| Équations équilibrées la veille | Équations équilibrées le lendemain |
C2H5I + Na = C2H5 + NaI
C4H10 + O2 = H2O + CH3(CH)2COOH =>
C4H10 + 2 O2 = 2 H2O + CH3(CH)2COOH
SrS + Al2S3 = Al2Sr3 + S5 =>
15 SrS + 5 Al2S3 = 5 Al2Sr3 + 6 S5
Mg + HCl = Mg(HCl) =>
Mg + HCl = Mg(HCl)
MnSO4 + NaOH = MnOH + NaSO4 =>
MnSO4 + NaOH = MnOH + NaSO4
P4O6 + H2O = H3PO3 =>
P4O6 + 6 H2O = 4 H3PO3
CaCl2 + Na2C2O4 = Ca2C2O4 + NaCl2 =>
2 CaCl2 + Na2C2O4 = Ca2C2O4 + 2 NaCl2
Na(OH)2 + SO2 = Na2SO4 + H2O =>
2 Na(OH)2 + SO2 = Na2SO4 + 2 H2O
(C17H35COONa) + Fe2(SO4)3 = Fe(C17H35COO)3 + Na2(SO4) =>
6(C17H35COONa) + Fe2(SO4)3 = 2 Fe(C17H35COO)3 + 3 Na2(SO4)
C2H5I + Na = C2H5 + NaI =>
C2H5I + Na = C2H5 + NaI
KNO2 + KI + HCl = KCl + NO + H2O + I2 =>
2 KNO2 + 2 KI + 4 HCl = 4 KCl + 2 NO + 2 H2O + I2
KOH + Cl2 = KClO3 + KCl + H2O =>
6 KOH + 3 Cl2 = KClO3 + 5 KCl + 3 H2O
Cu + HNO3 = Cu(NO3)2 + NO + H2O =>
3 Cu + 8 HNO3 = 3 Cu(NO3)2 + 2 NO + 4 H2O
CH3(CH2)3Cl + AgNO3 = CH3(CH2)3NO3 + AgCl =>
CH3(CH2)3Cl + AgNO3 = CH3(CH2)3NO3 + AgCl
C2H5I + Na = C2H5 + NaI =>
C2H5I + Na = C2H5 + NaI
Ag3N + AlSO4 = Ag3SO4 + AlN =>
Ag3N + AlSO4 = Ag3SO4 + AlN
K + H2O = KOH + H2 =>
2 K + 2 H2O = 2 KOH + H2
HSKOH = KSH2O =>
HSKOH = KSH2O
C3H7OH + CH3COOH = C7H14O2 + H2O =>
5 C3H7OH + 3 CH3COOH = 3 C7H14O2 + 5 H2O
Na2S2O3(aq) + HCl(aq) = NaCl + H2O + S + SO2 =>
Na2S2O3(aq) + 2 HCl(aq) = 2 NaCl + H2O + S + SO2
Al(NO3)3 + Al(OH)3 = AlOH(NO3)2 =>
2 Al(NO3)3 + Al(OH)3 = 3 AlOH(NO3)2
Cu(NO3)2K3PO4 = CuPO4K3(NO3)2 =>
Cu(NO3)2K3PO4 = CuPO4K3(NO3)2
Cr + Si = Cr4Si3 =>
4 Cr + 3 Si = Cr4Si3
I2 + NaBr = Na + IBr =>
I2 + 2 NaBr = 2 Na + 2 IBr
NaCo3 + FeNo3 = NaNo3 + FeCo3 =>
NaCo3 + FeNo3 = NaNo3 + FeCo3
NaHCO3 + HC2H2O2 = CH3COONa + H2O + CO2 =>
7 NaHCO3 + 8 HC2H2O2 = 7 CH3COONa + 5 H2O + 9 CO2
BaCl2 + K2SO4 = KCl + BaSO4(s) =>
BaCl2 + K2SO4 = 2 KCl + BaSO4(s)
C2H5I + Na = C4H10 + NaI =>
2 C2H5I + 2 Na = C4H10 + 2 NaI
C4H10 + O2 = CO2 + H2O =>
2 C4H10 + 13 O2 = 8 CO2 + 10 H2O
Mg + H2SiO3 = MgSiO3 + H2 =>
Mg + H2SiO3 = MgSiO3 + H2
CH4 + HOBr + HOCl = CHBr2Cl + H2O =>
CH4 + 2 HOBr + HOCl = CHBr2Cl + 3 H2O
NI3(s) = N2(g) + I2(l) =>
2 NI3(s) = N2(g) + 3 I2(l)
C2H5Cl(g) + O2(g) = Cl2(g) + CO2(g) + H2O(g) =>
4 C2H5Cl(g) + 13 O2(g) = 2 Cl2(g) + 8 CO2(g) + 10 H2O(g)
C2H5I + Na = C2H5 + NaI =>
C2H5I + Na = C2H5 + NaI
Ca(NO2)2 + H2SO4 + KI = I2 + NO + K2SO4 + CaSO4 + H2O =>
Ca(NO2)2 + 2 H2SO4 + 2 KI = I2 + 2 NO + K2SO4 + CaSO4 + 2 H2O
Al2 + O3 + NaOH = Na3AlO3 + H2O =>
Al2 + O3 + 6 NaOH = 2 Na3AlO3 + 3 H2O
CdSO4 + NH4OH = CdOH + NH4SO4 =>
CdSO4 + NH4OH = CdOH + NH4SO4
CaCl2 + Na2C2O4 = Ca2C2O4 + NaCl2 =>
2 CaCl2 + Na2C2O4 = Ca2C2O4 + 2 NaCl2
MgSO4 + Na2CO3 = MgCO3 + Na2SO4 =>
MgSO4 + Na2CO3 = MgCO3 + Na2SO4
BiO3{-} + Mn{2+} + H{+} = MnO4{-} + Bi{3+} + H2O =>
5 BiO3{-} + 2 Mn{2+} + 14 H{+} = 2 MnO4{-} + 5 Bi{3+} + 7 H2O
Fe{3+} + C12H22O11 + H2O = Fe{2+} + HCO3{-} + H{+} =>
48 Fe{3+} + C12H22O11 + 25 H2O = 48 Fe{2+} + 12 HCO3{-} + 60 H{+}
H2SO4 + K3PO4 = H3PO4 + K2SO4 =>
3 H2SO4 + 2 K3PO4 = 2 H3PO4 + 3 K2SO4
C4H10 + O2 = H2O + CH3(CH)2COOH =>
C4H10 + 2 O2 = 2 H2O + CH3(CH)2COOH
HI + H2O2 = I2 + H2O =>
2 HI + H2O2 = I2 + 2 H2O
Al + Cl2 = AlCl3 =>
2 Al + 3 Cl2 = 2 AlCl3
CaNO3 + NaCO3 = CaCO3 + NaNO3 =>
CaNO3 + NaCO3 = CaCO3 + NaNO3
CuSO4 + Na2CO3 = CuCO3 + Na2SO4 =>
CuSO4 + Na2CO3 = CuCO3 + Na2SO4
NaClO3 = NaCl + O2 =>
2 NaClO3 = 2 NaCl + 3 O2
Mg + H2SiO3 = Mg2SiO3 + H2 =>
2 Mg + H2SiO3 = Mg2SiO3 + H2
NH3 + Pb(NO3)2 = N(NO3)2 + PbH3 =>
NH3 + Pb(NO3)2 = N(NO3)2 + PbH3
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur03/05/24
Équations équilibrées sur04/04/23
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