| Équations équilibrées la veille | Équations équilibrées le lendemain |
HCl(g) + NH4OH(g) = H2O(l) + NH4Cl(aq)
Hg(NO)2 + Cu = CuO2 + HgN2 =>
Hg(NO)2 + Cu = CuO2 + HgN2
NaHCO3 + CaO = CaCO3 + NaOH =>
NaHCO3 + CaO = CaCO3 + NaOH
Ca(NO3)2Na(CO3) = Ca(CO3)Na(NO3)2(aq) =>
Ca(NO3)2Na(CO3) = Ca(CO3)Na(NO3)2(aq)
Ce(SO4)2 + KI = I2 + CeI3 + K2SO4 =>
2 Ce(SO4)2 + 8 KI = I2 + 2 CeI3 + 4 K2SO4
Fe3Br3 + Cl = Fe3Cl3 + Br =>
Fe3Br3 + 3 Cl = Fe3Cl3 + 3 Br
NaHC2O4*H2C2O4*2H2O + NaOH = H2O + NaHC2O4 =>
NaHC2O4*H2C2O4*2H2O + NaOH = 3 H2O + 2 NaHC2O4
Fe(NO3)2 + H2O = HNO3 + FeO =>
Fe(NO3)2 + H2O = 2 HNO3 + FeO
CuSO4Ba(OH)2 = Cu(OH)2Ba(SO4) =>
CuSO4Ba(OH)2 = Cu(OH)2Ba(SO4)
KMnO4 + Na2C2O4 = K2C2O4 + NaMnO4 =>
2 KMnO4 + Na2C2O4 = K2C2O4 + 2 NaMnO4
CH3 + Cl2 = CCl4 + H2 =>
2 CH3 + 4 Cl2 = 2 CCl4 + 3 H2
K[Al(OH)4] + HCl = KCl + H[Al(OH)4] =>
K[Al(OH)4] + HCl = KCl + H[Al(OH)4]
COOHCH2CHOHCOOH + NaOH = COOHCH2CHOHCOONa + H2O =>
COOHCH2CHOHCOOH + NaOH = COOHCH2CHOHCOONa + H2O
CCl4 + HBr = CClBr3 + HCl =>
CCl4 + 3 HBr = CClBr3 + 3 HCl
Ag2S + NaCl = Na2S + AgCl =>
Ag2S + 2 NaCl = Na2S + 2 AgCl
Ba3P2 + F2 = PF + Ba =>
Ba3P2 + F2 = 2 PF + 3 Ba
Fe3O4 + C = Fe3 + CO4 =>
Fe3O4 + C = Fe3 + CO4
Ba3P2 + F2 = PF + Ba =>
Ba3P2 + F2 = 2 PF + 3 Ba
CH3COOH + MgCO3 = Mg + CO2 + H2O =>
CH3COOH + 4 MgCO3 = 4 Mg + 6 CO2 + 2 H2O
Ba(OH)2 + Al = Al(OH)3 + Ba =>
3 Ba(OH)2 + 2 Al = 2 Al(OH)3 + 3 Ba
Fe3O4 + C = Fe3 + CO4 =>
Fe3O4 + C = Fe3 + CO4
SZn + O2 = SO2 + Zn =>
SZn + O2 = SO2 + Zn
PbO2 + H2SO4 + NaH2PO2 = H3PO4 + Na2SO4 + PbSO4 + H2O =>
4 PbO2 + 5 H2SO4 + 2 NaH2PO2 = 2 H3PO4 + Na2SO4 + 4 PbSO4 + 4 H2O
KClO3 + C2 = KCl + CO2 =>
4 KClO3 + 3 C2 = 4 KCl + 6 CO2
Ba3P2 + F2 = PF + Ba =>
Ba3P2 + F2 = 2 PF + 3 Ba
V2O5 + Cl2O = VCl + O2 =>
V2O5 + Cl2O = 2 VCl + 3 O2
CCl4 + HBr = CClBr3 + HCl =>
CCl4 + 3 HBr = CClBr3 + 3 HCl
CaCl2 + HPO4 = Ca3(PO4)2 + H + Cl =>
3 CaCl2 + 2 HPO4 = Ca3(PO4)2 + 2 H + 6 Cl
Ba3P2 + F2 = PF + Ba =>
Ba3P2 + F2 = 2 PF + 3 Ba
SO2(aq) + H2O(l) + I2(aq) = (SO4) + HI =>
SO2(aq) + 2 H2O(l) + 2 I2(aq) = (SO4) + 4 HI
CCl4 + HBr = CClBr3 + HCl =>
CCl4 + 3 HBr = CClBr3 + 3 HCl
Fe3O4 + C = Fe3 + CO4 =>
Fe3O4 + C = Fe3 + CO4
CH10 + O2 = H2O + CO2 =>
2 CH10 + 7 O2 = 10 H2O + 2 CO2
Ba(OH)2 + NO2 + O2 = Ba(NO3)2 + H2O =>
2 Ba(OH)2 + 4 NO2 + O2 = 2 Ba(NO3)2 + 2 H2O
Li2(SO4) + Ba(NO3)2 = BaSO4 + LiNO3 =>
Li2(SO4) + Ba(NO3)2 = BaSO4 + 2 LiNO3
Na2CrO4 + HNO3 = HCrO4 + Na2NO3 =>
Na2CrO4 + HNO3 = HCrO4 + Na2NO3
CrOH{2+} + H2O = Cr2O7{2-} + H{+} + {-} =>
2 CrOH{2+} + 5 H2O = Cr2O7{2-} + 12 H{+} + 6e
Ba3P2 + F2 = PF + Ba =>
Ba3P2 + F2 = 2 PF + 3 Ba
CCl4 + HBr = CClBr3 + HCl =>
CCl4 + 3 HBr = CClBr3 + 3 HCl
C6H10O6 + O2 = CO + H2O =>
2 C6H10O6 + 5 O2 = 12 CO + 10 H2O
(NH4)2S(aq) + BaCl2(aq) = BaS + NH4Cl(aq) =>
(NH4)2S(aq) + BaCl2(aq) = BaS + 2 NH4Cl(aq)
Ba3P2 + F2 = PF + Ba =>
Ba3P2 + F2 = 2 PF + 3 Ba
Fe3O4 + C = Fe3 + CO4 =>
Fe3O4 + C = Fe3 + CO4
K2CO3 + HNO3 = CO2 + H2O + KNO3 =>
K2CO3 + 2 HNO3 = CO2 + H2O + 2 KNO3
NH4Br + Pb(CH3COO)2 = NH4CH3COO + PbBr2 =>
2 NH4Br + Pb(CH3COO)2 = 2 NH4CH3COO + PbBr2
Li(OH) + (H2SO4) = Li2(SO4) + H2O =>
2 Li(OH) + (H2SO4) = Li2(SO4) + 2 H2O
Fe3O4 + C = Fe3 + CO4 =>
Fe3O4 + C = Fe3 + CO4
Ca(OH)2 + KC8H5O4 = Ca(KC8H4O4)2 + H2O =>
Ca(OH)2 + 2 KC8H5O4 = Ca(KC8H4O4)2 + 2 H2O
O2 + N2H4 = NO + H2O =>
2 O2 + N2H4 = 2 NO + 2 H2O
CaCO3(s) + HCl(aq) = CaCl2(aq) + CO2(g) + H2O(l) =>
CaCO3(s) + 2 HCl(aq) = CaCl2(aq) + CO2(g) + H2O(l)
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur02/22/24
Équations équilibrées sur03/23/23
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