 + 4 HCl
K(OH) = K2O + H2O =>
2 K(OH) = K2O + H2O
Rb + RbNO3 = Rb2O + N2 =>
10 Rb + 2 RbNO3 = 6 Rb2O + N2
C2H6O2 + O2 = CO2 + H2O =>
2 C2H6O2 + 5 O2 = 4 CO2 + 6 H2O
HVO3 + FeSO4 + H2SO4 = Fe2(SO4)3 + V2SO4 + H2O =>
2 HVO3 + 8 FeSO4 + 5 H2SO4 = 4 Fe2(SO4)3 + V2SO4 + 6 H2O
Ag + Hg2(NO3)2 = Hg + Ag(NO3) =>
2 Ag + Hg2(NO3)2 = 2 Hg + 2 Ag(NO3)
MgCl + FeOH = MgOH + FeCl =>
MgCl + FeOH = MgOH + FeCl
NaCO3 + H2SO4 = H2CO3 + NaSO4 =>
NaCO3 + H2SO4 = H2CO3 + NaSO4
Ba(OH)2 + H3PO4 = BaHPO4 + H2O =>
Ba(OH)2 + H3PO4 = BaHPO4 + 2 H2O
Fe + H2O = Fe2O4 + H2 =>
2 Fe + 4 H2O = Fe2O4 + 4 H2
Pb(NO3)2 + KF = PbF2 + KNO3 =>
Pb(NO3)2 + 2 KF = PbF2 + 2 KNO3
Pb(NO3)2 = Pb + NO2 + O2 =>
Pb(NO3)2 = Pb + 2 NO2 + O2
(NH4)2[Cu(C2O4)2] + H2SO4 = (NH4)2SO4 + CuSO4 + H2C2O4 =>
(NH4)2[Cu(C2O4)2] + 2 H2SO4 = (NH4)2SO4 + CuSO4 + 2 H2C2O4
CO2 + H2O = C2H2 + O2 =>
4 CO2 + 2 H2O = 2 C2H2 + 5 O2
Si(OH)4 + HF = H2SiF6 + H2O =>
Si(OH)4 + 6 HF = H2SiF6 + 4 H2O
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
CU + HNO3 = CU(NO3)2 + H2 =>
CU + 2 HNO3 = CU(NO3)2 + H2
H2O2 = H2O + O2 =>
2 H2O2 = 2 H2O + O2
SO2 + H2 = S + H2O =>
SO2 + 2 H2 = S + 2 H2O
RbNO3 + BeF2 = Be(NO3)2 + RbF =>
2 RbNO3 + BeF2 = Be(NO3)2 + 2 RbF
CuCl2 + KOH = Cu(OH)2 + KCl =>
CuCl2 + 2 KOH = Cu(OH)2 + 2 KCl
SiO2 + HF = SiF4 + H2O =>
SiO2 + 4 HF = SiF4 + 2 H2O
N2 + O2 = N2O =>
2 N2 + O2 = 2 N2O
C3H6 + O2 = CO2 + H2O =>
2 C3H6 + 9 O2 = 6 CO2 + 6 H2O
SnCl4 + C2H5OH = SnO2 + C2H5Cl + H2O =>
SnCl4 + 4 C2H5OH = SnO2 + 4 C2H5Cl + 2 H2O
Ag + Sn = AgSn =>
Ag + Sn = AgSn
Pb(s) + PbO2(g) + H2SO4(aq) = PbSO4(s) + H2O(l) =>
Pb(s) + PbO2(g) + 2 H2SO4(aq) = 2 PbSO4(s) + 2 H2O(l)
HNO3 + Fe3 + O = Fe(NO3)3 + H2O =>
18 HNO3 + 2 Fe3 + 9 O = 6 Fe(NO3)3 + 9 H2O
CuCl2 = Cl + Cu =>
CuCl2 = 2 Cl + Cu
Li2O + H2O = LiOH =>
Li2O + H2O = 2 LiOH
MgOHNH4SO4 = MgSO4NH3H2O =>
MgOHNH4SO4 = MgSO4NH3H2O
(NH4)2(SO4) + HCl = NH4Cl + H2SO4 =>
(NH4)2(SO4) + 2 HCl = 2 NH4Cl + H2SO4
K3PO4 + Na2OH = K3OH + Na2PO4 =>
K3PO4 + Na2OH = K3OH + Na2PO4
No2{-} + MnO4{-} + H{+} = Mn{2+} + No3{-} + H2O =>
15 No2{-} + MnO4{-} + 8 H{+} = Mn{2+} + 10 No3{-} + 4 H2O
C6H6 + O2 = CO2 + H2O =>
2 C6H6 + 15 O2 = 12 CO2 + 6 H2O
C12H22O11 + O2 = CO2 + H2O =>
C12H22O11 + 12 O2 = 12 CO2 + 11 H2O
Cu(s) + HNO3(aq) = Cu(NO3)2(aq) + NO(g) + H2O(l) =>
3 Cu(s) + 8 HNO3(aq) = 3 Cu(NO3)2(aq) + 2 NO(g) + 4 H2O(l)
Mg2O2 = MgO =>
Mg2O2 = 2 MgO
Ca + HNO3 = Ca(NO3)2 + N2O + H2O =>
4 Ca + 10 HNO3 = 4 Ca(NO3)2 + N2O + 5 H2O
Ba + H2 = Ba(H)2 =>
Ba + H2 = Ba(H)2
K2CO3 + AgNO3 = K2NO3 + CO3 + Ag =>
K2CO3 + AgNO3 = K2NO3 + CO3 + Ag
CuSO4 + NaHCO3 = NaCO3 + CuSO3 + H2O =>
CuSO4 + 2 NaHCO3 = 2 NaCO3 + CuSO3 + H2O
AsO3H3 + H2SO4 = As2S3O12 + H2O =>
2 AsO3H3 + 3 H2SO4 = As2S3O12 + 6 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/11/24
Équations équilibrées sur12/11/23
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