| Équations équilibrées la veille | Équations équilibrées le lendemain |
Ca(OH2) + CO2 = Ca(CO3) + H2
BeCl2 + AgNO3 = Be(NO3)2 + AgCl =>
BeCl2 + 2 AgNO3 = Be(NO3)2 + 2 AgCl
CuSO4 + H2SO4 = Cu(SO4)2 + H2 =>
CuSO4 + H2SO4 = Cu(SO4)2 + H2
CH3COONa + C2H5OH = CH3COONa*C2H5OH =>
CH3COONa + C2H5OH = CH3COONa*C2H5OH
Lead(II)Nitrate + PotassiumIodide = Lead(II)Iodide + PotassiumNitrate =>
Pb(NO3)2 + 2 KI = PbI2 + 2 KNO3
Ca(OH2) + CO2 = Ca(CO3) + H2 =>
Ca(OH2) + CO2 = Ca(CO3) + H2
K2O + CaO = K2CaO2 =>
K2O + CaO = K2CaO2
CuBr2 + Na2CO3 = Cu(CO3)2 + Na2Br =>
CuBr2 + 2 Na2CO3 = Cu(CO3)2 + 2 Na2Br
C17H36 + CuO = H2O + CO2 + Cu2 =>
C17H36 + 52 CuO = 18 H2O + 17 CO2 + 26 Cu2
K + MgSO4 = KMg + SO4 =>
K + MgSO4 = KMg + SO4
Ca(OH2) + CO2 = Ca(CO3) + H2 =>
Ca(OH2) + CO2 = Ca(CO3) + H2
H2SO3 + BeOH = Be2SO3 + H2O =>
H2SO3 + 2 BeOH = Be2SO3 + 2 H2O
Ba(OH) + NH4Cl = BaCl + NH3 + H2O =>
Ba(OH) + NH4Cl = BaCl + NH3 + H2O
POCl3 + NaNO2 = NOCl + NaCl + NaPO3 =>
POCl3 + 2 NaNO2 = 2 NOCl + NaCl + NaPO3
NH4Cl + O2 = NH3 + HClO3 =>
2 NH4Cl + 3 O2 = 2 NH3 + 2 HClO3
KOH(aq) + HBr(aq) = KBr + H2O =>
KOH(aq) + HBr(aq) = KBr + H2O
Ca(OH2) + CO2 = Ca(CO3) + H2 =>
Ca(OH2) + CO2 = Ca(CO3) + H2
Ba + Sn(CO3)2 = Sn + Ba2(CO3)2 =>
2 Ba + Sn(CO3)2 = Sn + Ba2(CO3)2
NaH2PO4 + NaOH = Na2HPO4 + H2O =>
NaH2PO4 + NaOH = Na2HPO4 + H2O
Ca(OH2) + CO2 = Ca(CO3) + H2 =>
Ca(OH2) + CO2 = Ca(CO3) + H2
Na(OH) + HClO = H(OH) + NaClO =>
Na(OH) + HClO = H(OH) + NaClO
CH3CH2COH + O2 = CO2 + H2O =>
CH3CH2COH + 4 O2 = 3 CO2 + 3 H2O
C17H35COONa + H2O = C17H35COOH + NaOH =>
C17H35COONa + H2O = C17H35COOH + NaOH
Al(OH)3 + H2SO4H2O = Al(H2O)6{3+} + HSO4{-} =>
Al(OH)3 + 3 H2SO4H2O = Al(H2O)6{3+} + 3 HSO4{-}
Hg(OH)2 = HgO + H2O =>
Hg(OH)2 = HgO + H2O
Ca(OH2) + CO2 = Ca(CO3) + H2 =>
Ca(OH2) + CO2 = Ca(CO3) + H2
CuCl3 + Zn = Cu + ZnCl2 =>
2 CuCl3 + 3 Zn = 2 Cu + 3 ZnCl2
CaC03 = Ca0 + C =>
CaC03 = Ca0 + 3 C
