| Équations équilibrées la veille | Équations équilibrées le lendemain |
Ba(ClO3)2(aq) + Rb2SO4 = BaSO4 + 2 RbClO3
NaF + Ba(OH)2 = Na(OH) + BaF2 =>
2 NaF + Ba(OH)2 = 2 Na(OH) + BaF2
CO(g) + H2(g) = C2H5OH + O2 =>
4 CO(g) + 6 H2(g) = 2 C2H5OH + O2
H2SO4 + NaBr = Na2SO4 + HBr =>
H2SO4 + 2 NaBr = Na2SO4 + 2 HBr
C24H43Br + NaOH + HNO2 = HBr + NaNO2 + C24H44O =>
C24H43Br + NaOH + HNO2 = HBr + NaNO2 + C24H44O
O2 + F2 = F2O3 =>
3 O2 + 2 F2 = 2 F2O3
Ba(NO3)2 + NaI = BaI2 + Na(NO3) =>
Ba(NO3)2 + 2 NaI = BaI2 + 2 Na(NO3)
NaClO + Na2S2O3 + HCl = NaCl + Na2S4O6 + H2O =>
NaClO + 2 Na2S2O3 + 2 HCl = 3 NaCl + Na2S4O6 + H2O
NaHCO3 + H2O2 = CO2 + H2O + NaO =>
2 NaHCO3 + H2O2 = 2 CO2 + 2 H2O + 2 NaO
Na2 + O2(g) = Na2O(s) =>
2 Na2 + O2(g) = 2 Na2O(s)
NaIO3 + CuSO4 = Cu(IO3)2 + Na2SO4 =>
2 NaIO3 + CuSO4 = Cu(IO3)2 + Na2SO4
CH3COOH + KOH = CH3CO2K + H2O =>
CH3COOH + KOH = CH3CO2K + H2O
ZnO + Li2S = Li2O + ZnS =>
ZnO + Li2S = Li2O + ZnS
C6H12O6 = C3H6O2 + CO2 + H2O =>
7 C6H12O6 = 12 C3H6O2 + 6 CO2 + 6 H2O
NaIO3 + SO2 + H2O = NaHSO4 + H2SO4 + I2 =>
2 NaIO3 + 5 SO2 + 4 H2O = 2 NaHSO4 + 3 H2SO4 + I2
NaNO2 + FeCl2 + H2SO4 = N2 + FeCl3 + Na2SO4 + Fe2(SO4)3 + H2O =>
2 NaNO2 + 6 FeCl2 + 4 H2SO4 = N2 + 4 FeCl3 + Na2SO4 + Fe2(SO4)3 + 4 H2O
NaNO3 + C12H22O11 = N2 + CO2 + H2O + Na2CO3 =>
48 NaNO3 + 5 C12H22O11 = 24 N2 + 36 CO2 + 55 H2O + 24 Na2CO3
SnSO4 + NaIO3 + H2SO4 = Sn2(SO4)3 + I2 + Na2SO4 + H2O =>
10 SnSO4 + 2 NaIO3 + 6 H2SO4 = 5 Sn2(SO4)3 + I2 + Na2SO4 + 6 H2O
AgNO3 + K2Cr = Ag2Cr + KNO3 =>
2 AgNO3 + K2Cr = Ag2Cr + 2 KNO3
NaNO3 + C6H12O6 = NaOH + N2O + CO2 + H2O =>
6 NaNO3 + C6H12O6 = 6 NaOH + 3 N2O + 6 CO2 + 3 H2O
Ca(OH)2 + Mg = Ca + Mg(OH)2 =>
Ca(OH)2 + Mg = Ca + Mg(OH)2
C2H4O + H2SO4 + KMnO4 = CH3COOH + K2SO4 + MnSO4 + H2O =>
5 C2H4O + 3 H2SO4 + 2 KMnO4 = 5 CH3COOH + K2SO4 + 2 MnSO4 + 3 H2O
Fe + NHO3 = Fe(NO3)3 + N2 + H2O =>
10 Fe + 36 NHO3 = 10 Fe(NO3)3 + 3 N2 + 18 H2O
Mg + SO2 = MgS + O2 =>
Mg + SO2 = MgS + O2
Cu3(PO4)2 + Na2SO4 = Na3PO4 + CuSO4 =>
Cu3(PO4)2 + 3 Na2SO4 = 2 Na3PO4 + 3 CuSO4
