| Équations équilibrées la veille | Équations équilibrées le lendemain |
3(NH4)2SO4 + Pb3(PO3)2 = 2(NH4)3PO3 + 3 PbSO4
NO2{-} + C3H5O2{-} + H{+} = NO + CO3{2-} + H2O =>
14 NO2{-} + C3H5O2{-} + 9 H{+} = 14 NO + 3 CO3{2-} + 7 H2O
MnO2 + PbO2 + HNO3 = Pb(NO3)2 + HMnO4 + H2O =>
2 MnO2 + 3 PbO2 + 6 HNO3 = 3 Pb(NO3)2 + 2 HMnO4 + 2 H2O
Be(HO)2 + H2SO4 = H2O + BeSO4 =>
Be(HO)2 + H2SO4 = 2 H2O + BeSO4
NH4Cl + NaNO2 = NaCl + N2 + HOH =>
NH4Cl + NaNO2 = NaCl + N2 + 2 HOH
NaH + NaClO3 + H2SO4 = Na2SO4 + HCl + H2O =>
3 NaH + NaClO3 + 2 H2SO4 = 2 Na2SO4 + HCl + 3 H2O
KI + Pb(NO3)2 = INO3 + K2Pb =>
2 KI + Pb(NO3)2 = 2 INO3 + K2Pb
CH3CH2CH2COOH + CH3CH2NH2 = H2O + CH3CH2CH2CONHCH3CH2 =>
CH3CH2CH2COOH + CH3CH2NH2 = H2O + CH3CH2CH2CONHCH3CH2
AgNO3 + HCl + H2O = H3NO + AgCl + O2 =>
2 AgNO3 + 2 HCl + 2 H2O = 2 H3NO + 2 AgCl + 3 O2
Cu + H2SO4 = H2 + Cu(SO4)2 =>
Cu + 2 H2SO4 = 2 H2 + Cu(SO4)2
LiPO4 + CaI = CaPO4 + LiI =>
LiPO4 + CaI = CaPO4 + LiI
NaNO3 + NaNO2 + HCl = NO2 + H2O + NaCl =>
NaNO3 + NaNO2 + 2 HCl = 2 NO2 + H2O + 2 NaCl
Ca + H2O = Ca(OH)2 + H2 = =>
Ca + 2 H2O = Ca(OH)2 + H2
KCl + H2O = H2 + KClO3 =>
KCl + 3 H2O = 3 H2 + KClO3
PbCrO4 = Pb + CrO4 =>
PbCrO4 = Pb + CrO4
Zn + HNO3 = N2O + Zn(NO3)2 + H2O =>
4 Zn + 10 HNO3 = N2O + 4 Zn(NO3)2 + 5 H2O
NaHCO3(s) = Na2C2O4(s) + O2(g) + H2O(g) =>
4 NaHCO3(s) = 2 Na2C2O4(s) + O2(g) + 2 H2O(g)
SOCl2 + C5H11COOH = C5H11COCl + HCl + SO2 =>
SOCl2 + C5H11COOH = C5H11COCl + HCl + SO2
CuSO4 + NaOH = Cu(OH)2 + Na2SO4 =>
CuSO4 + 2 NaOH = Cu(OH)2 + Na2SO4
H2S + Mg = H2Mg + S =>
H2S + Mg = H2Mg + S
MnO2(s) + HCl4(aq) = MnCl2(s) + Cl2(g) + H2O(l) =>
MnO2(s) + 4 HCl4(aq) = MnCl2(s) + 7 Cl2(g) + 2 H2O(l)
FeSO4 + NaOH + NaClO = Na2FeO4 + NaCl + Na2SO4 + H2O =>
FeSO4 + 4 NaOH + 2 NaClO = Na2FeO4 + 2 NaCl + Na2SO4 + 2 H2O
HI + CO3{-2} = I{-} + H2O + CO2 =>
2 HI + CO3{-2} = 2 I{-} + H2O + CO2
HI + Fe = H2 + FeI3 =>
6 HI + 2 Fe = 3 H2 + 2 FeI3
