| Équations équilibrées la veille | Équations équilibrées le lendemain |
HCl + Na(CH3COO) = H(CH3COO) + NaCl
C2H5COOH + CuO = Cu2O + CO2 + H2O =>
C2H5COOH + 14 CuO = 7 Cu2O + 3 CO2 + 3 H2O
PbC2H3O2 + HSO3 = PbHSO3 + C2H3O2 =>
PbC2H3O2 + HSO3 = PbHSO3 + C2H3O2
NaOH + CoCl2 = CoOHCl + NaCl =>
NaOH + CoCl2 = CoOHCl + NaCl
H2O2 + H2SO4 + KI = K2SO4 + H2O + I2 =>
H2O2 + H2SO4 + 2 KI = K2SO4 + 2 H2O + I2
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
NaO2 + H2O = NaOH + O2 + H2O2 =>
2 NaO2 + H2O = 2 NaOH + O2 + 2 H2O2
CuSO4 + K4[Fe(CN6)] = K2Cu[FeCN6] + K2SO4 =>
CuSO4 + K4[Fe(CN6)] = K2Cu[FeCN6] + K2SO4
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
C2H5NH2 + HNO3 = C2H5NH3 + NO3 =>
C2H5NH2 + HNO3 = C2H5NH3 + NO3
CO2 + H2O = CH4 + O2 = C6H12O6 =>
CO2 + 2 H2O = CH4 + 2 O2
Ba2O + H2O = BaOH =>
Ba2O + H2O = 2 BaOH
Cu2O + NaCN + H2O2 = Cu(CN)2 + NaOH + O2 =>
2 Cu2O + 8 NaCN + 4 H2O2 = 4 Cu(CN)2 + 8 NaOH + O2
CH3COOH + H3CNH2 = CH3CONHCH3 + H2O =>
CH3COOH + H3CNH2 = CH3CONHCH3 + H2O
C8H18 + O2 = CO2 + H2O =>
2 C8H18 + 25 O2 = 16 CO2 + 18 H2O
*4C4H10 + O2 = CO2 + H2O =>
*4C4H10 + 26 O2 = 16 CO2 + 20 H2O
(NH4)2SO4 + Ca(OH)2 = CaSO4 + NH3 + H2O =>
(NH4)2SO4 + Ca(OH)2 = CaSO4 + 2 NH3 + 2 H2O
C6H6 + F2 = C6H5F + HF =>
C6H6 + F2 = C6H5F + HF
C2H2 + Br2 = C2H2Br2 =>
C2H2 + Br2 = C2H2Br2
Zn + HCl = ZnCl2 + H2 =>
Zn + 2 HCl = ZnCl2 + H2
AuCl3 + Ba(OH)2 = BaCl2 + Au(OH)3 =>
2 AuCl3 + 3 Ba(OH)2 = 3 BaCl2 + 2 Au(OH)3
AgF(aq) + Na2S(aq) = Ag2S(s) + NaF(aq) =>
2 AgF(aq) + Na2S(aq) = Ag2S(s) + 2 NaF(aq)
CC25OH + O2 = CO2 + H2O =>
4 CC25OH + 103 O2 = 104 CO2 + 2 H2O
H4Fe(CN)6 + Al(OH)3 = Al4(Fe(CN)6)3 + H2O =>
3 H4Fe(CN)6 + 4 Al(OH)3 = Al4(Fe(CN)6)3 + 12 H2O
NaOH + CoCl2 = CoOHCl + NaCl =>
NaOH + CoCl2 = CoOHCl + NaCl
Fe(OH)3 + NaCl = FeCl(OH)2 + NaOH =>
Fe(OH)3 + NaCl = FeCl(OH)2 + NaOH
HCOH + Cu(OH)2 = HCOOH + Cu2O + H2O =>
HCOH + 2 Cu(OH)2 = HCOOH + Cu2O + 2 H2O
Cu2O + HNO3 = Cu(NO3)2 + NO2 + H2O =>
Cu2O + 6 HNO3 = 2 Cu(NO3)2 + 2 NO2 + 3 H2O
CuCl2 + Pb(NO3)2 = Cu(NO3)2 + PbCl2 =>
CuCl2 + Pb(NO3)2 = Cu(NO3)2 + PbCl2
S8 + Na2SO3(aq) + H2O(l) = Na2S2O3*5H2O =>
S8 + 8 Na2SO3(aq) + 40 H2O(l) = 8 Na2S2O3*5H2O
Br + CH4 = CBr4 + HBr =>
8 Br + CH4 = CBr4 + 4 HBr
Fe2SO4 + HCl = HSO4 + Fe2Cl =>
Fe2SO4 + HCl = HSO4 + Fe2Cl
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
AlCl3 + CaO = CaCl2 + Al2O3 =>
2 AlCl3 + 3 CaO = 3 CaCl2 + Al2O3
AgNO3 + MgCl = AgCl + MgNO3 =>
AgNO3 + MgCl = AgCl + MgNO3
Na2SO4 + LiNO3 = Na2(NO3)2 + Li2SO4 =>
Na2SO4 + 2 LiNO3 = Na2(NO3)2 + Li2SO4
H3PO4 + LiOH(aq) = Li3PO4(aq) + H2O(l) =>
H3PO4 + 3 LiOH(aq) = Li3PO4(aq) + 3 H2O(l)
C7H16(l) + O2(g) = CO2(g) + H2O(l) =>
C7H16(l) + 11 O2(g) = 7 CO2(g) + 8 H2O(l)
NiS + HNO3 = Ni(NO3)2 + NO2 + S + H2O =>
NiS + 4 HNO3 = Ni(NO3)2 + 2 NO2 + S + 2 H2O
S + NaOH = Na2SO3 + Na2S + H2O =>
3 S + 6 NaOH = Na2SO3 + 2 Na2S + 3 H2O
Al2(SO4)3 + Ca(OH)2 = Al(OH)3 + CaSO4 =>
Al2(SO4)3 + 3 Ca(OH)2 = 2 Al(OH)3 + 3 CaSO4
HCl + AgBr = HBr + AgCl =>
HCl + AgBr = HBr + AgCl
Na2CO3 + HI = NaI + CO2 + H2O =>
Na2CO3 + 2 HI = 2 NaI + CO2 + H2O
HNO3 + MnO2 + S = Mn(NO3)2 + H2SO3 + H2O =>
4 HNO3 + 2 MnO2 + S = 2 Mn(NO3)2 + H2SO3 + H2O
H3SiO4 + H2SO4 = SiSO4 + H2O + O2 =>
4 H3SiO4 + 4 H2SO4 = 4 SiSO4 + 10 H2O + 3 O2
H2O2 = H2O + O2 =>
2 H2O2 = 2 H2O + O2
ZnSO4 + Cu(OH)2 = CuSO4 + Zn(OH)2 =>
ZnSO4 + Cu(OH)2 = CuSO4 + Zn(OH)2
HCOOH + NaOH = HCOONa + H2O =>
HCOOH + NaOH = HCOONa + H2O
CuO + SO2 + H2O + O2 = CuSO4*3Cu(OH)2 =>
8 CuO + 2 SO2 + 6 H2O + O2 = 2 CuSO4*3Cu(OH)2
H3PO4 + Mg(OH)2 = Mg3(PO4)2 + H2O =>
2 H3PO4 + 3 Mg(OH)2 = Mg3(PO4)2 + 6 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/15/25
Équations équilibrées sur02/14/24
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