| Équations équilibrées la veille | Équations équilibrées le lendemain |
10 C2H4O(g) + 15 O2(g) = 20 CO2(g) + 2 H20(g)
KIO3 + HI + H2SO4 = I2 + K2SO4 + H2O =>
2 KIO3 + 10 HI + H2SO4 = 6 I2 + K2SO4 + 6 H2O
Cl + ZnI2 = ZnCl2 + I2 =>
2 Cl + ZnI2 = ZnCl2 + I2
Fe(OH)3 + KHC2O4 = K3[Fe(C2O4)3]*3H2O =>
Fe(OH)3 + 3 KHC2O4 = K3[Fe(C2O4)3]*3H2O
Pt + HNO3 + HCl = PtCl2 + NO + H2O =>
3 Pt + 2 HNO3 + 6 HCl = 3 PtCl2 + 2 NO + 4 H2O
CuSO4*5H2O + NaCl + NaSO3 = CuCl + NaHSO4 + H2O =>
CuSO4*5H2O + NaCl + NaSO3 = CuCl + 2 NaHSO4 + 4 H2O
HClO3 + Ni2(OH)4 = H2O + NiCl2 + O2 =>
4 HClO3 + Ni2(OH)4 = 4 H2O + 2 NiCl2 + 6 O2
Sb2O3 + C4H6O6 = Sb2(C4H2O6)2 + CO2 + H =>
2 Sb2O3 + 7 C4H6O6 = 2 Sb2(C4H2O6)2 + 12 CO2 + 34 H
CH3 + CO + OH = CH3COOH =>
CH3 + CO + OH = CH3COOH
SO3(g) + NH3(g) = NO(g) + SO2(g) + H2O(g) =>
5 SO3(g) + 2 NH3(g) = 2 NO(g) + 5 SO2(g) + 3 H2O(g)
Al2(SO4)3(aq) + CaBr2(aq) = CaSO4(s) + AlBr3(aq) =>
Al2(SO4)3(aq) + 3 CaBr2(aq) = 3 CaSO4(s) + 2 AlBr3(aq)
NH3 + NH4Cl + CoCl2 + H2O2 = [Co(NH3)6Cl3] + H2O =>
10 NH3 + 2 NH4Cl + 2 CoCl2 + H2O2 = 2[Co(NH3)6Cl3] + 2 H2O
C2H4O + C4H10O = C6H12O2 + H2O =>
4 C2H4O + C4H10O = 2 C6H12O2 + H2O
KCN + I2 = KI + CNI =>
KCN + I2 = KI + CNI
(NH4)2S = NH4 + S =>
(NH4)2S = 2 NH4 + S
MgCO3*5H2O = MgO + CO2 + H2O =>
MgCO3*5H2O = MgO + CO2 + 5 H2O
CI2(g) + LiI(aq) = LiCI(aq) + I2(g) =>
CI2(g) + LiI(aq) = LiCI(aq) + I2(g)
ZnO + Cr2O3 = ZnCr2O4 =>
ZnO + Cr2O3 = ZnCr2O4
NaOH(ac) + MgSO4(ac) = Mg(OH)2(s) + Na2SO4(ac) =>
2 NaOH(ac) + MgSO4(ac) = Mg(OH)2(s) + Na2SO4(ac)
NH4NO3 + MgS = (NH4)2S + Mg(NO3)2 =>
2 NH4NO3 + MgS = (NH4)2S + Mg(NO3)2
NH4OAc + H2O = H3O + NH3OAc =>
NH4OAc + H2O = H3O + NH3OAc
Sn(OH)2 = SnO + H2O =>
Sn(OH)2 = SnO + H2O
NH4OAc + H2O = H3O + NH3OAc =>
NH4OAc + H2O = H3O + NH3OAc
LiCl + H2O = HCl + Li2O =>
2 LiCl + H2O = 2 HCl + Li2O
HCOONa + AgNO3 + NH3 + H2O = Ag + Na2CO3 + (NH4)2CO3 =>
18 HCOONa + 4 AgNO3 + 14 NH3 + 6 H2O = 4 Ag + 9 Na2CO3 + 9(NH4)2CO3
Ba(AlO2)2 + HCl = BaCl2 + AlCl3 + H2O =>
