| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 PCl3 + 3 Fl2 = 3 Cl2 + 2 PFl3
MgSO4 + BaCl2 = MgCl2 + SO4Ba =>
MgSO4 + BaCl2 = MgCl2 + SO4Ba
C4H10 + Br2 = C4H8Br2 + H2 =>
C4H10 + Br2 = C4H8Br2 + H2
Ni(NO3)2(aq) + NaOH(aq) = NaNO3 + Ni(OH)2 =>
Ni(NO3)2(aq) + 2 NaOH(aq) = 2 NaNO3 + Ni(OH)2
Fe3(PO4)2 + KOH = K3PO4 + Fe(OH)2 =>
Fe3(PO4)2 + 6 KOH = 2 K3PO4 + 3 Fe(OH)2
H3PO3 + Al(OH)3 = AlPO3 + H2O =>
H3PO3 + Al(OH)3 = AlPO3 + 3 H2O
NaHCO3(aq) + H2SO4(s) = Na2SO4(s) + H2O(aq) + CO2(g) =>
2 NaHCO3(aq) + H2SO4(s) = Na2SO4(s) + 2 H2O(aq) + 2 CO2(g)
Na2Hg + H2O = NaOH + Hg + H2 =>
Na2Hg + 2 H2O = 2 NaOH + Hg + H2
Na + AgNO3 = Na(NO3) + Ag =>
Na + AgNO3 = Na(NO3) + Ag
H2CrO6 = O2 + CrO3 + H2O =>
H2CrO6 = O2 + CrO3 + H2O
BeBr2 + KF = BeF2 + KBr =>
BeBr2 + 2 KF = BeF2 + 2 KBr
H2O + NaCl = NaOH + HCl =>
H2O + NaCl = NaOH + HCl
NHO2 + H2O = H3O + NO2 =>
NHO2 + H2O = H3O + NO2
CH4 + CUO = CO2 + H2O + CU =>
CH4 + 4 CUO = CO2 + 2 H2O + 4 CU
Al2 + KOH + H2O = K3Al(OH)6 + H2 =>
Al2 + 6 KOH + 6 H2O = 2 K3Al(OH)6 + 3 H2
Zn + KNO2 + KOH + H2O = K2[Zn(OH)4] + NH3 =>
3 Zn + KNO2 + 5 KOH + 5 H2O = 3 K2[Zn(OH)4] + NH3
(CF3)2PNEt2HBr = NHEt2C2BrF6P =>
(CF3)2PNEt2HBr = NHEt2C2BrF6P
Na2CO3ZnSO4 = ZnCO3Na2SO4 =>
Na2CO3ZnSO4 = ZnCO3Na2SO4
NaOH + SnCl2 = NaCl + SnOHCl =>
NaOH + SnCl2 = NaCl + SnOHCl
Zn + Cr2O3 = ZnO + Cr =>
3 Zn + Cr2O3 = 3 ZnO + 2 Cr
Na2S2O8 + NaI = Na2SO4 + I2 =>
Na2S2O8 + 2 NaI = 2 Na2SO4 + I2
HBr + Al(OH)2 = AlBr2 + H2O =>
2 HBr + Al(OH)2 = AlBr2 + 2 H2O
KOH + AgNO3 = KNO3 + Ag(OH) =>
KOH + AgNO3 = KNO3 + Ag(OH)
*CuSO4 = Cu + SO4 =>
*CuSO4 = Cu + SO4
PbS + PbO = Pb + SO2 =>
PbS + 2 PbO = 3 Pb + SO2
CaCo3 + HCl = CaCl + HCo3 =>
CaCo3 + HCl = CaCl + HCo3
LiCl + KOH = LiHO + KCl =>
LiCl + KOH = LiHO + KCl
H2O + C2H4 = C2H5OH =>
H2O + C2H4 = C2H5OH
UO3 + BrF = UF4 + Br2 + O2 =>
2 UO3 + 8 BrF = 2 UF4 + 4 Br2 + 3 O2
Ba + H2 = Ba2H =>
4 Ba + H2 = 2 Ba2H
NHClAgNO = NHNOAgCl =>
NHClAgNO = NHNOAgCl
Cu + AgBr = CuBr + Ag =>
Cu + AgBr = CuBr + Ag
C6H6 + NO3 = N2 + CO2 + H2O =>
2 C6H6 + 10 NO3 = 5 N2 + 12 CO2 + 6 H2O
NaSO4 + NaCl = Na2SO4 + Cl =>
NaSO4 + NaCl = Na2SO4 + Cl
CuSO4 + KI(s) = CuI(s) + I2(s) + K2SO4(s) =>
2 CuSO4 + 4 KI(s) = 2 CuI(s) + I2(s) + 2 K2SO4(s)
C7H7NO2 + H2CrO4 = C7H5NO4 + Cr + H2O =>
C7H7NO2 + H2CrO4 = C7H5NO4 + Cr + 2 H2O
CaCIAgNO3 = AgCICaNO3 =>
CaCIAgNO3 = AgCICaNO3
K + BrO3 = K2O + Br2 =>
12 K + 2 BrO3 = 6 K2O + Br2
CH3COOHNaHCO3 = NaCH3COOH2O*CO2 =>
CH3COOHNaHCO3 = NaCH3COOH2O*CO2
Zn3(Po4)2 + Fe = FePo4 + Zn =>
Zn3(Po4)2 + 2 Fe = 2 FePo4 + 3 Zn
SnCl2(aq) + AgNO3(aq) = AgCl(s) + Sn(NO3)2(aq) =>
SnCl2(aq) + 2 AgNO3(aq) = 2 AgCl(s) + Sn(NO3)2(aq)
Mg(No3)2 + NaBr = MgBr2 + NaNo3 =>
Mg(No3)2 + 2 NaBr = MgBr2 + 2 NaNo3
CuSO4 + H2NCH2CH2NH2 = [Cu(H2NCH2CH2NH2)2]SO4 =>
CuSO4 + 2 H2NCH2CH2NH2 = [Cu(H2NCH2CH2NH2)2]SO4
H2O + Hg = HgO + H2 =>
H2O + Hg = HgO + H2
C6H5OH + HONO2 = H2O + C6H3N3O7 =>
C6H5OH + 3 HONO2 = 3 H2O + C6H3N3O7
SnClBaS = SnBaClS =>
SnClBaS = SnBaClS
CH3COOH(aq) + NaOH(aq) = CH3COONa(aq) + H2O(l) =>
CH3COOH(aq) + NaOH(aq) = CH3COONa(aq) + H2O(l)
HSN + O2 = H2O + SN =>
4 HSN + O2 = 2 H2O + 4 SN
NH4OHRbI = RbOHNH4I =>
NH4OHRbI = RbOHNH4I
S + SnCl4 = SnS2 + Cl =>
2 S + SnCl4 = SnS2 + 4 Cl
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur05/13/24
Équations équilibrées sur06/12/23
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