| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 Al(s) + 3 Fe(NO3)2 = 3 Fe(s) + 2 Al(NO3)3(aq)
Fe2NO3 + AlO = Fe2O + AlNO3 =>
Fe2NO3 + AlO = Fe2O + AlNO3
C3H9N + HCl + CuCl2 = C3H10NCuCl3 =>
C3H9N + HCl + CuCl2 = C3H10NCuCl3
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
PO4 + Ba = Ba3(PO4)2 =>
2 PO4 + 3 Ba = Ba3(PO4)2
C6H11{+} + NaOH = C6H10 + Na{+} + H2O =>
C6H11{+} + NaOH = C6H10 + Na{+} + H2O
Al(Na2)O = Al + Na2O =>
Al(Na2)O = Al + Na2O
S2O2 + MnO4 = MnO + SO3 =>
3 S2O2 + 4 MnO4 = 4 MnO + 6 SO3
CaO + CaHPO4 = Ca3(PO4)2 + H2O =>
CaO + 2 CaHPO4 = Ca3(PO4)2 + H2O
Al + Ni(NO3)2(s) = Al(NO3)3 + Ni =>
2 Al + 3 Ni(NO3)2(s) = 2 Al(NO3)3 + 3 Ni
P + Fe2O3 = P3O2 + Fe =>
9 P + 2 Fe2O3 = 3 P3O2 + 4 Fe
NaCl + NaOH = Na2 + OHCl =>
NaCl + NaOH = Na2 + OHCl
C2H6(g) + O2(g) = COH(s) + H2(g) =>
C2H6(g) + O2(g) = 2 COH(s) + 2 H2(g)
Mg(OH)2 + H3P = H(OH) + Mg3P2 =>
3 Mg(OH)2 + 2 H3P = 6 H(OH) + Mg3P2
KMnO4 + Na2C2O4 = C2K2O4 + NaMnO4 =>
2 KMnO4 + Na2C2O4 = C2K2O4 + 2 NaMnO4
CH3(CH2)4CH3 + O2 = CO2 + H2O =>
2 CH3(CH2)4CH3 + 19 O2 = 12 CO2 + 14 H2O
S2O3{-2} + I3{-} = I{-} + S4O6{-2} =>
2 S2O3{-2} + I3{-} = 3 I{-} + S4O6{-2}
P4(s) + Cl(g) = PCl5(g) =>
P4(s) + 20 Cl(g) = 4 PCl5(g)
SbBr3 + H2S = Sb2S3 + HBr =>
2 SbBr3 + 3 H2S = Sb2S3 + 6 HBr
C8H6O2 + C6H7NO = C6H5NOC6H5NOC8H6 + H2O =>
C8H6O2 + 2 C6H7NO = C6H5NOC6H5NOC8H6 + 2 H2O
H2O + SO2 + Cl = H2SO4 + HCl =>
2 H2O + SO2 + 2 Cl = H2SO4 + 2 HCl
MnO4{-} + SO3{2-} + H{2}0 = MnO2 + SO4{2-} + OH{-} =>
3 MnO4{-} + 5 SO3{2-} + H{2}0 = 3 MnO2 + 5 SO4{2-} + OH{-}
Bi + Fe = BiFe =>
Bi + Fe = BiFe
Na2S2O3 + BaCl2 = Na2Cl2 + BaS2O3 =>
Na2S2O3 + BaCl2 = Na2Cl2 + BaS2O3
(CH3COO)2Fe + CH3COOH = (CH3COO)3Fe + H2 =>
2(CH3COO)2Fe + 2 CH3COOH = 2(CH3COO)3Fe + H2
SnO2 + NaOH = Na2SnO3 + H2O =>
SnO2 + 2 NaOH = Na2SnO3 + H2O
K + Cu = K2Cu =>
2 K + Cu = K2Cu
Fe + HCl = FeHCl =>
Fe + HCl = FeHCl
MnCO3 + HNO3 = Mn(NO3)2 + H2O + CO2 =>
MnCO3 + 2 HNO3 = Mn(NO3)2 + H2O + CO2
GaF3 + Na3PO4 = GaPO4 + NaF =>
GaF3 + Na3PO4 = GaPO4 + 3 NaF
C2H2O4 + CuO = CO2 + H2O + Cu =>
C2H2O4 + CuO = 2 CO2 + H2O + Cu
KMnO4 + C2H4 + H2SO4 + H2O = C2H4(OH)2 + MnSO4 + K2SO4 =>
2 KMnO4 + 5 C2H4 + 3 H2SO4 + 2 H2O = 5 C2H4(OH)2 + 2 MnSO4 + K2SO4
C5H9Cl + O2 = CO2 + H2O + HCl =>
C5H9Cl + 7 O2 = 5 CO2 + 4 H2O + HCl
AgCl + MgS = Ag2S + MgCl2 =>
2 AgCl + MgS = Ag2S + MgCl2
ZnOHHNO3 = ZnNO3H2O =>
ZnOHHNO3 = ZnNO3H2O
CO2 + H2O = C6H12O6 + O2 =>
6 CO2 + 6 H2O = C6H12O6 + 6 O2
CH3COOH + KHCO3 = HCOOK + CO2 + H2O =>
CH3COOH + 4 KHCO3 = 4 HCOOK + 2 CO2 + 2 H2O
Ti2(SO4)3 = TiO2 + SO2 + O2 =>
Ti2(SO4)3 = 2 TiO2 + 3 SO2 + O2
ZnCl2 + Na2SiO3 = ZnSiO3 + NaCl =>
ZnCl2 + Na2SiO3 = ZnSiO3 + 2 NaCl
Al + Na2(SO4) = Al2(SO4)3 + Na =>
2 Al + 3 Na2(SO4) = Al2(SO4)3 + 6 Na
NiSO4H2O = NiSO4 + H2O =>
NiSO4H2O = NiSO4 + H2O
NO3 + H2SO4 = NO + SO4 + H2O =>
NO3 + 2 H2SO4 = NO + 2 SO4 + 2 H2O
FeSO4 + H2S = FeS + SO2 + H2O =>
3 FeSO4 + 4 H2S = 3 FeS + 4 SO2 + 4 H2O
Ba + Cu(NO3)2 = Ba(NO3)2 + Cu =>
Ba + Cu(NO3)2 = Ba(NO3)2 + Cu
HCl + CaCO3 = CO2 + CaCl2 + H2O =>
2 HCl + CaCO3 = CO2 + CaCl2 + H2O
NaSO3 + H2SO4 = Na2(SO4)2 + H2SO3 =>
2 NaSO3 + 2 H2SO4 = Na2(SO4)2 + 2 H2SO3
ClO2 = ClO3 + Cl =>
3 ClO2 = 2 ClO3 + Cl
SiF4 + H2O = H2SiF6 + H2SiO3 =>
3 SiF4 + 3 H2O = 2 H2SiF6 + H2SiO3
(NH4)2CO3 + NaCl = (NH4)Cl + Na2CO3 =>
(NH4)2CO3 + 2 NaCl = 2(NH4)Cl + Na2CO3
CuCl2 + Na3PO4 = Cu3(PO4)2 + NaCl =>
3 CuCl2 + 2 Na3PO4 = Cu3(PO4)2 + 6 NaCl
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/22/24
Équations équilibrées sur01/21/24
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