| Équations équilibrées la veille | Équations équilibrées le lendemain |
PBS + 2 HCl = PBCl2 + H2S
Hg2(NO3)2 + NH4ClO3 = NH4NO3 + HgClO3 =>
Hg2(NO3)2 + 2 NH4ClO3 = 2 NH4NO3 + 2 HgClO3
H2(g)F2(g) = HF(g) =>
H2(g)F2(g) = 2 HF(g)
PBS + HCl = PBCl2 + H2S =>
PBS + 2 HCl = PBCl2 + H2S
HNO3 + KOH = KNO3 + H2O =>
HNO3 + KOH = KNO3 + H2O
FeO + SiO2 = Fe + SiO3 =>
FeO + SiO2 = Fe + SiO3
HCl + CaCO3 = CaCl2 + H2O + CO2 =>
2 HCl + CaCO3 = CaCl2 + H2O + CO2
AgNO3 + CaCl2 = AgCl + Ca(NO3)2 =>
2 AgNO3 + CaCl2 = 2 AgCl + Ca(NO3)2
Al(OH)3 + NaOH(Ac) = NaAlO2(Ac) + H2O(l) =>
Al(OH)3 + NaOH(Ac) = NaAlO2(Ac) + 2 H2O(l)
Li2SO4 + K3PO4 = Li3PO4 + K2SO4 =>
3 Li2SO4 + 2 K3PO4 = 2 Li3PO4 + 3 K2SO4
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
NaOH + H2CO3 = Na2CO3 + H2O =>
2 NaOH + H2CO3 = Na2CO3 + 2 H2O
KI + H2OCl2 = I2 + KCl + H2O =>
2 KI + H2OCl2 = I2 + 2 KCl + H2O
Pb(NO3) + Na3PO4 = PbPO4 + Na3NO3 =>
Pb(NO3) + Na3PO4 = PbPO4 + Na3NO3
Mg + CO2 = MgO + CO =>
Mg + CO2 = MgO + CO
CH3CCCH3 + KMnO4 + H2O = CH3COOH + MnO2 + KOH =>
CH3CCCH3 + 2 KMnO4 + 2 H2O = 2 CH3COOH + 2 MnO2 + 2 KOH
C6H5Br + Mg = C6H5MgBr =>
C6H5Br + Mg = C6H5MgBr
Cr(OH)3 + OH{-} + H2O2 = Cr(O4){2-} + H2O =>
2 Cr(OH)3 + 4 OH{-} + 3 H2O2 = 2 Cr(O4){2-} + 8 H2O
NH4 + CaCl2 = NH4Cl + Ca =>
2 NH4 + CaCl2 = 2 NH4Cl + Ca
Mg + KCO3 = MgCO3 + K =>
Mg + KCO3 = MgCO3 + K
KNO3 + Na2CO3 = KCO3 + NO3Na2 =>
KNO3 + Na2CO3 = KCO3 + NO3Na2
CH3(CH2)2CH3 + O2 = CO2 + H2O =>
2 CH3(CH2)2CH3 + 13 O2 = 8 CO2 + 10 H2O
CH3CH2COOH(aq) + Ca(OH)2(aq) = (CH3CH2COO)2Ca(aq) + H2O(l) =>
2 CH3CH2COOH(aq) + Ca(OH)2(aq) = (CH3CH2COO)2Ca(aq) + 2 H2O(l)
C6H12 + O2 = C6H10O4 + H2O =>
2 C6H12 + 5 O2 = 2 C6H10O4 + 2 H2O
Hg2{2+} + Sn{4-} = Hg{2-} + Sn{2-} =>
Hg2{2+} + 3 Sn{4-} = 2 Hg{2-} + 3 Sn{2-}
GeBr2 + O2 = Br2 + GeO2 =>
GeBr2 + O2 = Br2 + GeO2
C3H7COOH + Cu(OH)2 = (C3H7COO)2Cu + H2O =>
2 C3H7COOH + Cu(OH)2 = (C3H7COO)2Cu + 2 H2O
NaNO3 = NaNO2 + O2 =>
2 NaNO3 = 2 NaNO2 + O2
HClL = LClH =>
HClL = LClH
NaHCO3 + HCl = NaCl + H2O + CO2 =>
NaHCO3 + HCl = NaCl + H2O + CO2
CO(NO3)2 + (NH4)2S = COS + NH4 + (NO3)2 =>
CO(NO3)2 + (NH4)2S = COS + 2 NH4 + (NO3)2
CH3(CH2)6CH3 + O2 = CO2 + H2O =>
2 CH3(CH2)6CH3 + 25 O2 = 16 CO2 + 18 H2O
Al(NO3)3 + (NH4)3PO4 = AlPO4 + NH4NO3 =>
Al(NO3)3 + (NH4)3PO4 = AlPO4 + 3 NH4NO3
CuCl2 + Na2SO3 + H2O = CuCl + NaCl + H2SO4 =>
2 CuCl2 + Na2SO3 + H2O = 2 CuCl + 2 NaCl + H2SO4
BaS + PtCl2 = Pt2S2 + BaCl2 =>
2 BaS + 2 PtCl2 = Pt2S2 + 2 BaCl2
H2SO4 + NH3 = (NH4)2(SO4) =>
H2SO4 + 2 NH3 = (NH4)2(SO4)
BaS + PtCl2 = Pt2S2 + BaCl2 =>
2 BaS + 2 PtCl2 = Pt2S2 + 2 BaCl2
Pb(NO3)2 + NaCl = PbCl2 + NaNO3 =>
Pb(NO3)2 + 2 NaCl = PbCl2 + 2 NaNO3
NaNO3 + Al + H2O = NH3 + Al(OH)3 + Na =>
NaNO3 + 3 Al + 6 H2O = NH3 + 3 Al(OH)3 + Na
HCl + Mg(OH)2 = HCl(OH) + Mg2 =>
4 HCl + 2 Mg(OH)2 = 4 HCl(OH) + Mg2
CoCl3 + KNO3 = Co(NO3) + KCl3 =>
CoCl3 + KNO3 = Co(NO3) + KCl3
Zn + H2SO4 = ZnSO4 + H2 =>
Zn + H2SO4 = ZnSO4 + H2
NaSO4 + BaO = BaSO4 + NaO =>
NaSO4 + BaO = BaSO4 + NaO
{-} + H{+} + OCl{-} = Cl{-} + OH{-} =>
2e + H{+} + OCl{-} = Cl{-} + OH{-}
Cu + H2SO4 = CuSO4 + H2O + SO2 =>
Cu + 2 H2SO4 = CuSO4 + 2 H2O + SO2
NaNO3 + Al + H2O = NH3 + Al(OH)3 + Na =>
NaNO3 + 3 Al + 6 H2O = NH3 + 3 Al(OH)3 + Na
XPCl5 + H2O = XH3PO4 + HCl =>
XPCl5 + 4 H2O = XH3PO4 + 5 HCl
Bi + NH3 = Bi(NH3)3 =>
Bi + 3 NH3 = Bi(NH3)3
H2S + Pb = PbS2 + H2 =>
2 H2S + Pb = PbS2 + 2 H2
KOH + HBr = KBr + H2O =>
KOH + HBr = KBr + H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/29/23
Équations équilibrées sur01/28/23
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