| Équations équilibrées la veille | Équations équilibrées le lendemain |
3 Hg(l) + 2 HNO3(aq) + 6 HCl(aq) = 3 HgCl2(s) + 2 NO + 4 H2O
Pb2 + CuN = PbN + Cu2 =>
Pb2 + 2 CuN = 2 PbN + Cu2
H2CO3 + Sr(OH)2 = Sr2CO3 + H(OH)2 =>
H2CO3 + 2 Sr(OH)2 = Sr2CO3 + 2 H(OH)2
F2O3 + H2O = F(OH)3 =>
F2O3 + 3 H2O = 2 F(OH)3
Fe + H2O + O2 = FeOH =>
4 Fe + 2 H2O + O2 = 4 FeOH
MgOHClHCl = MgCl2H2O =>
MgOHClHCl = MgCl2H2O
NaCl + SrO = Na2O + SrCl2 =>
2 NaCl + SrO = Na2O + SrCl2
K2S + CsCl = KCl + Cs2S =>
K2S + 2 CsCl = 2 KCl + Cs2S
ZnO + H2SO4 = ZnSO4 + H2O =>
ZnO + H2SO4 = ZnSO4 + H2O
MgBr = Mg2 + Br2 =>
2 MgBr = Mg2 + Br2
KCl + AgNO{3} = AgCl + KNO{3} =>
KCl + AgNO{3} = AgCl + KNO{3}
HCOOH + KHCO3 = CO2 + H2O + HCOOK =>
HCOOH + KHCO3 = CO2 + H2O + HCOOK
Zn + H2SO4 = ZnSO4 + H2 =>
Zn + H2SO4 = ZnSO4 + H2
HCl + SO4 = HClSO4 =>
HCl + SO4 = HClSO4
Na2S + Cu(CH3COO)2 = NaCH3COO + CuS =>
Na2S + Cu(CH3COO)2 = 2 NaCH3COO + CuS
ZrCl4 + Mg = Zr + MgCl2 =>
ZrCl4 + 2 Mg = Zr + 2 MgCl2
Cu2Cl2 + O2 = Cu4Cl4O2 =>
2 Cu2Cl2 + O2 = Cu4Cl4O2
PbNO3 = Pb2O + O + NO2 =>
2 PbNO3 = Pb2O + O + 2 NO2
Li3P = Li2 + P =>
2 Li3P = 3 Li2 + 2 P
AlCl3 + K = KCl + Al =>
AlCl3 + 3 K = 3 KCl + Al
Ba(C2H3O2)2 + Na3PO4 = Ba3(PO4)2 + NaC2H3O2 =>
3 Ba(C2H3O2)2 + 2 Na3PO4 = Ba3(PO4)2 + 6 NaC2H3O2
CH3OH = CO + H2 =>
CH3OH = CO + 2 H2
C2H6 + O2 = CO + H2O =>
2 C2H6 + 5 O2 = 4 CO + 6 H2O
CuSO3 = CuO + SO2 =>
CuSO3 = CuO + SO2
AlOHCI = AlCIHO =>
AlOHCI = AlCIHO
Ir(OH)6 + Am3P5 = IrP2 + Am(OH)5 =>
5 Ir(OH)6 + 2 Am3P5 = 5 IrP2 + 6 Am(OH)5
C3H7COOH + KOH = C3H7COOK + H2O =>
C3H7COOH + KOH = C3H7COOK + H2O
Cr + CoCl3 = Co + CrCl3 =>
Cr + CoCl3 = Co + CrCl3
NaH2PO4 + NaOH = H2O + Na2HPO4 =>
NaH2PO4 + NaOH = H2O + Na2HPO4
AlSFeO = AlOFeS =>
AlSFeO = AlOFeS
PoO + H2O = H2PoO2 =>
PoO + H2O = H2PoO2
Ta + HCl = TaCl5 + H2 =>
2 Ta + 10 HCl = 2 TaCl5 + 5 H2
SF6 + O2 = SO2 + F2 =>
SF6 + O2 = SO2 + 3 F2
ZnO + Cl2O7 = ZnCl2 + O2 =>
ZnO + Cl2O7 = ZnCl2 + 4 O2
Li + FeI3 = LiI + Fe =>
3 Li + FeI3 = 3 LiI + Fe
Cu[NH4OH]2 + Sn = Sn[NH4OH] + Cu =>
Cu[NH4OH]2 + 2 Sn = 2 Sn[NH4OH] + Cu
In + O = In2O =>
2 In + O = In2O
CH3CH2OHNa = CH3CH2ONaH =>
CH3CH2OHNa = CH3CH2ONaH
C6H12O6 + Bi(OH)2 = C6H12O7 + Bi + H2O =>
C6H12O6 + Bi(OH)2 = C6H12O7 + Bi + H2O
MgCO3(s) = MgO(s) + CO2(g) =>
MgCO3(s) = MgO(s) + CO2(g)
H2SO4(aq) + HI(aq) = H2S(g) + I2(g) + H2O(l) =>
H2SO4(aq) + 8 HI(aq) = H2S(g) + 4 I2(g) + 4 H2O(l)
S2O7 + H2O = H2SO4 + O2 =>
2 S2O7 + 4 H2O = 4 H2SO4 + O2
CaOMg{2} = MgOCa{2} =>
CaOMg{2} = MgOCa{2}
B + CaO = B2O3 + Ca =>
2 B + 3 CaO = B2O3 + 3 Ca
AgNO3 + KCl = AgCl + KNO3 =>
AgNO3 + KCl = AgCl + KNO3
BaI2(aq) + Li2SO4(aq) = BaSO4(s) + LiI(aq) =>
BaI2(aq) + Li2SO4(aq) = BaSO4(s) + 2 LiI(aq)
Fe{3+} + N{-} = Fe{2+} + N{2+} =>
3 Fe{3+} + N{-} = 3 Fe{2+} + N{2+}
F(g)Fr(g) = FFr =>
F(g)Fr(g) = FFr
RuO4 = RuO2O2 =>
RuO4 = RuO2O2
H4N2 + O2 = N + H2O =>
H4N2 + O2 = 2 N + 2 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur05/10/24
Équations équilibrées sur06/09/23
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