| Équations équilibrées la veille | Équations équilibrées le lendemain |
SrBr2 + (NH4)2SO3 = SrSO3 + 2 NH4Br
(Cr3(PO4)2) = Cr + PO4 =>
(Cr3(PO4)2) = 3 Cr + 2 PO4
C3H7 + Br2 = C3H6 + HBr =>
2 C3H7 + Br2 = 2 C3H6 + 2 HBr
Fe + CuSO = FeSO + Cu =>
Fe + CuSO = FeSO + Cu
NH4NO3 + H2O = NH4OH + H2ONO3 =>
9 NH4NO3 + 15 H2O = 10 NH4OH + 8 H2ONO3
Fe + CuSO4 = FeSO4 + Cu* =>
Fe + CuSO4 = FeSO4 + Cu*
C2H4SO2 + NaOH = C2H4 + SO2NaOH =>
C2H4SO2 + NaOH = C2H4 + SO2NaOH
Cl3 = Cl0 =>
Cl3 = 3 Cl0
Cl2 + I2 + H2O = HIO3 + HCl2 =>
10 Cl2 + I2 + 6 H2O = 2 HIO3 + 10 HCl2
Ba2 + SO4 = BaSO4 =>
Ba2 + 2 SO4 = 2 BaSO4
Ba(OH)2 + FeCl2 = BaCl2 + Fe(OH)2 =>
Ba(OH)2 + FeCl2 = BaCl2 + Fe(OH)2
KH(IO3)2 + NaOH = KOH + NaIO3 + HIO3 =>
KH(IO3)2 + NaOH = KOH + NaIO3 + HIO3
H2SO4 + NaOH = Na2SO4 + H2O =>
H2SO4 + 2 NaOH = Na2SO4 + 2 H2O
Pb(NO3) + NaCl = PbCl2 + Na2NO3 =>
Pb(NO3) + 2 NaCl = PbCl2 + Na2NO3
NaNO2 + HClO4 = NaClO3 + HNO3 =>
NaNO2 + HClO4 = NaClO3 + HNO3
NaOH + CuCl2H2O = CuO + NaCl + H2O =>
2 NaOH + CuCl2H2O = CuO + 2 NaCl + 2 H2O
M + MgBr2 = MBr + Mg =>
2 M + MgBr2 = 2 MBr + Mg
PCl5 + CaO = CaCl2 + P2O5 =>
2 PCl5 + 5 CaO = 5 CaCl2 + P2O5
SnCl2 + HgCl2 + HCl = Hg2Cl2 + H2[SnCl6] =>
SnCl2 + 2 HgCl2 + 2 HCl = Hg2Cl2 + H2[SnCl6]
Pb(NO3)2 + NaCl = PbCl2 + NO3Na =>
Pb(NO3)2 + 2 NaCl = PbCl2 + 2 NO3Na
CaBr2 + Na2CO3 = Ca2(CO3) + NaBr2 =>
2 CaBr2 + Na2CO3 = Ca2(CO3) + 2 NaBr2
C2H5ONa + Cl2 = C2H4NaClO + HCl =>
C2H5ONa + Cl2 = C2H4NaClO + HCl
H2SO4 + NaCe = Na2SO4 + HCe =>
H2SO4 + 2 NaCe = Na2SO4 + 2 HCe
CdHPO4 + Ca(OH)2 = Cd3(PO4)2 + Ca3(PO4)2 + H2O =>
6 CdHPO4 + 3 Ca(OH)2 = 2 Cd3(PO4)2 + Ca3(PO4)2 + 6 H2O
Cu + H2SO4 = Cu(SO4)2 + SO2 + H2O =>
Cu + 4 H2SO4 = Cu(SO4)2 + 2 SO2 + 4 H2O
MgSO3 + HI = H2SO3 + MgI2 =>
MgSO3 + 2 HI = H2SO3 + MgI2
S2O7 = S + O2 =>
2 S2O7 = 4 S + 7 O2
CO2 + H2O = HCO2 + OH =>
CO2 + H2O = HCO2 + OH
AlI + MgClO3 = AlClO3 + MgI =>
AlI + MgClO3 = AlClO3 + MgI
K2Cr2O7 + H2SO4 + C4H9OH = Cr2(SO4)3 + K2SO4 + CH3COOH + H2O =>
4 K2Cr2O7 + 16 H2SO4 + 3 C4H9OH = 4 Cr2(SO4)3 + 4 K2SO4 + 6 CH3COOH + 19 H2O
HCl(aq) + K2SO3(s) = H2O(l) + KCl(aq) + SO2(g) =>
2 HCl(aq) + K2SO3(s) = H2O(l) + 2 KCl(aq) + SO2(g)
LiCl + Na3Po4 = Li3Po4 + NaCl =>
3 LiCl + Na3Po4 = Li3Po4 + 3 NaCl
CO2 + H2O = C6H12O6 + O2 =>
6 CO2 + 6 H2O = C6H12O6 + 6 O2
H2SO4 + CrO = CrSO4 + H2O =>
H2SO4 + CrO = CrSO4 + H2O
NaBO3 + KI + H2SO4 = Na2SO4 + K2SO4 + B2O3 + H2O + I2 =>
2 NaBO3 + 4 KI + 3 H2SO4 = Na2SO4 + 2 K2SO4 + B2O3 + 3 H2O + 2 I2
CO2(g) + CaSiO3(g) + H2O(l) = SiO2(s) + Ca(HCO3)2(aq) =>
2 CO2(g) + CaSiO3(g) + H2O(l) = SiO2(s) + Ca(HCO3)2(aq)
LiHCO3(aq) + HBr(aq) = LiBr(s) + H2CO3(aq) =>
LiHCO3(aq) + HBr(aq) = LiBr(s) + H2CO3(aq)
Na2S + Cr(NO3)3 = Cr2S3 + NaNO3 =>
3 Na2S + 2 Cr(NO3)3 = Cr2S3 + 6 NaNO3
Na + Cl2 = (NaCl)2 =>
2 Na + Cl2 = (NaCl)2
Mg + Cl2 = MgCl2 =>
Mg + Cl2 = MgCl2
H4P2O5 + Au(OH)3 = Au4(P2O5)3 + H2O =>
3 H4P2O5 + 4 Au(OH)3 = Au4(P2O5)3 + 12 H2O
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
AlCl3 + Na2S + H2O = Al(OH)3 + NaCl + H2S =>
2 AlCl3 + 3 Na2S + 6 H2O = 2 Al(OH)3 + 6 NaCl + 3 H2S
Li + N2 = Li3N =>
6 Li + N2 = 2 Li3N
BF3 + NH(CH3)2 = BF3NH(CH3)2 =>
BF3 + NH(CH3)2 = BF3NH(CH3)2
C3H8(g) + O2(g) = CO2(g) + H2O(l) =>
C3H8(g) + 5 O2(g) = 3 CO2(g) + 4 H2O(l)
CuCl2(PPh3) + H2O = CuCl2*H2O + PPh3 =>
CuCl2(PPh3) + H2O = CuCl2*H2O + PPh3
CUO + HCl = CUCl2 + H2O =>
CUO + 2 HCl = CUCl2 + H2O
Ba(OH)2 + Na2SiO3 = BaSiO3 + NaOH =>
Ba(OH)2 + Na2SiO3 = BaSiO3 + 2 NaOH
Li + P = Li3P =>
3 Li + P = Li3P
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur09/08/24
Équations équilibrées sur10/08/23
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