| Équations équilibrées la veille | Équations équilibrées le lendemain |
Na2CO3 + 2 HCl = H2O + CO2 + 2 NaCl
Li(OH) + HF = LiF + H2O =>
Li(OH) + HF = LiF + H2O
N2H4 = NH3 + N2 =>
3 N2H4 = 4 NH3 + N2
In2O3 + H2O = In(OH)3 =>
In2O3 + 3 H2O = 2 In(OH)3
Cu(SO4) + Zn = Cu + Zn(SO4) =>
Cu(SO4) + Zn = Cu + Zn(SO4)
Na + O = NaO =>
Na + O = NaO
H2O2 = H2O + O2 =>
2 H2O2 = 2 H2O + O2
Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3
Al + F2 = Al2F3 =>
4 Al + 3 F2 = 2 Al2F3
V + HNO3 = HVO3 + NO + H2O =>
3 V + 5 HNO3 = 3 HVO3 + 5 NO + H2O
C4H8 + O2 = H2O + CO2 =>
C4H8 + 6 O2 = 4 H2O + 4 CO2
NaH + H2O = NaOH + H2 =>
NaH + H2O = NaOH + H2
ZnSO4 + Li2CO3 = ZnCO3 + Li2SO4 =>
ZnSO4 + Li2CO3 = ZnCO3 + Li2SO4
CaCl2 + H2O = CaCl2H2O =>
CaCl2 + H2O = CaCl2H2O
FeCl3*6H2O = FeCl3 + H2O =>
FeCl3*6H2O = FeCl3 + 6 H2O
CaCl2 + H2O = CaCl2H2O =>
CaCl2 + H2O = CaCl2H2O
H2SO4 + NaOH = Na2SO4 + H2O =>
H2SO4 + 2 NaOH = Na2SO4 + 2 H2O
CaCl2 + H2O = CaCl2*H2O =>
CaCl2 + H2O = CaCl2*H2O
KClO3 = KCl + O2 =>
2 KClO3 = 2 KCl + 3 O2
SO2 + O2 = SO3 =>
2 SO2 + O2 = 2 SO3
CaCl2 + H2O = CaCl2*H2O =>
CaCl2 + H2O = CaCl2*H2O
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
NaOH + H3PO4 = Na3PO4 + H2O =>
3 NaOH + H3PO4 = Na3PO4 + 3 H2O
(NH4)2SO4(aq) + FeCl3(aq) = Fe2(SO4)3(s) + NH4Cl(aq) =>
3(NH4)2SO4(aq) + 2 FeCl3(aq) = Fe2(SO4)3(s) + 6 NH4Cl(aq)
V2O5 + CaS = CaO + V2S5 =>
V2O5 + 5 CaS = 5 CaO + V2S5
(C6H10O5) = C + H2O =>
(C6H10O5) = 6 C + 5 H2O
BeCl2 + NaOH = Be(OH)2 + NaCl =>
BeCl2 + 2 NaOH = Be(OH)2 + 2 NaCl
CH3CH2OH + O2 = CO2 + H2O =>
CH3CH2OH + 3 O2 = 2 CO2 + 3 H2O
KClO3 = KCl + O2 =>
2 KClO3 = 2 KCl + 3 O2
CH3COOH(aq) + NaOH(aq) = CH3COONa(aq) + H2O(l) =>
CH3COOH(aq) + NaOH(aq) = CH3COONa(aq) + H2O(l)
C4H10S(l) + O2(g) = CO2 + H20 + SO2 =>
2 C4H10S(l) + 10 O2(g) = 8 CO2 + H20 + 2 SO2
NO + KClO + KOH = KNO3 + KCl + H2O =>
2 NO + 3 KClO + 2 KOH = 2 KNO3 + 3 KCl + H2O
C5H12O(g) + O2(g) = CO2(g) + H2O =>
2 C5H12O(g) + 15 O2(g) = 10 CO2(g) + 12 H2O
CrBr3 + H2O2 + NaOH = Na2CrO4 + H2O + NaBr =>
2 CrBr3 + 3 H2O2 + 10 NaOH = 2 Na2CrO4 + 8 H2O + 6 NaBr
Mg + TiCl4 = MgCl2 + Ti =>
2 Mg + TiCl4 = 2 MgCl2 + Ti
Mg + P4 = Mg3P2 =>
6 Mg + P4 = 2 Mg3P2
KHF2 = KF + H2 + F2 =>
2 KHF2 = 2 KF + H2 + F2
H2 + P4 = H3P =>
6 H2 + P4 = 4 H3P
C13H20(g) + O2(g) = CO2(g) + H2O(g) =>
C13H20(g) + 18 O2(g) = 13 CO2(g) + 10 H2O(g)
AgNO3 + (NH4)2S = (NH4)2NO3 + AgS =>
AgNO3 + (NH4)2S = (NH4)2NO3 + AgS
Be(OH)2 + HCl = BeCl2 + H2O =>
Be(OH)2 + 2 HCl = BeCl2 + 2 H2O
C8H18 + O2 = CO2 + H2O =>
2 C8H18 + 25 O2 = 16 CO2 + 18 H2O
S8 + O2 = SO2 =>
S8 + 8 O2 = 8 SO2
AgNO3 + AsH3 + H2O = Ag + H3AsO4 + HN03 =>
24 AgNO3 + 19 AsH3 + 4 H2O = 24 Ag + 19 H3AsO4 + 8 HN03
P4O10 + H2O = H3PO4 =>
P4O10 + 6 H2O = 4 H3PO4
HNO3 + K2SO3 = K2SO4 + NO + H2O =>
2 HNO3 + 3 K2SO3 = 3 K2SO4 + 2 NO + H2O
Na3PO4 + Pb(NO3)2 = NaNO3 + Pb3(PO4)2 =>
2 Na3PO4 + 3 Pb(NO3)2 = 6 NaNO3 + Pb3(PO4)2
Al + S = Al2S3 =>
2 Al + 3 S = Al2S3
KMnO4 + Na2SO3 + H2SO4 = MnSO4 + H2O + K2SO4 + Na2SO4 =>
2 KMnO4 + 5 Na2SO3 + 3 H2SO4 = 2 MnSO4 + 3 H2O + K2SO4 + 5 Na2SO4
NaOH + H3PO4 = Na3PO4 + H2O =>
3 NaOH + H3PO4 = Na3PO4 + 3 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur08/21/17
Équations équilibrées sur09/20/16
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