| Équations équilibrées la veille | Équations équilibrées le lendemain |
(NH4)2CO3 + O2 = (NH4)2CO3O2
Na2B4O7*10H2O(borax) + HCl = NaCl + H3BO3 + H2O =>
Na2B4O7*10H2O(borax) + 2 HCl = 2 NaCl + 4 H3BO3 + 5 H2O
NaCl + H2O = Na + O + HCl =>
2 NaCl + H2O = 2 Na + O + 2 HCl
H3PO3(aq) + Ca(OH)2(s) = H2O(l) + Ca3(PO3)2(s) =>
2 H3PO3(aq) + 3 Ca(OH)2(s) = 6 H2O(l) + Ca3(PO3)2(s)
P + O22P2O5P2O5 + H2O = H3PO4 =>
44 P + 5 O22P2O5P2O5 + 96 H2O = 64 H3PO4
NaNO2 + FeSO4 + NaS2CNEt2 + H2SO4 = Fe(NO)(S2CNEt2) + NaHSO4 + H2O + Fe2(SO4)3 =>
NaNO2 + 3 FeSO4 + NaS2CNEt2 + 2 H2SO4 = Fe(NO)(S2CNEt2) + 2 NaHSO4 + H2O + Fe2(SO4)3
C5H10(g) + O2(g) = CO(g) + HO2(g) =>
2 C5H10(g) + 25 O2(g) = 10 CO(g) + 20 HO2(g)
K + MgBr = KBr + Mg =>
K + MgBr = KBr + Mg
C + C2H5OH + NH3 = C6H5CH2CH2NH2 + O2 =>
16 C + 4 C2H5OH + 3 NH3 = 3 C6H5CH2CH2NH2 + 2 O2
C6H5C2H3 + KMnO4 + H2O = C6H5COOH + KOH + MnO2 =>
21 C6H5C2H3 + 40 KMnO4 + 8 H2O = 24 C6H5COOH + 40 KOH + 40 MnO2
C5H2(l) + O2(g) = CO2(g) + H2O(g) =>
2 C5H2(l) + 11 O2(g) = 10 CO2(g) + 2 H2O(g)
Fe2S3 + O2 = FeO3 + SO3 =>
2 Fe2S3 + 15 O2 = 4 FeO3 + 6 SO3
C16H18ClN3S + H2O + NaOH + C6H12 = C6H14O2 + NH3 + NaCl + S =>
3 C16H18ClN3S + 69 H2O + 3 NaOH + 28 C6H12 = 36 C6H14O2 + 9 NH3 + 3 NaCl + 3 S
KNO3 + Na2CO3 = KCO3 + NO3Na2 =>
KNO3 + Na2CO3 = KCO3 + NO3Na2
H2O + Ag = H2 + Ag(OH)2 =>
2 H2O + Ag = H2 + Ag(OH)2
BaCl2 + ZnSO4 = BaSO4 + ZnCl2 =>
BaCl2 + ZnSO4 = BaSO4 + ZnCl2
C6H5SO3H + Na2SO3 = C6H5SO3Na + SO2 + H2O =>
2 C6H5SO3H + Na2SO3 = 2 C6H5SO3Na + SO2 + H2O
Al(s) + HBr(aq) = AlBr3(aq) + H2(g) =>
2 Al(s) + 6 HBr(aq) = 2 AlBr3(aq) + 3 H2(g)
BaSO4 + NaF = BaF2 + Na2SO4 =>
BaSO4 + 2 NaF = BaF2 + Na2SO4
Mg3N2(s) + H2O(l) = NH3(g) + Mg(OH)2(s) =>
Mg3N2(s) + 6 H2O(l) = 2 NH3(g) + 3 Mg(OH)2(s)
Ba(CO3)(s) = CO2(g) + Ba2O2(s) =>
2 Ba(CO3)(s) = 2 CO2(g) + Ba2O2(s)
Ti + K2CrO4 + H2SO4 = Ti2(SO4)3 + K2SO4 + CrSO4 + H2O =>
4 Ti + 3 K2CrO4 + 12 H2SO4 = 2 Ti2(SO4)3 + 3 K2SO4 + 3 CrSO4 + 12 H2O
Na2S2O3(aq) + Cl2(g) + H2O(l) = NaHSO4(aq) + HCl(aq) =>
