| Équations équilibrées la veille | Équations équilibrées le lendemain |
4 HMnO4 + 2 H2O = 4 H2Mn + 9 O2
KCIOe3 = KCI + Oe3 =>
KCIOe3 = KCI + Oe3
K2Se + Zn = K + ZnSe =>
K2Se + Zn = 2 K + ZnSe
SO3 = SO2(g) + O2(g) =>
2 SO3 = 2 SO2(g) + O2(g)
H + Au + Cl = HAuCl4 =>
H + Au + 4 Cl = HAuCl4
Ca3(PO4)3 + SiO2 + C = CaSiO3 + P + CO2 =>
2 Ca3(PO4)3 + 6 SiO2 + 9 C = 6 CaSiO3 + 6 P + 9 CO2
KCIOe3 = KCI + Oe3 =>
KCIOe3 = KCI + Oe3
NaOH + Al2O3 = NaAlO2 + H2O =>
2 NaOH + Al2O3 = 2 NaAlO2 + H2O
Ca3(PO4)3 + SiO2 + C = CaSiO3 + P + CO2 =>
2 Ca3(PO4)3 + 6 SiO2 + 9 C = 6 CaSiO3 + 6 P + 9 CO2
CuCO3 + HCl = CuCl2 + H2OCO2 =>
CuCO3 + 2 HCl = CuCl2 + H2OCO2
ZnSO4 + SrCl2 = SrSO4 + ZnCl2 =>
ZnSO4 + SrCl2 = SrSO4 + ZnCl2
Zr(C5H5)[N(CH3)2]3 + O3 = ZrO2 + CO2 + H2O + NO2 =>
6 Zr(C5H5)[N(CH3)2]3 + 83 O3 = 6 ZrO2 + 66 CO2 + 69 H2O + 18 NO2
BaCO3 + Fe2O3 = Ba2Fe2O5 + CO2 =>
2 BaCO3 + Fe2O3 = Ba2Fe2O5 + 2 CO2
Zn3P2 + Ga(IO3)3 = Zn(IO3)2 + GaP =>
Zn3P2 + 2 Ga(IO3)3 = 3 Zn(IO3)2 + 2 GaP
Ca3(PO4)3 + SiO2 + C = CaSiO3 + P + CO2 =>
2 Ca3(PO4)3 + 6 SiO2 + 9 C = 6 CaSiO3 + 6 P + 9 CO2
HNO2 + Ru(OH)6 = Ru(NO2)6 + H2O =>
6 HNO2 + Ru(OH)6 = Ru(NO2)6 + 6 H2O
KCIOe3 = KCI + Oe3 =>
KCIOe3 = KCI + Oe3
Fe + H3 = Fe2H3 =>
2 Fe + H3 = Fe2H3
CuH2 + H2SO4 + H2O = CuSO4*5H2O + SO2 =>
CuH2 + 3 H2SO4 + H2O = CuSO4*5H2O + 2 SO2
Li2CO3 + NaHSO4H2O = LiNaSO4 + CO2 + H2O =>
Li2CO3 + 2 NaHSO4H2O = 2 LiNaSO4 + CO2 + 3 H2O
HMnO4 + H2O = H2Mn + O2 =>
4 HMnO4 + 2 H2O = 4 H2Mn + 9 O2
CuCO3 + HCl = CuCl2 + H2OCO2 =>
CuCO3 + 2 HCl = CuCl2 + H2OCO2
HMnO4 + H2O = H2Mn + O2 =>
4 HMnO4 + 2 H2O = 4 H2Mn + 9 O2
Ba3(PO4)2 = Ba{2+} + PO4{3-} =>
Ba3(PO4)2 = 3 Ba{2+} + 2 PO4{3-}
Al2Br6 + Cl2 = Al2Cl6 + Br2 =>
Al2Br6 + 3 Cl2 = Al2Cl6 + 3 Br2
Co(NH3)5(OH2) + HCl = [Co(NH3)5Cl] + H2O + H =>
Co(NH3)5(OH2) + HCl = [Co(NH3)5Cl] + H2O + H