CaCO3 + EDTA = Ca(EDTA) + CO3 =>
CaCO3 + EDTA = Ca(EDTA) + CO3
C3H9N + O2 = CO2 + H2O + NO3 =>
4 C3H9N + 27 O2 = 12 CO2 + 18 H2O + 4 NO3
CuCO3 + HNO3 = Cu(NO3) + CO3 + H2 =>
2 CuCO3 + 2 HNO3 = 2 Cu(NO3) + 2 CO3 + H2
KI + Pb(C2H3O2) = K(C2H3O2) + PbI =>
KI + Pb(C2H3O2) = K(C2H3O2) + PbI
Cr(ClO3)3 + SnF4 = Sn(ClO3)4 + CrF3 =>
4 Cr(ClO3)3 + 3 SnF4 = 3 Sn(ClO3)4 + 4 CrF3
CH3COOH + CH3COONa = CH3COO + CH4COONa =>
CH3COOH + CH3COONa = CH3COO + CH4COONa
CuCO3 + HNO3 = Cu(NO3) + CO3 + H2 =>
2 CuCO3 + 2 HNO3 = 2 Cu(NO3) + 2 CO3 + H2
NH4{+} + OH{-} + CuSO4 = [Cu(NH3)4]{2+} + SO4{2-} + H2O =>
4 NH4{+} + 4 OH{-} + CuSO4 = [Cu(NH3)4]{2+} + SO4{2-} + 4 H2O
Na2Co3(aq) + MgSO4(aq) = Na2SO4(aq) + MgCo3(s) =>
Na2Co3(aq) + MgSO4(aq) = Na2SO4(aq) + MgCo3(s)
Mn + AlCl3 = MnCl + Al =>
3 Mn + AlCl3 = 3 MnCl + Al
Ca(OH2) + Co2 = CaCo3 + H2O =>
2 Ca(OH2) + 3 Co2 = 2 CaCo3 + 2 H2O
Li + AuCl3 = Au + LiCl3 =>
Li + AuCl3 = Au + LiCl3
Fe(SO4) + H2O2 + H2SO4 = Fe2(SO4)3 + H2O =>
2 Fe(SO4) + H2O2 + H2SO4 = Fe2(SO4)3 + 2 H2O
Cr3C2 + Si = SiC + Cr =>
Cr3C2 + 2 Si = 2 SiC + 3 Cr
NH4{+} + OH{-} + CuSO4 = [Cu(NH3)4]{2+} + SO4{2-} + H2O =>
4 NH4{+} + 4 OH{-} + CuSO4 = [Cu(NH3)4]{2+} + SO4{2-} + 4 H2O
Co(IO3)3 + CaS = Ca(IO3)2 + Co2S3 =>
2 Co(IO3)3 + 3 CaS = 3 Ca(IO3)2 + Co2S3
CH3COOH + CH3CHCH2CH2OH = CH3COOCH2CH2CH3CHCH3 + H2O =>
9 CH3COOH + 20 CH3CHCH2CH2OH = 14 CH3COOCH2CH2CH3CHCH3 + 10 H2O
CuCO3 + HNO3 = Cu(NO3) + CO3 + H2 =>
2 CuCO3 + 2 HNO3 = 2 Cu(NO3) + 2 CO3 + H2
NO + KMnO4 = KNMnO + O2 =>
NO + KMnO4 = KNMnO + 2 O2
Na + NaOH = NaH + NaO =>
Na + NaOH = NaH + NaO
NH2OH + O2 = NO + H2O =>
4 NH2OH + 3 O2 = 4 NO + 6 H2O
NH4{+} + OH{-} + CuSO4 = [Cu(NH3)4]{2+} + SO4{2-} + H2O =>
4 NH4{+} + 4 OH{-} + CuSO4 = [Cu(NH3)4]{2+} + SO4{2-} + 4 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur02/24/24
Équations équilibrées sur03/25/23
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