| Équations équilibrées la veille | Équations équilibrées le lendemain |
AlBr{3} + Cl{2} = AlCl{3} + Br{2}
Co(s)Fe(NO3)2(aq) = Co(NO3)2(aq)Fe(s) =>
Co(s)Fe(NO3)2(aq) = Co(NO3)2(aq)Fe(s)
C5H11 + HBr = C5H12Br =>
C5H11 + HBr = C5H12Br
Ni(NO3)2*6H2O + Na3PO4 = Na3(NO3)2 + NiPO4 + H2O =>
Ni(NO3)2*6H2O + Na3PO4 = Na3(NO3)2 + NiPO4 + 6 H2O
CaO + Ba(HCO3)2 = BaCO3 + Ca(OH)2 + CO2 =>
CaO + Ba(HCO3)2 = BaCO3 + Ca(OH)2 + CO2
PbO2 + H2C2O4 + HCl = PbCl2 + CO2 + H2O =>
PbO2 + H2C2O4 + 2 HCl = PbCl2 + 2 CO2 + 2 H2O
SbCl3 + H2O = SbOCl + HCl =>
SbCl3 + H2O = SbOCl + 2 HCl
HCl + CaHCO3 = CaCl + CO2 + H2O =>
HCl + CaHCO3 = CaCl + CO2 + H2O
Mn + S2 = MnS =>
2 Mn + S2 = 2 MnS
KI(aq) + Ba(OH)2(aq) = KOH(aq) + BaI2(s) =>
2 KI(aq) + Ba(OH)2(aq) = 2 KOH(aq) + BaI2(s)
K2O + Na2O2 = KNa + O2 =>
2 K2O + 2 Na2O2 = 4 KNa + 3 O2
CuSO4 + H2SO4 + NaOH = CuOH + NaHSO4 + SO4 =>
2 CuSO4 + H2SO4 + 2 NaOH = 2 CuOH + 2 NaHSO4 + SO4
CrCl3 + SnBr2 + NaBr = CrCl2 + SnBr4 + NaCl =>
2 CrCl3 + SnBr2 + 2 NaBr = 2 CrCl2 + SnBr4 + 2 NaCl
NaI + H2SO4 + NaClO4 = I2 + NaCl + Na2SO4 + H2O =>
8 NaI + 4 H2SO4 + NaClO4 = 4 I2 + NaCl + 4 Na2SO4 + 4 H2O
H + Sn + O = HSnO2 =>
H + Sn + 2 O = HSnO2
CaS + FeBr = FeS + CaBr =>
CaS + FeBr = FeS + CaBr
Fe2(FeO4)3 + Na2C2O4 = Fe2(C2O4)3 + Na2FeO4 =>
Fe2(FeO4)3 + 3 Na2C2O4 = Fe2(C2O4)3 + 3 Na2FeO4
CO + CH2O2 = C2H2 + O2 =>
2 CO + 2 CH2O2 = 2 C2H2 + 3 O2
R + Br2 = RBr =>
2 R + Br2 = 2 RBr
Fe + Pb3NO3 = Pb + Fe(NO3)3 =>
Fe + 3 Pb3NO3 = 9 Pb + Fe(NO3)3
K2PO4 + CaCl2 = CaPO4 + KCl =>
K2PO4 + CaCl2 = CaPO4 + 2 KCl
Cl2SiO3 + CO + P = Cl3PO4 + SiO + C =>
3 Cl2SiO3 + 2 CO + 2 P = 2 Cl3PO4 + 3 SiO + 2 C
S2Cl2(l) + NH3(g) = S4N4(s) + S8(s) + NH4Cl(s) =>
6 S2Cl2(l) + 16 NH3(g) = S4N4(s) + S8(s) + 12 NH4Cl(s)
Co + NH3 + H2O = NH4 + Co(OH)3 =>
Co + 3 NH3 + 3 H2O = 3 NH4 + Co(OH)3
Hg{+2} + S{-2} = HgS =>
Hg{+2} + S{-2} = HgS
C2H4 + O2 = OC2H4 =>
2 C2H4 + O2 = 2 OC2H4
NaClO(s) = NaClO3(s) + NaCl =>
