| Équations équilibrées la veille | Équations équilibrées le lendemain |
FeCl2 + H2O + CO2 = FeCO3 + 2 HCl
KMnO4 + Ni = NiO + MnO2 + K2O =>
2 KMnO4 + 3 Ni = 3 NiO + 2 MnO2 + K2O
NH3 + HCl = NH4Cl =>
NH3 + HCl = NH4Cl
MgO2 + O2 + KOH = K2MgO4 + H2O =>
2 MgO2 + O2 + 4 KOH = 2 K2MgO4 + 2 H2O
FeBr2 + Li2O = FeO + Li2Br2 =>
FeBr2 + Li2O = FeO + Li2Br2
LiBr + Co(SO3)2 = Li(SO3)2 + CoBr =>
LiBr + Co(SO3)2 = Li(SO3)2 + CoBr
NiSO4 + Cu = Ni + CuSO4 =>
NiSO4 + Cu = Ni + CuSO4
HCOOH + Ca(OH)2 = HCOOCa(OH)2 + H2 =>
2 HCOOH + 2 Ca(OH)2 = 2 HCOOCa(OH)2 + H2
CaSO4*2H2O + HCl = CaCl2 + H2SO4 + H2O =>
CaSO4*2H2O + 2 HCl = CaCl2 + H2SO4 + 2 H2O
C3H6 + CO + H2 = C4H9OH =>
C3H6 + CO + 2 H2 = C4H9OH
Na + Cl2 + H2O = H2 + NaClO =>
2 Na + Cl2 + 2 H2O = 2 H2 + 2 NaClO
Cl2 + K2O = KClO + KCl =>
Cl2 + K2O = KClO + KCl
HB2 + NaOH = NaB2 + H2O =>
HB2 + NaOH = NaB2 + H2O
(OOC)C6H4(COOH)OH = (OOC)C6H4(COO)H2O =>
(OOC)C6H4(COOH)OH = (OOC)C6H4(COO)H2O
N2 + I2 = NI3 =>
N2 + 3 I2 = 2 NI3
Cr(NO3)2 + KOH = K(NO3)2 + CrOH =>
Cr(NO3)2 + KOH = K(NO3)2 + CrOH
CH3CH(OH)CH3 + K2Cr2O7 + H2SO4 = K2SO4 + Cr2(SO4)3 + C3H6O + H2O =>
3 CH3CH(OH)CH3 + K2Cr2O7 + 4 H2SO4 = K2SO4 + Cr2(SO4)3 + 3 C3H6O + 7 H2O
FeO + CO = Fe3 + CO2 =>
3 FeO + 3 CO = Fe3 + 3 CO2
K2SiO3 + HCl = H2SiO3 + KCl =>
K2SiO3 + 2 HCl = H2SiO3 + 2 KCl
H2SO4 + B(OH)3 = B2(SO4)3 + H2O =>
3 H2SO4 + 2 B(OH)3 = B2(SO4)3 + 6 H2O
Al(OH)2Cl + NaCl = AlCl3 + NaOH =>
Al(OH)2Cl + 2 NaCl = AlCl3 + 2 NaOH
BaCl2 + Mg(No3)2 = Ba(No3)2 + MgCl2 =>
BaCl2 + Mg(No3)2 = Ba(No3)2 + MgCl2
K2SO4 + NH3*H2O = (NH4)2SO4 + KOH =>
K2SO4 + 2 NH3*H2O = (NH4)2SO4 + 2 KOH
H2GeO3 = GeO2 + H2O =>
H2GeO3 = GeO2 + H2O
H3PO3 + NaOH = Na3PO3 + H2O =>
H3PO3 + 3 NaOH = Na3PO3 + 3 H2O
Zn(OH)2 + LiOH = Li2ZnO2 + H2O =>
Zn(OH)2 + 2 LiOH = Li2ZnO2 + 2 H2O
Mg + Cu(NO3)2(aq) = Mg(NO3)2(aq) + Cu(s) =>
Mg + Cu(NO3)2(aq) = Mg(NO3)2(aq) + Cu(s)
Zn3N2 + NaNO3 = Zn(NO3)2 + Na3N =>
Zn3N2 + 6 NaNO3 = 3 Zn(NO3)2 + 2 Na3N
Cr2O7 + C2O3 = Cr + CO2 =>
Cr2O7 + 7 C2O3 = 2 Cr + 14 CO2
C4H10 + O2 = CO2 + H2O =>
2 C4H10 + 13 O2 = 8 CO2 + 10 H2O
Al(OH)3 + HCl = AlCl3 + H2O =>
Al(OH)3 + 3 HCl = AlCl3 + 3 H2O
(CH3CHO) = (CH4) + CO =>
(CH3CHO) = (CH4) + CO
Al + CuO = Al2O3 + Cu =>
2 Al + 3 CuO = Al2O3 + 3 Cu
C2H2 + O2 = CO2 + H2O =>
2 C2H2 + 5 O2 = 4 CO2 + 2 H2O
Al + HCl + CuSO4 = Al2(SO4)3 + CuCl2 + H2 =>
2 Al + 6 HCl + 3 CuSO4 = Al2(SO4)3 + 3 CuCl2 + 3 H2
CrO4{2-} + C2O4{2-} + H3O{+} = Cr{3+} + CO2 + H2O =>
2 CrO4{2-} + 3 C2O4{2-} + 16 H3O{+} = 2 Cr{3+} + 6 CO2 + 24 H2O
HgO = Hg + O2 =>
2 HgO = 2 Hg + O2
Cl2 + NaBr = NaCl + Br2 =>
Cl2 + 2 NaBr = 2 NaCl + Br2
KI + Cl2 = KCl + I2 =>
2 KI + Cl2 = 2 KCl + I2
Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3
LiOH(ac) + HCl(ac) = LiCl(ac) + H2O(l) =>
LiOH(ac) + HCl(ac) = LiCl(ac) + H2O(l)
*2Fe*3H2SO4 = *3H2*Fe2(SO4)3 =>
*2Fe*3H2SO4 = *3H2*Fe2(SO4)3
Ca3(PO4)2 = CaO + P2O5 =>
Ca3(PO4)2 = 3 CaO + P2O5
BeO + H2S = H2O + BeS =>
BeO + H2S = H2O + BeS
Cu + H2SO4 = CuSO4 + H2 =>
Cu + H2SO4 = CuSO4 + H2
Na + Cl2 = NaCl =>
2 Na + Cl2 = 2 NaCl
W + H2O2 + NaOH = Na2WO4 + H2O =>
W + 3 H2O2 + 2 NaOH = Na2WO4 + 4 H2O
CuSO4 + KOH = Cu(OH)2 + K2SO4 =>
CuSO4 + 2 KOH = Cu(OH)2 + K2SO4
P + O2 = P2O3 =>
4 P + 3 O2 = 2 P2O3
KCl + Na2SO4 = KClNa2SO4 =>
KCl + Na2SO4 = KClNa2SO4
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/02/24
Équations équilibrées sur12/02/23
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