| Équations équilibrées la veille | Équations équilibrées le lendemain |
Na2SO4 + BaCO3 = Na2CO3 + BaSO4
Al + C2F = AlF + C =>
Al + C2F = AlF + 2 C
Al + H2SO4 = aluminumsulfate + hydrogen =>
2 Al + 3 H2SO4 = Al2(SO4)3 + 3 H2
NO2 + H2O = HNO2 + NO3 =>
3 NO2 + H2O = 2 HNO2 + NO3
CaF2 + Na2SO4 = CaSO4 + NaF =>
CaF2 + Na2SO4 = CaSO4 + 2 NaF
ZnSO3 + H3PO4 = Zn3(PO4)2 + H2O + SO2 =>
3 ZnSO3 + 2 H3PO4 = Zn3(PO4)2 + 3 H2O + 3 SO2
Al(CN)3 + Ba(OH)2 = Al(OH)3 + Ba(CN)2 =>
2 Al(CN)3 + 3 Ba(OH)2 = 2 Al(OH)3 + 3 Ba(CN)2
KNO3 + H2 = HNO3 + K2 =>
2 KNO3 + H2 = 2 HNO3 + K2
Mg(s)O2(g) = MgO2(g) =>
Mg(s)O2(g) = MgO2(g)
CuSO4 + HCl = HSO4 + ClCu =>
CuSO4 + HCl = HSO4 + ClCu
Zn(NO3)2(aq) + Na3PO4(aq) = NaNO3 + Zn3(PO4)2 =>
3 Zn(NO3)2(aq) + 2 Na3PO4(aq) = 6 NaNO3 + Zn3(PO4)2
Ni(OH)2 + NH4NCS = (NH4)2[Ni(CNS)4] + NH4OH =>
Ni(OH)2 + 4 NH4NCS = (NH4)2[Ni(CNS)4] + 2 NH4OH
C3H7OH + NaCl = C3H7Cl + NaOH =>
C3H7OH + NaCl = C3H7Cl + NaOH
Ni(OH)2 + NH4NCS = (NH4)2[Ni(CNS)4] + NH4OH =>
Ni(OH)2 + 4 NH4NCS = (NH4)2[Ni(CNS)4] + 2 NH4OH
Ca(OH)2 + K2SO4 = K2(OH)2 + CaSO4 =>
Ca(OH)2 + K2SO4 = K2(OH)2 + CaSO4
Cu + HCl = Cu(Cl2) + H2 =>
Cu + 2 HCl = Cu(Cl2) + H2
CuO + C = CO2 + Cu =>
2 CuO + C = CO2 + 2 Cu
(CH3)3N + H2SO4 = (CH3)3NH + SO4 =>
2(CH3)3N + H2SO4 = 2(CH3)3NH + SO4
NaClO3 + H2O2 = NaClO4 + H2O =>
NaClO3 + H2O2 = NaClO4 + H2O
P + KClO3 + H2O = H2PO4 + KCl =>
P + KClO3 + H2O = H2PO4 + KCl
MnCl2 + Zn = Mn + ZnCl2 =>
MnCl2 + Zn = Mn + ZnCl2
CO + Ca(OH)2 = CaH2CO3 =>
CO + Ca(OH)2 = CaH2CO3
K2SO4 + LiNO3 = K2NO3 + LiSO4 =>
K2SO4 + LiNO3 = K2NO3 + LiSO4
NaO + HCl = NaCl + H + O =>
NaO + HCl = NaCl + H + O
AgNO3 + NH4OH = NH4NO3 + AgO + H2O =>
8 AgNO3 + 6 NH4OH = 7 NH4NO3 + 8 AgO + H2O
AgBr + MgI2 = AgI + MgBr2 =>
2 AgBr + MgI2 = 2 AgI + MgBr2
Na + HOCH2CH3 = NaOCH2CH3 + H2 =>
2 Na + 2 HOCH2CH3 = 2 NaOCH2CH3 + H2
FeTiO3 + Cl2 + C = CO + FeCl3 + TiCl4 =>
2 FeTiO3 + 7 Cl2 + 6 C = 6 CO + 2 FeCl3 + 2 TiCl4
Na2CO3*H2O2 = Na2CO3 + H2O2 =>
Na2CO3*H2O2 = Na2CO3 + H2O2
Fe2O3 + NH4H2PO4 = FePO4 + NH3 + H2O =>
Fe2O3 + 2 NH4H2PO4 = 2 FePO4 + 2 NH3 + 3 H2O
NH3 + O2 = NO + H2O =>
4 NH3 + 5 O2 = 4 NO + 6 H2O
NaClO3 + NaOH + FeCl2 = Fe2O3 + NaCl + H2O =>
NaClO3 + 12 NaOH + 6 FeCl2 = 3 Fe2O3 + 13 NaCl + 6 H2O
NO2 + O2 + NaOH = NaNO3 + H2O =>
4 NO2 + O2 + 4 NaOH = 4 NaNO3 + 2 H2O
CaCl2 + Ba(OH)2 = Ca(OH)2 + Cl2Ba =>
CaCl2 + Ba(OH)2 = Ca(OH)2 + Cl2Ba
CuSO4 + NH3 + H2O = Cu(OH)2CuSO4 + (NH4)2SO4 =>
2 CuSO4 + 2 NH3 + 2 H2O = Cu(OH)2CuSO4 + (NH4)2SO4
CH3CH2OH + HCOOH = HCO2CH2CH3 + H2O =>
CH3CH2OH + HCOOH = HCO2CH2CH3 + H2O
AgCl + H2 = HCl + Ag =>
2 AgCl + H2 = 2 HCl + 2 Ag
HNO3(aq) + KCN(aq) = HCN(g) + KNO3 =>
HNO3(aq) + KCN(aq) = HCN(g) + KNO3
H3PO4 + MgHO2 = MgPO4*2 + H2O =>
H3PO4 + MgHO2 = MgPO4*2 + 2 H2O
Zr + HNO3 + HF = H2ZrF6 + NO + H2O =>
3 Zr + 4 HNO3 + 18 HF = 3 H2ZrF6 + 4 NO + 8 H2O
Al + NaOH = Na[Al(OH)] =>
Al + NaOH = Na[Al(OH)]
C6H6 + C3H7Cl = C9H12 + HCl =>
C6H6 + C3H7Cl = C9H12 + HCl
SO(OH)2 + H2O = SO4 + H3O =>
SO(OH)2 + 5 H2O = SO4 + 4 H3O
Cr(OH)3 + HNO3 = Cr(NO3)3 + H2O =>
Cr(OH)3 + 3 HNO3 = Cr(NO3)3 + 3 H2O
HCl + AsH3 = AsCl + H3 =>
3 HCl + 3 AsH3 = 3 AsCl + 4 H3
H2O2 + Na2S = H2O + Na2SO4 =>
4 H2O2 + Na2S = 4 H2O + Na2SO4
H2(g) + I2 = HI(g) =>
H2(g) + I2 = 2 HI(g)
Ca(OH)2 + H4SiO4 = CaH2SiO4 + H2O =>
Ca(OH)2 + H4SiO4 = CaH2SiO4 + 2 H2O
H2SO4 + MgBr2 = HBr + MgSO4 =>
H2SO4 + MgBr2 = 2 HBr + MgSO4
Ag + Cu2SO4 = Cu + AgSO4 =>
Ag + Cu2SO4 = 2 Cu + AgSO4
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/24/24
Équations équilibrées sur12/24/23
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