| Équations équilibrées la veille | Équations équilibrées le lendemain |
Ca(s) + 2 HgNO3(aq) = Ca(NO3)2(aq) + 2 Hg(s)
N + H = NH3 =>
N + 3 H = NH3
HCl + Ag = H2 + AgCl =>
2 HCl + 2 Ag = H2 + 2 AgCl
HSO4{-} + PO4{3-} = HPO4{2-} + SO4{2-} =>
HSO4{-} + PO4{3-} = HPO4{2-} + SO4{2-}
Na2H2C2O6 = Na2CO3 + H2O + CO2 =>
Na2H2C2O6 = Na2CO3 + H2O + CO2
Ba(OH)2 + HCl = BaCl2 + H2O =>
Ba(OH)2 + 2 HCl = BaCl2 + 2 H2O
HCl + CuCl + H2O2 = H(CuCl4) + H2O =>
3 HCl + CuCl + H2O2 = H(CuCl4) + 2 H2O
AlBr3 + K2SO4 = KBr + Al2(SO4)3 =>
2 AlBr3 + 3 K2SO4 = 6 KBr + Al2(SO4)3
Na + H2CO3 = NaCO3 + H =>
Na + H2CO3 = NaCO3 + 2 H
LiNO3 + CaBr2 = Ca(NO3)2 + LiBr =>
2 LiNO3 + CaBr2 = Ca(NO3)2 + 2 LiBr
K3(PO4) + Mg(OH)2 = Mg3(PO4)2 + KOH =>
2 K3(PO4) + 3 Mg(OH)2 = Mg3(PO4)2 + 6 KOH
CaF2 + Li2SO4 = CaSO4 + LiF =>
CaF2 + Li2SO4 = CaSO4 + 2 LiF
Ag3AsO4 + CaSO4 = Ca3(AsO4)2 + Ag2SO4 =>
2 Ag3AsO4 + 3 CaSO4 = Ca3(AsO4)2 + 3 Ag2SO4
Fe + O2 = Fe2O3 =>
4 Fe + 3 O2 = 2 Fe2O3
NO2 + O2 + H2O = HNO3 =>
4 NO2 + O2 + 2 H2O = 4 HNO3
AgNO3 + Cu = Cu(NO3)2 + Ag =>
2 AgNO3 + Cu = Cu(NO3)2 + 2 Ag
Na2S + Cu2(SO4)2 = Na2SO4 + CuS =>
2 Na2S + Cu2(SO4)2 = 2 Na2SO4 + 2 CuS
HgS + HNO3 + HCl = HgCl4 + H2O + NO + SO2 =>
3 HgS + 8 HNO3 + 12 HCl = 3 HgCl4 + 10 H2O + 8 NO + 3 SO2
Al(Cl)3 + NaOH = Al(OH)3 + NaCl =>
Al(Cl)3 + 3 NaOH = Al(OH)3 + 3 NaCl
CH3CHNO2CH3 + H2 = CH3CH2NH2CH3 + O2 =>
2 CH3CHNO2CH3 + 3 H2 = 2 CH3CH2NH2CH3 + 2 O2
KCl + Ir(NO3)5 = IrCl5 + KNO3 =>
5 KCl + Ir(NO3)5 = IrCl5 + 5 KNO3
Zn + CuC2H3O2 = Zn(C2H3O2)2 + Cu =>
Zn + 2 CuC2H3O2 = Zn(C2H3O2)2 + 2 Cu
CuI3 + NaOH = NaI + Cu(OH)3 =>
CuI3 + 3 NaOH = 3 NaI + Cu(OH)3
NaNO3 + S = Na2SO4 + SO2 + N2 =>
2 NaNO3 + 2 S = Na2SO4 + SO2 + N2
Fe(NO3)3 + NaOH = Fe(OH)3 + NaNO3 =>
Fe(NO3)3 + 3 NaOH = Fe(OH)3 + 3 NaNO3
C6H5C3H7 + KMnO4 + KOH = C6H5COOH + K2MnO4 + H2O =>
7 C6H5C3H7 + 66 KMnO4 + 66 KOH = 9 C6H5COOH + 66 K2MnO4 + 48 H2O
CaCl2 + Na3PO4 = Ca3(PO4)2 + NaCl =>
3 CaCl2 + 2 Na3PO4 = Ca3(PO4)2 + 6 NaCl
N(g) + O2(g) + H2O = HNO3(aq) =>
4 N(g) + 5 O2(g) + 2 H2O = 4 HNO3(aq)
NH3 + CuCl = Cu(NH3)4Cl =>
4 NH3 + CuCl = Cu(NH3)4Cl
NaCH3COO + HCl = NaCl + CH3COOH =>
NaCH3COO + HCl = NaCl + CH3COOH
CH3MgI + CO2 = C4H10 + MgI + H2O =>
26 CH3MgI + 2 CO2 = 7 C4H10 + 26 MgI + 4 H2O
Ca(ClO3)2 + KNO3 = Ca(NO3)2 + KClO3 =>
Ca(ClO3)2 + 2 KNO3 = Ca(NO3)2 + 2 KClO3
Na + NaOH = Na3OH =>
2 Na + NaOH = Na3OH
NaOH = Na + O + H2O =>
2 NaOH = 2 Na + O + H2O
HCl + CaCO3 = CaCl2 + H2O + CO2 =>
2 HCl + CaCO3 = CaCl2 + H2O + CO2
BaCl2 + O2 = BaO + Cl2 =>
2 BaCl2 + O2 = 2 BaO + 2 Cl2
LiCO3 + O2 = LiO + CO3 =>
2 LiCO3 + O2 = 2 LiO + 2 CO3
H2O + PbCl2 = HCl + Pb(OH)2 =>
2 H2O + PbCl2 = 2 HCl + Pb(OH)2
ZnBr2 + AgNO3 = AgBr + Zn(NO3)2 =>
ZnBr2 + 2 AgNO3 = 2 AgBr + Zn(NO3)2
Ca(s) + H2O(l) = Ca(OH)2 + H2(g) =>
Ca(s) + 2 H2O(l) = Ca(OH)2 + H2(g)
BaCO3 + NaCl = BaCl2 + Na2CO3 =>
BaCO3 + 2 NaCl = BaCl2 + Na2CO3
K + H2O = KOH + H2 =>
2 K + 2 H2O = 2 KOH + H2
Mn2{+} + O2 + H2O = H{+} + MnO4{-} =>
4 Mn2{+} + 13 O2 + 6 H2O = 12 H{+} + 8 MnO4{-}
NH3 + O2 = NO + H2O =>
4 NH3 + 5 O2 = 4 NO + 6 H2O
MgOH2 + CO2 = MgCO3 + H2 =>
MgOH2 + CO2 = MgCO3 + H2
NaOCl(aq) + Na2S2O3(aq) + NaOH(aq) = NaCl(aq) + H2O(l) + Na2SO4(aq) =>
4 NaOCl(aq) + Na2S2O3(aq) + 2 NaOH(aq) = 4 NaCl(aq) + H2O(l) + 2 Na2SO4(aq)
(CH3)3COCH3 + H2O2 = CO2 + H2O =>
(CH3)3COCH3 + 15 H2O2 = 5 CO2 + 21 H2O
NaSO4 + PbCl = PbSO4 + NaCl =>
NaSO4 + PbCl = PbSO4 + NaCl
Al + H2O + HCl = AlCl3 + H3O =>
Al + 3 H2O + 3 HCl = AlCl3 + 3 H3O
Cu2O + C = Cu + CO2 =>
2 Cu2O + C = 4 Cu + CO2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/28/24
Équations équilibrées sur01/27/24
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