| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 Mg + SIO2 = 2 MgO + SI
Cu3(PO4)2 + H2 = Cu + H3PO4 =>
Cu3(PO4)2 + 3 H2 = 3 Cu + 2 H3PO4
S8 + F2 = SF6 =>
S8 + 24 F2 = 8 SF6
C6H8O7 + HNO3 = CO2 + H2O + NO2 =>
C6H8O7 + 18 HNO3 = 6 CO2 + 13 H2O + 18 NO2
C6H14O + KMnO4 + H2SO4 = C6H12O2 + K2SO4 + MnSO4 + H2O =>
5 C6H14O + 4 KMnO4 + 6 H2SO4 = 5 C6H12O2 + 2 K2SO4 + 4 MnSO4 + 11 H2O
Na2SHBr = Na2BrHS =>
Na2SHBr = Na2BrHS
(CH3)3N + HCl = (CH3)3NHCl =>
(CH3)3N + HCl = (CH3)3NHCl
Fe(NO3)3 + KI = FeI3 + KNO3 =>
Fe(NO3)3 + 3 KI = FeI3 + 3 KNO3
Cu(s) + Cl2(g) = CuCl =>
2 Cu(s) + Cl2(g) = 2 CuCl
CuSO4*5H2O + NH3 = CuSO4*3Cu(OH)2 + (NH4)2SO4 + H2O =>
4 CuSO4*5H2O + 6 NH3 = CuSO4*3Cu(OH)2 + 3(NH4)2SO4 + 14 H2O
P + CO2 = P2O3 + CO =>
2 P + 3 CO2 = P2O3 + 3 CO
H(g) + O(g) = H2O(l) =>
2 H(g) + O(g) = H2O(l)
ZnSO4 + HOH = (ZnOH)2SO4 + H2SO4 =>
2 ZnSO4 + 2 HOH = (ZnOH)2SO4 + H2SO4
Cu + AgNO{3} = Ag + CuNO{3} =>
Cu + AgNO{3} = Ag + CuNO{3}
Mg + HCl = MgCl2 + H2 =>
Mg + 2 HCl = MgCl2 + H2
(NH4)2SO3 + Ba(OH)2 = BaSO3 + NH4OH =>
(NH4)2SO3 + Ba(OH)2 = BaSO3 + 2 NH4OH
Ca(O2H2) + HNO3 = Ca(NO3)2 + H2O =>
Ca(O2H2) + 2 HNO3 = Ca(NO3)2 + 2 H2O
NaCl + HNO3 = HClO4 + NO2 + NaNO3 + H2O =>
NaCl + 9 HNO3 = HClO4 + 8 NO2 + NaNO3 + 4 H2O
NO + Ca(OH)2 = Ca(NO2)2 + H2 =>
2 NO + Ca(OH)2 = Ca(NO2)2 + H2
Ag2S + NaCN = NaAg(CN)2 + Na2S =>
Ag2S + 4 NaCN = 2 NaAg(CN)2 + Na2S
CrCl3 + K2SO3 + H2O = KCl + SO2 + Cr(OH)3 =>
2 CrCl3 + 3 K2SO3 + 3 H2O = 6 KCl + 3 SO2 + 2 Cr(OH)3
Re2O7 + H2O = Re(OH)7 =>
Re2O7 + 7 H2O = 2 Re(OH)7
K + HNO3 = KNO3 + NH4NO3 + H2O =>
8 K + 10 HNO3 = 8 KNO3 + NH4NO3 + 3 H2O
Ba + Fe(NO3)3 = Ba(NO3)2 + Fe =>
3 Ba + 2 Fe(NO3)3 = 3 Ba(NO3)2 + 2 Fe
KBr + MnO2 + H2SO4 = Br2 + K2SO4 + MnSO4 + H2O =>
2 KBr + MnO2 + 2 H2SO4 = Br2 + K2SO4 + MnSO4 + 2 H2O
NaI + O3 = Na2O2 + I2 =>
6 NaI + 2 O3 = 3 Na2O2 + 3 I2
C6H5COOH + NH3 = C6H5COONH4 =>
C6H5COOH + NH3 = C6H5COONH4
Na + Fe(OH)3 = Na(OH) + Fe =>
3 Na + Fe(OH)3 = 3 Na(OH) + Fe
C2H4 + KMnO4 = MnO2 + KOH + H2O + CH3CO2K =>
3 C2H4 + 4 KMnO4 = 4 MnO2 + KOH + H2O + 3 CH3CO2K
Ba + CO = BaCO =>
Ba + CO = BaCO
Ba + Fe(NO3)3 = Fe + Ba(NO3)3 =>
Ba + Fe(NO3)3 = Fe + Ba(NO3)3
KNO2 = K2O + N2 + O2 =>
4 KNO2 = 2 K2O + 2 N2 + 3 O2
KI(aq) + BaS(aq) = BaI2(aq) + K2S(aq) =>
2 KI(aq) + BaS(aq) = BaI2(aq) + K2S(aq)
HBr(aq) + LiOH(s) = H2O(l) + LiBr(aq) =>
HBr(aq) + LiOH(s) = H2O(l) + LiBr(aq)
CH3NO2 + O2 = CO2 + H2O + NO =>
4 CH3NO2 + 5 O2 = 4 CO2 + 6 H2O + 4 NO
H3PO4 + CaCl2 = Ca3(PO4)2 + HCl =>
2 H3PO4 + 3 CaCl2 = Ca3(PO4)2 + 6 HCl
ClO + H2O = HClO + OH =>
ClO + H2O = HClO + OH
KOH(aq) + NH4Cl(aq) = KCl + NH4OH =>
KOH(aq) + NH4Cl(aq) = KCl + NH4OH
Mn2O7 + H2O = Mn(OH)7 =>
Mn2O7 + 7 H2O = 2 Mn(OH)7
C5H10 + O2 = CO2 + H2O =>
2 C5H10 + 15 O2 = 10 CO2 + 10 H2O
P + S = P2S5 =>
2 P + 5 S = P2S5
CuCl + HCl = CuCl2 + H2 =>
2 CuCl + 2 HCl = 2 CuCl2 + H2
Na2CO3 + HCl = NaCl + H2O + CO2 =>
Na2CO3 + 2 HCl = 2 NaCl + H2O + CO2
NH4OH(aq) = NH3(aq) + H2O(l) =>
NH4OH(aq) = NH3(aq) + H2O(l)
AlCl3 + MgO = Al2O3 + MgCl2 =>
2 AlCl3 + 3 MgO = Al2O3 + 3 MgCl2
K2S2O8 + AgNO3 = AgS2O8 + K2SO4 + KNO3 =>
3 K2S2O8 + 2 AgNO3 = 2 AgS2O8 + 2 K2SO4 + 2 KNO3
MnO + Na2O2 + O2 = Na2MnO4 =>
2 MnO + 2 Na2O2 + O2 = 2 Na2MnO4
Cu(NO3)2(aq) + NH3(aq) = CuH3(s) + N(NO3)2(s) =>
Cu(NO3)2(aq) + NH3(aq) = CuH3(s) + N(NO3)2(s)
Ca(OH)2 + KH2PO4 = Ca(KHPO4)2 + H2O =>
Ca(OH)2 + 2 KH2PO4 = Ca(KHPO4)2 + 2 H2O
Mg2 + F = MgF2 =>
Mg2 + 4 F = 2 MgF2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur10/22/24
Équations équilibrées sur11/21/23
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