| Équations équilibrées la veille | Équations équilibrées le lendemain |
BeNO + NaOH = BeOH + NaNO
MgCl2 + Ba(No3)2 = BaCl2 + Mg(No3)2 =>
MgCl2 + Ba(No3)2 = BaCl2 + Mg(No3)2
HClNaNo3 = NaClHNo3 =>
HClNaNo3 = NaClHNo3
Li + H2O = LiOH + H2 =>
2 Li + 2 H2O = 2 LiOH + H2
NaOH + (NH4)3PO4 = NH3 + H2O + Na3PO4 =>
3 NaOH + (NH4)3PO4 = 3 NH3 + 3 H2O + Na3PO4
C(s) + H2(g) + O2(g) = CH4O =>
2 C(s) + 4 H2(g) + O2(g) = 2 CH4O
Na + water = NaOH + H =>
Na + H2O = NaOH + H
A1 + O2 = A1O2 =>
A1 + O2 = A1O2
CdS + NO3{-} + H{+} = Cd{2}{+} + S + NO + H2O =>
3 CdS + 2 NO3{-} + 8 H{+} = 3 Cd{2}{+} + 3 S + 2 NO + 4 H2O
P4O10 + PCl5 = POCl3 =>
P4O10 + 6 PCl5 = 10 POCl3
FeCl3 + HI = FeI3 + HCl =>
FeCl3 + 3 HI = FeI3 + 3 HCl
KCN + NiCl2*6H2O = [NiCl2(KCN)2] + H2O =>
2 KCN + NiCl2*6H2O = [NiCl2(KCN)2] + 6 H2O
MnO2 + O3 + KOH = K2MnO4 + H2O =>
3 MnO2 + O3 + 6 KOH = 3 K2MnO4 + 3 H2O
CH(subscript)4 + O(subscript)2 = CO(subscript)2 + H(superscript)2O =>
CH(subscript)4 + 2 O(subscript)2 = CO(subscript)2 + 2 H(superscript)2O
NaAlSi2O6 + Mg3Al2Si4O12 + SiO2 + H2O + O = Na2Mg3Al2Si8O22O2H2 + NaAl3Si3O10O2H2 =>
3 NaAlSi2O6 + Mg3Al2Si4O12 + SiO2 + 2 H2O + 2 O = Na2Mg3Al2Si8O22O2H2 + NaAl3Si3O10O2H2
C8H18 + O2 = CO2 + H2O =>
2 C8H18 + 25 O2 = 16 CO2 + 18 H2O
Ni + (Dmg) = Ni(Dmg)2 =>
Ni + 2(Dmg) = Ni(Dmg)2
HCl(ac) + Zn = ZnCl + H2 =>
2 HCl(ac) + 2 Zn = 2 ZnCl + H2
Ni + (Dmg) = Ni(Dmg)2 =>
Ni + 2(Dmg) = Ni(Dmg)2
C2H5Cl + O2 = CO2 + H2O + HCl =>
C2H5Cl + 3 O2 = 2 CO2 + 2 H2O + HCl
SO3 + Na = Na2SO3 =>
SO3 + 2 Na = Na2SO3
Rb + Ba(OH)2 = RbOH + Ba =>
2 Rb + Ba(OH)2 = 2 RbOH + Ba
Na(HO) + HCl = NaCl + H2O =>
Na(HO) + HCl = NaCl + H2O
Na2CO3 + Sr(NO3)2 = Sr(CO3) + Na(NO3) =>
Na2CO3 + Sr(NO3)2 = Sr(CO3) + 2 Na(NO3)
Ca(NO3)2 + Na2CO3 = CaCO3 + NaNO3 =>
Ca(NO3)2 + Na2CO3 = CaCO3 + 2 NaNO3
Pd + HCl + HNO3 = H2O + H2PdCl6 + N2 =>
5 Pd + 30 HCl + 4 HNO3 = 12 H2O + 5 H2PdCl6 + 2 N2