Na2S2O3(aq) + 4 Cl2(g) + 5 H2O(l) = 2 NaHSO4(aq) + 8 HCl(aq)
C2H2 + O2 = CO2 + H2O =>
2 C2H2 + 5 O2 = 4 CO2 + 2 H2O
Ca(OH)2 + HNO3 = Ca(NO3)2 + H2O =>
Ca(OH)2 + 2 HNO3 = Ca(NO3)2 + 2 H2O
Li3N + NH4NO3 = LiNO3 + (NH4)3N =>
Li3N + 3 NH4NO3 = 3 LiNO3 + (NH4)3N
F2 + H2O = HF + O2 =>
2 F2 + 2 H2O = 4 HF + O2
C7H14 + O2 = CO + H2O =>
C7H14 + 7 O2 = 7 CO + 7 H2O
BeCl2 + AgNO3 = BeN2O6 + AgCl =>
BeCl2 + 2 AgNO3 = BeN2O6 + 2 AgCl
AlH3 + O2 = AlO + H3O3 =>
AlH3 + 2 O2 = AlO + H3O3
C7H14 + O = CO2 + H2O =>
C7H14 + 21 O = 7 CO2 + 7 H2O
Fe2O3 + ClO{-} + OH{-} = FeO4{2-} + Cl{-} + H2O =>
Fe2O3 + 3 ClO{-} + 4 OH{-} = 2 FeO4{2-} + 3 Cl{-} + 2 H2O
CH3OH + O2 = CO2 + H2O =>
2 CH3OH + 3 O2 = 2 CO2 + 4 H2O
CuCl2 + CaCO3 = CuCO3 + CaCl2 =>
CuCl2 + CaCO3 = CuCO3 + CaCl2
Mg(NO3)2 + H2O = Mg(OH)2 + HNO3 =>
Mg(NO3)2 + 2 H2O = Mg(OH)2 + 2 HNO3
CoSO4 + NaOH = Co(OH)2 + Na2SO4 =>
CoSO4 + 2 NaOH = Co(OH)2 + Na2SO4
Mg + Cu(NO3)2 = Cu + Mg2NO3 =>
4 Mg + Cu(NO3)2 = Cu + 2 Mg2NO3
S + O2 = SO3 =>
2 S + 3 O2 = 2 SO3
Cr(NO3)6 + K2CO3 = Cr(NO3)6K2CO3 =>
Cr(NO3)6 + K2CO3 = Cr(NO3)6K2CO3
H2SO4 + HSbO3 + Fe(SO4) = SbO + Fe2(SO4)3 + H2O =>
3 H2SO4 + 2 HSbO3 + 6 Fe(SO4) = 2 SbO + 3 Fe2(SO4)3 + 4 H2O
Mn2(SO4)5 + KClO3 = Mn(ClO3)5 + K2SO4 =>
Mn2(SO4)5 + 10 KClO3 = 2 Mn(ClO3)5 + 5 K2SO4
H2SO4 + KBr = HBr + KHSO4 =>
H2SO4 + KBr = HBr + KHSO4
LiF + MnO2 = MnF2 + Li2O + F2 =>
4 LiF + MnO2 = MnF2 + 2 Li2O + F2
H2O + I = IO + H2 =>
H2O + I = IO + H2
KClO3 + C6H12O6 + H2SO4 = K2SO4 + HCl + CO2 + H2O =>
4 KClO3 + C6H12O6 + 2 H2SO4 = 2 K2SO4 + 4 HCl + 6 CO2 + 6 H2O
Zn(CH3COO)2 + Na2S = ZnS + NaCH3COO =>
Zn(CH3COO)2 + Na2S = ZnS + 2 NaCH3COO
(NH4)2SO4 + H2O = NH4OH + H2SO4 =>
(NH4)2SO4 + 2 H2O = 2 NH4OH + H2SO4
HCl + CaCO3 = CaCl2 + H2O + CO2 =>
2 HCl + CaCO3 = CaCl2 + H2O + CO2
AgNO3 + KCl = AgCl + KNO3 =>
AgNO3 + KCl = AgCl + KNO3
NH3 + Cl2 = NH4Cl + N2 =>
8 NH3 + 3 Cl2 = 6 NH4Cl + N2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur02/15/25
Équations équilibrées sur03/17/24
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