| Équations équilibrées la veille | Équations équilibrées le lendemain |
7 Ba(NO3)2(aq) + 16 NH2SO3(aq) + 22 H2O = 7 Ba(NH2)2 + 16 H2SO4(aq) + 16 HNO3(aq)
(C2H5NH3Cl) + (NiCl2) = (C2H5NH3)2NiCl4 =>
2(C2H5NH3Cl) + (NiCl2) = (C2H5NH3)2NiCl4
C2H5MgBr + C2H5OH = C2H5OMgBr + C2H6 =>
C2H5MgBr + C2H5OH = C2H5OMgBr + C2H6
C5H11CHO + Cu(OH)2 = C5H11COOH + CuOH + H2O =>
C5H11CHO + 2 Cu(OH)2 = C5H11COOH + 2 CuOH + H2O
CaO(s) + SO2 = CaSO3 =>
CaO(s) + SO2 = CaSO3
HBr = Br2H2 =>
2 HBr = Br2H2
Zn + H2O + O2 = Zn(OH)2 =>
2 Zn + 2 H2O + O2 = 2 Zn(OH)2
PbCO3 + HClO4 = Pb(ClO4)2 + H2O + CO2 =>
PbCO3 + 2 HClO4 = Pb(ClO4)2 + H2O + CO2
Cu + HN3 = CuN3 + H =>
Cu + HN3 = CuN3 + H
Fe(NO3)3*9H2O = Fe2O3 + NO2 + H2O + O2 =>
4 Fe(NO3)3*9H2O = 2 Fe2O3 + 12 NO2 + 36 H2O + 3 O2
Fe2PO3 + NaCl2 = Fe2Cl2 + NaPO3 =>
Fe2PO3 + NaCl2 = Fe2Cl2 + NaPO3
CH3(CH2)CH2(l) + O2(g) = CO2(g) + H2O(g) =>
4 CH3(CH2)CH2(l) + 19 O2(g) = 12 CO2(g) + 14 H2O(g)
C6H5Cl + CH3Cl + Na = C7H8 + NaCl =>
C6H5Cl + CH3Cl + 2 Na = C7H8 + 2 NaCl
CaF2(S) + H2SO4(l) = CaSO4(S) + HF(g) =>
CaF2(S) + H2SO4(l) = CaSO4(S) + 2 HF(g)
C2H5OH + I2 + NaOH = CHI3 + CO2HNa + H2ONaI =>
C2H5OH + 4 I2 + 6 NaOH = CHI3 + CO2HNa + 5 H2ONaI
C6H10O + NaBH4 + CH4O = C6H12O + BCH6O + Na =>
C6H10O + NaBH4 + CH4O = C6H12O + BCH6O + Na
Hg2Cl2 + NH4OH = Hg + Hg(NH2)Cl + NH4Cl + H2O =>
Hg2Cl2 + 2 NH4OH = Hg + Hg(NH2)Cl + NH4Cl + 2 H2O
KJ + H2SO4 + H2O2 = J2 + K2SO4 + H2O =>
2 KJ + H2SO4 + H2O2 = J2 + K2SO4 + 2 H2O
H2S + HMnO3 = S + MnO2 + H2O =>
H2S + 2 HMnO3 = S + 2 MnO2 + 2 H2O
Cu(II)NO3 + NaOH = Cu(II)OH + Na(NO3) =>
Cu(II)NO3 + NaOH = Cu(II)OH + Na(NO3)
NH4NO3 + CaMg(CO3)2 = Mg(NO3)2 + Ca(NO3)2 + NH3 + CO2 + H2O =>
4 NH4NO3 + CaMg(CO3)2 = Mg(NO3)2 + Ca(NO3)2 + 4 NH3 + 2 CO2 + 2 H2O
Mg(OH)2 + HF = MgF2 + (OH)2 + H =>
Mg(OH)2 + 2 HF = MgF2 + (OH)2 + 2 H
CaCO3 + KOH = CaOH + KCO3 =>
CaCO3 + KOH = CaOH + KCO3
