| Équations équilibrées la veille | Équations équilibrées le lendemain |
Fr2O + H2O = Fr2(OH)2
Cd + Cl2 = CdCl2 =>
Cd + Cl2 = CdCl2
CaCl2 + (COOH)2 = Ca(COOH)2 + Cl2 =>
CaCl2 + (COOH)2 = Ca(COOH)2 + Cl2
K2CO3 + MoO3 + H3PO4 = KMo(PO4)2 + H2O + CO2 + O =>
K2CO3 + 2 MoO3 + 4 H3PO4 = 2 KMo(PO4)2 + 6 H2O + CO2 + O
C4H8Cl2 + Na = C8H16 + NaCl =>
2 C4H8Cl2 + 4 Na = C8H16 + 4 NaCl
HClO4 + Zr(OH)4 = Zr(ClO4)4 + H2O =>
4 HClO4 + Zr(OH)4 = Zr(ClO4)4 + 4 H2O
Na + Cl2 = NaCl =>
2 Na + Cl2 = 2 NaCl
NaMnO4 + Na2SO3 + KOH = Na2MnO4 + K2SO4 + H2O =>
2 NaMnO4 + Na2SO3 + 2 KOH = 2 Na2MnO4 + K2SO4 + H2O
Al3 + HCl = AlCl + H2 =>
2 Al3 + 6 HCl = 6 AlCl + 3 H2
Cd + KOH = Cd(OH)2 + K =>
Cd + 2 KOH = Cd(OH)2 + 2 K
Ag2S(s) + Al(s) = Al{3+} + S{2-} + Ag =>
3 Ag2S(s) + 2 Al(s) = 2 Al{3+} + 3 S{2-} + 6 Ag
NI(s) + CUCL2(aq) = NICL2(aq) + CU(s) =>
NI(s) + CUCL2(aq) = NICL2(aq) + CU(s)
Na[Al(OH)4] + NH4Cl = NaCl + AlCl3 + NH3 + H2O =>
Na[Al(OH)4] + 4 NH4Cl = NaCl + AlCl3 + 4 NH3 + 4 H2O
Fe + O2 + H2O = Fe(HO)3 =>
4 Fe + 3 O2 + 6 H2O = 4 Fe(HO)3
Ag2Cl2 + Na2SeO3 + NH2NH2H2O = Ag2Se + NaCl + H2O + N2 =>
2 Ag2Cl2 + 2 Na2SeO3 + 3 NH2NH2H2O = 2 Ag2Se + 4 NaCl + 9 H2O + 3 N2
Sn + Te = Sn103Te =>
103 Sn + Te = Sn103Te
CH3(CH2)16COONa + CaCl2 = (CH3(CH2)16COO)2Ca + NaCl =>
2 CH3(CH2)16COONa + CaCl2 = (CH3(CH2)16COO)2Ca + 2 NaCl
C6H5OH + FeCl3 = (C6H5O)3Fe + HCl =>
3 C6H5OH + FeCl3 = (C6H5O)3Fe + 3 HCl
CH3COOH + Ca + (OH)2 = Ca(CH3COO)2 + HOH =>
2 CH3COOH + Ca + (OH)2 = Ca(CH3COO)2 + 2 HOH
CH3CH2CH2CH3 + O2 = H2O + CO2 =>
2 CH3CH2CH2CH3 + 13 O2 = 10 H2O + 8 CO2
NaBr + Ca(OH)2 = CaBr2 + NaOH =>
2 NaBr + Ca(OH)2 = CaBr2 + 2 NaOH
Ag(s) + Zn(H2C3O2)2 = AgH2C3O2(aq) + Zn(s) =>
2 Ag(s) + Zn(H2C3O2)2 = 2 AgH2C3O2(aq) + Zn(s)
NaHCO3 + CH2O = H2O + CO2 + NaC2H3O2 =>
NaHCO3 + 2 CH2O = H2O + CO2 + NaC2H3O2
CH3COOH + Ca + (OH)2 = Ca(CH3COO)2 + HOH =>
2 CH3COOH + Ca + (OH)2 = Ca(CH3COO)2 + 2 HOH
Ag2S(s) + Al(s) = Ag(s) + Al4S3(s) =>
3 Ag2S(s) + 4 Al(s) = 6 Ag(s) + Al4S3(s)
Ag2S(s) + Al(s) = Al{3+} + S{2-} + Ag =>
