| Équations équilibrées la veille | Équations équilibrées le lendemain |
C + 2 H2 = CH4
NH4Cl + NaOH = NaCl + H2O + NH3 =>
NH4Cl + NaOH = NaCl + H2O + NH3
KI + Cl = KCl + I =>
KI + Cl = KCl + I
C2O4H2 + FeSO4*7H2O = FeC2O4*2H2O + H2SO4 + H2O =>
C2O4H2 + FeSO4*7H2O = FeC2O4*2H2O + H2SO4 + 5 H2O
Bi2S3 + HCl = BiCl3 + H2S =>
Bi2S3 + 6 HCl = 2 BiCl3 + 3 H2S
N2 + O2 = N2O =>
2 N2 + O2 = 2 N2O
C10H18N2Na2O10 + O2 = CO2 + H2O + N2 + NaOH =>
C10H18N2Na2O10 + 10 O2 = 10 CO2 + 8 H2O + N2 + 2 NaOH
Ba3N2 + H2O = Ba(OH)2 + NH3 =>
Ba3N2 + 6 H2O = 3 Ba(OH)2 + 2 NH3
Al + NaClO = Al2O3 + NaCl =>
2 Al + 3 NaClO = Al2O3 + 3 NaCl
C2H4O2 + MgO = Mg(CH3COO)2 + H2O =>
2 C2H4O2 + MgO = Mg(CH3COO)2 + H2O
As(OH)3 + H2SO4 = As2(SO4)3 + H2O =>
2 As(OH)3 + 3 H2SO4 = As2(SO4)3 + 6 H2O
Na + O2 = Na2O =>
4 Na + O2 = 2 Na2O
K + Al(OH)3 = KOH + Al =>
3 K + Al(OH)3 = 3 KOH + Al
GaCl3 + K2CO3 + H2O = KCl + Ga(OH)3 + CO2 =>
2 GaCl3 + 3 K2CO3 + 3 H2O = 6 KCl + 2 Ga(OH)3 + 3 CO2
H2SO3 + SO2 = S + H2SO4 =>
2 H2SO3 + SO2 = S + 2 H2SO4
BaCo3 + O2 = BaO + Co2 =>
2 BaCo3 + O2 = 2 BaO + 3 Co2
Hg(OH)2 + H3PO4 = Hg3(PO4)2 + H2O =>
3 Hg(OH)2 + 2 H3PO4 = Hg3(PO4)2 + 6 H2O
Mg + O2 = MgO =>
2 Mg + O2 = 2 MgO
L + MgCl = Mg + LCl =>
L + MgCl = Mg + LCl
KHS + NaOH = K2S + Na2S + H2O =>
2 KHS + 2 NaOH = K2S + Na2S + 2 H2O
Mg + S8 = MgS =>
8 Mg + S8 = 8 MgS
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
CaCO3 + H3OCl = CO2 + H2O + CaCl2 =>
CaCO3 + 2 H3OCl = CO2 + 3 H2O + CaCl2
N + Br3 = NBr =>
3 N + Br3 = 3 NBr
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
NaAl(OH)4 + SO2 = Al(OH)3 + Na2SO3 + H2O =>
2 NaAl(OH)4 + SO2 = 2 Al(OH)3 + Na2SO3 + H2O
C5H6O4 + CH3OH = C6H8O4 + H2O =>
C5H6O4 + CH3OH = C6H8O4 + H2O
Cd(OH)2 + NH3*H2O = [Cd(NH3)4](OH)2 + H2O =>
Cd(OH)2 + 4 NH3*H2O = [Cd(NH3)4](OH)2 + 4 H2O
C6H6 + O2 = H2O + CO2 =>
2 C6H6 + 15 O2 = 6 H2O + 12 CO2
Ba + FeCl2 = BaCl2 + Fe2 =>
2 Ba + 2 FeCl2 = 2 BaCl2 + Fe2
LiNO3 + CaBr2 = Ca(NO3)2 + LiBr =>
2 LiNO3 + CaBr2 = Ca(NO3)2 + 2 LiBr
Zn(ClO2)2 + H2O = HClO2 + Zn(OH)2 =>
Zn(ClO2)2 + 2 H2O = 2 HClO2 + Zn(OH)2
FeCl3 + NH4NO3 = Fe(NO3)3 + NH4Cl =>
FeCl3 + 3 NH4NO3 = Fe(NO3)3 + 3 NH4Cl
Ga2O3 + NaOH = NaGaO2 + H2O =>
Ga2O3 + 2 NaOH = 2 NaGaO2 + H2O
Al(NO3)3(s) + H2SO4(aq) = Al2(SO4)3 + HNO3 =>
2 Al(NO3)3(s) + 3 H2SO4(aq) = Al2(SO4)3 + 6 HNO3
C8H18 + O2 = CO2 + H2O =>
2 C8H18 + 25 O2 = 16 CO2 + 18 H2O
K2O2 + H2O = KOH + H2O2 =>
K2O2 + 2 H2O = 2 KOH + H2O2
C8H18 + O2 = CO2 + H2O =>
2 C8H18 + 25 O2 = 16 CO2 + 18 H2O
ZrF4 + NH4F = (NH4)3ZrF7 =>
ZrF4 + 3 NH4F = (NH4)3ZrF7
C6H6O6 = C + H2 + O2 =>
C6H6O6 = 6 C + 3 H2 + 3 O2
C4H10 + O2 = CO2 + H2O =>
2 C4H10 + 13 O2 = 8 CO2 + 10 H2O
CH4N2O + O2 = CO2 + H2O + NO2 =>
2 CH4N2O + 7 O2 = 2 CO2 + 4 H2O + 4 NO2
CBr4 + F2 = CF4 + Br2 =>
CBr4 + 2 F2 = CF4 + 2 Br2
C + S = CS2 =>
C + 2 S = CS2
ClO3H3 + H2SO4 = Cl2(SO4)3 + H2O =>
2 ClO3H3 + 3 H2SO4 = Cl2(SO4)3 + 6 H2O
K + Al(OH)3 = K(OH)3 + Al =>
K + Al(OH)3 = K(OH)3 + Al
MgO2CO + HCl = ClMgCl + HOH + OCO =>
MgO2CO + 2 HCl = ClMgCl + HOH + OCO
H2S(g) + O2(g) = H2O(l) + SO2 =>
2 H2S(g) + 3 O2(g) = 2 H2O(l) + 2 SO2
KClO4 + KCl + H2SO4 = Cl2 + K2SO4 + H2O =>
KClO4 + 7 KCl + 4 H2SO4 = 4 Cl2 + 4 K2SO4 + 4 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/09/24
Équations équilibrées sur01/08/24
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