| Équations équilibrées la veille | Équations équilibrées le lendemain |
CuS + H2O = SO + Cu + 2 H
Ca(CH3CO2)2 + HCl = CaCl + H2O + CH + CO2 =>
Ca(CH3CO2)2 + HCl = CaCl + 2 H2O + 3 CH + CO2
HCl + KClO4 = HClO4 + KCl =>
HCl + KClO4 = HClO4 + KCl
Fe2O3 + MgO = MgO2 + Fe =>
Fe2O3 + 3 MgO = 3 MgO2 + 2 Fe
H2SO4 + NaOH = Na2SO4 + H2O =>
H2SO4 + 2 NaOH = Na2SO4 + 2 H2O
KCl + SiO2 + F2 = K3SiF7 + O2 + Cl2 =>
6 KCl + 2 SiO2 + 7 F2 = 2 K3SiF7 + 2 O2 + 3 Cl2
Zn + H2SO4 + H2O = ZnSO4(H2O)5 + H2 =>
Zn + H2SO4 + 5 H2O = ZnSO4(H2O)5 + H2
Zn3N2 + ZnF2 = Zn2NF =>
Zn3N2 + ZnF2 = 2 Zn2NF
Fe(OH)3 + H2O = FeO + H2(OH)3 =>
Fe(OH)3 + H2O = FeO + H2(OH)3
Ba(OH)2*8H2O(s) + NH4NO3(s) = Ba(NO3)2(s) + NH3(g) + H2O =>
Ba(OH)2*8H2O(s) + 2 NH4NO3(s) = Ba(NO3)2(s) + 2 NH3(g) + 10 H2O
CO + H2 = CH3OH =>
CO + 2 H2 = CH3OH
C2H6 + O2 = C2H4O2 + H2O =>
2 C2H6 + 3 O2 = 2 C2H4O2 + 2 H2O
Rh + HCl = RhCl + H2 =>
2 Rh + 2 HCl = 2 RhCl + H2
KAl(SO4)2*12H2O + HCl = KCl + AlCl3 + H2SO4 + H2O =>
KAl(SO4)2*12H2O + 4 HCl = KCl + AlCl3 + 2 H2SO4 + 12 H2O
MoS2 = Mo + S2 =>
MoS2 = Mo + S2
Cr(oh)3 + Br2 + NaOH = Na2CrO4 + NaBr + H2O =>
Cr(oh)3 + 9 Br2 + 24 NaOH = 3 Na2CrO4 + 18 NaBr + 12 H2O
Al + HNO = Al(NO3)3 + N2 + H2O =>
2 Al + 36 HNO = 2 Al(NO3)3 + 15 N2 + 18 H2O
[Co(H2O)6] + Cl = [CoCl4] + H2O =>
[Co(H2O)6] + 4 Cl = [CoCl4] + 6 H2O
SiO + Ba(OH)2 = BaSiO2 + H2O =>
SiO + Ba(OH)2 = BaSiO2 + H2O
MgO + H2O = Mg + HO =>
MgO + H2O = Mg + 2 HO
Na2SiO3 + Al(NO3)3 = AlSiO3 + Na2(NO3)3 =>
Na2SiO3 + Al(NO3)3 = AlSiO3 + Na2(NO3)3
AlCl3 + Ca(OH)2 = Al(OH)3 + Ca(Cl)2 =>
2 AlCl3 + 3 Ca(OH)2 = 2 Al(OH)3 + 3 Ca(Cl)2
C5H13SH + O2 = CO2 + SO2 + H2O =>
2 C5H13SH + 19 O2 = 10 CO2 + 2 SO2 + 14 H2O
Fe(aq) + OH(aq) = Fe(OH)2 =>
Fe(aq) + 2 OH(aq) = Fe(OH)2
CO2 + HF = CF4 + H2O =>
CO2 + 4 HF = CF4 + 2 H2O
H2SO3 + HI = S + I2 + H2O =>
H2SO3 + 4 HI = S + 2 I2 + 3 H2O
K2CO3 + CH3COOH = K2CO3(CH3COO)2 + H2 =>
K2CO3 + 2 CH3COOH = K2CO3(CH3COO)2 + H2
Am2O3 + H2O = Am(OH)3 =>
Am2O3 + 3 H2O = 2 Am(OH)3
AgNO3 + [Co(NH3)5]Cl3 = AgCl + [Co(NH3)5NO3]Cl2 =>
AgNO3 + [Co(NH3)5]Cl3 = AgCl + [Co(NH3)5NO3]Cl2
Ca + HOH = CaOH2 =>
Ca + HOH = CaOH2
LiC + H2O = LiOH + C2H2 =>
2 LiC + 2 H2O = 2 LiOH + C2H2
C6H5OH + O2 = C1O2 + H =>
2 C6H5OH + 11 O2 = 12 C1O2 + 12 H
Cu2 + Fe = CuFe =>
Cu2 + 2 Fe = 2 CuFe
C7H8O + SOCl2 = C7H7Cl + SO2 + HCl =>
C7H8O + SOCl2 = C7H7Cl + SO2 + HCl
Br + AlI = BrI + Al =>
Br + AlI = BrI + Al
Na2WO4 + Na2SO3 + HCl = H2SO4 + WCl3 + NaCl + H2O =>
2 Na2WO4 + 3 Na2SO3 + 16 HCl = 3 H2SO4 + 2 WCl3 + 10 NaCl + 5 H2O
Cu(s) + HgCl2(aq) = Hg(i) + CuCl2(aq) =>
Cu(s) + HgCl2(aq) = Hg(i) + CuCl2(aq)
Cr + FeO = CrO + Fe =>
Cr + FeO = CrO + Fe
TiC12H28O4 + H2O + HNO3 = TiO(NO3)2 + C3H7OH =>
TiC12H28O4 + H2O + 2 HNO3 = TiO(NO3)2 + 4 C3H7OH
Cr(OH)3 + HI = CrI3 + H2O =>
Cr(OH)3 + 3 HI = CrI3 + 3 H2O
HCl + As = AsCl3 + H =>
3 HCl + As = AsCl3 + 3 H
NH3OHNO3 + CH3OH = H2O + N2 + CO2 =>
3 NH3OHNO3 + 2 CH3OH = 10 H2O + 3 N2 + 2 CO2
Ba + Br2 = BaBr2 =>
Ba + Br2 = BaBr2
Zn(OH)2 + Na2(SO4) = ZnSO4 + NaOH =>
Zn(OH)2 + Na2(SO4) = ZnSO4 + 2 NaOH
Cu(OH)2 + K3PO4 = KOH + Cu3(PO4)2 =>
3 Cu(OH)2 + 2 K3PO4 = 6 KOH + Cu3(PO4)2
Mg(HSiO3)2 + KOH = Mg(OH)2 + KHSiO3 =>
Mg(HSiO3)2 + 2 KOH = Mg(OH)2 + 2 KHSiO3
K2Cr2O7 + Pb = PbCr2O7 + K2 =>
K2Cr2O7 + Pb = PbCr2O7 + K2
Ba(OH)2 + CH3COOH = Ba(CH3CO2)2 + H2O =>
Ba(OH)2 + 2 CH3COOH = Ba(CH3CO2)2 + 2 H2O
K + ZnCl2 = KCl + Zn =>
2 K + ZnCl2 = 2 KCl + Zn
Cu(Cl) + Zn = Cu + ZnCl2 =>
2 Cu(Cl) + Zn = 2 Cu + ZnCl2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/30/24
Équations équilibrées sur12/30/23
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