| Équations équilibrées la veille | Équations équilibrées le lendemain |
ZnF2 + Na2SO4 = ZnSO4 + 2 NaF
N2H4 = NH3 + N2 =>
3 N2H4 = 4 NH3 + N2
MnO2 + CaCl2 + H3PO4 = Cl + Mn3(PO4)2 + Ca3(PO4)2 + H2O =>
3 MnO2 + 3 CaCl2 + 4 H3PO4 = 6 Cl + Mn3(PO4)2 + Ca3(PO4)2 + 6 H2O
K + Au3PO4 = K3PO4 + Au =>
3 K + Au3PO4 = K3PO4 + 3 Au
KMnO4 + Fe(OH)2 + H2O = Fe(OH)3 + MnO2 + KOH =>
KMnO4 + 3 Fe(OH)2 + 2 H2O = 3 Fe(OH)3 + MnO2 + KOH
FeO + H2O = FeO2 + H2 =>
FeO + H2O = FeO2 + H2
CH3OCH3 = C5H10 + H2O =>
5 CH3OCH3 = 2 C5H10 + 5 H2O
KNO2 + KMnO4 + H2SO4 = MnSO4 + KNO3 + K2SO4 + H2O =>
5 KNO2 + 2 KMnO4 + 3 H2SO4 = 2 MnSO4 + 5 KNO3 + K2SO4 + 3 H2O
NH3 + N2 = NHN =>
2 NH3 + 5 N2 = 6 NHN
Fe + O2 = Fe2O3 =>
4 Fe + 3 O2 = 2 Fe2O3
BaCl2 + Cl2 = BaCl5 =>
2 BaCl2 + 3 Cl2 = 2 BaCl5
K[Al(OH)4] = Al2O3 + KOH + H2O =>
2 K[Al(OH)4] = Al2O3 + 2 KOH + 3 H2O
CO2 + H2O = CH3CH2CHO + O2 =>
3 CO2 + 3 H2O = CH3CH2CHO + 4 O2
H2O + O2 = H2O2 =>
2 H2O + O2 = 2 H2O2
Ca3P2 + H2 = PH3 + Ca =>
Ca3P2 + 3 H2 = 2 PH3 + 3 Ca
At + H = AtH =>
At + H = AtH
CH3CCHHBr = CH3CHCHBr =>
CH3CCHHBr = CH3CHCHBr
F + Ga = FGa =>
F + Ga = FGa
K2O + H2O = KOH =>
K2O + H2O = 2 KOH
Mg + AlCl3 = Mg(Cl3)2 + Al =>
Mg + 2 AlCl3 = Mg(Cl3)2 + 2 Al
K(aq) + Br2(aq) = KBr =>
2 K(aq) + Br2(aq) = 2 KBr
PI3 + H2O = H3PO3 + HI =>
PI3 + 3 H2O = H3PO3 + 3 HI
SO2 + H2O = H2SO4 + H2 =>
SO2 + 2 H2O = H2SO4 + H2
Te(NO3)4 + C2H2O4 = TeC4O8 + HNO3 =>
Te(NO3)4 + 2 C2H2O4 = TeC4O8 + 4 HNO3
NiCl2 + NH3 = [Ni(NH3)] + Cl2 =>
NiCl2 + NH3 = [Ni(NH3)] + Cl2
AgClO4 + K2SO4 = Ag2SO4 + KClO4 =>
2 AgClO4 + K2SO4 = Ag2SO4 + 2 KClO4
HCl + NaCH = NaCl + H2C =>
HCl + NaCH = NaCl + H2C
MgBr2 + Na3PO4 = NaBr + Mg3(PO4)2 =>
3 MgBr2 + 2 Na3PO4 = 6 NaBr + Mg3(PO4)2
Ba(OH)2 + CH3COOH = Ba(CH3COOH)2 + CO2 + H2O =>
4 Ba(OH)2 + 9 CH3COOH = 4 Ba(CH3COOH)2 + 2 CO2 + 6 H2O
Si + H2 = H2Si =>
Si + H2 = H2Si
SO3 + C2H6O = C2H6O4S =>
SO3 + C2H6O = C2H6O4S
Al + H2O = Al(OH) + H3 =>
3 Al + 3 H2O = 3 Al(OH) + H3
C2H5OH = C3H7OH + H2O =>
3 C2H5OH = 2 C3H7OH + H2O
CaCl2 + K = KCl2 + Ca =>
CaCl2 + K = KCl2 + Ca
ZnS + O2 = ZnO + S =>
2 ZnS + O2 = 2 ZnO + 2 S
Sr(OH)2 + HClO4 = Sr(ClO4)2 + HOH =>
Sr(OH)2 + 2 HClO4 = Sr(ClO4)2 + 2 HOH
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
O{2-} + Ce{4+} = Ce{3+} + O2 =>
2 O{2-} + 4 Ce{4+} = 4 Ce{3+} + O2
FeCl3 + AgF = FeF3 + AgCl =>
FeCl3 + 3 AgF = FeF3 + 3 AgCl
Na(OH) + H3(PO4) = Na3(PO4) + H2O =>
3 Na(OH) + H3(PO4) = Na3(PO4) + 3 H2O
NiCl2(aq) + NaCl(aq) = Ni2Cl + NaCl2 =>
2 NiCl2(aq) + 3 NaCl(aq) = Ni2Cl + 3 NaCl2
Co3N4 + MgSe = CoSe2 + Mg3N2 =>
Co3N4 + 6 MgSe = 3 CoSe2 + 2 Mg3N2
HCl + CaCO3 = CaCl2 + H2O + CO2 =>
2 HCl + CaCO3 = CaCl2 + H2O + CO2
KAlO2 + H2O = K[Al(OH)4] =>
KAlO2 + 2 H2O = K[Al(OH)4]
HNO3 + Ba(OH)2 = Ba(NO3)2 + H2O =>
2 HNO3 + Ba(OH)2 = Ba(NO3)2 + 2 H2O
Ag2S(S) + H2O(l) = Ag + H2S(g) + O2(g) =>
Ag2S(S) + 2 H2O(l) = 2 Ag + 2 H2S(g) + O2(g)
Na(OH) + H3(PO4) = Na3(PO4) + H2O =>
3 Na(OH) + H3(PO4) = Na3(PO4) + 3 H2O
Ba(OH)2 + H2S = BaS + H2(OH)2 =>
Ba(OH)2 + H2S = BaS + H2(OH)2
HSN + O2 = H2O + NO2 + S =>
4 HSN + 5 O2 = 2 H2O + 4 NO2 + 4 S
NaBr + CaF2 = NaF + CaBr2 =>
2 NaBr + CaF2 = 2 NaF + CaBr2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur03/16/25
Équations équilibrées sur04/15/24
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