| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 Al + 3 FeS = Al2S3 + 3 Fe
Sr(NO3)2 + KI = KNO3 + SrI2 =>
Sr(NO3)2 + 2 KI = 2 KNO3 + SrI2
CH3CH(NH2)COOH + O2 = CH3COOH + CO2 + NH3 =>
CH3CH(NH2)COOH + O2 = CH3COOH + CO2 + NH3
Al + AgNO3 = Al(NO3)3 + Ag =>
Al + 3 AgNO3 = Al(NO3)3 + 3 Ag
Br2 + NH4OH = HBr + NH4 + O2 =>
Br2 + 2 NH4OH = 2 HBr + 2 NH4 + O2
Al + AgNO3 = Al(NO3)3 + Ag =>
Al + 3 AgNO3 = Al(NO3)3 + 3 Ag
Al + Br2 = AlBr3 =>
2 Al + 3 Br2 = 2 AlBr3
PCl5 + P2O5 = POCl3 =>
3 PCl5 + P2O5 = 5 POCl3
C2H2 + [Cu(NH3)2]NO3 = CuC2H + NH4NO3 + NH3 =>
C2H2 + [Cu(NH3)2]NO3 = CuC2H + NH4NO3 + NH3
Pb(OH)2 + HCl = H2O + PbCl2 =>
Pb(OH)2 + 2 HCl = 2 H2O + PbCl2
H2SO + Ag = Ag2S + H2O =>
H2SO + 2 Ag = Ag2S + H2O
NaI(aq) + BaCl2(aq) = BaI(aq) + NaCl2(aq) =>
NaI(aq) + BaCl2(aq) = BaI(aq) + NaCl2(aq)
CuSO4 + BaCl2 = CuCl2 + BaSO4 =>
CuSO4 + BaCl2 = CuCl2 + BaSO4
NiOOH + HCl = Ni(OH)2 + Cl2 =>
2 NiOOH + 2 HCl = 2 Ni(OH)2 + Cl2
NH4 + H2CO3 = (NH4)2CO3 + H2 =>
2 NH4 + H2CO3 = (NH4)2CO3 + H2
CdS + I + HCI = CdCI2 + HI + S =>
CdS + 2 I + HCI = CdCI2 + HI + S
Cl2 + LiBr = LiCl2 + Br2 =>
2 Cl2 + 2 LiBr = 2 LiCl2 + Br2
Br2 + O2 = Br7O2 =>
7 Br2 + 2 O2 = 2 Br7O2
SiO + KOH = KO + SiOH =>
SiO + KOH = KO + SiOH
ZnS + O = ZnO + SO2 =>
ZnS + 3 O = ZnO + SO2
CrO2Cl = Cr2O3 + Cl2 + O2 =>
4 CrO2Cl = 2 Cr2O3 + 2 Cl2 + O2
NaNO3 + MgCl2 = NaCl2 + MgNO3 =>
NaNO3 + MgCl2 = NaCl2 + MgNO3
Pb(No3)2 + KI = KNo3 + Pb + I2 =>
Pb(No3)2 + 2 KI = 2 KNo3 + Pb + I2
Li + Cl{-}2 = Li2Cl{-}2 =>
2 Li + Cl{-}2 = Li2Cl{-}2
C6H12O6 + O2 = CO2 + H2O =>
C6H12O6 + 6 O2 = 6 CO2 + 6 H2O
TiF3 + Na = NaF + Ti =>
TiF3 + 3 Na = 3 NaF + Ti
AgNO3 + Na3PO4 = Ag3PO4 + NaNO3 =>
3 AgNO3 + Na3PO4 = Ag3PO4 + 3 NaNO3
Bi(ClO3)5 + Al(NO3)3 = Bi(NO3)5 + Al(ClO3)3 =>
3 Bi(ClO3)5 + 5 Al(NO3)3 = 3 Bi(NO3)5 + 5 Al(ClO3)3
Al + O2 = Al2O3 =>
4 Al + 3 O2 = 2 Al2O3
HF + H2O = H3FO =>
HF + H2O = H3FO
Zn + H2 = Zn2H =>
4 Zn + H2 = 2 Zn2H
HNO3 + H2O = N2H4 + O2 =>
4 HNO3 + 2 H2O = 2 N2H4 + 7 O2
KHCO3 + HClO4 = KClO4 + H2O + CO2 =>
KHCO3 + HClO4 = KClO4 + H2O + CO2
KOH + H3SO3 = H4KSO4 =>
KOH + H3SO3 = H4KSO4
KNO3 + Al + S = K2S + N2 + Al2O3 =>
2 KNO3 + 4 Al + S = K2S + N2 + 2 Al2O3
C5H7O2N + O2 = NO3 + H2O + CO2 =>
4 C5H7O2N + 29 O2 = 4 NO3 + 14 H2O + 20 CO2
NaHSO4 + NaOH = Na2SO4 + H2O =>
NaHSO4 + NaOH = Na2SO4 + H2O
Ir + F2 = IrF5 =>
2 Ir + 5 F2 = 2 IrF5
Sr(NO3)2 + KI = KNO3 + SrI2 =>
Sr(NO3)2 + 2 KI = 2 KNO3 + SrI2
MgO + H2O = Mg + OH =>
MgO + H2O = Mg + 2 OH
BaF2(aq) + Na2SO4(aq) = BaSO4 + NaF =>
BaF2(aq) + Na2SO4(aq) = BaSO4 + 2 NaF
CH3CH2OCH2CH3 + O2 = CO2 + H2O =>
CH3CH2OCH2CH3 + 6 O2 = 4 CO2 + 5 H2O
ClO2(g) + H2O(l) = HClO3 + HCl =>
6 ClO2(g) + 3 H2O(l) = 5 HClO3 + HCl
KClO2 = KClO4 + KCl = =>
2 KClO2 = KClO4 + KCl
HCl(g)NH3(g) = NH4Cl(s) =>
HCl(g)NH3(g) = NH4Cl(s)
KCIO3 = KCI + O2 =>
2 KCIO3 = 2 KCI + 3 O2
KOH + HBr = KBr + H2O =>
KOH + HBr = KBr + H2O
FeS + LiCl = FeCl2 + Li2S =>
FeS + 2 LiCl = FeCl2 + Li2S
Ba(OH)2 + NH3 = BaH2 + H2O + NO3 =>
9 Ba(OH)2 + 4 NH3 = 9 BaH2 + 6 H2O + 4 NO3
MgCl2 + H2SO4 = MgSO4 + HCl(aq) =>
MgCl2 + H2SO4 = MgSO4 + 2 HCl(aq)
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/03/24
Équations équilibrées sur12/03/23
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