| Équations équilibrées la veille | Équations équilibrées le lendemain |
FeO3 + CO = FeO2 + CO2
NaClO3 = NaO + Cl + O2 =>
NaClO3 = NaO + Cl + O2
NaO + HCl = O2 + NaCl + H2O =>
4 NaO + 4 HCl = O2 + 4 NaCl + 2 H2O
Ca(NO3)2 + NH3 + H2O = Ca(OH)2 + NH2NO3 =>
5 Ca(NO3)2 + 6 NH3 + 4 H2O = 5 Ca(OH)2 + 8 NH2NO3
Rb(OH) + H2SO4 = Rb2SO4 + H2O =>
2 Rb(OH) + H2SO4 = Rb2SO4 + 2 H2O
KOH(s) = H20(g) + KO(s) =>
20 KOH(s) = H20(g) + 20 KO(s)
C6H12O6 + O2 = C6H10O7 + H2O =>
C6H12O6 + O2 = C6H10O7 + H2O
KI + HCl = KCl + H2I2 =>
2 KI + 2 HCl = 2 KCl + H2I2
C51H98O6 + NaOH = C16H31O2Na + C3H8O3 =>
C51H98O6 + 3 NaOH = 3 C16H31O2Na + C3H8O3
Fe2O3 + NaOH + H2O = NaFe(OH)4 =>
Fe2O3 + 2 NaOH + 3 H2O = 2 NaFe(OH)4
BaO + H2S = H2O + BaS =>
BaO + H2S = H2O + BaS
C10H16N2O8 + CaCO3 = H2CO3 + C10H12Ca2N2O8 =>
C10H16N2O8 + 2 CaCO3 = 2 H2CO3 + C10H12Ca2N2O8
Ca + P = Ca3P2 =>
3 Ca + 2 P = Ca3P2
H2O + Br{-} + Al{3} = Al + BrO3{-} + H{+} =>
3 H2O + Br{-} + 2 Al{3} = 2 Al + BrO3{-} + 6 H{+}
Cr2O7{-2} + H{+} + Cl{-} = Cr{+3} + H2O + Cl =>
Cr2O7{-2} + 14 H{+} + 6 Cl{-} = 2 Cr{+3} + 7 H2O + 6 Cl
C4H10OH + K2Cr2O7 + H2SO4 = C6H4O2 + Cr2(SO4)3 + K2SO4 + H2O =>
6 C4H10OH + 9 K2Cr2O7 + 36 H2SO4 = 4 C6H4O2 + 9 Cr2(SO4)3 + 9 K2SO4 + 61 H2O
K3PO4 + HCI = KCI + H3PO4 =>
K3PO4 + 3 HCI = 3 KCI + H3PO4
Cr(NH3)3 + NH3 = Cr(NH)2 + NH4 =>
Cr(NH3)3 + 3 NH3 = Cr(NH)2 + 4 NH4
P4 + H2O + O2 = H3PO4 =>
P4 + 6 H2O + 5 O2 = 4 H3PO4
Al{3+} + NH3 = AlN + H{+} =>
Al{3+} + NH3 = AlN + 3 H{+}
C6H12O6 + O2 = C6H10O7 + H2O =>
C6H12O6 + O2 = C6H10O7 + H2O
C4H9COOH + O2 = CO2 + H2O =>
2 C4H9COOH + 13 O2 = 10 CO2 + 10 H2O
ZnCO2 + HCl = ZnCl2 + CO2 + H2 =>
ZnCO2 + 2 HCl = ZnCl2 + CO2 + H2
CrO4 + HNO3 = Cr2O7 + NO3 + H2O =>
2 CrO4 + 2 HNO3 = Cr2O7 + 2 NO3 + H2O
Al2(SO4)3 + HCl = AlCl3 + H2O + SO3 =>
Al2(SO4)3 + 6 HCl = 2 AlCl3 + 3 H2O + 3 SO3
H2MnO4 + KOH = KMnO4 + H3O =>
H2MnO4 + KOH = KMnO4 + H3O
H2SO4 + Pb3(PO4)4 = Pb2(SO4)4 + H3PO4 =>
12 H2SO4 + 2 Pb3(PO4)4 = 3 Pb2(SO4)4 + 8 H3PO4