BF3(s) + H2O(l) = B2O3(s) + HF(l) =>
2 BF3(s) + 3 H2O(l) = B2O3(s) + 6 HF(l)
H2O + FeCl3 = HCl + FeOHCl2 =>
H2O + FeCl3 = HCl + FeOHCl2
PbO + H2O2 = PbO2 + H2O =>
PbO + H2O2 = PbO2 + H2O
H2SO4 + Ba(OH)2 = BaSO4 + HOH =>
H2SO4 + Ba(OH)2 = BaSO4 + 2 HOH
Ca(NO3)2 + Al2(SO4)3 = Al(NO3)3 + CaSO4 =>
3 Ca(NO3)2 + Al2(SO4)3 = 2 Al(NO3)3 + 3 CaSO4
Al2(SO4)3 + Ca(HO)2 = Al(OH)3 + Ca(SO4) =>
Al2(SO4)3 + 3 Ca(HO)2 = 2 Al(OH)3 + 3 Ca(SO4)
Ca(OH)2 + CO2 = CaCO3 + H2O =>
Ca(OH)2 + CO2 = CaCO3 + H2O
Fe(NO3)2 + NH3 + H2O = Fe(OH)3 + NH4NO3 =>
8 Fe(NO3)2 + 14 NH3 + 21 H2O = 8 Fe(OH)3 + 15 NH4NO3
HC2H3O2 + H2O = CH3OO + H3O =>
HC2H3O2 + 4 H2O = 2 CH3OO + 2 H3O
K2SO4 + NaOH = NaSO4 + K2OH =>
K2SO4 + NaOH = NaSO4 + K2OH
C6H5Cl3 + KOH = KCl + H2O + C6H5OOK =>
C6H5Cl3 + 4 KOH = 3 KCl + 2 H2O + C6H5OOK
SiCl4 + NaOH = Na2SiO3 + NaCl + H2O =>
SiCl4 + 6 NaOH = Na2SiO3 + 4 NaCl + 3 H2O
Mg + HNo = Mg(No3)2 + H2 =>
Mg + 6 HNo = Mg(No3)2 + 3 H2
NH3 + CUSO4 = NH3SO4 + CU =>
NH3 + CUSO4 = NH3SO4 + CU
Nh4 + F = Nh4F =>
Nh4 + F = Nh4F
P4(s) + NaOH(aq) + H2O = PH3 + Na2HPO3 =>
P4(s) + 4 NaOH(aq) + 2 H2O = 2 PH3 + 2 Na2HPO3
Nh4 + F = Nh4F =>
Nh4 + F = Nh4F
Al(OH)3 + H2SO4 = Al2S3O12 + H2O =>
2 Al(OH)3 + 3 H2SO4 = Al2S3O12 + 6 H2O
Mg + HNo = Mg(No3)2 + H2 =>
Mg + 6 HNo = Mg(No3)2 + 3 H2
Al + HCl = AlCl3 + H2 =>
2 Al + 6 HCl = 2 AlCl3 + 3 H2
Ag + CH3COOH = AgCH3COO + H2 =>
2 Ag + 2 CH3COOH = 2 AgCH3COO + H2
NaHCO3 + AgNO3 = NaNO3 + Ag2CO3 + H2O + CO2 =>
2 NaHCO3 + 2 AgNO3 = 2 NaNO3 + Ag2CO3 + H2O + CO2
NH4(OH) + H2SO4 = (NH4)2(SO4) + H2O =>
2 NH4(OH) + H2SO4 = (NH4)2(SO4) + 2 H2O
CaCO3 + HCl = CO2 + CaCl2 + H2O =>
CaCO3 + 2 HCl = CO2 + CaCl2 + H2O
KOH + SO4 = H2O2 + K2SO4 =>
2 KOH + SO4 = H2O2 + K2SO4
NaCa + Fe = NaFe + Ca =>
NaCa + Fe = NaFe + Ca
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/31/23
Équations équilibrées sur01/30/23
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