| Équations équilibrées la veille | Équations équilibrées le lendemain |
H2SO4 + C2H5OH = C2H5OSO2OH + H2O
P4 + NaOCl + H2O = H5P2O6 + NaCl =>
P4 + 7 NaOCl + 5 H2O = 2 H5P2O6 + 7 NaCl
Al(OH)3 + H2SO4 = Al2(SO4)3 + H2O =>
2 Al(OH)3 + 3 H2SO4 = Al2(SO4)3 + 6 H2O
Fe(OH)3 + Fe2(SO4)3 = [Fe(OH)]SO4 =>
Fe(OH)3 + Fe2(SO4)3 = 3[Fe(OH)]SO4
K + Cl2 = KCl =>
2 K + Cl2 = 2 KCl
PF + SO = PS + OF =>
PF + SO = PS + OF
C3H8O2 + HBr = C3H6Br2 + H2O =>
C3H8O2 + 2 HBr = C3H6Br2 + 2 H2O
NaO + H2O = Na + OH =>
NaO + H2O = Na + 2 OH
Fe + LiCN = Li + FeCN =>
Fe + LiCN = Li + FeCN
CCl4 + O2 = COCl2 + Cl2 =>
2 CCl4 + O2 = 2 COCl2 + 2 Cl2
P8H16 + O2 = PO4 + H2O =>
P8H16 + 20 O2 = 8 PO4 + 8 H2O
CCl4 + O2 = CCl2O + Cl2 =>
2 CCl4 + O2 = 2 CCl2O + 2 Cl2
CH3COOH + Mg(OH)2 = Mg(CH3COO)2 + H2O =>
2 CH3COOH + Mg(OH)2 = Mg(CH3COO)2 + 2 H2O
HCl + Na2SO4 = NaCl + H2SO4 =>
2 HCl + Na2SO4 = 2 NaCl + H2SO4
HCl + NaOH = NaCl + H2O =>
HCl + NaOH = NaCl + H2O
CaCO3 + HCl = CO2 + CaCl2 + H2O =>
CaCO3 + 2 HCl = CO2 + CaCl2 + H2O
H2SO4 + KI = I2 + H2O + K2SO4 + S =>
4 H2SO4 + 6 KI = 3 I2 + 4 H2O + 3 K2SO4 + S
CaCO3 + H2SO4 = CaSO4 + H2O + CO2 =>
CaCO3 + H2SO4 = CaSO4 + H2O + CO2
NO2 + H22 = NH3 + H2O =>
22 NO2 + 7 H22 = 22 NH3 + 44 H2O
N2O + HCl = NCl + H2O =>
N2O + 2 HCl = 2 NCl + H2O
NH3 + SO2 = (NH3)SO2 =>
NH3 + SO2 = (NH3)SO2
Cl2 + HgO = HgCl2 + Cl2O =>
2 Cl2 + HgO = HgCl2 + Cl2O
C + H2O = CO + H2 =>
C + H2O = CO + H2
(NH4)2SO4{2-} + NaOH = NH4 + OH + NaSO4{-2} =>
(NH4)2SO4{2-} + NaOH = 2 NH4 + OH + NaSO4{-2}
Sr(OH)2 + SiO2 = H2O + SrSiO3 =>
Sr(OH)2 + SiO2 = H2O + SrSiO3
CaCl2 + Cl2 + H2O = Ca(OCl)2 + HCl =>
CaCl2 + 2 Cl2 + 2 H2O = Ca(OCl)2 + 4 HCl
CaC2O4 + K2Cr2O7 + H2SO4 = CaSO4 + K2SO4 + Cr2(SO4)3 + CO2 + H2O =>
3 CaC2O4 + K2Cr2O7 + 7 H2SO4 = 3 CaSO4 + K2SO4 + Cr2(SO4)3 + 6 CO2 + 7 H2O
PbBr2 + HCl = HBr + PbCl2 =>
PbBr2 + 2 HCl = 2 HBr + PbCl2
Ni + HgCl = NiCl2 + Hg =>
Ni + 2 HgCl = NiCl2 + 2 Hg
Ca(OH)2(aq) + Li3PO4(aq) = Ca3(PO4)2(s) + LiOH(aq) =>
3 Ca(OH)2(aq) + 2 Li3PO4(aq) = Ca3(PO4)2(s) + 6 LiOH(aq)
Zn + K4Fe(CN)6 = K2Zn3[Fe(CN)6]2 + K =>
3 Zn + 2 K4Fe(CN)6 = K2Zn3[Fe(CN)6]2 + 6 K
Al + H2O = Al(OH)3 + H2 =>
2 Al + 6 H2O = 2 Al(OH)3 + 3 H2
CaCl2(aq) + Na2CO3(g) = NaCl(aq) + CaCO3(s) =>
CaCl2(aq) + Na2CO3(g) = 2 NaCl(aq) + CaCO3(s)
C2H2(g) + H2(g) = C2H6(g) =>
C2H2(g) + 2 H2(g) = C2H6(g)
CO2 + H2 = C3H7COOH + H2O =>
4 CO2 + 10 H2 = C3H7COOH + 6 H2O
CH3CH2Li + HCl = CH3CH3 + LiCl =>
CH3CH2Li + HCl = CH3CH3 + LiCl
BaC4H6O4 + Na3PO4 = Ba3P2O8 + NaC2H3O2 =>
3 BaC4H6O4 + 2 Na3PO4 = Ba3P2O8 + 6 NaC2H3O2
H2SO3 + Au2SO3 + Al2(Cr2O7)3 = AuSO3 + Al(SO3)3 + CrSO3 + H2O =>
21 H2SO3 + 9 Au2SO3 + Al2(Cr2O7)3 = 18 AuSO3 + 2 Al(SO3)3 + 6 CrSO3 + 21 H2O
Ba(NO3)2 + AgF = BaF2 + AgNO3 =>
Ba(NO3)2 + 2 AgF = BaF2 + 2 AgNO3
Ba(OH)2 + Ca(oh)2 = Ba(oh)2 + Ca(OH)2 =>
2 Ba(OH)2 + Ca(oh)2 = Ba(oh)2 + 2 Ca(OH)2
HBr + Al(OH)3 = H2O + AlBr + O =>
HBr + Al(OH)3 = 2 H2O + AlBr + O
O2 + H2S = H2 + SO2 =>
O2 + H2S = H2 + SO2
Br + NaI = BrI + Na =>
Br + NaI = BrI + Na
Rn(C2H3O2)3 + Ca(OH)2 = Rn(OH)3 + Ca(C2H3O2)2 =>
2 Rn(C2H3O2)3 + 3 Ca(OH)2 = 2 Rn(OH)3 + 3 Ca(C2H3O2)2
Br + NaI = NaBr + I =>
Br + NaI = NaBr + I
C9H8O + H2O2 = CO2 + H2 =>
2 C9H8O + 17 H2O2 = 18 CO2 + 25 H2
Mg(s) + ZnBr2(ac) = Zn + MgBr2 =>
Mg(s) + ZnBr2(ac) = Zn + MgBr2
C2H4 + O2 = H2O + CO2 =>
C2H4 + 3 O2 = 2 H2O + 2 CO2
NH3 + ZnO = Zn + H2O + N2 =>
2 NH3 + 3 ZnO = 3 Zn + 3 H2O + N2
Cu(s) + AgNO3(aq) = Cu(NO3)2(aq) + Ag(s) =>
Cu(s) + 2 AgNO3(aq) = Cu(NO3)2(aq) + 2 Ag(s)
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur03/30/25
Équations équilibrées sur04/29/24
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