3 Ag2S(s) + 2 Al(s) = 2 Al{3+} + 3 S{2-} + 6 Ag
CO2(g) + HCl(aq) = CO2Cl(g) + H(aq) =>
CO2(g) + HCl(aq) = CO2Cl(g) + H(aq)
NO + C6H5NH2 = C6H5OH + N2 + H2O =>
6 NO + 4 C6H5NH2 = 4 C6H5OH + 5 N2 + 2 H2O
NaHCO3 + HI = H2CO3 + NaI =>
NaHCO3 + HI = H2CO3 + NaI
C3H3O3 + O3 = CO2 + H2O =>
2 C3H3O3 + 3 O3 = 6 CO2 + 3 H2O
Br2 + Sb = SbBr3 =>
3 Br2 + 2 Sb = 2 SbBr3
CeO2 + KI + HCl = KCl + CeCl3 + H2O + I2 =>
2 CeO2 + 2 KI + 8 HCl = 2 KCl + 2 CeCl3 + 4 H2O + I2
CO2(g) + HCl(aq) = CO2Cl(g) + H(aq) =>
CO2(g) + HCl(aq) = CO2Cl(g) + H(aq)
CH3COOH + Ca + (OH)2 = Ca(CH3COO)2 + HOH =>
2 CH3COOH + Ca + (OH)2 = Ca(CH3COO)2 + 2 HOH
CH3(CH2)16COONa + CaCl2 = (CH3(CH2)16COO)2Ca + NaCl =>
2 CH3(CH2)16COONa + CaCl2 = (CH3(CH2)16COO)2Ca + 2 NaCl
Cr2(SO4)3 + Ba(OH)2 = BaSO4 + Cr(OH)3 =>
Cr2(SO4)3 + 3 Ba(OH)2 = 3 BaSO4 + 2 Cr(OH)3
Ag2Cl2 + Na2SeO3 + NH2NH2H2O = Ag2Se + NaCl + H2O + N2 =>
2 Ag2Cl2 + 2 Na2SeO3 + 3 NH2NH2H2O = 2 Ag2Se + 4 NaCl + 9 H2O + 3 N2
Ag2S(s) + Al(s) = Al2S3(s) + Ag(s) =>
3 Ag2S(s) + 2 Al(s) = Al2S3(s) + 6 Ag(s)
NaHCO3 + HI = H2CO3 + NaI =>
NaHCO3 + HI = H2CO3 + NaI
Ag(s) + Zn(H2C3O2)2 = AgH2C3O2(aq) + Zn(s) =>
2 Ag(s) + Zn(H2C3O2)2 = 2 AgH2C3O2(aq) + Zn(s)
CH3COOH + Ca + (OH)2 = Ca(CH3COO)2 + HOH =>
2 CH3COOH + Ca + (OH)2 = Ca(CH3COO)2 + 2 HOH
Ag2Cl2 + Na2SeO3 + NH2NH2H2O = Ag2Se + NaCl + H2O + N2 =>
2 Ag2Cl2 + 2 Na2SeO3 + 3 NH2NH2H2O = 2 Ag2Se + 4 NaCl + 9 H2O + 3 N2
NaCN + HCl = HCN + NaCl =>
NaCN + HCl = HCN + NaCl
NaHCO3 + HI = H2CO3 + NaI =>
NaHCO3 + HI = H2CO3 + NaI
CO2(g) + HCl(aq) = CO2Cl(g) + H(aq) =>
CO2(g) + HCl(aq) = CO2Cl(g) + H(aq)
HI + NaHCO3 = NaI + H2O + CO2 =>
HI + NaHCO3 = NaI + H2O + CO2
K2S + Cu = CuS + K =>
K2S + Cu = CuS + 2 K
NaHCO3 + HI = H2CO3 + NaI =>
NaHCO3 + HI = H2CO3 + NaI
Cr2O3(s) + O2(g) = CrO8(g) =>
2 Cr2O3(s) + 13 O2(g) = 4 CrO8(g)
Ti + Cl2 = TiCl4 =>
Ti + 2 Cl2 = TiCl4
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/08/24
Équations équilibrées sur02/07/23
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