| Équations équilibrées la veille | Équations équilibrées le lendemain |
AgNO3 + CdCl = AgCl + CdNO3
H2C2O4 + AgNO3 = AgNH + OH + CO2 =>
2 H2C2O4 + AgNO3 = AgNH + 3 OH + 4 CO2
Fe + Mg = Fe2Mg =>
2 Fe + Mg = Fe2Mg
Mo + F2 = MoF6 =>
Mo + 3 F2 = MoF6
Mg + Fe = Mg2Fe =>
2 Mg + Fe = Mg2Fe
Fe + Mg = FeMg =>
Fe + Mg = FeMg
AgNO3 + CdCl = AgCl + CdNO3 =>
AgNO3 + CdCl = AgCl + CdNO3
Na2S + Pb(NO)3 = Na2(NO)3 + SPb =>
Na2S + Pb(NO)3 = Na2(NO)3 + SPb
AgNO3 + CdCl = AgCl + CdNO3 =>
AgNO3 + CdCl = AgCl + CdNO3
Mg + Fe = MgFe2 =>
Mg + 2 Fe = MgFe2
F2 + Na2Te = Na2F + Te =>
F2 + 2 Na2Te = 2 Na2F + 2 Te
CH3 = C2 + H2 =>
2 CH3 = C2 + 3 H2
KNO3 + C12 + H22O11 = N2 + CO2H2O + K2CO3 =>
528 KNO3 + 55 C12 + 36 H22O11 = 264 N2 + 396 CO2H2O + 264 K2CO3
Cu(CH3COO)2 + Na3PO4 = CuPO4 + Na3(CH3COO)2 =>
Cu(CH3COO)2 + Na3PO4 = CuPO4 + Na3(CH3COO)2
CuS04 + Fe = Fe(S04)3 + Cu =>
3 CuS04 + Fe = Fe(S04)3 + 3 Cu
SnS(s) + HBr(aq) = SnBr2(aq) + H2S(g) =>
SnS(s) + 2 HBr(aq) = SnBr2(aq) + H2S(g)
Mg + Fe = Mg3Fe2 =>
3 Mg + 2 Fe = Mg3Fe2
C6H14O4 + O = CO2 + H2O =>
C6H14O4 + 15 O = 6 CO2 + 7 H2O
Cu2 + K4[Fe(CN)6] = Cu(CN)2 + K4Fe =>
3 Cu2 + 2 K4[Fe(CN)6] = 6 Cu(CN)2 + 2 K4Fe
Mg + Fe = MgFe =>
Mg + Fe = MgFe
Ni(NO3)2 + K2S = NiS + NO3K =>
Ni(NO3)2 + K2S = NiS + 2 NO3K
BaCl2 + NaCrO4 = BaO4 + NaCrCl2 =>
BaCl2 + NaCrO4 = BaO4 + NaCrCl2
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
KBr + Cl = ClK + Br =>
KBr + Cl = ClK + Br
Mn(OH)2 + HC2H3O2 = Mn(C2H3O2)2 + H2O =>
Mn(OH)2 + 2 HC2H3O2 = Mn(C2H3O2)2 + 2 H2O
H2O + ClO2 + NaHSO3 = HCl + NaHSO4 =>
H2O + 2 ClO2 + 5 NaHSO3 = 2 HCl + 5 NaHSO4
Ni(NO3)2 + K2S = NiS + NO3K =>
Ni(NO3)2 + K2S = NiS + 2 NO3K
Pb + FeO = Pb2O3 + Fe =>
2 Pb + 3 FeO = Pb2O3 + 3 Fe
Fe(OH)3 + Al2 = Fe2 + Al(OH)3 =>
2 Fe(OH)3 + Al2 = Fe2 + 2 Al(OH)3
K2C2O4*H2O(aq) + FeCl3*6H2O(aq) = FeK3(C2O4)3*3H2O(s) + KCl(aq) + H2O(l) =>
3 K2C2O4*H2O(aq) + FeCl3*6H2O(aq) = FeK3(C2O4)3*3H2O(s) + 3 KCl(aq) + 6 H2O(l)
