Équations équilibrées la veille | Équations équilibrées le lendemain |
CH4 + 2 O2 = CO2 + 2 H2O
C2H50H = C2H2 + H20 =>
20 C2H50H = 20 C2H2 + 49 H20
Cu2O + SnF2 = CuF + SnO =>
Cu2O + SnF2 = 2 CuF + SnO
Fe2O3 + H2 = Fe + H2O =>
Fe2O3 + 3 H2 = 2 Fe + 3 H2O
SiCl4 + H2O = H4SiO4 + HCl =>
SiCl4 + 4 H2O = H4SiO4 + 4 HCl
KBr = K + Br =>
KBr = K + Br
Mg + HC1 = MgC12 + H2 =>
Mg + 12 HC1 = MgC12 + 6 H2
Zn + H2SO4 = ZnSO4 + H2 =>
Zn + H2SO4 = ZnSO4 + H2
NaOH + HPK = H2O + NaP + K =>
NaOH + HPK = H2O + NaP + K
Al(OH)3 + H2O = AlO3 + H3O =>
Al(OH)3 + 3 H2O = AlO3 + 3 H3O
CO2 + KOH = K2CO3 + H2O =>
CO2 + 2 KOH = K2CO3 + H2O
H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O
SiCl4 + H2O = SiO2 + HCl =>
SiCl4 + 2 H2O = SiO2 + 4 HCl
Al + HBr = AlBr3 + H2 =>
2 Al + 6 HBr = 2 AlBr3 + 3 H2
Li + O2 = Li2O =>
4 Li + O2 = 2 Li2O
Mg + N2 = MgN =>
2 Mg + N2 = 2 MgN
Sn(SO4)2 + BaS = SnS + Ba(SO4)2 =>
Sn(SO4)2 + BaS = SnS + Ba(SO4)2
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
PbO + H2 = Pb + H2O =>
PbO + H2 = Pb + H2O
Al + Fe2O3 = Al2O3 + Fe =>
2 Al + Fe2O3 = Al2O3 + 2 Fe
Al + Cr2O3 = Al2O3 + Cr =>
2 Al + Cr2O3 = Al2O3 + 2 Cr
PbO + H2 = Pb + H2O =>
PbO + H2 = Pb + H2O
NaOH + H3PO4 = Na3PO4 + H2O =>
3 NaOH + H3PO4 = Na3PO4 + 3 H2O
NaHCO3 = NaOH + CO2 =>
NaHCO3 = NaOH + CO2
K2O + H2O = KOH =>
K2O + H2O = 2 KOH
AgI + Na2S = Ag2S + NaI =>
2 AgI + Na2S = Ag2S + 2 NaI
CO2 + H2O = C6H12O6 + O2 =>
6 CO2 + 6 H2O = C6H12O6 + 6 O2
NaOH + As2O5 = Na3AsO4 + H2O =>
6 NaOH + As2O5 = 2 Na3AsO4 + 3 H2O
Na2S + HCl = NaCl + H2S =>
Na2S + 2 HCl = 2 NaCl + H2S
Fe2O3 = Fe + O2 =>
2 Fe2O3 = 4 Fe + 3 O2
Na2O + CO2 = Na2CO3 =>
Na2O + CO2 = Na2CO3
Ag2O = Ag + O2 =>
2 Ag2O = 4 Ag + O2
CuCl = Cu + Cl2 =>
2 CuCl = 2 Cu + Cl2
PCl5 + H2O = HCl + H3PO4 =>
PCl5 + 4 H2O = 5 HCl + H3PO4
NaHCO3 = NaOH + CO2 =>
NaHCO3 = NaOH + CO2
Na2SO4 + H2O = NaOH + H2SO4 =>
Na2SO4 + 2 H2O = 2 NaOH + H2SO4
KCIO3 = KCI + O2 =>
2 KCIO3 = 2 KCI + 3 O2
Mg + HCl = MgCl2 + H =>
Mg + 2 HCl = MgCl2 + 2 H
Zn + H2SO4 = ZnSO4 + H2 =>
Zn + H2SO4 = ZnSO4 + H2
P + HNO3 + H20 = H3PO4 + NO =>
20 P + 40 HNO3 + H20 = 20 H3PO4 + 40 NO
C4H10 + O2 = CO2 + H2O =>
2 C4H10 + 13 O2 = 8 CO2 + 10 H2O
S8 + O2 = SO2 =>
S8 + 8 O2 = 8 SO2
C4H10 + O2 = CO2 + H2O =>
2 C4H10 + 13 O2 = 8 CO2 + 10 H2O
Br2 + BaI2 = BaBr2 + I2 =>
Br2 + BaI2 = BaBr2 + I2
CaO = Ca + O =>
CaO = Ca + O
NH4ClO4 = N2 + Cl2 + O2 + H2O =>
2 NH4ClO4 = N2 + Cl2 + 2 O2 + 4 H2O
Al + H2O + LiOH = LiAlO2 + H2 =>
2 Al + 2 H2O + 2 LiOH = 2 LiAlO2 + 3 H2
FeCl2 + Cl2 = FeCl3 =>
2 FeCl2 + Cl2 = 2 FeCl3
Mg(OH)2 + H2SO4 = MgSO4 + H2O =>
Mg(OH)2 + H2SO4 = MgSO4 + 2 H2O
Al(OH)3 + H2SO4 = Al2(SO4)3 + H2O =>
2 Al(OH)3 + 3 H2SO4 = Al2(SO4)3 + 6 H2O
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Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/02/20
Équations équilibrées sur12/02/19
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