| Équations équilibrées la veille | Équations équilibrées le lendemain |
Ag2O + 2 HCOOH = 2 AgCOOH + H2O
CuCe2 + AgNO3 = AgCe + Cu(NO3)2 =>
CuCe2 + 2 AgNO3 = 2 AgCe + Cu(NO3)2
Al + O2 = Al2O3 =>
4 Al + 3 O2 = 2 Al2O3
AgNO3(aq) + Pb(NO3)2(aq) = Ag(NO3)2(aq) + PbNO3(aq) =>
AgNO3(aq) + Pb(NO3)2(aq) = Ag(NO3)2(aq) + PbNO3(aq)
F + Ga = GaF =>
F + Ga = GaF
BaO(s) + CO2(g) = BaCO3 =>
BaO(s) + CO2(g) = BaCO3
Fe(NO3)2 + KClO + KOH + H2O = Fe(OH)3 + KCl + KNO3 =>
2 Fe(NO3)2 + KClO + 4 KOH + H2O = 2 Fe(OH)3 + KCl + 4 KNO3
P2O3 = P + O =>
P2O3 = 2 P + 3 O
CuO + H2SO4 = CuSO4 + H2O =>
CuO + H2SO4 = CuSO4 + H2O
NI3(aq) = N2(g) + I2(s) =>
2 NI3(aq) = N2(g) + 3 I2(s)
C12H22O11(s) + H2O(l) = C6H12O6(s) =>
C12H22O11(s) + H2O(l) = 2 C6H12O6(s)
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
CO2 + NaOH = Na2CO3 + (H2O) =>
CO2 + 2 NaOH = Na2CO3 + (H2O)
N2H4(g) + H2O2(aq) = N2(g) + H2O(l) =>
N2H4(g) + 2 H2O2(aq) = N2(g) + 4 H2O(l)
Ba(OH)2 + HNO3 = Ba(NO3)2 + H2O =>
Ba(OH)2 + 2 HNO3 = Ba(NO3)2 + 2 H2O
Fe(NO3)3 + BaCl2 = Ba(NO3)3 + FeCl2 =>
Fe(NO3)3 + BaCl2 = Ba(NO3)3 + FeCl2
Zn + S = ZnS =>
Zn + S = ZnS
NaOH + HC8H4O4 = H2O + Na + C8H4O4 =>
NaOH + HC8H4O4 = H2O + Na + C8H4O4
Fe(NO3)3 + BaCl2 = Ba(NO3)3 + FeCl2 =>
Fe(NO3)3 + BaCl2 = Ba(NO3)3 + FeCl2
Ca + N + O3 = CaNO32 =>
3 Ca + 3 N + 32 O3 = 3 CaNO32
C14H28(s) + O2(g) = CO(g) + H2O(g) =>
C14H28(s) + 14 O2(g) = 14 CO(g) + 14 H2O(g)
MgCl2 + Fe(NO3)3 = FeCl3 + Mg(NO3)2 =>
3 MgCl2 + 2 Fe(NO3)3 = 2 FeCl3 + 3 Mg(NO3)2
C(g) + H2O(g) = H2(g) + CO2(g) =>
C(g) + 2 H2O(g) = 2 H2(g) + CO2(g)
HNO2 + Ba(OH)2 = Ba(NO2)2 + H2O =>
2 HNO2 + Ba(OH)2 = Ba(NO2)2 + 2 H2O
C8H18 + O2 = CO2 + H2O =>
2 C8H18 + 25 O2 = 16 CO2 + 18 H2O
Fe(OH)3 + H2SO4 = Fe2(SO4)3 + H2O =>
2 Fe(OH)3 + 3 H2SO4 = Fe2(SO4)3 + 6 H2O
Co2S3 = Co + S =>
Co2S3 = 2 Co + 3 S
Al(No3)3 + Na2CO3 = AlCO3 + Na2(No3)3 =>
Al(No3)3 + Na2CO3 = AlCO3 + Na2(No3)3
NaNH2 = Na3N + NH3 =>
3 NaNH2 = Na3N + 2 NH3
KOH + H3PO4 = K3PO4 + H2O =>
3 KOH + H3PO4 = K3PO4 + 3 H2O
FeCl2 + H2SO4 = FeSO4 + HCl =>
FeCl2 + H2SO4 = FeSO4 + 2 HCl
Ru + O2 = Ru2O4 =>
2 Ru + 2 O2 = Ru2O4
KI + O2 = KIO3 =>
2 KI + 3 O2 = 2 KIO3
HPO4 + Ca(NO3)2 = HNO3 + Ca(PO4)2 =>
2 HPO4 + Ca(NO3)2 = 2 HNO3 + Ca(PO4)2
AgI + HCl = AgCl + HI =>
AgI + HCl = AgCl + HI
NaCl + HNO3 = HCl + NaNO3 =>
NaCl + HNO3 = HCl + NaNO3
CH3COOH + MgOH2 = H2O + C2Mg =>
CH3COOH + MgOH2 = 3 H2O + C2Mg
H2SO3 + LiCO3 = H2O + CO2 + LiSO3 =>
H2SO3 + LiCO3 = H2O + CO2 + LiSO3
CH3OH + Na2O = CH3ONa + NaOH =>
CH3OH + Na2O = CH3ONa + NaOH
TiF3 + Cs2SO3 = CsF + Ti2(SO3)3 =>
2 TiF3 + 3 Cs2SO3 = 6 CsF + Ti2(SO3)3
CH3OH + CH3COOH = CH3COOCH3 + H2O =>
CH3OH + CH3COOH = CH3COOCH3 + H2O
P4 + S = P2S5 =>
P4 + 10 S = 2 P2S5
Rb2SO4 + BaCl2 = RbCl + BaSO4 =>
Rb2SO4 + BaCl2 = 2 RbCl + BaSO4
FeCl3 + Pb(NO3)2 = Fe(NO3)3 + Pb(Cl)2 =>
2 FeCl3 + 3 Pb(NO3)2 = 2 Fe(NO3)3 + 3 Pb(Cl)2
CH3COOH + O2 = CO2 + H2O =>
CH3COOH + 2 O2 = 2 CO2 + 2 H2O
Cu + O2 + CH3COOH + NaCl = Cu(C2H3O2)2 + HCl + Na2O =>
2 Cu + O2 + 4 CH3COOH + 4 NaCl = 2 Cu(C2H3O2)2 + 4 HCl + 2 Na2O
Cr + MnO2 + H2O = Cr(OH)3 + Mn(OH)2 =>
2 Cr + 3 MnO2 + 6 H2O = 2 Cr(OH)3 + 3 Mn(OH)2
CH3COOH + O2 = CO2 + H2O =>
CH3COOH + 2 O2 = 2 CO2 + 2 H2O
Cu + HNO3 = Cu(NO3)2 + NO + H2O =>
3 Cu + 8 HNO3 = 3 Cu(NO3)2 + 2 NO + 4 H2O
KCI + AgNo3 = AgCI + KNo3 =>
KCI + AgNo3 = AgCI + KNo3
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur08/26/24
Équations équilibrées sur09/25/23
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