KBr + Cl = ClK + Br =>
KBr + Cl = ClK + Br
Hg2{+2} + OH{-} = Hg2O + H2O =>
Hg2{+2} + 2 OH{-} = Hg2O + H2O
(NH3)3CrO4 + HCl = CrCl3(NH3)3 + H2O + O2 =>
4(NH3)3CrO4 + 12 HCl = 4 CrCl3(NH3)3 + 6 H2O + 5 O2
K2C2O4*H2O(aq) + FeCl3*6H2O(aq) = FeK3(C2O4)3*3H2O(s) + KCl(aq) + H2O(l) =>
3 K2C2O4*H2O(aq) + FeCl3*6H2O(aq) = FeK3(C2O4)3*3H2O(s) + 3 KCl(aq) + 6 H2O(l)
C3H4 + O2 = CO2 + H2O =>
C3H4 + 4 O2 = 3 CO2 + 2 H2O
CH6 + K2Cr2O7 + H2SO4 = C2H4O2 + Cr2(SO4)3 + K2SO4 + H2O =>
2 CH6 + 2 K2Cr2O7 + 8 H2SO4 = C2H4O2 + 2 Cr2(SO4)3 + 2 K2SO4 + 12 H2O
KBr + Cl = ClK + Br =>
KBr + Cl = ClK + Br
K3PO4 + Ca3(BO3)2 = K3(BO3)2 + Ca3(PO4) =>
K3PO4 + Ca3(BO3)2 = K3(BO3)2 + Ca3(PO4)
CNS{-} + H2SO4 = HCNS + SO4{2-} =>
2 CNS{-} + H2SO4 = 2 HCNS + SO4{2-}
K2C2O4*H2O(aq) + FeCl3*6H2O(aq) = FeK3(C2O4)3*3H2O(s) + KCl(aq) + H2O(l) =>
3 K2C2O4*H2O(aq) + FeCl3*6H2O(aq) = FeK3(C2O4)3*3H2O(s) + 3 KCl(aq) + 6 H2O(l)
CH80 + O2 = CO2 + H2O =>
CH80 + 21 O2 = CO2 + 40 H2O
K2C2O4*H2O(aq) + FeCl3*6H2O(aq) = FeK3(C2O4)3*3H2O(s) + KCl(aq) + H2O(l) =>
3 K2C2O4*H2O(aq) + FeCl3*6H2O(aq) = FeK3(C2O4)3*3H2O(s) + 3 KCl(aq) + 6 H2O(l)
Ba(OH)2 + FeNO32 = BaNO32 + Fe(OH)2 =>
Ba(OH)2 + FeNO32 = BaNO32 + Fe(OH)2
K2C2O4*H2O(aq) + FeCl3*6H2O(aq) = FeK3(C2O4)3*3H2O(s) + KCl(aq) + H2O(l) =>
3 K2C2O4*H2O(aq) + FeCl3*6H2O(aq) = FeK3(C2O4)3*3H2O(s) + 3 KCl(aq) + 6 H2O(l)
Ag3PO4 + HNO3 = Ag + NO3 + PO4H =>
Ag3PO4 + HNO3 = 3 Ag + NO3 + PO4H
Ag + OH = Ag2O + H2O =>
2 Ag + 2 OH = Ag2O + H2O
PCl3 + H2 + O2 = H2(PHO3) + HCl =>
2 PCl3 + 6 H2 + 3 O2 = 2 H2(PHO3) + 6 HCl
KBr + Cl = ClK + Br =>
KBr + Cl = ClK + Br
AgNO3 + KCH3CO2 = AgCO2 + KCH3NO3 =>
AgNO3 + KCH3CO2 = AgCO2 + KCH3NO3
CO2 + C4H10 = H2O + CO =>
9 CO2 + C4H10 = 5 H2O + 13 CO
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/05/24
Équations équilibrées sur02/04/23
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