| Équations équilibrées la veille | Équations équilibrées le lendemain |
3 H2O + CCl4 = H2CO3 + 4 HCl
MgCl2 + Ba(OH)2 = Mg(OH)2 + BaCl2 =>
MgCl2 + Ba(OH)2 = Mg(OH)2 + BaCl2
B2O3 + SiO2 = B2Si7O17 =>
B2O3 + 7 SiO2 = B2Si7O17
Hg(l) + Cl2(s) = HgCl2 =>
Hg(l) + Cl2(s) = HgCl2
C2H5COOH + C2H55OH = C2H5COOC2H5 + H2O =>
129 C2H5COOH + 4 C2H55OH = 79 C2H5COOC2H5 + 104 H2O
Potassiumsulfate + bariumnitrate = potassiumnitrate + bariumsulfate =>
K2SO4 + Ba(NO3)2 = 2 KNO3 + BaSO4
AgNO3 + NaOH = Ag3 + H2O2 + NaNO3 =>
6 AgNO3 + 6 NaOH = 2 Ag3 + 3 H2O2 + 6 NaNO3
Sr(OH)2 + HC = H2O + SrC2 =>
Sr(OH)2 + 2 HC = 2 H2O + SrC2
Fe3C + O2 = Fe + CO =>
2 Fe3C + O2 = 6 Fe + 2 CO
Cl2 + NaBr = NaCl + Br2 =>
Cl2 + 2 NaBr = 2 NaCl + Br2
Br + HCl = BrHCl =>
Br + HCl = BrHCl
H4SIO4 + KOH = KH3SIO4 + H2O =>
H4SIO4 + KOH = KH3SIO4 + H2O
Cu + H2SO4 = CuSO4 + H2O + SO2 =>
Cu + 2 H2SO4 = CuSO4 + 2 H2O + SO2
CH3CO2H + NaHCO3 = CH3CO2Na + H2CO3 =>
CH3CO2H + NaHCO3 = CH3CO2Na + H2CO3
CuSO4 + Sn = Sn(SO4)4 + Cu =>
4 CuSO4 + Sn = Sn(SO4)4 + 4 Cu
Zn + (FeCl3) = ZnCl2 + Fe =>
3 Zn + 2(FeCl3) = 3 ZnCl2 + 2 Fe
Ba + NHO3 = Ba(NO3)2 + N2O + H2O =>
4 Ba + 10 NHO3 = 4 Ba(NO3)2 + N2O + 5 H2O
NH2OH + K2SO4 + HCl = N2 + SCl4 + KCl + H2O =>
2 NH2OH + K2SO4 + 6 HCl = N2 + SCl4 + 2 KCl + 6 H2O
CuNO2 + FePO4 = Cu3PO4 + Fe(NO2)3 =>
3 CuNO2 + FePO4 = Cu3PO4 + Fe(NO2)3
C27H28Br2O5S + H2O = C27H27Br2O5S + H3O =>
C27H28Br2O5S + H2O = C27H27Br2O5S + H3O
Pb(OH)2 + HCl = H2O + PbCl2 =>
Pb(OH)2 + 2 HCl = 2 H2O + PbCl2
NaNO3 + MgSO4 = Na2O4S + Mg(NO3)2 =>
2 NaNO3 + MgSO4 = Na2O4S + Mg(NO3)2
Mg + SO3 = MgO + S =>
3 Mg + SO3 = 3 MgO + S
C3H6O(l) + O2(g) = CO2(g) + H20(g) =>
10 C3H6O(l) + 25 O2(g) = 30 CO2(g) + 3 H20(g)
Al2(SO4) + Mg(OH)2 = AlOH + Mg(SO4) =>
Al2(SO4) + Mg(OH)2 = 2 AlOH + Mg(SO4)
Na2SeO4 + Ba(OH)2 = BaSeO4 + NaOH =>
Na2SeO4 + Ba(OH)2 = BaSeO4 + 2 NaOH
Al(KOH) + NH4OH = AlOH + NH4(KOH) =>
Al(KOH) + NH4OH = AlOH + NH4(KOH)
C2H7N + CH3I = C3H9N + NH4I =>
4 C2H7N + CH3I = 3 C3H9N + NH4I
CuO + P2O5 = Cu3(PO4)2 =>
3 CuO + P2O5 = Cu3(PO4)2
Na + FeCl2 = Fe3 + NaCl =>
6 Na + 3 FeCl2 = Fe3 + 6 NaCl
Br + HCl = BrHCl =>
Br + HCl = BrHCl
K2FeO4 + NH3H2O = Fe(OH)3 + N2 + KOH =>
2 K2FeO4 + 2 NH3H2O = 2 Fe(OH)3 + N2 + 4 KOH
H3PO4 + NaOH = H3(OH) + Na(PO4) =>
H3PO4 + NaOH = H3(OH) + Na(PO4)
ZnBr2 + HCl = ZnCl2 + BrH =>
ZnBr2 + 2 HCl = ZnCl2 + 2 BrH
NH33 + NO = N2 + H2O =>
4 NH33 + 66 NO = 35 N2 + 66 H2O
NO + H2O + O2 = HNO33 =>
4 NO + 2 H2O + 63 O2 = 4 HNO33
AlCl3 + NH4NH4 = NH4Cl + AlNH4 =>
AlCl3 + 2 NH4NH4 = 3 NH4Cl + AlNH4
Zn + HCl = ZnCl2 + H2 =>
Zn + 2 HCl = ZnCl2 + H2
P(OH)3 + (NH4)2SO4 = P2(SO4)3 + NH4(OH) =>
2 P(OH)3 + 3(NH4)2SO4 = P2(SO4)3 + 6 NH4(OH)
C3H7CHO(l) + O2(g) = CO2(g) + H2O(l) =>
2 C3H7CHO(l) + 11 O2(g) = 8 CO2(g) + 8 H2O(l)
KI + Cl2(aq) = KCl + I2 =>
2 KI + Cl2(aq) = 2 KCl + I2
Br + HCl = BrHCl =>
Br + HCl = BrHCl
Fe(NO3)3 + K2CO3 = Fe2(CO3)3 + K2(NO3)2 =>
2 Fe(NO3)3 + 3 K2CO3 = Fe2(CO3)3 + 3 K2(NO3)2
Cu2O + SO2 = Cu2S + O2 =>
2 Cu2O + 2 SO2 = 2 Cu2S + 3 O2
C2H7N + CH3I = C3H9N + NH4I =>
4 C2H7N + CH3I = 3 C3H9N + NH4I
Cu2O + SO2 = Cu2S + O2 =>
2 Cu2O + 2 SO2 = 2 Cu2S + 3 O2
(AlOH)(NO3)2 = AlOH(NO3)2 =>
(AlOH)(NO3)2 = AlOH(NO3)2
NaClO + CH3COOH + NaCl = Cl2 + H2O + NaC2O2H3 =>
NaClO + 2 CH3COOH + NaCl = Cl2 + H2O + 2 NaC2O2H3
Cu + O = CuO =>
Cu + O = CuO
KMnO4 + HI = MnO2 + I2 + KI + H2O =>
2 KMnO4 + 8 HI = 2 MnO2 + 3 I2 + 2 KI + 4 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/22/24
Équations équilibrées sur01/21/24
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