| Équations équilibrées la veille | Équations équilibrées le lendemain |
Ca + 2 H2O = Ca(OH)2 + H2
CH4 + OO = H2O + CO2 =>
CH4 + 2 OO = 2 H2O + CO2
KMnO4 + KI + HCl = I + MnCl2 + KCl + H2O =>
KMnO4 + 5 KI + 8 HCl = 5 I + MnCl2 + 6 KCl + 4 H2O
C5H12 + O2 = CO2() + H2O() =>
C5H12 + 8 O2 = 5 CO2() + 6 H2O()
AgF + HCl = AgCl + HF =>
AgF + HCl = AgCl + HF
HNO3NaCl = HClNaNO3 =>
HNO3NaCl = HClNaNO3
Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3
C + H2SO4 = S02 + CO2 + H2O =>
3 C + 2 H2SO4 = S02 + 3 CO2 + 2 H2O
CaNO3HCl = CaClHNO3 =>
CaNO3HCl = CaClHNO3
AlCl3Cs = CsCl3Al =>
AlCl3Cs = CsCl3Al
CH3(CH2)6COOH + O2 = H2O + CO2 =>
CH3(CH2)6COOH + 11 O2 = 8 H2O + 8 CO2
KNO3 + HBr = KBrHNO3 =>
KNO3 + HBr = KBrHNO3
CH3OHO2 = HCO2HH2O =>
CH3OHO2 = HCO2HH2O
Ru + H2O = Ru(OH)2 + H2 =>
Ru + 2 H2O = Ru(OH)2 + H2
CHCl3 + Zn + H2O = CH4 + ZnOHCl =>
CHCl3 + 3 Zn + 3 H2O = CH4 + 3 ZnOHCl
Al + HF = AlF3 + H2 =>
2 Al + 6 HF = 2 AlF3 + 3 H2
HCOOHCH3OH = HCOOCH3H2O =>
HCOOHCH3OH = HCOOCH3H2O
FeCl3Na3PO4 = FePO4Na3Cl3 =>
FeCl3Na3PO4 = FePO4Na3Cl3
FeO + HF = FeF2 + H2O =>
FeO + 2 HF = FeF2 + H2O
P2O3 + Cu(NO3)2 = CuO + P2O5 + N2O =>
2 P2O3 + Cu(NO3)2 = CuO + 2 P2O5 + N2O
C2H6 + K2Cr2O7 + H2SO4 = K2SO4 + CH3COOH + Cr2(SO4)3 + H2O =>
C2H6 + K2Cr2O7 + 4 H2SO4 = K2SO4 + CH3COOH + Cr2(SO4)3 + 5 H2O
Al + C0SO4 = C0 + AlSO4 =>
Al + C0SO4 = C0 + AlSO4
NH4 + NaOH = NH4OH + Na =>
NH4 + NaOH = NH4OH + Na
Al + HO + NaOH = NaAlO2 + H2 =>
Al + HO + NaOH = NaAlO2 + H2
H2SO4 + Fe2O3 = Fe2(SO4)3 + H2O =>
3 H2SO4 + Fe2O3 = Fe2(SO4)3 + 3 H2O
C13H10 + OHCl = C13H8O + H2O + Cl =>
C13H10 + 4 OHCl = C13H8O + 3 H2O + 4 Cl
HCl(aq) + NaHCO3(s) = NaCl(aq) + H2O(l) + CO2(g) =>
HCl(aq) + NaHCO3(s) = NaCl(aq) + H2O(l) + CO2(g)
Ca + Fe(NO3)3 = Fe + Ca3(NO3)3 =>
3 Ca + Fe(NO3)3 = Fe + Ca3(NO3)3
K(OH)HBrO = KBrOH2O =>
K(OH)HBrO = KBrOH2O
H2 + FeNO3 = Fe + HNO3 =>
H2 + 2 FeNO3 = 2 Fe + 2 HNO3
Ga4Cl3 + I2 = GaI3 + Cl4 =>
4 Ga4Cl3 + 24 I2 = 16 GaI3 + 3 Cl4
SnS + NaOH = Na2[Sn(OH)4] + Na2S =>
SnS + 4 NaOH = Na2[Sn(OH)4] + Na2S
NH4S + Cu(NO3)2 = NH4NO3 + CuS2 =>
2 NH4S + Cu(NO3)2 = 2 NH4NO3 + CuS2
HCl(aq) + HNO3(aq) + Pt(s) = H2O(l) + PtCl4(aq) + NO(g) =>
12 HCl(aq) + 4 HNO3(aq) + 3 Pt(s) = 8 H2O(l) + 3 PtCl4(aq) + 4 NO(g)
Ca + Fe(NO3)3 = Fe + Ca3(NO3)3 =>
3 Ca + Fe(NO3)3 = Fe + Ca3(NO3)3
Sn + Au3NO3 = Sn3NO3 + Au =>
3 Sn + Au3NO3 = Sn3NO3 + 3 Au
Al(NO3)3 + NaOH = Al(OH)3 + NaNO3 =>
Al(NO3)3 + 3 NaOH = Al(OH)3 + 3 NaNO3
Zn + CuSO4 = ZnCu(SO4) =>
Zn + CuSO4 = ZnCu(SO4)
Ne2 + F = F8Ne7 =>
7 Ne2 + 16 F = 2 F8Ne7
Pb(NO3)2KBr = PbBrK(NO3)2 =>
Pb(NO3)2KBr = PbBrK(NO3)2
KClAgNO2 = AgClKNO2 =>
KClAgNO2 = AgClKNO2
H2O = H2 + O2 =>
2 H2O = 2 H2 + O2
H3PO4 + CaO = Ca3(PO4)2 + H2O =>
2 H3PO4 + 3 CaO = Ca3(PO4)2 + 3 H2O
Sn + Au3NO3 = Sn3NO3 + Au =>
3 Sn + Au3NO3 = Sn3NO3 + 3 Au
ZnCl2 + NH4S = ZnS2 + NH4Cl =>
ZnCl2 + 2 NH4S = ZnS2 + 2 NH4Cl
Ca + CuO = CaO + Cu =>
Ca + CuO = CaO + Cu
Fe + S = FeS5 =>
Fe + 5 S = FeS5
Ca(s) + S(g) = CaS =>
Ca(s) + S(g) = CaS
Na2SO4 + Ba3(PO4)2 = Na3PO4 + BaSO4 =>
3 Na2SO4 + Ba3(PO4)2 = 2 Na3PO4 + 3 BaSO4
Sn + Au3NO3 = Sn3NO3 + Au =>
3 Sn + Au3NO3 = Sn3NO3 + 3 Au
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/06/24
Équations équilibrées sur02/05/23
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