MgCO3 + NHO3 = Mg(NO3)2 + CO2 + H2O =>
MgCO3 + 2 NHO3 = Mg(NO3)2 + CO2 + H2O
Ca(HCO3)2 + NaOH = NaHCO3 + CaCO3 + H2O =>
Ca(HCO3)2 + NaOH = NaHCO3 + CaCO3 + H2O
C4H8Cl2 + NaOH = C4H8(OH)2 + NaCl =>
C4H8Cl2 + 2 NaOH = C4H8(OH)2 + 2 NaCl
Al2(SO4)3 + HCl = AlCl3 + H2O + SO3 =>
Al2(SO4)3 + 6 HCl = 2 AlCl3 + 3 H2O + 3 SO3
BaCl2 + Al2(SO4)3 = Ba(SO4) + AlCl3 =>
3 BaCl2 + Al2(SO4)3 = 3 Ba(SO4) + 2 AlCl3
H2S + K2Cr2O7 + H3PO4 = S + CrPO4 + K4PO4 + H2O =>
13 H2S + 4 K2Cr2O7 + 10 H3PO4 = 13 S + 8 CrPO4 + 2 K4PO4 + 28 H2O
NaH2PO4 + Ca(OH)2 = Ca3(PO4)2 + Na3PO4 + H2O =>
3 NaH2PO4 + 3 Ca(OH)2 = Ca3(PO4)2 + Na3PO4 + 6 H2O
C + Ca3(PO4)2 + SiO2 = P4 + CaSiO3 + CO2 =>
5 C + 2 Ca3(PO4)2 + 6 SiO2 = P4 + 6 CaSiO3 + 5 CO2
C8H8O + C7H6O = C15H12O + H2O =>
C8H8O + C7H6O = C15H12O + H2O
C56H108O6 + O2 = CO2 + H2O =>
C56H108O6 + 80 O2 = 56 CO2 + 54 H2O
CrO2 + H = Cr + H2O =>
CrO2 + 4 H = Cr + 2 H2O
CH3C(CH3)C(CH3)CH3 + KMnO4 + H2O = (CH3)2C(OH)C(OH)(CH3)2 + MnO2 + KOH =>
3 CH3C(CH3)C(CH3)CH3 + 2 KMnO4 + 4 H2O = 3(CH3)2C(OH)C(OH)(CH3)2 + 2 MnO2 + 2 KOH
H2SO4 + SrCl2 = H2Cl2 + SrSO4 =>
H2SO4 + SrCl2 = H2Cl2 + SrSO4
Na{3}PO{4} + KOH = NaOH + K{3}PO{4} =>
Na{3}PO{4} + KOH = NaOH + K{3}PO{4}
Al(OH)3 + HCl = AlCl3(salt) + H2O =>
Al(OH)3 + 3 HCl = AlCl3(salt) + 3 H2O
CaF2 + H2SO4 = CaS + HF + O2 =>
CaF2 + H2SO4 = CaS + 2 HF + 2 O2
Mg + Br2 = Mg2Br =>
4 Mg + Br2 = 2 Mg2Br
H2O + CuSO4 = CuSO4*H2O =>
H2O + CuSO4 = CuSO4*H2O
H + NO = H2O + N =>
2 H + NO = H2O + N
Mn(ClO4)2 + KCl + H2SO4 = MnSO4 + K2SO4 + Cl2 + H2O =>
Mn(ClO4)2 + 14 KCl + 8 H2SO4 = MnSO4 + 7 K2SO4 + 8 Cl2 + 8 H2O
CrO2 + H = Cr3 + H2O =>
3 CrO2 + 12 H = Cr3 + 6 H2O
C4H7Cl + NaOH = NaCl + C4H7OH =>
C4H7Cl + NaOH = NaCl + C4H7OH
HClO4 + Ba(OH)2 = Ba + H2O + ClO4 =>
2 HClO4 + Ba(OH)2 = Ba + 2 H2O + 2 ClO4
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur05/17/24
Équations équilibrées sur06/16/23
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