| Équations équilibrées la veille | Équations équilibrées le lendemain |
Mg(NH4)PO4(s) + HCl(aq) = Mg(aq) + NH4Cl(aq) + HPO4(aq)
Ni(NH3)6Cl2 + NaH2PO2 + H2O = Ni + NH3 + H3PO4 + NaCl + HCl =>
2 Ni(NH3)6Cl2 + NaH2PO2 + 2 H2O = 2 Ni + 12 NH3 + H3PO4 + NaCl + 3 HCl
Li + H2O = LiOH + H2 =>
2 Li + 2 H2O = 2 LiOH + H2
Cl2(g) + KBr = KCl + Br2(g) =>
Cl2(g) + 2 KBr = 2 KCl + Br2(g)
C2H3ClO2 + NaOH = C2H2ClNaO2 + H2O =>
C2H3ClO2 + NaOH = C2H2ClNaO2 + H2O
H3O + Ca(NO3)2(s) + (NH4)2HPO4(s) + NH3(aq) = Ca10(PO4)6(OH)2(s) + NH4NO3(aq) =>
16 H3O + 110 Ca(NO3)2(s) + 66(NH4)2HPO4(s) + 84 NH3(aq) = 11 Ca10(PO4)6(OH)2(s) + 218 NH4NO3(aq)
Al + KSCN = K + AlSCN =>
Al + KSCN = K + AlSCN
NO + Br = BrNO =>
NO + Br = BrNO
Na2CO3(aq) + MgSO4(aq) = MgCO3 + Na2SO4 =>
Na2CO3(aq) + MgSO4(aq) = MgCO3 + Na2SO4
Hg(NO3)2 + (NH4)2S = HgS + NH4(NO3) =>
Hg(NO3)2 + (NH4)2S = HgS + 2 NH4(NO3)
HCl + NaAc = NaCl + HAc =>
HCl + NaAc = NaCl + HAc
[Ni(H2O)6]{2+} + C2H8N2 = [Ni(C2H8N2)9]{2+} + H2O =>
[Ni(H2O)6]{2+} + 9 C2H8N2 = [Ni(C2H8N2)9]{2+} + 6 H2O
N2O5 + NaOH + H2O = Na(N(OH)6) =>
N2O5 + 2 NaOH + 5 H2O = 2 Na(N(OH)6)
NH4NO3 + CH2O = (CH2)6N4 + HNO3 + H2O =>
4 NH4NO3 + 6 CH2O = (CH2)6N4 + 4 HNO3 + 6 H2O
(C2H5)2NH2Cl + CuCl2 = ((CH3CH2)2NH2)2CuCl4 =>
2(C2H5)2NH2Cl + CuCl2 = ((CH3CH2)2NH2)2CuCl4
(NH4)2HPO4 + NaOH = Na3PO4 + NH3 + H2O =>
(NH4)2HPO4 + 3 NaOH = Na3PO4 + 2 NH3 + 3 H2O
Fe3(PO4)2 + MgCl2 = FeCl2 + Mg3(PO4)2 =>
Fe3(PO4)2 + 3 MgCl2 = 3 FeCl2 + Mg3(PO4)2
Al + CrCl6 = AlCl3 + Cr =>
2 Al + CrCl6 = 2 AlCl3 + Cr
H4N2 + O2 = NO + H2O =>
H4N2 + 2 O2 = 2 NO + 2 H2O
Ba(OH)2*8H2O = Ba(OH)2 + H2O =>
Ba(OH)2*8H2O = Ba(OH)2 + 8 H2O
C6H6 + O2 = CO2 + H2O(water) =>
2 C6H6 + 15 O2 = 12 CO2 + 6 H2O(water)
Fe(NO3)2 + NaOH = Fe(OH)2 + NaNO3 =>
Fe(NO3)2 + 2 NaOH = Fe(OH)2 + 2 NaNO3
PbO4 = O2 + PbO2 =>
PbO4 = O2 + PbO2
CH3CH2CH2Br + NH3 = CH3CH2CH2NH2 + HBr =>
CH3CH2CH2Br + NH3 = CH3CH2CH2NH2 + HBr
SnO + O2 = SnO2 =>
2 SnO + O2 = 2 SnO2
P4H10 + H2O = H3O + (PO4)2 =>
