| Équations équilibrées la veille | Équations équilibrées le lendemain |
3 Na2S2O3 + 2 HCl = 2 NaCl + 2 Na2SO4 + 4 S + H2O
H3PO4 = H4P2O7 + H2O =>
2 H3PO4 = H4P2O7 + H2O
C10H16 + Cl2 = C + HCl(classification) =>
C10H16 + 8 Cl2 = 10 C + 16 HCl(classification)
MnO2 + Ai = Ai2O3 + Mn =>
3 MnO2 + 4 Ai = 2 Ai2O3 + 3 Mn
CuO + H2O2 = CuO2 + H2O =>
CuO + H2O2 = CuO2 + H2O
CH4 + KMnO4 = HMnO4 + CH3 + K =>
CH4 + KMnO4 = HMnO4 + CH3 + K
KOH + HBr = KBr + H2O =>
KOH + HBr = KBr + H2O
Fe2(SO4)3 + BaCl2 = FeCl3 + BaSO4 =>
Fe2(SO4)3 + 3 BaCl2 = 2 FeCl3 + 3 BaSO4
C7H6O3 + H2O = C7H703 + OH =>
C7H6O3 + 700 H2O = C7H703 + 703 OH
Ca(OH)2 + H3PO4 = Ca3(PO4)2 + H2O =>
3 Ca(OH)2 + 2 H3PO4 = Ca3(PO4)2 + 6 H2O
NaHCO3 = Na2O + CO2 + H2O =>
2 NaHCO3 = Na2O + 2 CO2 + H2O
AlBr3 + Cl2 = AlCl3 + Br2 =>
2 AlBr3 + 3 Cl2 = 2 AlCl3 + 3 Br2
CsOH + H2SO4 = Cs2SO4 + H2O =>
2 CsOH + H2SO4 = Cs2SO4 + 2 H2O
BaCl2 + Na3(PO4) = Ba3(PO4)2 + NaCl =>
3 BaCl2 + 2 Na3(PO4) = Ba3(PO4)2 + 6 NaCl
HCl + Mg(OH)2 = MgCl + H(OH)2 =>
HCl + Mg(OH)2 = MgCl + H(OH)2
BaCl + CaSO4 = CaCl + BaSO4 =>
BaCl + CaSO4 = CaCl + BaSO4
(NH4)2SO4 = NH3 + H2O + SO3 =>
(NH4)2SO4 = 2 NH3 + H2O + SO3
MnCl2 + KOH + O2 = KCl + H2O + MnO2 =>
2 MnCl2 + 4 KOH + O2 = 4 KCl + 2 H2O + 2 MnO2
Ba + H2O = H2Ba + O2 =>
2 Ba + 2 H2O = 2 H2Ba + O2
HBr(aq) + KHCO3(s) = H2O + KBr + CO2 =>
HBr(aq) + KHCO3(s) = H2O + KBr + CO2
H3AsO4 + KCl = KH2AsO4 + HCl =>
H3AsO4 + KCl = KH2AsO4 + HCl
Na2HPO4 + Ba(OH)2 = Na3PO4 + Ba3(PO4)2 + H2O =>
6 Na2HPO4 + 3 Ba(OH)2 = 4 Na3PO4 + Ba3(PO4)2 + 6 H2O
H3BO3 + HF = BF3 + H2O =>
H3BO3 + 3 HF = BF3 + 3 H2O
SO3 + Na = Na2SO3 =>
SO3 + 2 Na = Na2SO3
NaF + HCl = HF + NaCl =>
NaF + HCl = HF + NaCl
ZnSO4 + K4Fe(CN)6 = Zn2Fe(CN)6 + K2SO4 =>
2 ZnSO4 + K4Fe(CN)6 = Zn2Fe(CN)6 + 2 K2SO4
PbCl2 + Zn = Pb + ClZn =>
PbCl2 + 2 Zn = Pb + 2 ClZn
CH3COOH + CH3CH2CH(OH)CH2CH3 = CH3CH2CH(COOCH3)CH2CH3 + H2O =>
CH3COOH + CH3CH2CH(OH)CH2CH3 = CH3CH2CH(COOCH3)CH2CH3 + H2O
CuCl2 + Ca = CaCl2 + Cu =>
CuCl2 + Ca = CaCl2 + Cu
C3H8(g) + O2(g) = H2(g) + CO2(g) =>
C3H8(g) + 3 O2(g) = 4 H2(g) + 3 CO2(g)
FeSO4 + (NH4)2S = (NH4)2SO4 + FeS =>
FeSO4 + (NH4)2S = (NH4)2SO4 + FeS
C2H4O2 + NaCl = C2H3O2Na + HCl =>
C2H4O2 + NaCl = C2H3O2Na + HCl
C11H25O + O2 = CO2 + H2O =>
4 C11H25O + 67 O2 = 44 CO2 + 50 H2O
Cr + Si = CrSi =>
Cr + Si = CrSi
NaCl + H2O = NaClO20 + H2 =>
NaCl + 20 H2O = NaClO20 + 20 H2
AgCl + H2SO4 = Ag2S + HCl + O2 =>
2 AgCl + H2SO4 = Ag2S + 2 HCl + 2 O2
Ca(OH)2 + NaOH = CaOHNaO + H2O =>
Ca(OH)2 + NaOH = CaOHNaO + H2O
Sn + Zn(No3)2 = Sn(No3)2 + Zn =>
Sn + Zn(No3)2 = Sn(No3)2 + Zn
Ba(CHCOO)2 = Ba + C + H2 + O2 =>
Ba(CHCOO)2 = Ba + 4 C + H2 + 2 O2
NaCl + MnO2 + H2SO4 = NaSO4 + MnSO4 + Cl2 + H2O =>
2 NaCl + 2 MnO2 + 4 H2SO4 = 2 NaSO4 + 2 MnSO4 + Cl2 + 4 H2O
Al + NaOH + H2O = Na[Al(OH)4] + H2 =>
2 Al + 2 NaOH + 6 H2O = 2 Na[Al(OH)4] + 3 H2
P4 + Cl7 = PCl5 =>
7 P4 + 20 Cl7 = 28 PCl5
Na2(C6H6O7) + H2O = H2C6H6O7 + NaOH =>
Na2(C6H6O7) + 2 H2O = H2C6H6O7 + 2 NaOH
NaF + AgNO3 = NaNO3 + AgF =>
NaF + AgNO3 = NaNO3 + AgF
Al2O3 + H = Al + H2O =>
Al2O3 + 6 H = 2 Al + 3 H2O
Cu(OAc) + NaI + I = CuI2 + Na(OAc) =>
Cu(OAc) + NaI + I = CuI2 + Na(OAc)
AgNO3(aq) + AlCl3(aq) = AgCl(s) + Al(NO3)3(aq) =>
3 AgNO3(aq) + AlCl3(aq) = 3 AgCl(s) + Al(NO3)3(aq)
KMnO4 + K2S2O3 + H2O = MnO2 + K2SO4 + KOH =>
8 KMnO4 + 3 K2S2O3 + H2O = 8 MnO2 + 6 K2SO4 + 2 KOH
Zn + Cl2 = ZnCl2 = ZnCl2 =>
Zn + Cl2 = ZnCl2
Pb(No3)2 + H2O = Pb(OH)2 + HNo3 =>
Pb(No3)2 + 2 H2O = Pb(OH)2 + 2 HNo3
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/11/25
Équations équilibrées sur02/10/24
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