Ba(AlO2)2 + 8 HCl = BaCl2 + 2 AlCl3 + 4 H2O
PbAgNo3 = Pb(No3)Ag =>
PbAgNo3 = Pb(No3)Ag
CaCO3 = *3CaO + CO2 =>
3 CaCO3 = *3CaO + 3 CO2
KNO3 + FeO = Fe(NO3)2 + K2O =>
2 KNO3 + FeO = Fe(NO3)2 + K2O
HClO3 + KOH = KClO3 + H2O =>
HClO3 + KOH = KClO3 + H2O
HNO2 + KMnO4 + H2SO4 = NO2 + K2SO4 + MnSO4 + H2O =>
10 HNO2 + 2 KMnO4 + 3 H2SO4 = 10 NO2 + K2SO4 + 2 MnSO4 + 8 H2O
ZnSO4 + NH3 = [Zn(NH3)4] + SO4 =>
ZnSO4 + 4 NH3 = [Zn(NH3)4] + SO4
FeBr + H3PO4 = FeH3PO4 + Br =>
FeBr + H3PO4 = FeH3PO4 + Br
Ba(ClO)2 + KI + HCl = I2 + BaCl2 + KCl + H2O =>
Ba(ClO)2 + 4 KI + 4 HCl = 2 I2 + BaCl2 + 4 KCl + 2 H2O
MgSO4 + Na3(PO4) = Mg3(PO4)2 + Na2(SO4) =>
3 MgSO4 + 2 Na3(PO4) = Mg3(PO4)2 + 3 Na2(SO4)
NaI + KClO + H2O = I2 + KCl + NaOH =>
2 NaI + KClO + H2O = I2 + KCl + 2 NaOH
SO4 + MnSO4 + PbO2 + H2SO4 = HMnO4 + PbSO4 =>
SO4 + 2 MnSO4 + 4 PbO2 + H2SO4 = 2 HMnO4 + 4 PbSO4
NaOH + SO2 = Na2(SO3) + H2O =>
2 NaOH + SO2 = Na2(SO3) + H2O
F{2} + MgCl{2} = Cl{2} + MgF{2} = =>
F{2} + MgCl{2} = Cl{2} + MgF{2}
CH3NO2 + O2 = H2O + CO2 + N =>
4 CH3NO2 + 3 O2 = 6 H2O + 4 CO2 + 4 N
Ti + PdCl2 = TiCl4 + Pd =>
Ti + 2 PdCl2 = TiCl4 + 2 Pd
BaCI2 + H2SO4 = BaSO4 + H2CI2 =>
BaCI2 + H2SO4 = BaSO4 + H2CI2
H3 = H =>
H3 = 3 H
aluminumchloride + bromine = AlBr3 + chlorine =>
2 AlCl3 + 3 Br2 = 2 AlBr3 + 3 Cl2
NaO5 + H2O = O2 + NaOH =>
4 NaO5 + 2 H2O = 9 O2 + 4 NaOH
SO3(g) + NH3(g) = NO(g) + SO2(g) + H2O(g) =>
5 SO3(g) + 2 NH3(g) = 2 NO(g) + 5 SO2(g) + 3 H2O(g)
KMnO4 + KNO2 + NaOH = K2MnO4 + KNO3 + H2O + NaNO2 =>
2 KMnO4 + 3 KNO2 + 2 NaOH = 2 K2MnO4 + KNO3 + H2O + 2 NaNO2
Pb(NO3)2 + NaOH + CSN2H4 = H2O + PbS + CON2H4 + NaNO3 =>
Pb(NO3)2 + 2 NaOH + CSN2H4 = H2O + PbS + CON2H4 + 2 NaNO3
CH3CHO + CuO = CH2CHO + Cu + H2O =>
2 CH3CHO + CuO = 2 CH2CHO + Cu + H2O
AgNo3HCl = AgClHNo3 =>
AgNo3HCl = AgClHNo3
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/11/24
Équations équilibrées sur12/11/23
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