| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 KBrO3 = 2 KBr + 3 O2
HOH + ClF = HF + Cl2O =>
HOH + 2 ClF = 2 HF + Cl2O
CoS + HCl + HNO3 = CoCl2 + S + H2O + NO2 =>
CoS + 2 HCl + 2 HNO3 = CoCl2 + S + 2 H2O + 2 NO2
Ca3(PO4) + H2SO4 = Ca2SO4 + H3PO4 =>
2 Ca3(PO4) + 3 H2SO4 = 3 Ca2SO4 + 2 H3PO4
Al2(SO4)3 + Ca(OH)2 = Al(OH)3 + CaSO4 =>
Al2(SO4)3 + 3 Ca(OH)2 = 2 Al(OH)3 + 3 CaSO4
BF3 + Li2SO3 = B2(SO3)3 + LiF =>
2 BF3 + 3 Li2SO3 = B2(SO3)3 + 6 LiF
MgNH4PO4 = Mg2P2O7 + NH3 + H2O =>
2 MgNH4PO4 = Mg2P2O7 + 2 NH3 + H2O
Ca(OH)2 + MgCl = CaCl + Mg(OH)2 =>
Ca(OH)2 + MgCl = CaCl + Mg(OH)2
CH3COOH + Mg = H3O + Mg(OH)2 + C2 =>
2 CH3COOH + Mg = 2 H3O + Mg(OH)2 + 2 C2
CN + Pb = CNPb =>
CN + Pb = CNPb
Al(OH)3 + H2SO4 = Al2(SO4)3 + H2O =>
2 Al(OH)3 + 3 H2SO4 = Al2(SO4)3 + 6 H2O
BaCl + KSO4 = BaSO4 + KCl =>
BaCl + KSO4 = BaSO4 + KCl
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
CH3CH2NHCH3 + CH3Br = CH3CH2NHCH2CH3 + HBr =>
CH3CH2NHCH3 + CH3Br = CH3CH2NHCH2CH3 + HBr
BaO(s) + H2SO4(aq) = BaSO4(s) + H2O(l) =>
BaO(s) + H2SO4(aq) = BaSO4(s) + H2O(l)
ClO3 + H3O = Cl2 + H2O =>
2 ClO3 + 12 H3O = Cl2 + 18 H2O
Al(OH)3 + HC2H3O2 = AlO3 + HC2H3(OH)2 =>
2 Al(OH)3 + 3 HC2H3O2 = 2 AlO3 + 3 HC2H3(OH)2
Cs + CuSO4 = Cs2SO4 + Cu =>
2 Cs + CuSO4 = Cs2SO4 + Cu
BaO(s) + H2SO4(aq) = BaSO4(s) + H2O(l) =>
BaO(s) + H2SO4(aq) = BaSO4(s) + H2O(l)
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
Pt(OH)4 + HAsO3 = Pt(AsO3)4 + H2O =>
Pt(OH)4 + 4 HAsO3 = Pt(AsO3)4 + 4 H2O
C6H5CH2OH + HOCl = C6H5COH + HCl + H2O =>
C6H5CH2OH + HOCl = C6H5COH + HCl + H2O
CaC2(s) + H2O = Ca(OH)2(ac) + C2H2(g) =>
CaC2(s) + 2 H2O = Ca(OH)2(ac) + C2H2(g)
SO3 + SiO2 = SiSO3 + O2 =>
SO3 + SiO2 = SiSO3 + O2
C10H22 + O2 = CO2 + H2O =>
2 C10H22 + 31 O2 = 20 CO2 + 22 H2O
Si + Au = SiAu123 =>
Si + 123 Au = SiAu123
CaO + Mg(OH)2 = Ca(OH)2 + MgO =>
CaO + Mg(OH)2 = Ca(OH)2 + MgO
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
Fe + O2 = Fe2O3 =>
4 Fe + 3 O2 = 2 Fe2O3
NO2 + H2O = HNO2 + HNO3 = HNO2 + HNO3 =>
2 NO2 + H2O = HNO2 + HNO3
CH3CH2CH2Br + KOH = CH3CH2CH2OH + KBr =>
CH3CH2CH2Br + KOH = CH3CH2CH2OH + KBr
Cr + HCl = CrCl3 + H2 =>
2 Cr + 6 HCl = 2 CrCl3 + 3 H2
Ag + H2SO4 = Ag3(SO4)3 + SO2 + H2O =>
3 Ag + 6 H2SO4 = Ag3(SO4)3 + 3 SO2 + 6 H2O
H2C2H3O2 + Cu = CuC2H3O2 + H2 =>
H2C2H3O2 + Cu = CuC2H3O2 + H2
Ba + H2O2 = Ba(OH)2 =>
Ba + H2O2 = Ba(OH)2
CaOBaO = CaO2Ba =>
CaOBaO = CaO2Ba
SrCl + Na(SO4) = Sr(SO4) + NaCl =>
SrCl + Na(SO4) = Sr(SO4) + NaCl
HI = H2 + I2 =>
2 HI = H2 + I2
MnO2 + BrO = MnO42 + Br =>
MnO2 + 40 BrO = MnO42 + 40 Br
SeCl6 + O2 = SeO2 + Cl2 =>
SeCl6 + O2 = SeO2 + 3 Cl2
C6H8O7 + NaOH = Na3C6H5O7 + H2O =>
C6H8O7 + 3 NaOH = Na3C6H5O7 + 3 H2O
BaO(s) + H2SO4(aq) = BaSO4(s) + H2O(l) =>
BaO(s) + H2SO4(aq) = BaSO4(s) + H2O(l)
CH3COOH + H2O3 = CH3COO + H2O =>
4 CH3COOH + H2O3 = 4 CH3COO + 3 H2O
P4 + Br2 = PBr3 =>
P4 + 6 Br2 = 4 PBr3
FeO3 + CO = Fe2 + CO2 =>
2 FeO3 + 6 CO = Fe2 + 6 CO2
(NH4)3PO4 + Pb(NO3)4 = Pb3(PO4)4 + NH4NO3 =>
4(NH4)3PO4 + 3 Pb(NO3)4 = Pb3(PO4)4 + 12 NH4NO3
C2H2 + O2 = CO2 + H2O =>
2 C2H2 + 5 O2 = 4 CO2 + 2 H2O
CuSO4 + HCl = CuCl2 + H2SO4 =>
CuSO4 + 2 HCl = CuCl2 + H2SO4
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
HNO3 + Ba(OH)2 = Ba(NO3)2 + H2O =>
2 HNO3 + Ba(OH)2 = Ba(NO3)2 + 2 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/14/25
Équations équilibrées sur02/13/24
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