CaCl2(aq) + NaHCO3(aq) = NaCl(aq) + CaCO3(s) + H2O(l) + CO2(g) =>
CaCl2(aq) + 2 NaHCO3(aq) = 2 NaCl(aq) + CaCO3(s) + H2O(l) + CO2(g)
C2F4 + O2 = COF2 =>
C2F4 + O2 = 2 COF2
CuCO3 + HCl = CuCl2 + H2OCO2 =>
CuCO3 + 2 HCl = CuCl2 + H2OCO2
Mg + CO3 = MgO + C =>
3 Mg + CO3 = 3 MgO + C
KMnO4 + K2S + H2O = MnO2 + S + K(OH) =>
2 KMnO4 + 3 K2S + 4 H2O = 2 MnO2 + 3 S + 8 K(OH)
CH3OH + O(g) = CO2 + H2O(g) =>
CH3OH + 3 O(g) = CO2 + 2 H2O(g)
NiCl2(aq) + NaOH(aq) = NaCl2(aq) + NiOH(aq) =>
NiCl2(aq) + NaOH(aq) = NaCl2(aq) + NiOH(aq)
FeCl3 + NH3 = Fe(NH3)6 + Cl =>
FeCl3 + 6 NH3 = Fe(NH3)6 + 3 Cl
Al + O2 = Al2O3 =>
4 Al + 3 O2 = 2 Al2O3
CrCl2 + H2SO4 = Cr(SO4)3 + S + HCl + H2O =>
3 CrCl2 + 11 H2SO4 = 3 Cr(SO4)3 + 2 S + 6 HCl + 8 H2O
(NH4)2 = (NH4) =>
(NH4)2 = 2(NH4)
Mg + CO3 = MgO + C =>
3 Mg + CO3 = 3 MgO + C
Na2CO3 + H3PO3 = Na3PO3 + H2CO3 =>
3 Na2CO3 + 2 H3PO3 = 2 Na3PO3 + 3 H2CO3
Na2CO3 + CH3OOH = CH3OOHNa + CO2 + H2O =>
2 Na2CO3 + 5 CH3OOH = 4 CH3OOHNa + 3 CO2 + 2 H2O
CaP3 = Ca + P4 =>
4 CaP3 = 4 Ca + 3 P4
Mg + CO3 = MgO + C =>
3 Mg + CO3 = 3 MgO + C
AgNO3 + NaHO = Ag2O + NaNO3 + H2O =>
2 AgNO3 + 2 NaHO = Ag2O + 2 NaNO3 + H2O
H6TeO6 + SO2 = Te + H2SO4 =>
H6TeO6 + 3 SO2 = Te + 3 H2SO4
Pb(CH3COO)2 + H2S = PbS + CH3COOH =>
Pb(CH3COO)2 + H2S = PbS + 2 CH3COOH
Sn3(PO4)4 + Na2CO3 = Sn2(CO3)4 + Na3PO4 =>
2 Sn3(PO4)4 + 12 Na2CO3 = 3 Sn2(CO3)4 + 8 Na3PO4
CH3COOH = C4H6O3(l) + H2O =>
2 CH3COOH = C4H6O3(l) + H2O
C2H5NO2 + HBr = H2O + C2H4NO + Br =>
C2H5NO2 + HBr = H2O + C2H4NO + Br
CoCl2 + Ba = BaCl2 + Co2 =>
2 CoCl2 + 2 Ba = 2 BaCl2 + Co2
CH3NH2 + CH3Cl + NaOH = CH3NHCH3 + NaCl + H2O =>
CH3NH2 + CH3Cl + NaOH = CH3NHCH3 + NaCl + H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/05/24
Équations équilibrées sur02/04/23
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