| Équations équilibrées la veille | Équations équilibrées le lendemain |
K2SO4 + Na2CO3 = K2CO3 + Na2SO4
BaCl + Pb(NO3) = BaNO3 + PbCl =>
BaCl + Pb(NO3) = BaNO3 + PbCl
Ca5(PO4)3OH + F = Ca5(PO4)3F + OH =>
Ca5(PO4)3OH + F = Ca5(PO4)3F + OH
Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3
Ca5(PO4)3F + H2O = Ca5(PO4)3OH + HF =>
Ca5(PO4)3F + H2O = Ca5(PO4)3OH + HF
Fe + AgCH3COO = FeCH3COO + Ag =>
Fe + AgCH3COO = FeCH3COO + Ag
NaHCO3 + CH3COOH = HOH + NaCOO + CO2 =>
8 NaHCO3 + CH3COOH = 6 HOH + 8 NaCOO + 2 CO2
SO2 + Ca(OH)2 = CaSO3 + H2O =>
SO2 + Ca(OH)2 = CaSO3 + H2O
P + O2 = P2O5 =>
4 P + 5 O2 = 2 P2O5
Na + O2 = Na2O =>
4 Na + O2 = 2 Na2O
Mg + AgNO3 = Mg(NO3)2 + Ag =>
Mg + 2 AgNO3 = Mg(NO3)2 + 2 Ag
Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3
Na + H2O = NaOH + H2 =>
2 Na + 2 H2O = 2 NaOH + H2
CaCO3 + CH3COOH = HOH + Ca(CH3COO)2 + CO2 =>
CaCO3 + 2 CH3COOH = HOH + Ca(CH3COO)2 + CO2
BaO + H2O = Ba(OH)2 =>
BaO + H2O = Ba(OH)2
AlBr3 + K2SO4 = KBr + Al2(SO4)3 =>
2 AlBr3 + 3 K2SO4 = 6 KBr + Al2(SO4)3
NaHCO3 + CH3COOH = HOH + NaCH3COO + CO2 =>
NaHCO3 + CH3COOH = HOH + NaCH3COO + CO2
Ca(OH)2 + H3PO4 = Ca3(PO4)2 + HOH =>
3 Ca(OH)2 + 2 H3PO4 = Ca3(PO4)2 + 6 HOH
Al(OH)3 + CH3COOH = HOH + Al(CH3COO)3 =>
Al(OH)3 + 3 CH3COOH = 3 HOH + Al(CH3COO)3
Ca + AlCl3 = CaCl2 + Al =>
3 Ca + 2 AlCl3 = 3 CaCl2 + 2 Al
KOH + CH3COOH = HOH + KCH3COO =>
KOH + CH3COOH = HOH + KCH3COO
K + MgBr2 = KBr + Mg =>
2 K + MgBr2 = 2 KBr + Mg
H2O + Sn(OH)4 + ClO3 = Sn(OH)6 + Cl =>
3 H2O + 3 Sn(OH)4 + ClO3 = 3 Sn(OH)6 + Cl
C + Cl2 = CCl4 =>
C + 2 Cl2 = CCl4
Zn + HCl = ZnCl2 + H2 =>
Zn + 2 HCl = ZnCl2 + H2
KClO3 = KCl + O2 =>
2 KClO3 = 2 KCl + 3 O2
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
Al2(SO4)3 + Ca(OH)2 = Al(OH)3 + CaSO4 =>
Al2(SO4)3 + 3 Ca(OH)2 = 2 Al(OH)3 + 3 CaSO4
Mg(NO3)2 + K3PO4 = Mg3(PO4)2 + KNO3 =>
3 Mg(NO3)2 + 2 K3PO4 = Mg3(PO4)2 + 6 KNO3
AgNO3 + Cu = Cu(NO3)2 + Ag =>
2 AgNO3 + Cu = Cu(NO3)2 + 2 Ag
C5H9O + O2 = CO2 + H2O =>
4 C5H9O + 27 O2 = 20 CO2 + 18 H2O
Li3N + NH4NO3 = LiNO3 + (NH4)3N =>
Li3N + 3 NH4NO3 = 3 LiNO3 + (NH4)3N
Al + FeO = Al2O3 + Fe =>
2 Al + 3 FeO = Al2O3 + 3 Fe
Mg + N2 = Mg3N2 =>
3 Mg + N2 = Mg3N2
O3 = O3 =>
O3 = O3
KCIO3 = KCI + O2 =>
2 KCIO3 = 2 KCI + 3 O2
P4 + O2 = P2O5 =>
P4 + 5 O2 = 2 P2O5
K2O + H2O = KOH =>
K2O + H2O = 2 KOH
C6H6 + O2 = CO2 + H2O =>
2 C6H6 + 15 O2 = 12 CO2 + 6 H2O
Fe2O3 + CO = Fe + CO2 =>
Fe2O3 + 3 CO = 2 Fe + 3 CO2
C12H22 + O2 = CO2 + H2O =>
2 C12H22 + 35 O2 = 24 CO2 + 22 H2O
Ca + AlCl3 = CaCl2 + Al =>
3 Ca + 2 AlCl3 = 3 CaCl2 + 2 Al
C25H22O11 + O2 = CO2 + H2O =>
C25H22O11 + 25 O2 = 25 CO2 + 11 H2O
NaOH + Cl2 = NaCl + NaClO + H2O =>
2 NaOH + Cl2 = NaCl + NaClO + H2O
MnO4 + NaIO3 = MnO2 + NaIO4 =>
MnO4 + 2 NaIO3 = MnO2 + 2 NaIO4
C2H5OC2H5 + O2 = CO2 + H2O =>
C2H5OC2H5 + 6 O2 = 4 CO2 + 5 H2O
BaO + H2O = Ba(OH)2 =>
BaO + H2O = Ba(OH)2
C4H9OCH + O2 = CO2 + H2O =>
C4H9OCH + 7 O2 = 5 CO2 + 5 H2O
CuSO4*5H2O = CuSO4 + H2O =>
CuSO4*5H2O = CuSO4 + 5 H2O
AgNO3 + NaBr = NaNO3 + AgBr =>
AgNO3 + NaBr = NaNO3 + AgBr
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur04/12/08
Équations équilibrées sur05/12/07
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