| Équations équilibrées la veille | Équations équilibrées le lendemain |
S + 6 HNO3 = H2SO4 + 6 NO2 + 2 H2O
LiOH + PbO = Li2O + Pb(OH)2 =>
2 LiOH + PbO = Li2O + Pb(OH)2
Pb + O2 = Pb2O3 =>
4 Pb + 3 O2 = 2 Pb2O3
Fe + H2So4 = Fe2(So4)3 + H2 =>
2 Fe + 3 H2So4 = Fe2(So4)3 + 3 H2
CH3NH3I + PbI2 = CH3NH3PbI3 =>
CH3NH3I + PbI2 = CH3NH3PbI3
C2H4 + KMnO4 + H20 = C2H4(OH)2 + MnO2 + KOH =>
5 C2H4 + 10 KMnO4 + H20 = 5 C2H4(OH)2 + 10 MnO2 + 10 KOH
H2SO4 + LiOH = Li2SO4 + H2O =>
H2SO4 + 2 LiOH = Li2SO4 + 2 H2O
H3PO4 + NaOH = Na3PO4 + H2O =>
H3PO4 + 3 NaOH = Na3PO4 + 3 H2O
LI + O2 = LIO2 =>
LI + O2 = LIO2
Mg + Cl2 = MgCl2 =>
Mg + Cl2 = MgCl2
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
LI + O2 = LIO2 =>
LI + O2 = LIO2
(CH)3(NH)3I + PbI2 = (CH)3(NH)3PbI3 =>
(CH)3(NH)3I + PbI2 = (CH)3(NH)3PbI3
H20 + CO2 = C7H8 + O2 =>
2 H20 + 35 CO2 = 5 C7H8 + 35 O2
KClO3 = KCl + O2 =>
2 KClO3 = 2 KCl + 3 O2
HBrO3 + H2S = S + HBr + H2O =>
HBrO3 + 3 H2S = 3 S + HBr + 3 H2O
HCl + Ba(OH)2 = BaCl2 + H2O =>
2 HCl + Ba(OH)2 = BaCl2 + 2 H2O
SO3 + H2O = H2SO4 =>
SO3 + H2O = H2SO4
CaCO3 + C6H8O7 = CO2 + Ca3(C6H5O7)2 + H2O =>
3 CaCO3 + 2 C6H8O7 = 3 CO2 + Ca3(C6H5O7)2 + 3 H2O
N2 + O2 = NO =>
N2 + O2 = 2 NO
Fe2(SO4)3 + KSCn = K3Fe(SCn)6 + K2SO4 =>
Fe2(SO4)3 + 12 KSCn = 2 K3Fe(SCn)6 + 3 K2SO4
NaOH + Fe(NO3)2 = NaNO3 + Fe(OH)2 =>
2 NaOH + Fe(NO3)2 = 2 NaNO3 + Fe(OH)2
Cr2(SO4)3 + Na3PO4 = Cr2PO4 + NaSO4 =>
Cr2(SO4)3 + Na3PO4 = Cr2PO4 + 3 NaSO4
Mg + O2 = MgO =>
2 Mg + O2 = 2 MgO
C6H5OH + HNO3 = C6H4NO2OH + H2O =>
C6H5OH + HNO3 = C6H4NO2OH + H2O
H2O + CO2 = C7H8 + O2 =>
4 H2O + 7 CO2 = C7H8 + 9 O2
NaOH + H2SO4 = Na2SO4 + H2O =>
2 NaOH + H2SO4 = Na2SO4 + 2 H2O
CO2 + H2O = C6H12O6 + O2 =>
6 CO2 + 6 H2O = C6H12O6 + 6 O2
CH3NH3I + PbI2 = CH3NH3PbI3 =>
CH3NH3I + PbI2 = CH3NH3PbI3
Mg(HCO3)2(s) + H3PO4(aq) = Mg3(PO4)2(s) + H2O(l) + CO2(g) =>
3 Mg(HCO3)2(s) + 2 H3PO4(aq) = Mg3(PO4)2(s) + 6 H2O(l) + 6 CO2(g)
NH3 + CuO = Cu + N2 + H2O =>
2 NH3 + 3 CuO = 3 Cu + N2 + 3 H2O
HgO = Hg + O2 =>
2 HgO = 2 Hg + O2
CH4 + Cl2 = CH3Cl + HCl =>
CH4 + Cl2 = CH3Cl + HCl
Li + O3 = Li2O =>
6 Li + O3 = 3 Li2O
H2SO4 + FEO = FESO4 + H2O =>
H2SO4 + FEO = FESO4 + H2O
MAI + PbI2 = MAPbI3 =>
MAI + PbI2 = MAPbI3
N2H4 + H2O2 = N2 + H2O =>
N2H4 + 2 H2O2 = N2 + 4 H2O
H2SO3 + BaCl2 = BaSO3 + HCl =>
H2SO3 + BaCl2 = BaSO3 + 2 HCl
MgO + H2CO3 = MgCO3 + H2O =>
MgO + H2CO3 = MgCO3 + H2O
Mg(s) + O2(g) = MgO =>
2 Mg(s) + O2(g) = 2 MgO
Al + HCl = AlCl3 + H2 =>
2 Al + 6 HCl = 2 AlCl3 + 3 H2
Cr(OH)3 + HCl = CrCl3 + H2O =>
Cr(OH)3 + 3 HCl = CrCl3 + 3 H2O
C6H14 + O2 = CO2 + H2O =>
2 C6H14 + 19 O2 = 12 CO2 + 14 H2O
H2O2 = H2O + O2 =>
2 H2O2 = 2 H2O + O2
P2 + O2 = P2O5 =>
2 P2 + 5 O2 = 2 P2O5
C2H6 + O2 = C + H2O =>
2 C2H6 + 3 O2 = 4 C + 6 H2O
P + O2 = P2O5 =>
4 P + 5 O2 = 2 P2O5
FeI2 + NO2 = Fe(NO3)3 + I2 + NO =>
FeI2 + 6 NO2 = Fe(NO3)3 + I2 + 3 NO
Sb + KClO4 + H2SO4 = Sb2(SO4)3 + KCl + H2O =>
8 Sb + 3 KClO4 + 12 H2SO4 = 4 Sb2(SO4)3 + 3 KCl + 12 H2O
CH3COOH + PCl5 = CH3COCl + HCl + POCl3 =>
CH3COOH + PCl5 = CH3COCl + HCl + POCl3
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur02/17/18
Équations équilibrées sur03/19/17
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