| Équations équilibrées la veille | Équations équilibrées le lendemain |
KOH + H2O = H2 + KOOH
Na + H2O = NaOH + H2 =>
2 Na + 2 H2O = 2 NaOH + H2
HCl + Ba(OH)2 = BaCl2 + OH2 =>
2 HCl + Ba(OH)2 = BaCl2 + 2 OH2
Mg + P = MgP4 =>
Mg + 4 P = MgP4
KI + HNO3 + AgNO3 = KH(NO3)2 + AgI =>
KI + HNO3 + AgNO3 = KH(NO3)2 + AgI
Al2(SiO3)3 + Cs(ClO2)2 = CsSiO3 + Al(ClO2)3 =>
Al2(SiO3)3 + 3 Cs(ClO2)2 = 3 CsSiO3 + 2 Al(ClO2)3
Ca(CO3) + Li2S = CaS + Li2(CO3) =>
Ca(CO3) + Li2S = CaS + Li2(CO3)
P + O2 = P2O5 =>
4 P + 5 O2 = 2 P2O5
C4H10 + O2 = CO2 + H2O =>
2 C4H10 + 13 O2 = 8 CO2 + 10 H2O
Fe2O3 + C = Fe + CO2 =>
2 Fe2O3 + 3 C = 4 Fe + 3 CO2
Mg + PhBr = PhMgBr =>
Mg + PhBr = PhMgBr
BaCl2 + CaCO3 = CaCl2 + BaCO3 =>
BaCl2 + CaCO3 = CaCl2 + BaCO3
MgSO4 + NH4(OH) = Mg(OH) + NH4SO4 =>
MgSO4 + NH4(OH) = Mg(OH) + NH4SO4
C10H12 + O2 = CO + C5H12 =>
2 C10H12 + 5 O2 = 10 CO + 2 C5H12
C2H5OH + KMnO4 + HCl = CH3COOH + KCl + MnCl2 + H2O =>
5 C2H5OH + 4 KMnO4 + 12 HCl = 5 CH3COOH + 4 KCl + 4 MnCl2 + 11 H2O
F + Ar = ArF3 =>
3 F + Ar = ArF3
NaOH + H2SO4 = H2O + Na2SO4 =>
2 NaOH + H2SO4 = 2 H2O + Na2SO4
Fe2O3 + CO = Fe + CO2 =>
Fe2O3 + 3 CO = 2 Fe + 3 CO2
C2H6 + Cl2 = C2H5Cl + HCl =>
C2H6 + Cl2 = C2H5Cl + HCl
Al2O3 + Zn(OH)2 = Al2(ZnO2)3 + H2O =>
Al2O3 + 3 Zn(OH)2 = Al2(ZnO2)3 + 3 H2O
Zn + CaO = ZnO + Ca =>
Zn + CaO = ZnO + Ca
MnO4{-} + I{-} + H{+} = Mn{+2} + H2O + I2 =>
2 MnO4{-} + 10 I{-} + 16 H{+} = 2 Mn{+2} + 8 H2O + 5 I2
H + [Al(OH)4] = Al(OH)3 + HOH =>
H + [Al(OH)4] = Al(OH)3 + HOH
MnBr2 + Cd(CH3CO2)2 = CdBr2 + Mn(CH3CO2)2 =>
MnBr2 + Cd(CH3CO2)2 = CdBr2 + Mn(CH3CO2)2
NaClAgNO3 = AgCl + NaNO3 =>
NaClAgNO3 = AgCl + NaNO3
KCrO2 + H2SO4 = Cr2(SO4)3 + K2SO4 + H2O =>
2 KCrO2 + 4 H2SO4 = Cr2(SO4)3 + K2SO4 + 4 H2O
Al(OH)3 + H2SO4 = Al2(SO4)3 + H2O =>
2 Al(OH)3 + 3 H2SO4 = Al2(SO4)3 + 6 H2O
S8 + O2 = SO3 =>
S8 + 12 O2 = 8 SO3
CrCl3 + KNO3 + K2CO3 = K2CrO4 + KNO2 + CO2 + KCl =>