3 NaClO(s) = NaClO3(s) + 2 NaCl
C3H7OH + CuO = C3H6OCu + H2O =>
C3H7OH + CuO = C3H6OCu + H2O
Cl2 + Na2S203 + NaOH = NaCl + Na2SO4 + H2O =>
610 Cl2 + Na2S203 + 1624 NaOH = 1220 NaCl + 203 Na2SO4 + 812 H2O
Bi3 + N03 + H2O = Bi(OH)2NO3 + H =>
Bi3 + N03 + 15 H2O = 3 Bi(OH)2NO3 + 24 H
Na2Cr2O7 + H2O2 + HCl = CrO5 + NaCl + H2O =>
Na2Cr2O7 + 4 H2O2 + 2 HCl = 2 CrO5 + 2 NaCl + 5 H2O
K2Cr2O7 + H2O = KOH + Cr2O3 + O =>
K2Cr2O7 + H2O = 2 KOH + Cr2O3 + 3 O
FeCl2 + K2Cr2O7 + HCl = CrCl3 + FeCl3 + H2O + KCl =>
6 FeCl2 + K2Cr2O7 + 14 HCl = 2 CrCl3 + 6 FeCl3 + 7 H2O + 2 KCl
KlMnO4 = KlMn + O =>
KlMnO4 = KlMn + 4 O
Na(OH) + HBr = H(OH) + NaBr =>
Na(OH) + HBr = H(OH) + NaBr
CO2 = COO =>
CO2 = COO
Mg + CH3OH = H2 + Mg(OCH3)2 =>
Mg + 2 CH3OH = H2 + Mg(OCH3)2
(NH4)2SO4 + Ca(OH)2 = (NH4)OH + Ca2(SO4)2 =>
2(NH4)2SO4 + 2 Ca(OH)2 = 4(NH4)OH + Ca2(SO4)2
KOH(aq) + CaCO3(s) = K2CO3 + Ca(OH)2 =>
2 KOH(aq) + CaCO3(s) = K2CO3 + Ca(OH)2
C17H34BrCOOH + HBr = C17H35COOH + Br2 =>
C17H34BrCOOH + HBr = C17H35COOH + Br2
SrO + Zn(OH)2 = Sr(OH)2 + ZnO =>
SrO + Zn(OH)2 = Sr(OH)2 + ZnO
Fe2O3 + CO = Fe + CO2 =>
Fe2O3 + 3 CO = 2 Fe + 3 CO2
KMnO4 + Fe(OH)2 + H2O = Fe(OH)3 + MnO2 + KOH =>
KMnO4 + 3 Fe(OH)2 + 2 H2O = 3 Fe(OH)3 + MnO2 + KOH
C2H3NaO2 + NaOH = CH4 + Na2CO3 =>
C2H3NaO2 + NaOH = CH4 + Na2CO3
BaI2 + Li = Ba + LiI =>
BaI2 + 2 Li = Ba + 2 LiI
F2O + H2O = F2 + H2O2 =>
F2O + H2O = F2 + H2O2
Al(s) + CuCl2(s) = Al2Cl3(s) + Cu(l) =>
4 Al(s) + 3 CuCl2(s) = 2 Al2Cl3(s) + 3 Cu(l)
BaO + HNO3 = BaOHNO3 =>
BaO + HNO3 = BaOHNO3
K2MnO4 + CH3COOH = KMnO4 + CH3COOHK =>
K2MnO4 + CH3COOH = KMnO4 + CH3COOHK
BaCO3 + TiO2 + CuO + NH4H2(PO4) = Ba(TiO)Cu4(PO4)4 + CO2 + NH3 + H2O =>
BaCO3 + TiO2 + 4 CuO + 4 NH4H2(PO4) = Ba(TiO)Cu4(PO4)4 + CO2 + 4 NH3 + 6 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur05/04/24
Équations équilibrées sur06/03/23
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