| Équations équilibrées la veille | Équations équilibrées le lendemain |
Cu(OH)2 + 2 HBr = 2 H2O + CuBr2
Al(OH)4{-} + NaOH = NaAl(OH)4 + OH{-} =>
Al(OH)4{-} + NaOH = NaAl(OH)4 + OH{-}
HCl + M = MCl3 + H2 =>
6 HCl + 2 M = 2 MCl3 + 3 H2
Al(No3)3 + Na2SO4 = Al2(SO4)3 + NaNo3 =>
2 Al(No3)3 + 3 Na2SO4 = Al2(SO4)3 + 6 NaNo3
SO2 + H2 = S + H2O =>
SO2 + 2 H2 = S + 2 H2O
Na2CO3 + BaI2 = BaCO3 + NaI =>
Na2CO3 + BaI2 = BaCO3 + 2 NaI
NaAlO2 + Na2SiO3*9H2O = Na4O2*2Al2O3*4SiO2*9H2O + NaOH + H2O =>
4 NaAlO2 + 4 Na2SiO3*9H2O = Na4O2*2Al2O3*4SiO2*9H2O + 8 NaOH + 23 H2O
Mg + HBr = H2 + MgBr2 =>
Mg + 2 HBr = H2 + MgBr2
Na2Cr2O7 + HBr = CrBr3 + Br2 + NaBr + H2O =>
Na2Cr2O7 + 14 HBr = 2 CrBr3 + 3 Br2 + 2 NaBr + 7 H2O
KOH(s) + CO2(g) = K2CO3(s) + H2O(l) =>
2 KOH(s) + CO2(g) = K2CO3(s) + H2O(l)
FeC2O4*2H2O = H2O + Fe2O3 + CO2 + CO =>
2 FeC2O4*2H2O = 4 H2O + Fe2O3 + CO2 + 3 CO
NH4VO3 + Zn + H2SO4 = VSO4 + ZnSO4 + (NH4)2SO4 + H2O =>
2 NH4VO3 + 3 Zn + 6 H2SO4 = 2 VSO4 + 3 ZnSO4 + (NH4)2SO4 + 6 H2O
Ni + H2SO3 = Ni2(SO3)3 + H2 =>
2 Ni + 3 H2SO3 = Ni2(SO3)3 + 3 H2
KI + FeCl3 + CH3COOH = Cl2 + FeI2 + CH3COOK + HCl =>
4 KI + 2 FeCl3 + 4 CH3COOH = Cl2 + 2 FeI2 + 4 CH3COOK + 4 HCl
CHOOH = CHOO + H =>
CHOOH = CHOO + H
ZnCl2 + NH4OH = NH4Cl + Zn(OH)2 =>
ZnCl2 + 2 NH4OH = 2 NH4Cl + Zn(OH)2
KClO3(aq) = KCl + O2 =>
2 KClO3(aq) = 2 KCl + 3 O2
Fe(SO4) + SrCl2 = Sr(SO4) + FeCl2 =>
Fe(SO4) + SrCl2 = Sr(SO4) + FeCl2
Cu2S + K2Cr2O7 + H2SO4 = Cr2(SO4)3 + K2SO4 + Cu2SO4 + H2O =>
3 Cu2S + 4 K2Cr2O7 + 16 H2SO4 = 4 Cr2(SO4)3 + 4 K2SO4 + 3 Cu2SO4 + 16 H2O
C16H34O2 + O2 = CO2 + H2O =>
2 C16H34O2 + 47 O2 = 32 CO2 + 34 H2O
Na2C2O4 + Ag(NO3)2 = AgC2O4 + NaNO3 =>
Na2C2O4 + Ag(NO3)2 = AgC2O4 + 2 NaNO3
C3H6O2 + KOH = C3H5O2K + H2O =>
C3H6O2 + KOH = C3H5O2K + H2O
Ca(OH)2 + CO2 = CaCO3 + H2O =>
Ca(OH)2 + CO2 = CaCO3 + H2O
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
Pb(NO3)2 + NaOH + NaClO = NaNO3 + NaCl + H2O + PbO2 =>
Pb(NO3)2 + 2 NaOH + NaClO = 2 NaNO3 + NaCl + H2O + PbO2
CHOOH = H2O + CO =>
CHOOH = H2O + CO
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
CHOOH = CHOO + H =>
CHOOH = CHOO + H
CuCl2 + KOH = Cu(OH)2 + KCl =>
CuCl2 + 2 KOH = Cu(OH)2 + 2 KCl
H2SO4 + KOH = HSO4 + KOH2 =>
H2SO4 + KOH = HSO4 + KOH2
CHOOH = CH4 + CO2 + H2O =>
4 CHOOH = CH4 + 3 CO2 + 2 H2O
CuSO4(aq) + KNO(aq) = CuNO(aq) + KSO4(aq) =>
CuSO4(aq) + KNO(aq) = CuNO(aq) + KSO4(aq)
N2O + CO2 = NO2 + CO =>
N2O + 3 CO2 = 2 NO2 + 3 CO
H[AuCl4] + NaCN = Na[Au(CN)4] + NaCl + HCl =>
H[AuCl4] + 4 NaCN = Na[Au(CN)4] + 3 NaCl + HCl
Li + P = Li5P6 =>
5 Li + 6 P = Li5P6
P + Cl = PCl4 =>
P + 4 Cl = PCl4
Sr + N = Sr3N2 =>
3 Sr + 2 N = Sr3N2
Mg + O2 = Mg2O =>
4 Mg + O2 = 2 Mg2O
O2 + C5H12O2 = CO + H2O =>
9 O2 + 2 C5H12O2 = 10 CO + 12 H2O
BaS + PtF2 = BaF2 + PtS =>
BaS + PtF2 = BaF2 + PtS
C5H6 + C2H2(CO)2O = C9H8O3 =>
C5H6 + C2H2(CO)2O = C9H8O3
NaHCO3(s) = Na2CO3(s)CO2(g)H2O(g) =>
2 NaHCO3(s) = Na2CO3(s)CO2(g)H2O(g)
CHOOH = CHOO + H =>
CHOOH = CHOO + H
CH3NO2 + Zn + HCl = CH3NH2 + ZnCl2 + H2O =>
CH3NO2 + 3 Zn + 6 HCl = CH3NH2 + 3 ZnCl2 + 2 H2O
CHOOH = CHOO + H =>
CHOOH = CHOO + H
C2H5NO2 + SrCl2 = C2H5NO2SrCl2 =>
C2H5NO2 + SrCl2 = C2H5NO2SrCl2
MgSO4 + H2 = Mg + H4SO4 =>
MgSO4 + 2 H2 = Mg + H4SO4
AgNO3 + H2O = H2NO3 + AgO =>
AgNO3 + H2O = H2NO3 + AgO
KNO3 + HI = KI + NO2 + I2 + H2O =>
2 KNO3 + 4 HI = 2 KI + 2 NO2 + I2 + 2 H2O
HCOOH + K2SO3 = (HCOO)K + H2O + SO2 =>
2 HCOOH + K2SO3 = 2(HCOO)K + H2O + SO2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/10/24
Équations équilibrées sur01/09/24
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