Al + HNO3 = NH4NO3 + Al(NO3)3 + H2O =>
8 Al + 30 HNO3 = 3 NH4NO3 + 8 Al(NO3)3 + 9 H2O
HF + An(OH)3 = AnF3 + H2O =>
3 HF + An(OH)3 = AnF3 + 3 H2O
HPO2 + CaO = Ca3(PO3)2 + H2O =>
2 HPO2 + 3 CaO = Ca3(PO3)2 + H2O
Na2HPO4 + Ca(OH)2 = CaHPO4 + NaOH =>
Na2HPO4 + Ca(OH)2 = CaHPO4 + 2 NaOH
SiO2HCl = SiOHClO =>
SiO2HCl = SiOHClO
H2 + F2 = HF =>
H2 + F2 = 2 HF
P2O5 + Al(OH)3 = Al(PO3)3 + H2O =>
3 P2O5 + 2 Al(OH)3 = 2 Al(PO3)3 + 3 H2O
AgNo{3} + KI = AgI + KNo{3} =>
AgNo{3} + KI = AgI + KNo{3}
BaCl2 + Hg2(NO3)2 = Ba(NO3)2 + HgCl =>
BaCl2 + Hg2(NO3)2 = Ba(NO3)2 + 2 HgCl
KOH + HNo3 = KNo3 + HOH =>
KOH + HNo3 = KNo3 + HOH
AgNO3(aq) + HCl(aq) = AgCl(aq) + HNO3(s) =>
AgNO3(aq) + HCl(aq) = AgCl(aq) + HNO3(s)
AlCl3(aq) + NaOH(aq) = Al(OH)3(aq) + NaCl(aq) =>
AlCl3(aq) + 3 NaOH(aq) = Al(OH)3(aq) + 3 NaCl(aq)
SO2(g) + H2O = H2SO3 =>
SO2(g) + H2O = H2SO3
C6H5OH + Cl2 = C6H2Cl3OH + HCl =>
C6H5OH + 3 Cl2 = C6H2Cl3OH + 3 HCl
H3AsO4 + Pb(OH)2 = H2O + PbHAsO4 =>
H3AsO4 + Pb(OH)2 = 2 H2O + PbHAsO4
MgO + H2O = H2MgO2 =>
MgO + H2O = H2MgO2
Cu + K4[Fe(CN)6] = Cu2Fe(CN)6 + K =>
2 Cu + K4[Fe(CN)6] = Cu2Fe(CN)6 + 4 K
Br2 + CsCl = BrCl + Cs =>
Br2 + 2 CsCl = 2 BrCl + 2 Cs
C8H15COOH + O2 = CO2 + H2O =>
C8H15COOH + 12 O2 = 9 CO2 + 8 H2O
FeS2 + H2SO4 = Fe2(SO4)3 + H2O + SO2 =>
2 FeS2 + 14 H2SO4 = Fe2(SO4)3 + 14 H2O + 15 SO2
H2O2(i) = H20(i) + O2 =>
10 H2O2(i) = H20(i) + 10 O2
NH4Cl(aq) + AgNO3(aw) = NH4NO3 + AgCl =>
NH4Cl(aq) + AgNO3(aw) = NH4NO3 + AgCl
Be + Cl = Be(Cl2)2 =>
Be + 4 Cl = Be(Cl2)2
CH3COOH + Fe2O3 = FeCH3COO + H2O + CO2 =>
5 CH3COOH + 2 Fe2O3 = 4 FeCH3COO + 4 H2O + 2 CO2
Cl + O2 = Cl7O =>
14 Cl + O2 = 2 Cl7O
H + S + O2 + Re = ReSHO2 =>
H + S + O2 + Re = ReSHO2
Mn2O7 + HCl = H2O + MnCl + Cl2 =>
Mn2O7 + 14 HCl = 7 H2O + 2 MnCl + 6 Cl2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/19/24
Équations équilibrées sur01/18/24
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