BaO + Na3P = Na2O + Ba3P2 =>
3 BaO + 2 Na3P = 3 Na2O + Ba3P2
CO2 + NaOH = H2O + Na2CO3 =>
CO2 + 2 NaOH = H2O + Na2CO3
GaBr3 + Cl2 = GaCl3 + Br5 =>
10 GaBr3 + 15 Cl2 = 10 GaCl3 + 6 Br5
NaO2 + H2O + CO2 = NaHCO3 + O2 =>
4 NaO2 + 2 H2O + 4 CO2 = 4 NaHCO3 + 3 O2
Na2SO4 + Al(NO3)3 = Al2(SO4)3 + NaNO3 =>
3 Na2SO4 + 2 Al(NO3)3 = Al2(SO4)3 + 6 NaNO3
C7H12 + KMnO4 + H2O = C7H13O2 + MnO2 + KOH =>
C7H12 + KMnO4 + H2O = C7H13O2 + MnO2 + KOH
C2H6O + (CrO7){2-} + H{+} = C2H4O2 + Cr{3+} + H2O =>
9 C2H6O + 4(CrO7){2-} + 20 H{+} = 9 C2H4O2 + 4 Cr{3+} + 19 H2O
C17H17N + N2 = C11H9N + C16H25N =>
131 C17H17N + 28 N2 = 153 C11H9N + 34 C16H25N
(NH4)2CrO4 = NH3 + H2O + Cr2O3 + O2 =>
4(NH4)2CrO4 = 8 NH3 + 4 H2O + 2 Cr2O3 + 3 O2
Na2O + H2OO = NaOH + O2 =>
2 Na2O + 2 H2OO = 4 NaOH + O2
CuSO4 + Ba(OH)2 = BaSO4 + Cu(OH)2 =>
CuSO4 + Ba(OH)2 = BaSO4 + Cu(OH)2
NaOH(aq) + NaNO2(aq) + Al(s) + H2O(l) = NH3(aq) + NaAlO2(aq) =>
NaOH(aq) + NaNO2(aq) + 2 Al(s) + H2O(l) = NH3(aq) + 2 NaAlO2(aq)
NaOH + BaO = Ba(NaO)2 + H2O =>
2 NaOH + BaO = Ba(NaO)2 + H2O
NaOHKOH = KNaOH2O =>
NaOHKOH = KNaOH2O
O + NH4Cl + Na = H2O + NaCl + NH3 =>
O + 2 NH4Cl + 2 Na = H2O + 2 NaCl + 2 NH3
ZnCI + Na = Zn + NaCI =>
ZnCI + Na = Zn + NaCI
Ni(NO3)2 + KBr = NiBr2 + K(NO3) =>
Ni(NO3)2 + 2 KBr = NiBr2 + 2 K(NO3)
Ni(OH)2 + H2SO3 = Ni(HSO3)2 + H2O =>
Ni(OH)2 + 2 H2SO3 = Ni(HSO3)2 + 2 H2O
C3H7OH + KMnO4 + H2SO4 = C2H5COOH + MnSO4 + KSO4 + H =>
4 C3H7OH + KMnO4 + 2 H2SO4 = 4 C2H5COOH + MnSO4 + KSO4 + 12 H
C3H7OH10 + O2 = CO2 + H2O =>
4 C3H7OH10 + 27 O2 = 12 CO2 + 34 H2O
Al + NiI2 = AlI2 + Ni =>
Al + NiI2 = AlI2 + Ni
Ni(OH)2 + O2 = NiO2 + H2O =>
2 Ni(OH)2 + O2 = 2 NiO2 + 2 H2O
Ni(SO4) + Na(OH) = Ni(OH)2 + Na2(SO4) =>
Ni(SO4) + 2 Na(OH) = Ni(OH)2 + Na2(SO4)
(CH3COO)2Ca + Ca(OH)2 = CaCO3 + CH4 =>
(CH3COO)2Ca + Ca(OH)2 = 2 CaCO3 + 2 CH4
K2O + HBr = K2Br2 + H2O =>
K2O + 2 HBr = K2Br2 + H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/29/25
Équations équilibrées sur02/28/24
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