| Équations équilibrées la veille | Équations équilibrées le lendemain |
Ca(OH)2 + 2 NaHCO3 = Ca(HCO3)2 + 2 NaOH
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
Pb(NO3)2 + KI = PbI2 + KNO3 =>
Pb(NO3)2 + 2 KI = PbI2 + 2 KNO3
FeCl3 + NaSCN = Fe(SCN)3 + NaCl =>
FeCl3 + 3 NaSCN = Fe(SCN)3 + 3 NaCl
Sr(C2H3O2)2 + HNO3 = Sr(NO3)2 + HC2H3O2 =>
Sr(C2H3O2)2 + 2 HNO3 = Sr(NO3)2 + 2 HC2H3O2
KHSO3 + HNO3 = KNO3 + H2O + SO2 =>
KHSO3 + HNO3 = KNO3 + H2O + SO2
HCl + Ba(OH)2 = BaCl2 + H2O =>
2 HCl + Ba(OH)2 = BaCl2 + 2 H2O
NH4Cl + AgNO3 = NH4ClAgNO3 =>
NH4Cl + AgNO3 = NH4ClAgNO3
Al(NO3)3 + Ca2(SO4)2 = Al2(SO4)3 + Ca(NO3)2 =>
4 Al(NO3)3 + 3 Ca2(SO4)2 = 2 Al2(SO4)3 + 6 Ca(NO3)2
Cs2SO4 + H2O = H2SO4 + CsOH =>
Cs2SO4 + 2 H2O = H2SO4 + 2 CsOH
K3PO4 + SrCl2 = KCl + Sr3(PO4)2 =>
2 K3PO4 + 3 SrCl2 = 6 KCl + Sr3(PO4)2
C3H4O3 + H3NO = HCN + H2O + CO2 =>
2 C3H4O3 + 5 H3NO = 5 HCN + 9 H2O + CO2
KNO3 + CH3COOH = CO2 + KNO2 + H2O =>
4 KNO3 + CH3COOH = 2 CO2 + 4 KNO2 + 2 H2O
Fe + HBr = FeBr + H =>
Fe + HBr = FeBr + H
CsOH + H2(SO4) = Cs(SO4) + H2OH =>
CsOH + H2(SO4) = Cs(SO4) + H2OH
H2O + S8 + O3 = H2SO4 =>
8 H2O + S8 + 8 O3 = 8 H2SO4
KH + AgNO3 = KNO3 + AgH =>
KH + AgNO3 = KNO3 + AgH
HNO3 + NH4Cl = HCl + NH4NO3 =>
HNO3 + NH4Cl = HCl + NH4NO3
Bi(NO3)3 + KI = K(NO3) + BiI3 =>
Bi(NO3)3 + 3 KI = 3 K(NO3) + BiI3
Ca(OH)2 + HNO3 = Ca(NO3)2 + H2O =>
Ca(OH)2 + 2 HNO3 = Ca(NO3)2 + 2 H2O
HCl(aq) + CaCO3(s) = CaCl2(aq) + H2CO3(g) =>
2 HCl(aq) + CaCO3(s) = CaCl2(aq) + H2CO3(g)
SeO + H2O = Se(OH)2 =>
SeO + H2O = Se(OH)2
HSO4 + H2O = SO4 + H3O =>
HSO4 + H2O = SO4 + H3O
K2CO3 + C = CO + K =>
K2CO3 + 2 C = 3 CO + 2 K
Ru + Cl2 = RuCl =>
2 Ru + Cl2 = 2 RuCl
HgS + HNO3 = Hg(NO3)2 + H2SO4 + NO + H2O =>
3 HgS + 14 HNO3 = 3 Hg(NO3)2 + 3 H2SO4 + 8 NO + 4 H2O
Copper(II)nitrate + sodiumhydroxide = copper(II)hydroxide + sodiumnitrate =>
Cu(NO3)2 + 2 NaOH = Cu(OH)2 + 2 NaNO3
(NH4)2CO3 = NH3 + H2O + CO2 =>
(NH4)2CO3 = 2 NH3 + H2O + CO2
C4H10 + O2 = CO2 + H2O =>
2 C4H10 + 13 O2 = 8 CO2 + 10 H2O
Ca(OH)2 + HNO3 = Ca(NO3)2 + H2O =>
Ca(OH)2 + 2 HNO3 = Ca(NO3)2 + 2 H2O
HgNO3 = HgO + NO2 =>
HgNO3 = HgO + NO2
NaCl + F2 = Na2F6 + Cl2 =>
2 NaCl + 3 F2 = Na2F6 + Cl2
Na2CO3(s) + HC1(aq) = CO2(g) + H2O(l) + NaC1(aq) =>
Na2CO3(s) + 2 HC1(aq) = CO2(g) + H2O(l) + 2 NaC1(aq)
NaAlO2 + HNO3 = Al(NO3)3 + NaOH*H2O =>
NaAlO2 + 3 HNO3 = Al(NO3)3 + NaOH*H2O
SiO3 + Na2O = Na2SiO4 =>
SiO3 + Na2O = Na2SiO4
HOCl + H2O = Cl + H3O2 =>
HOCl + H2O = Cl + H3O2
Cl + H + F2 = Cl24HF =>
48 Cl + 2 H + F2 = 2 Cl24HF
Mg3(PO4)2 + Ca3P2 = Mg3P2 + Ca3(PO4)2 =>
Mg3(PO4)2 + Ca3P2 = Mg3P2 + Ca3(PO4)2
AgNO3 + KH2PO4 = AgPO4 + KH2NO3 =>
AgNO3 + KH2PO4 = AgPO4 + KH2NO3
CH3COOH + HCl + NaOH = CH3COOCl + H2O + Na =>
CH3COOH + HCl + 2 NaOH = CH3COOCl + 2 H2O + 2 Na
PbO + NaOH = Pb(OH)2 + Na2O =>
PbO + 2 NaOH = Pb(OH)2 + Na2O
Na2CO3 + HCl = NaCl + H2O + CO2 =>
Na2CO3 + 2 HCl = 2 NaCl + H2O + CO2
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
H2SO4 + NaOH = Na2SO4 + H2O =>
H2SO4 + 2 NaOH = Na2SO4 + 2 H2O
Fe(NO3)3 + NH3 = Fe(NH3) + NO3 =>
Fe(NO3)3 + NH3 = Fe(NH3) + 3 NO3
Na2SO4 + BaCl2 = Ba(SO4)2 + Na2Cl =>
2 Na2SO4 + BaCl2 = Ba(SO4)2 + 2 Na2Cl
C2H6O + KMnO4 + H2SO4 = CH3COH + Mn2SO4 + K2SO4 + H2O =>
6 C2H6O + 2 KMnO4 + 2 H2SO4 = 6 CH3COH + Mn2SO4 + K2SO4 + 8 H2O
NaH2PO4 + Na2HPO4 = Na5P3O10 + H2O =>
NaH2PO4 + 2 Na2HPO4 = Na5P3O10 + 2 H2O
LiCH3 + NH3 = NH2 + Li + CH4 =>
LiCH3 + NH3 = NH2 + Li + CH4
Fe3O4 + FeS + SiO2 = Fe2SiO4 + SO2 =>
3 Fe3O4 + FeS + 5 SiO2 = 5 Fe2SiO4 + SO2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/29/24
Équations équilibrées sur02/28/23
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