| Équations équilibrées la veille | Équations équilibrées le lendemain |
NH3 + HCl = NH3HCl
NaAlO2 + CuSO4 = NaSO2 + (CuAl)O4 =>
NaAlO2 + CuSO4 = NaSO2 + (CuAl)O4
SNO3 + KBr = KNO3 + SBr =>
SNO3 + KBr = KNO3 + SBr
C2H6S2 + K2Cr2O7 + H3PO4 = CO2 + SO2 + CrPO4 + K2HPO4 + H2O =>
3 C2H6S2 + 11 K2Cr2O7 + 33 H3PO4 = 6 CO2 + 6 SO2 + 22 CrPO4 + 11 K2HPO4 + 53 H2O
Pb + SO4 = Pb3(SO4)2 =>
3 Pb + 2 SO4 = Pb3(SO4)2
Pb(NO3)2 + Ba3(PO4)2 = Pb3(PO4)2 + Ba(NO3)2 =>
3 Pb(NO3)2 + Ba3(PO4)2 = Pb3(PO4)2 + 3 Ba(NO3)2
K[Al(OH)4] + H2S = Al(OH)3 + KHS + H2O =>
K[Al(OH)4] + H2S = Al(OH)3 + KHS + H2O
HCOOH + C4H9OH = HCOOHC4H9 + H2O =>
12 HCOOH + 17 C4H9OH = 16 HCOOHC4H9 + 9 H2O
AgClO4 + C2H5OH = Ag2O + HClO4 + C2H4 =>
2 AgClO4 + C2H5OH = Ag2O + 2 HClO4 + C2H4
Mg(s) + Cl2(g) = MgCl =>
2 Mg(s) + Cl2(g) = 2 MgCl
NaH + KOH = H2 + NaOH + K =>
2 NaH + 2 KOH = H2 + 2 NaOH + 2 K
H2O + NiO2{-} + S{-2} = NiS{-} + S + OH{-} =>
2 H2O + NiO2{-} + 2 S{-2} = NiS{-} + S + 4 OH{-}
Cu + HNO3 = Cu(NO3)2 + NO + H2O =>
3 Cu + 8 HNO3 = 3 Cu(NO3)2 + 2 NO + 4 H2O
NaNO3 + PbC2H3O2 = NaC2H3O2 + PbNO3 =>
NaNO3 + PbC2H3O2 = NaC2H3O2 + PbNO3
(NH4)2S + CoCl2 = (NH4)2Cl2 + CoS =>
(NH4)2S + CoCl2 = (NH4)2Cl2 + CoS
LiOH + H2CO2 = Li2CO2 + HOH =>
2 LiOH + H2CO2 = Li2CO2 + 2 HOH
S02 + O2 = S2O4 =>
S02 + 2 O2 = S2O4
Cd + HNO3 = Cd(NO3) + NO + H2O =>
3 Cd + 4 HNO3 = 3 Cd(NO3) + NO + 2 H2O
CrO + Ca(OH)2 = Cr(OH)2 + CaO =>
CrO + Ca(OH)2 = Cr(OH)2 + CaO
K2Cr2O7 + C4H9OH + H2SO4 = K2SO4 + HCOOH + Cr2(SO4)3 + H2O =>
8 K2Cr2O7 + 3 C4H9OH + 32 H2SO4 = 8 K2SO4 + 12 HCOOH + 8 Cr2(SO4)3 + 35 H2O
Al + (H2SO4) = Al2(SO4)3 + H =>
2 Al + 3(H2SO4) = Al2(SO4)3 + 6 H
FeSO4(aq) + NaOH(aq) = Na2SO4 + Fe(OH)2 =>
FeSO4(aq) + 2 NaOH(aq) = Na2SO4 + Fe(OH)2
C12H22O11 + NHCO3 = C9H13N + H2O + CO2 =>
25 C12H22O11 + 24 NHCO3 = 24 C9H13N + 131 H2O + 108 CO2
ClO{-} + H2O + {-} = Cl2 + OH{-} =>
2 ClO{-} + 2 H2O + 2e = Cl2 + 4 OH{-}
HC6H5CO2 + H2O = H3O + C6H5CO2 =>
HC6H5CO2 + H2O = H3O + C6H5CO2
K + SnO = SnK2O =>