2 CrCl3 + 3 KNO3 + 5 K2CO3 = 2 K2CrO4 + 3 KNO2 + 5 CO2 + 6 KCl
CH3COOH + Li2SO4 = CH3COOLi + H2SO4 =>
2 CH3COOH + Li2SO4 = 2 CH3COOLi + H2SO4
K2O + Na2O = KNaO =>
K2O + Na2O = 2 KNaO
CaOH2 + H3PO4 = Ca3(PO4)2 + OH2 + H2 =>
3 CaOH2 + 2 H3PO4 = Ca3(PO4)2 + 3 OH2 + 3 H2
NaHSO3 + H2O2 = H2O + Na2SO4 + SO2 =>
2 NaHSO3 + H2O2 = 2 H2O + Na2SO4 + SO2
AgC2H3O2(aq) + LiCl(aq) = LiC2H3O2(aq) + AgCl(s) =>
AgC2H3O2(aq) + LiCl(aq) = LiC2H3O2(aq) + AgCl(s)
KMnO4 + H2SO4 + KI = MnSO4 + H2O + I2 + K2SO4 =>
2 KMnO4 + 8 H2SO4 + 10 KI = 2 MnSO4 + 8 H2O + 5 I2 + 6 K2SO4
CO2 + H2O = C6H12O6 + O2 =>
6 CO2 + 6 H2O = C6H12O6 + 6 O2
(NH4)2S + MgSO4 = MgS + (NH4)2SO4 =>
(NH4)2S + MgSO4 = MgS + (NH4)2SO4
FeC + Fe2O3 = Fe + CO2 =>
3 FeC + 2 Fe2O3 = 7 Fe + 3 CO2
Fe2O3 + C = Fe + CO2 =>
2 Fe2O3 + 3 C = 4 Fe + 3 CO2
H3AsO3 + Ba(BrO3)2 = H3AsO4 + BaBr2 =>
6 H3AsO3 + Ba(BrO3)2 = 6 H3AsO4 + BaBr2
Al2O3*2SiO2 + H2SO4 + H2O = Al2(SO4)3*14H2O + SiO2 =>
Al2O3*2SiO2 + 3 H2SO4 + 11 H2O = Al2(SO4)3*14H2O + 2 SiO2
HClO3 + C2H2 = HCl + H2O + CO2 =>
5 HClO3 + 3 C2H2 = 5 HCl + 3 H2O + 6 CO2
C3H6O + O2 = CO2 + H2O =>
C3H6O + 4 O2 = 3 CO2 + 3 H2O
Zn(NO2)3 + K2S = ZnS + K2(NO2)3 =>
Zn(NO2)3 + K2S = ZnS + K2(NO2)3
Cu2O + H2SO4 + KMnO4 = CuSO4 + MnSO4 + K2SO4 + H2O =>
5 Cu2O + 13 H2SO4 + 2 KMnO4 = 10 CuSO4 + 2 MnSO4 + K2SO4 + 13 H2O
C4H9OH + CH3COOH = CH3COC4H9 + H2O =>
5 C4H9OH + 2 CH3COOH = 4 CH3COC4H9 + 5 H2O
Na3PO4(ac) + Cu(NO3)2(ac) = Cu(PO4)(s) + Na3(NO3)2(ac) =>
Na3PO4(ac) + Cu(NO3)2(ac) = Cu(PO4)(s) + Na3(NO3)2(ac)
Sr + Cl2 = SrCl2 =>
Sr + Cl2 = SrCl2
Na2Co3 + Cr(NO3)3 = NaNO3 + Cr2(Co3)3 =>
3 Na2Co3 + 2 Cr(NO3)3 = 6 NaNO3 + Cr2(Co3)3
C3H6(g) + NO(g) = C3H3N(g) + H2O(g) + N2 =>
4 C3H6(g) + 6 NO(g) = 4 C3H3N(g) + 6 H2O(g) + N2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/14/25
Équations équilibrées sur02/13/24
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