CO3 + Ba(OH)2 = BaCO3 + OH =>
CO3 + Ba(OH)2 = BaCO3 + 2 OH
FeS2 = Fe3S4 + S2 =>
3 FeS2 = Fe3S4 + S2
Ba2C + H2O = Ba(OH)2 + CH4 =>
Ba2C + 4 H2O = 2 Ba(OH)2 + CH4
MnSO4 + KOH + O2 + H2O = Mn(OH)3 + K2SO4 =>
4 MnSO4 + 8 KOH + O2 + 2 H2O = 4 Mn(OH)3 + 4 K2SO4
H2 + Ce = HCe =>
H2 + 2 Ce = 2 HCe
As2S3 + H2O = HAsO2 + H2S =>
As2S3 + 4 H2O = 2 HAsO2 + 3 H2S
CO3(NH4)2 + Na(OH) = CO3Na2 + NH3 + H2O =>
CO3(NH4)2 + 2 Na(OH) = CO3Na2 + 2 NH3 + 2 H2O
HPH2O3 + O2 = H3PO4 =>
2 HPH2O3 + O2 = 2 H3PO4
KClO3 + S2O3{2-} + H2O = KCl + SO4{2-} + H{+} =>
4 KClO3 + 3 S2O3{2-} + 3 H2O = 4 KCl + 6 SO4{2-} + 6 H{+}
CO2 + KO = KCO3 =>
CO2 + KO = KCO3
Au{+3} + Cd = Au + Cd{+2} =>
2 Au{+3} + 3 Cd = 2 Au + 3 Cd{+2}
H2SO4 + Fe = Fe(HSO4)3 + H2 =>
6 H2SO4 + 2 Fe = 2 Fe(HSO4)3 + 3 H2
HNO3(aq) + Ca(OH)2(s) = Ca(NO3)2(s) + H2O(l) =>
2 HNO3(aq) + Ca(OH)2(s) = Ca(NO3)2(s) + 2 H2O(l)
K2MnO8 = K + Mn + O2 =>
K2MnO8 = 2 K + Mn + 4 O2
RuCl3*3H2O + PPh3 = RuCl2(PPh3)3 + OPPh3 + H2O + HCl =>
2 RuCl3*3H2O + 7 PPh3 = 2 RuCl2(PPh3)3 + OPPh3 + 5 H2O + 2 HCl
Sn + H2SO4 = SnSO4 + SO2 + H2O =>
Sn + 2 H2SO4 = SnSO4 + SO2 + 2 H2O
C8H18 + O2 = CO2 + H2O =>
2 C8H18 + 25 O2 = 16 CO2 + 18 H2O
Sn + H2SO4 = SnSO4 + SO2 + H2O =>
Sn + 2 H2SO4 = SnSO4 + SO2 + 2 H2O
Pb(NO3)2 + NH3H2O = Pb(OH)2 + NH4NO3 =>
Pb(NO3)2 + 2 NH3H2O = Pb(OH)2 + 2 NH4NO3
C6H12O6 + H2CO3 = C7H12O7 + H2O =>
13 C6H12O6 + 6 H2CO3 = 12 C7H12O7 + 12 H2O
[Cr(NH3)6]Cl3 + KCN = [Cr(CN)6]Cl3 + (KNH3) =>
[Cr(NH3)6]Cl3 + 6 KCN = [Cr(CN)6]Cl3 + 6(KNH3)
CuSO4 + LiCl = CuCl + LiSO4 =>
CuSO4 + LiCl = CuCl + LiSO4
Fe + NaClO = Fe2O3 + NaCl =>
2 Fe + 3 NaClO = Fe2O3 + 3 NaCl
Na2SO3 + Ba(OH)2 = BaSO3 + NaOH =>
Na2SO3 + Ba(OH)2 = BaSO3 + 2 NaOH
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur02/25/25
Équations équilibrées sur03/27/24
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