2 K + SnO = SnK2O
AgS + HNO3 + HCl = AgCl + NO2 + S + H2O =>
AgS + HNO3 + HCl = AgCl + NO2 + S + H2O
Li2CO3 + FeC2O4*2H2O + MoO3 = Li4FeMoO6 + CO2 + CO + H2O =>
2 Li2CO3 + FeC2O4*2H2O + MoO3 = Li4FeMoO6 + 3 CO2 + CO + 2 H2O
KH(C4H4O6) + CaO = KOH + Ca(C4H4O6) =>
KH(C4H4O6) + CaO = KOH + Ca(C4H4O6)
Pb(NO3)2(aq) + H2O(aq) = PbO(s) + HNO3(aq) =>
Pb(NO3)2(aq) + H2O(aq) = PbO(s) + 2 HNO3(aq)
Mg2 + Pb(NO3)2 = Pb2 + Mg(NO3)2 =>
Mg2 + 2 Pb(NO3)2 = Pb2 + 2 Mg(NO3)2
HClO4 + Cu2CO3 = CuClO4 + CO2 + H2O =>
2 HClO4 + Cu2CO3 = 2 CuClO4 + CO2 + H2O
ZnC2O4*2H2O = ZnO + CO2 + CO + H2O =>
ZnC2O4*2H2O = ZnO + CO2 + CO + 2 H2O
PtCO3 + Mg = MgCO3 + Pt =>
PtCO3 + Mg = MgCO3 + Pt
KI4 + Cl2 + H2O = KCl + HIO3 + HCl =>
2 KI4 + 21 Cl2 + 24 H2O = 2 KCl + 8 HIO3 + 40 HCl
Pb(NO3)2 + Ba3(PO4)2 = Pb3(PO4)2 + Ba(NO3)2 =>
3 Pb(NO3)2 + Ba3(PO4)2 = Pb3(PO4)2 + 3 Ba(NO3)2
Mg(s) + Cl2(g) = MgCl =>
2 Mg(s) + Cl2(g) = 2 MgCl
Cu(NO3)23H2O = Cu + NO3 + H2O =>
Cu(NO3)23H2O = Cu + 23 NO3 + H2O
ZnO + KOH + H2O = K2[Zn(OH)4] =>
ZnO + 2 KOH + H2O = K2[Zn(OH)4]
MnO2 + KNO3 + NaOH = K2MnO4 + Na2MnO4 + N2 + H2O =>
5 MnO2 + 2 KNO3 + 8 NaOH = K2MnO4 + 4 Na2MnO4 + N2 + 4 H2O
AgCN + HgOH = AgOH + HgCN =>
AgCN + HgOH = AgOH + HgCN
CaCO3 + Cu3PO4 = Ca3(PO4)2 + Cu2CO3 =>
3 CaCO3 + 2 Cu3PO4 = Ca3(PO4)2 + 3 Cu2CO3
Fe2O3 + K2CO3 + KNO3 = K2FeO4 + KNO2 + CO2 =>
Fe2O3 + 2 K2CO3 + 3 KNO3 = 2 K2FeO4 + 3 KNO2 + 2 CO2
Mt + O = MtO =>
Mt + O = MtO
C5H13N + H2O = OH{-} + C5H13NH{+} =>
C5H13N + H2O = OH{-} + C5H13NH{+}
ICI + KOH = KCI + IOH =>
ICI + KOH = KCI + IOH
Pb(NH4) + Cl(NO3)2 = Pb(NO3)2 + Cl(NH4) =>
Pb(NH4) + Cl(NO3)2 = Pb(NO3)2 + Cl(NH4)
Al2(SO4)3 + (NH4)(OH) = Al(OH)3 + (NH4)2(SO4) =>
Al2(SO4)3 + 6(NH4)(OH) = 2 Al(OH)3 + 3(NH4)2(SO4)
KSO4 + Ba(ClO4) = Ba(SO4) + KClO4 =>
KSO4 + Ba(ClO4) = Ba(SO4) + KClO4
KCIO3 = KCI + O2 =>
2 KCIO3 = 2 KCI + 3 O2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur03/07/24
Équations équilibrées sur04/06/23
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