| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 H3PO4 + 3 Ca(OH)2 = Ca3(PO4)2 + 6 H2O
CaO2H2 + HNO3 = CaHN + H2O + O =>
CaO2H2 + HNO3 = CaHN + H2O + 4 O
K + HNO3 = N2O + KNO3 + H2O =>
8 K + 10 HNO3 = N2O + 8 KNO3 + 5 H2O
Cu2 + CO3 = CuCO3 =>
Cu2 + 2 CO3 = 2 CuCO3
H2O2 + NH = HNO3 + H2O =>
3 H2O2 + NH = HNO3 + 3 H2O
H2SO4 + NH4OH = H2O + (NH4)2SO4 =>
H2SO4 + 2 NH4OH = 2 H2O + (NH4)2SO4
K2SO3 + AgNO3 = K2(NO3)2 + Ag2SO3 =>
K2SO3 + 2 AgNO3 = K2(NO3)2 + Ag2SO3
CUCO3(s) = CUO(s)CO2(g) =>
CUCO3(s) = CUO(s)CO2(g)
H2SO4 + NaHCO3 = Na2SO4 + CO2 + H2O =>
H2SO4 + 2 NaHCO3 = Na2SO4 + 2 CO2 + 2 H2O
Al(s) + S(s) = Al2S(s) =>
2 Al(s) + S(s) = Al2S(s)
H2SO4 + NaHCO3 = Na2SO4 + CO2 + H2O =>
H2SO4 + 2 NaHCO3 = Na2SO4 + 2 CO2 + 2 H2O
NaCl + H2SO4 = (Na)2SO4 + HCl =>
2 NaCl + H2SO4 = (Na)2SO4 + 2 HCl
C3H10NClNaOH = C3H9NNaClH2O =>
C3H10NClNaOH = C3H9NNaClH2O
C16H14 + O2 = CO2 + H2O =>
2 C16H14 + 39 O2 = 32 CO2 + 14 H2O
NaF + Br2 = NaBr + F2 =>
2 NaF + Br2 = 2 NaBr + F2
NaClO4 + KCl = KClO4 + NaCl =>
NaClO4 + KCl = KClO4 + NaCl
CH3COOH + C3H5OH = CH3COOC3H5 + H2O =>
CH3COOH + C3H5OH = CH3COOC3H5 + H2O
H3BO3 + H2O = H3O + HBO4 =>
H3BO3 + 5 H2O = 4 H3O + HBO4
Pb(C2H5)4 + O = PbO + CO2 + H2O =>
Pb(C2H5)4 + 27 O = PbO + 8 CO2 + 10 H2O
C16H14 + O2 = CO2 + H2O =>
2 C16H14 + 39 O2 = 32 CO2 + 14 H2O
MeNO3 = Me + NO2 + O2 =>
2 MeNO3 = 2 Me + 2 NO2 + O2
Mg + HI = H2 + MgI =>
2 Mg + 2 HI = H2 + 2 MgI
C6H4(COOH)COOK + NaOH = C6H4(COONa)COOK + H2O =>
C6H4(COOH)COOK + NaOH = C6H4(COONa)COOK + H2O
HCOOHCH3OH = COOHCH3H2O =>
HCOOHCH3OH = COOHCH3H2O
Fe2O3 + KI + HCl = FeCl2 + KCl + I2 + H2O =>
Fe2O3 + 2 KI + 6 HCl = 2 FeCl2 + 2 KCl + I2 + 3 H2O
Na2SO3 + AgNO3 + NaOH = Na2SO4 + H2O + Ag + NaNO3 =>
Na2SO3 + 2 AgNO3 + 2 NaOH = Na2SO4 + H2O + 2 Ag + 2 NaNO3
PbCrO4 + HCl = PbCl2 + CrCl3 + Cl2 + H2O = =>
2 PbCrO4 + 16 HCl = 2 PbCl2 + 2 CrCl3 + 3 Cl2 + 8 H2O
KOH + NO + CO = NH3 + K2CO3 + H2O =>
10 KOH + 2 NO + 5 CO = 2 NH3 + 5 K2CO3 + 2 H2O
Al(s) + S(s) = Al2S(s) =>
2 Al(s) + S(s) = Al2S(s)
Fe(CrO2)2 + Na2CO3 + O2 = FeO3 + Na2CrO4 + CO2 =>
2 Fe(CrO2)2 + 4 Na2CO3 + 5 O2 = 2 FeO3 + 4 Na2CrO4 + 4 CO2
C6H5COOH = C6H5COO{-} + H{+} =>
C6H5COOH = C6H5COO{-} + H{+}
MgO + Al(NO3)3 = Mg(NO3)2 + Al + O2 =>
6 MgO + 4 Al(NO3)3 = 6 Mg(NO3)2 + 4 Al + 3 O2
F2 + H2O = OF2 + HF =>
2 F2 + H2O = OF2 + 2 HF
BaNO3 + NaCr = BaCr + NaNO3 =>
BaNO3 + NaCr = BaCr + NaNO3
K2CrO7 + KNO2 + H2SO4 = KNO3 + K2SO4 + Cr2(SO4)3 + H2O =>
2 K2CrO7 + 9 KNO2 + 5 H2SO4 = 9 KNO3 + 2 K2SO4 + Cr2(SO4)3 + 5 H2O
H2CO3 + RbOH = Rb2(CO3) + H2O =>
H2CO3 + 2 RbOH = Rb2(CO3) + 2 H2O
NH4 + I2 = NI3 + H2 =>
2 NH4 + 3 I2 = 2 NI3 + 4 H2
COH4 + HCl = CClH3 + OH2 =>
COH4 + HCl = CClH3 + OH2
Ni + H2SO3 = Ni2(SO3)3 + H2 =>
2 Ni + 3 H2SO3 = Ni2(SO3)3 + 3 H2
NaOCl + CH3COOH = NaCH3COO + Cl2 + O2 + H2O =>
4 NaOCl + 4 CH3COOH = 4 NaCH3COO + 2 Cl2 + O2 + 2 H2O
Pb(OH)2 + HCl = H2O + PbCl2 =>
Pb(OH)2 + 2 HCl = 2 H2O + PbCl2
H2SO4 + HBr = Br2 + SO2 + H2O =>
H2SO4 + 2 HBr = Br2 + SO2 + 2 H2O
H*C = CH =>
H*C = CH
C6H12O6 + O2 = CO2 + H2O =>
C6H12O6 + 6 O2 = 6 CO2 + 6 H2O
HNO3K = HKNO3 =>
HNO3K = HKNO3
CdSO4 + NH4OH = CdOH + H2SO4 + NH2 =>
CdSO4 + NH4OH = CdOH + H2SO4 + NH2
C3H4O + Cu(OH)2 = C2H3CHO2 + Cu(OH) + H2O =>
C3H4O + 2 Cu(OH)2 = C2H3CHO2 + 2 Cu(OH) + H2O
Hg + H2SO4 = Hg2(SO4) + H2 =>
2 Hg + H2SO4 = Hg2(SO4) + H2
Al(OH)3 + CaCO3 = Al2(CO3)3 + Ca(OH)2 =>
2 Al(OH)3 + 3 CaCO3 = Al2(CO3)3 + 3 Ca(OH)2
Al + H + Cl = AlHCl =>
Al + H + Cl = AlHCl
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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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