| Équations équilibrées la veille | Équations équilibrées le lendemain |
NaHSO4 + NaOH = Na2SO4 + H2O
NH3OH + H2O = NH3O + H3O =>
NH3OH + H2O = NH3O + H3O
CaCO3 + MgO = CaO + MgCO3 =>
CaCO3 + MgO = CaO + MgCO3
(NH4)3PO4 + Fe(NO3)3 = NH4(NO3) + FePO4 =>
(NH4)3PO4 + Fe(NO3)3 = 3 NH4(NO3) + FePO4
I2 + NaOH = NaIO3 + NaI + H2 =>
3 I2 + 6 NaOH = 2 NaIO3 + 4 NaI + 3 H2
HCN = H + CN =>
HCN = H + CN
CaCO3 + O2 = Ca(O3) + CO2 =>
CaCO3 + O2 = Ca(O3) + CO2
C9H11NO3 + O2 = CO2 + H2O + NH3 =>
2 C9H11NO3 + 19 O2 = 18 CO2 + 8 H2O + 2 NH3
K2S + Fe(NO3)2 = KNO3 + FeS =>
K2S + Fe(NO3)2 = 2 KNO3 + FeS
C4H8 + Cl2 = C4H7Cl + HCl =>
C4H8 + Cl2 = C4H7Cl + HCl
HSO3 + AlCl3 = Al(SO3)3 + HCl =>
3 HSO3 + AlCl3 = Al(SO3)3 + 3 HCl
Zn + CaOH + H2O = CaZnO2 + H2 =>
2 Zn + 2 CaOH + 2 H2O = 2 CaZnO2 + 3 H2
C2H5OH + O2 = CO21 + H2O =>
C2H5OH + 22 O2 = 2 CO21 + 3 H2O
NaOH + SO4 = Na2SO4 + OH =>
2 NaOH + SO4 = Na2SO4 + 2 OH
Mg(OH)2 + N2O5 = Mg(NO3)2 + H2O =>
Mg(OH)2 + N2O5 = Mg(NO3)2 + H2O
Mg + Fl = MgFl2 =>
Mg + 2 Fl = MgFl2
SrCl2 + Na2CO3 = SrCO3 + NaCl =>
SrCl2 + Na2CO3 = SrCO3 + 2 NaCl
Na2B4O7 + H2O = NaOH + H3BO3 =>
Na2B4O7 + 7 H2O = 2 NaOH + 4 H3BO3
COCl2(s) + H2O(l) = HCl(aq) + CO2(g) =>
COCl2(s) + H2O(l) = 2 HCl(aq) + CO2(g)
CuCl2 + H2O + NH3 = Cu(OH)2 + NH4Cl =>
CuCl2 + 2 H2O + 2 NH3 = Cu(OH)2 + 2 NH4Cl
CaI2 + Ba(NO3)2 = Ca(NO3)2 + BaI2 =>
CaI2 + Ba(NO3)2 = Ca(NO3)2 + BaI2
P2S + HNO3 = H3PO4 + SO2 + NO2 + H2O =>
P2S + 14 HNO3 = 2 H3PO4 + SO2 + 14 NO2 + 4 H2O
Zn + KClO3 + KOH = K2ZnO + KCl + H2O2 =>
3 Zn + KClO3 + 6 KOH = 3 K2ZnO + KCl + 3 H2O2
K + H3PO4 = H2 + K3PO4 =>
6 K + 2 H3PO4 = 3 H2 + 2 K3PO4
BaO + NaOH = BaOH + NaO =>
BaO + NaOH = BaOH + NaO
Ba + Na2O = BaO + Na =>
Ba + Na2O = BaO + 2 Na
CH4 + CaSO4 = CaCO3 + H2S + H2O =>
CH4 + CaSO4 = CaCO3 + H2S + H2O
Al2(CO3)3 + HBr = AlBr3 + CO2 + H2O =>
Al2(CO3)3 + 6 HBr = 2 AlBr3 + 3 CO2 + 3 H2O
C6H5CHCHCO2H + Br2 = C6H5CHBrCHBrCO2H =>
C6H5CHCHCO2H + Br2 = C6H5CHBrCHBrCO2H
F + N2 = FN =>
2 F + N2 = 2 FN
NaOH + HCIO4 = NaCIO4 + HOH =>
NaOH + HCIO4 = NaCIO4 + HOH
MgNH4PO4*6H2O = NH3 + H2O + Mg2P2O7 =>
2 MgNH4PO4*6H2O = 2 NH3 + 13 H2O + Mg2P2O7
Al2O3 + H2 = Al + H2O =>
Al2O3 + 3 H2 = 2 Al + 3 H2O
Ca(OH)2(aq) = Ca(aq) + OH(aq) =>
Ca(OH)2(aq) = Ca(aq) + 2 OH(aq)
CaCO3(s) + H(aq) = H2O(l) + CO2(g) + Ca(aq) =>
CaCO3(s) + 2 H(aq) = H2O(l) + CO2(g) + Ca(aq)
(b)CaC2 + H2O = Ca(OH)2 + C2H2 =>
(b)CaC2 + 2 H2O = Ca(OH)2 + C2H2
Cu + P = Cu2P3 =>
2 Cu + 3 P = Cu2P3
C8H10 + O2 = C8H6O4 + H2O =>
C8H10 + 3 O2 = C8H6O4 + 2 H2O
Sr(s) + F2(g) = SrF2 =>
Sr(s) + F2(g) = SrF2
Ca(C2H3O2)2 + Na3PO4 = Ca3(PO4)2 + Na(C2H3O2) =>
3 Ca(C2H3O2)2 + 2 Na3PO4 = Ca3(PO4)2 + 6 Na(C2H3O2)
CaCl2 + HNO3 = Ca(NO3)2 + HCl =>
CaCl2 + 2 HNO3 = Ca(NO3)2 + 2 HCl
NaClO + Al = AlClO + Na =>
NaClO + Al = AlClO + Na
Al + SnO = AlO + Sn =>
Al + SnO = AlO + Sn
AgNO3 + BaO2 = Ag + Ba(NO3)2 + O2 =>
2 AgNO3 + BaO2 = 2 Ag + Ba(NO3)2 + O2
SiO2 + H2 = SiH4 + O2 =>
SiO2 + 2 H2 = SiH4 + O2
Al + Cr{3+} = Al{3+} + Cr =>
Al + Cr{3+} = Al{3+} + Cr
ZnI2 + NaOH = NaI + Zn(OH)2 =>
ZnI2 + 2 NaOH = 2 NaI + Zn(OH)2
Mg + Cu = Mg2Cu =>
2 Mg + Cu = Mg2Cu
CuO2 + H2 = Cu + H2O =>
CuO2 + 2 H2 = Cu + 2 H2O
CH3(CH2)12COOH + C3H8O3 = C45H86O6 + H2O =>
3 CH3(CH2)12COOH + C3H8O3 = C45H86O6 + 3 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur10/26/24
Équations équilibrées sur11/25/23
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