P4H10 + 58 H2O = 42 H3O + 2(PO4)2
CuNO3 + Al2O3 + H2O = Al(NO3)3 + CuOH =>
6 CuNO3 + Al2O3 + 3 H2O = 2 Al(NO3)3 + 6 CuOH
HCl(aq) + KMnO4(aq) = KCl(aq) + H2O(l) + MnCl2(aq) + Cl2(aq) =>
16 HCl(aq) + 2 KMnO4(aq) = 2 KCl(aq) + 8 H2O(l) + 2 MnCl2(aq) + 5 Cl2(aq)
NaCl + MgS = NaClMgS =>
NaCl + MgS = NaClMgS
NaSO4 + CaCl2 = CaSO4 + NaCl2 =>
NaSO4 + CaCl2 = CaSO4 + NaCl2
Pb(II)(NO3)2 + KI = Pb(II)I + K(NO3)2 =>
Pb(II)(NO3)2 + KI = Pb(II)I + K(NO3)2
PF5 + H2O = HF + H3PO4 =>
PF5 + 4 H2O = 5 HF + H3PO4
CuNO3 + NaOH = (CuOH)2 + NaNO3 =>
2 CuNO3 + 2 NaOH = (CuOH)2 + 2 NaNO3
BeO + KOH = K2BeO2 + H2O =>
BeO + 2 KOH = K2BeO2 + H2O
Cl2 + FeN = FeCl3 + N2 =>
3 Cl2 + 2 FeN = 2 FeCl3 + N2
Ti + TiO2 + KHCO3 = K3Ti16O32 + CO2 + H2O =>
3 Ti + 61 TiO2 + 12 KHCO3 = 4 K3Ti16O32 + 12 CO2 + 6 H2O
BiCl3 + O2 = Bi(ClO)3 =>
2 BiCl3 + 3 O2 = 2 Bi(ClO)3
LiO2 + H2O = LiOH + O2 =>
4 LiO2 + 2 H2O = 4 LiOH + 3 O2
Mg(OH)2 + HNO = Mg(NO)2 + H2O =>
Mg(OH)2 + 2 HNO = Mg(NO)2 + 2 H2O
SO2 + OH{-} = H2O + SO3{2-} =>
SO2 + 2 OH{-} = H2O + SO3{2-}
GeO + H2O = Ge(OH)2 =>
GeO + H2O = Ge(OH)2
C6H5CHO + C4H4NH + O2 = C44H30N4 + H2O =>
8 C6H5CHO + 8 C4H4NH + 3 O2 = 2 C44H30N4 + 14 H2O
K2Cr2O7 + As + H2SO4 = Cr2(SO4)3 + H3AsO3 + K2SO4 + H2O =>
K2Cr2O7 + 2 As + 4 H2SO4 = Cr2(SO4)3 + 2 H3AsO3 + K2SO4 + H2O
Ni + (OH)2 = Ni(OH)2 =>
Ni + (OH)2 = Ni(OH)2
Al(s) + CuCl22H2O(s) = AlCl3(s) + H2O(s) + Cu(s) =>
22 Al(s) + 3 CuCl22H2O(s) = 22 AlCl3(s) + 3 H2O(s) + 3 Cu(s)
K2O2 + NaOH = KOH + NaO =>
K2O2 + 2 NaOH = 2 KOH + 2 NaO
Co(NO2)6{3-} + MnO4{-} + H{+} = Co{2+} + Mn{2+} + NO3{-} + OH{-} =>
5 Co(NO2)6{3-} + 11 MnO4{-} + 14 H{+} = 5 Co{2+} + 11 Mn{2+} + 30 NO3{-} + 14 OH{-}
Na2CO3 + CoCl2 = NaCl + CO3(Co) =>
Na2CO3 + CoCl2 = 2 NaCl + CO3(Co)
CaCO3 + BaBr2 = BaCO3 + CaBr2 =>
CaCO3 + BaBr2 = BaCO3 + CaBr2
SO2 + Fe = SO2Fe =>
SO2 + Fe = SO2Fe
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur10/24/24
Équations équilibrées sur11/23/23
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