| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 HNO2 + O2 = 2 HNO3
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
AlBr3 + K2SO4 = KBr + Al2(SO4)3 =>
2 AlBr3 + 3 K2SO4 = 6 KBr + Al2(SO4)3
MgBr2 + KOH = KBr + Mg(OH)2 =>
MgBr2 + 2 KOH = 2 KBr + Mg(OH)2
HgO + Mg = MgO + Hg =>
HgO + Mg = MgO + Hg
Mg3N2 + H2SO4 = MgSO4 + (NH4)2*SO4 =>
Mg3N2 + 4 H2SO4 = 3 MgSO4 + (NH4)2*SO4
H2CO3 + H2O = H3O(HCO3) =>
H2CO3 + H2O = H3O(HCO3)
C2H2 + O2 = CO2 + H2O =>
2 C2H2 + 5 O2 = 4 CO2 + 2 H2O
Na2CO3NaHCO3 + H2O = Na2CO3NaHCO3H2O =>
Na2CO3NaHCO3 + H2O = Na2CO3NaHCO3H2O
P + O2 = P4O10 =>
4 P + 5 O2 = P4O10
HgCl2 + HCO3 = Hg4O3(CO3) + CO2 + Cl + H2O =>
4 HgCl2 + 8 HCO3 = Hg4O3(CO3) + 7 CO2 + 8 Cl + 4 H2O
NaBr + HClO = NaCl + HBrO =>
NaBr + HClO = NaCl + HBrO
NH3 + CrO7 = N2 + Cr2O3 + H2O =>
22 NH3 + 6 CrO7 = 11 N2 + 3 Cr2O3 + 33 H2O
NH3 + HCl = NH4Cl =>
NH3 + HCl = NH4Cl
NaOH + HCl = NaCl + H2O = =>
NaOH + HCl = NaCl + H2O
CaSiO3 + HF = SiF4 + CaF2 + H2O =>
CaSiO3 + 6 HF = SiF4 + CaF2 + 3 H2O
AlBr3 + K2SO4 = KBr + Al2(SO4)3 =>
2 AlBr3 + 3 K2SO4 = 6 KBr + Al2(SO4)3
Al2O3 + F2 = AlF3 + OF2 =>
Al2O3 + 6 F2 = 2 AlF3 + 3 OF2
C2H4OH(l) + O2(g) = CO2(g) + H2O(g) =>
4 C2H4OH(l) + 11 O2(g) = 8 CO2(g) + 10 H2O(g)
HBr + Ca(OH)2 = HOH + Ca(Br)2 =>
2 HBr + Ca(OH)2 = 2 HOH + Ca(Br)2
Ca5(PO4)3F + SiO2 + C = P4 + SiF4 + CO + (CaO)*3(SiO2) =>
4 Ca5(PO4)3F + 61 SiO2 + 30 C = 3 P4 + SiF4 + 30 CO + 20(CaO)*3(SiO2)
CH3CH2CH2CH2CHO + MnO4{-} + H{+} = CH3CH2CH2CH2COOH + Mn{+} + H2O =>
3 CH3CH2CH2CH2CHO + MnO4{-} + 2 H{+} = 3 CH3CH2CH2CH2COOH + Mn{+} + H2O
Mg2 + Cu1Cl1 = Cu1 + Mg1Cl2 =>
Mg2 + 4 Cu1Cl1 = 4 Cu1 + 2 Mg1Cl2
NH3 + O2 = NO + H2O =>
4 NH3 + 5 O2 = 4 NO + 6 H2O
Fr + H2S = Fr2S + H2 =>
2 Fr + H2S = Fr2S + H2
Fe + Ca = Fe2Ca4 =>
2 Fe + 4 Ca = Fe2Ca4
C3 + H2 = CH4 =>
C3 + 6 H2 = 3 CH4
Mg(NO3)2 + NH4HCO3 = NH4(NO3)2 + MgHCO3 =>
Mg(NO3)2 + NH4HCO3 = NH4(NO3)2 + MgHCO3
IOH + HCOOH = HI + CO2 + H2O =>
IOH + HCOOH = HI + CO2 + H2O
Al + KI = AlI + K =>
Al + KI = AlI + K
C3H5(NO3)3 = CO2 + N2 + H2O + O2 =>
4 C3H5(NO3)3 = 12 CO2 + 6 N2 + 10 H2O + O2
AgBr + F2 = AgF + Br2 =>
2 AgBr + F2 = 2 AgF + Br2
C4H6O3 + H2O = C2H4O2 =>
C4H6O3 + H2O = 2 C2H4O2
NaOH + HCl = NaCl + H2O = =>
NaOH + HCl = NaCl + H2O
OH{-} = H2O + O2 + e =>
4 OH{-} = 2 H2O + O2 + 4e
C6H5CH2OH + H2O = C6H5CHO + H3O =>
C6H5CH2OH + 2 H2O = C6H5CHO + 2 H3O
Cu2 + O2 = CuO2 =>
Cu2 + 2 O2 = 2 CuO2
Se2Cl2 + H2O = H3SeO3 + Se + HCl =>
3 Se2Cl2 + 6 H2O = 2 H3SeO3 + 4 Se + 6 HCl
C3H8O + O2 = CO2 + H2O =>
2 C3H8O + 9 O2 = 6 CO2 + 8 H2O
HCI + NaOH = NaCI + H2O =>
HCI + NaOH = NaCI + H2O
NaC7H5O2 + HBr = NaBr + HC7H5O2 =>
NaC7H5O2 + HBr = NaBr + HC7H5O2
SO2 + H2O = H2SO3 =>
SO2 + H2O = H2SO3
Li + H2O = LiOH + H2 =>
2 Li + 2 H2O = 2 LiOH + H2
K + MgBr2 = KBr + Mg =>
2 K + MgBr2 = 2 KBr + Mg
Co + Cl + AgNO3 = AgCl + Co(NO3)2 =>
Co + 2 Cl + 2 AgNO3 = 2 AgCl + Co(NO3)2
Fe + O2 = Fe2O3 =>
4 Fe + 3 O2 = 2 Fe2O3
Mg3N2 + H2SO4 = MgSO4 + (NH4)2*SO4 =>
Mg3N2 + 4 H2SO4 = 3 MgSO4 + (NH4)2*SO4
Co + H3 = CoH3 =>
Co + H3 = CoH3
C4H82O + O2 = H2O + CO2 =>
C4H82O + 24 O2 = 41 H2O + 4 CO2
GaF3 + Cs = CsF + Ga =>
GaF3 + 3 Cs = 3 CsF + Ga
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/18/24
Équations équilibrées sur01/17/24
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