| Équations équilibrées la veille | Équations équilibrées le lendemain |
CUCO3(s) = CUO + CO2(g)
Al2 + H = AlH2 =>
Al2 + 4 H = 2 AlH2
Y2(SO4)3 + CO = Y2OS2 + CO2 + S =>
Y2(SO4)3 + 11 CO = Y2OS2 + 11 CO2 + S
SodiumHydroxide + Cobalt(II)Chloride = SodiumChloride + Cobalt(II)Hydroxide =>
SodiumHydroxide + Cobalt(II)Chloride = SodiumChloride + Cobalt(II)Hydroxide
H(SO4) + Cu = SO2 + H2O + Cu(SO4) =>
4 H(SO4) + 3 Cu = SO2 + 2 H2O + 3 Cu(SO4)
KBr(l) = Br2 + K =>
2 KBr(l) = Br2 + 2 K
C6H5OH + CH2O = OH((C6H5O)2CH2)H =>
2 C6H5OH + CH2O = OH((C6H5O)2CH2)H
C2H12O + O2 = CO4 + H2O =>
2 C2H12O + 13 O2 = 4 CO4 + 12 H2O
Al(OH)3 + HC2H3O2 = AlH3 + OHC2H3O2 =>
Al(OH)3 + 3 HC2H3O2 = AlH3 + 3 OHC2H3O2
Mg + H2O = H2 + Mg2OH =>
4 Mg + 2 H2O = H2 + 2 Mg2OH
Al2O3 = Al + O2 =>
2 Al2O3 = 4 Al + 3 O2
K[BiI4] + H2O = H[BiI4] + KOH =>
K[BiI4] + H2O = H[BiI4] + KOH
C3H9NH2 + O2 = CO2 + N2 + H2O =>
4 C3H9NH2 + 23 O2 = 12 CO2 + 2 N2 + 22 H2O
CuS + Sn3P2 = Cu3P2 + SnS =>
3 CuS + Sn3P2 = Cu3P2 + 3 SnS
Sn + Cl2 = SnCl4 =>
Sn + 2 Cl2 = SnCl4
Zn + Fe(NO3)3 = Zn(NO3)2 + Fe =>
3 Zn + 2 Fe(NO3)3 = 3 Zn(NO3)2 + 2 Fe
Co(NO3)2 + NaOH = Co(OH)2 + NaNO3 =>
Co(NO3)2 + 2 NaOH = Co(OH)2 + 2 NaNO3
AlCl3 + HOH = Al(OH)3 + ClH =>
AlCl3 + 3 HOH = Al(OH)3 + 3 ClH
C2H5OH + O2 = CO2 + H2O =>
C2H5OH + 3 O2 = 2 CO2 + 3 H2O
Al2O3 + Cu = Cu2O + Al =>
Al2O3 + 6 Cu = 3 Cu2O + 2 Al
Pb(CO3)2 + K2CrO4 = PbCrO4 + KCO3 =>
Pb(CO3)2 + K2CrO4 = PbCrO4 + 2 KCO3
Al + Ni2(O) = O2 + Ni3(Al2) =>
8 Al + 6 Ni2(O) = 3 O2 + 4 Ni3(Al2)
Co{2+} + OH{-} = Co(OH)2 =>
Co{2+} + 2 OH{-} = Co(OH)2
NH3 + HNO3 = NH4 + NO3 =>
NH3 + HNO3 = NH4 + NO3
Cu(s) + AgNO3(aq) = CuNO3(aq) + Ag(s) =>
Cu(s) + AgNO3(aq) = CuNO3(aq) + Ag(s)
HCl + BaSO4 = BaCl2 + H2SO4 =>
2 HCl + BaSO4 = BaCl2 + H2SO4
K2MnO4 + HBr = MnBr + Br2 + KBr + H2O =>
2 K2MnO4 + 16 HBr = 2 MnBr + 5 Br2 + 4 KBr + 8 H2O
NaCl + NaC2 + H2O2 = Na2ClC2(OH)2 =>
NaCl + NaC2 + H2O2 = Na2ClC2(OH)2
C6H6Br2 = C6H5Br + HBr =>
C6H6Br2 = C6H5Br + HBr
Pb + MnO4 = PbO2 + MnO =>
3 Pb + 2 MnO4 = 3 PbO2 + 2 MnO
O2 + (CH3)2O = CO2 + H2O =>
3 O2 + (CH3)2O = 2 CO2 + 3 H2O
Cl2(g) + NaI(s) = NaCl(s) + I2(g) =>
Cl2(g) + 2 NaI(s) = 2 NaCl(s) + I2(g)
Cu + HCl = H2 + Cu1Cl1 =>
2 Cu + 2 HCl = H2 + 2 Cu1Cl1
KMnO4 + C6H5CHO = C7H5O2 + KMnO3 + H2O =>
3 KMnO4 + 2 C6H5CHO = 2 C7H5O2 + 3 KMnO3 + H2O
HI + NiCO3 = H2CO3 + NiI2 =>
2 HI + NiCO3 = H2CO3 + NiI2
KBr + CaSO3 = K2SO3 + CaBr2 =>
2 KBr + CaSO3 = K2SO3 + CaBr2
NH3 + O2 = N3O4 + H2O =>
12 NH3 + 17 O2 = 4 N3O4 + 18 H2O
Na2O + AlBr2 = AlO + NaBr =>
Na2O + AlBr2 = AlO + 2 NaBr
C7H8O + O2 = CO2 + H2CO3 =>
2 C7H8O + 17 O2 = 6 CO2 + 8 H2CO3
Mg(HCO3)2 + Ca(OH)2 = Ca(HCO3)2 + Mg(OH)2 =>
Mg(HCO3)2 + Ca(OH)2 = Ca(HCO3)2 + Mg(OH)2
CuSO4 + NaOH = Cu(OH)2 + Na2SO4 =>
CuSO4 + 2 NaOH = Cu(OH)2 + Na2SO4
Mg + O2 + H2O = Mg(OH)2 =>
2 Mg + O2 + 2 H2O = 2 Mg(OH)2
P2O5 + H2O = H3PO4 =>
P2O5 + 3 H2O = 2 H3PO4
Ca + HAsO2 = Ca(AsO2)2 + H2 =>
Ca + 2 HAsO2 = Ca(AsO2)2 + H2
KOH + CH3COOH = H2O + KCH2COOH =>
KOH + CH3COOH = H2O + KCH2COOH
AgNO3(aq) + Na2SO3(aq) = Ag2SO3 + NaNO3 =>
2 AgNO3(aq) + Na2SO3(aq) = Ag2SO3 + 2 NaNO3
NHNO3 + NaOH = NaNO3 + H2O + NH3 =>
8 NHNO3 + 11 NaOH = 11 NaNO3 + 2 H2O + 5 NH3
CO2 + K3Cr(OH)6 = K2CO3 + Cr(OH)3 + H2O =>
3 CO2 + 2 K3Cr(OH)6 = 3 K2CO3 + 2 Cr(OH)3 + 3 H2O
MnCl2*4H2O + Li2CO3 + H2O2 = Li2Mn6O16 + ClO2 + CO2 + H2 =>
12 MnCl2*4H2O + 2 Li2CO3 + 15 H2O2 = 2 Li2Mn6O16 + 24 ClO2 + 2 CO2 + 63 H2
K2Cr2O7 + SO2 + H2SO4 = Cr2(SO4)3 + K2SO4 + H2O =>
K2Cr2O7 + 3 SO2 + H2SO4 = Cr2(SO4)3 + K2SO4 + H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/13/24
Équations équilibrées sur01/12/24
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