| Équations équilibrées la veille | Équations équilibrées le lendemain |
Al2O3(s) + 3 H2O(g) = 2 Al(OH)3(s)
CH3NH2 + HF = HCH3NH2 + F =>
CH3NH2 + HF = HCH3NH2 + F
CrBr2 + Na2CO3 = CrCO3 + NaBr =>
CrBr2 + Na2CO3 = CrCO3 + 2 NaBr
Fe + SnSO4 = Fe2(SO4)3 + Sn =>
2 Fe + 3 SnSO4 = Fe2(SO4)3 + 3 Sn
FeSO4 + NH4OH = [Fe(NH3)6]SO4 + H2O =>
FeSO4 + 6 NH4OH = [Fe(NH3)6]SO4 + 6 H2O
CH + O2 = CO + H2 =>
2 CH + O2 = 2 CO + H2
FeO4 + H2O = H2FeO5 =>
FeO4 + H2O = H2FeO5
Cr2(SO3)3 + Ba(CN)2 = Cr(CN)3 + BaSO3 =>
Cr2(SO3)3 + 3 Ba(CN)2 = 2 Cr(CN)3 + 3 BaSO3
CO2 + H2O + N2 = C10H15N + O2 =>
40 CO2 + 30 H2O + 2 N2 = 4 C10H15N + 55 O2
Mg(OH)2 + NH4NO3 = Mg(NO3)2 + N2 + H2O =>
Mg(OH)2 + 5 NH4NO3 = Mg(NO3)2 + 4 N2 + 11 H2O
Cs + HNO3 = CsNO3 + H =>
Cs + HNO3 = CsNO3 + H
BaCl2 + H2SO4 = BaSO4 + HCl =>
BaCl2 + H2SO4 = BaSO4 + 2 HCl
C6H12O3 = C6H6 + H2O =>
C6H12O3 = C6H6 + 3 H2O
OH{-} + Cl2 = ClO3{-} + Cl{-} + H2O =>
6 OH{-} + 3 Cl2 = ClO3{-} + 5 Cl{-} + 3 H2O
HIO5 + HI = I + H2O =>
HIO5 + 9 HI = 10 I + 5 H2O
PCl5 + H2O = HCl + H3PO4 =>
PCl5 + 4 H2O = 5 HCl + H3PO4
CH3CH2OH + NaOH = CH3CH2NaO + H2O =>
CH3CH2OH + NaOH = CH3CH2NaO + H2O
Al + H2SO4 = Al2(SO4)3 + SO2 + H2O =>
2 Al + 6 H2SO4 = Al2(SO4)3 + 3 SO2 + 6 H2O
SH2 + O2 = SO2 + H2O =>
2 SH2 + 3 O2 = 2 SO2 + 2 H2O
K2CO3*15H2O + HCl = KCl + H2O + CO2 =>
K2CO3*15H2O + 2 HCl = 2 KCl + 16 H2O + CO2
LiOH + Na2SO4 = Li2(SO4) + NaOH =>
2 LiOH + Na2SO4 = Li2(SO4) + 2 NaOH
CuO + HCl = CuCl2 + H2O =>
CuO + 2 HCl = CuCl2 + H2O
H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O
C + O2 = CO = =>
2 C + O2 = 2 CO
Pt + Cl + NH3 = PtCl(NH3) =>
Pt + Cl + NH3 = PtCl(NH3)
MgCO3 + Fe2O3 = MgFe2O4 + CO2 =>
MgCO3 + Fe2O3 = MgFe2O4 + CO2
C8H8O2 + NaOH + HCl = C7H6O2 + CH3OH + NaCl =>
C8H8O2 + NaOH + HCl = C7H6O2 + CH3OH + NaCl
HgO = Hg + O2 =>
2 HgO = 2 Hg + O2
CH3NO2(l) + O2(g) = CO2(g) + H2O(g) + NO2(g) =>
4 CH3NO2(l) + 7 O2(g) = 4 CO2(g) + 6 H2O(g) + 4 NO2(g)
C6H5CHCHCOOH + I2 = C6H5CHICHICOOH =>
C6H5CHCHCOOH + I2 = C6H5CHICHICOOH
MgCl2 + H2SO4 + MnO2 = MnSO4 + MgHSO4 + H2O + Cl2 =>
2 MgCl2 + 3 H2SO4 + MnO2 = MnSO4 + 2 MgHSO4 + 2 H2O + 2 Cl2
Fe + Ag(C2H3O2) = Ag + Fe(C2H3O2)2 =>
Fe + 2 Ag(C2H3O2) = 2 Ag + Fe(C2H3O2)2
MgBr2 + Cl2 = MgCl2 + Br2 =>
MgBr2 + Cl2 = MgCl2 + Br2
BaCl2 + H3PO4 = Ba3(PO4)2 + ClH =>
3 BaCl2 + 2 H3PO4 = Ba3(PO4)2 + 6 ClH
C + O2 = CO = =>
2 C + O2 = 2 CO
Cd(s) + HCl(ac) = CdCl2(ac) + H2(g) =>
Cd(s) + 2 HCl(ac) = CdCl2(ac) + H2(g)
[Cu(H2O)6]{+2} + NH3 = [Cu(NH3)4]{+2} + H2O =>
[Cu(H2O)6]{+2} + 4 NH3 = [Cu(NH3)4]{+2} + 6 H2O
C7H16 + O2 = C4H10 + CO2 =>
5 C7H16 + 3 O2 = 8 C4H10 + 3 CO2
H2O + Cr2O7{2-} = CrO4{2-} + H{+} =>
H2O + Cr2O7{2-} = 2 CrO4{2-} + 2 H{+}
CaCl2 + NaOH = Ca(OH)2 + NaCl =>
CaCl2 + 2 NaOH = Ca(OH)2 + 2 NaCl
NiCl2 + Na2CO3 = NiCO3 + NaCl =>
NiCl2 + Na2CO3 = NiCO3 + 2 NaCl
Fe3P2 = Fe + P =>
Fe3P2 = 3 Fe + 2 P
CuSO4 + KCl = CuCl2 + K2SO4 =>
CuSO4 + 2 KCl = CuCl2 + K2SO4
ZnCl2 + I2KI + H2 = ZnI + KCl + HI =>
2 ZnCl2 + 4 I2KI + 5 H2 = 2 ZnI + 4 KCl + 10 HI
C51H98O6 + C2H6O = C18H36O2 + C3H8O3 =>
C51H98O6 + 3 C2H6O = 3 C18H36O2 + C3H8O3
Fe(OH)2 + HCl = FeCl2 + H2O =>
Fe(OH)2 + 2 HCl = FeCl2 + 2 H2O
PbS + O2 = S + PbO =>
2 PbS + O2 = 2 S + 2 PbO
Mn(C2O4)*H2O + O2 = Mn3O4 + CO2 + H2O =>
3 Mn(C2O4)*H2O + 2 O2 = Mn3O4 + 6 CO2 + 3 H2O
Pb + H3PO4 = H2 + Pb3(PO4)2 =>
3 Pb + 2 H3PO4 = 3 H2 + Pb3(PO4)2
PtO + Al(NO3)3 = Pt(NO3)2 + Al2O3 =>
3 PtO + 2 Al(NO3)3 = 3 Pt(NO3)2 + Al2O3
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/03/24
Équations équilibrées sur12/03/23
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