| Équations équilibrées la veille | Équations équilibrées le lendemain |
Al2(SO4)3 + 6 NaOH = 2 Al(OH)3 + 3 Na2SO4
H2CO3 + Sr(OH)2 = SrCO3 + H2O =>
H2CO3 + Sr(OH)2 = SrCO3 + 2 H2O
CdCl2(aq) + NaOH(aq) = Cd(OH)2(s) + NaCl(aq) =>
CdCl2(aq) + 2 NaOH(aq) = Cd(OH)2(s) + 2 NaCl(aq)
H2SO4 + Li2CO3 = Li2SO4 + H2O + CO2 =>
H2SO4 + Li2CO3 = Li2SO4 + H2O + CO2
CoCl2H2O + NH4Cl + H2O2 + NH4OH = [Co(NH3)5Cl]Cl2 + H2O =>
2 CoCl2H2O + 2 NH4Cl + H2O2 + 8 NH4OH = 2[Co(NH3)5Cl]Cl2 + 12 H2O
MgCO3(s) + H2O(l) = Mg(OH)2(aq) + CO2(g) =>
MgCO3(s) + H2O(l) = Mg(OH)2(aq) + CO2(g)
H2O + Co = CoO + H2 =>
H2O + Co = CoO + H2
(NH4)2U2O7 + HNO3 = UO2(NO3)2 + NO + H2O =>
3(NH4)2U2O7 + 22 HNO3 = 6 UO2(NO3)2 + 16 NO + 23 H2O
BaF2 + K3PO4 = Ba3(PO4)2 + KF =>
3 BaF2 + 2 K3PO4 = Ba3(PO4)2 + 6 KF
CoCl2 + HCl = CoCl + HCl2 =>
CoCl2 + HCl = CoCl + HCl2
Na + H2O = NaOH + H2 =>
2 Na + 2 H2O = 2 NaOH + H2
NH3 = N2 + H2 =>
2 NH3 = N2 + 3 H2
K + H2O = KOH + H2 =>
2 K + 2 H2O = 2 KOH + H2
Cu(SO4) + Na(OH) = Cu(OH)2 + Na2(SO4) =>
Cu(SO4) + 2 Na(OH) = Cu(OH)2 + Na2(SO4)
CuSO4*5H2O + As2O3 + Na2CO3 + CH3COOH = Cu(CH3COO)2*3Cu(AsO2)2 + Na2SO4 + H2O + CO2 =>
4 CuSO4*5H2O + 3 As2O3 + 4 Na2CO3 + 2 CH3COOH = Cu(CH3COO)2*3Cu(AsO2)2 + 4 Na2SO4 + 21 H2O + 4 CO2
CH3CH2CH2CH2NH2 + O2 = CO2 + H2O + N2 =>
4 CH3CH2CH2CH2NH2 + 27 O2 = 16 CO2 + 22 H2O + 2 N2
FeO + LiOH + H2O = Li2[Fe(OH)4] =>
FeO + 2 LiOH + H2O = Li2[Fe(OH)4]
Zn + H2Cl = ZnCl2 + H2 =>
Zn + 2 H2Cl = ZnCl2 + 2 H2
AcOH(aq) + NaOH(aq) = AcONa(aq) + H2O(l) =>
AcOH(aq) + NaOH(aq) = AcONa(aq) + H2O(l)
AgF + CaCl2 = AgCl + CaF2 =>
2 AgF + CaCl2 = 2 AgCl + CaF2
Al + CuSO4 = Al2(SO4)3 + Cu =>
2 Al + 3 CuSO4 = Al2(SO4)3 + 3 Cu
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
Al2(SO4)3 + Ca(OCl)2 = AlCl3 + CaSO4 + O2 =>
Al2(SO4)3 + 3 Ca(OCl)2 = 2 AlCl3 + 3 CaSO4 + 3 O2
C6H12O6 + O2 = CO2 + H2O =>
C6H12O6 + 6 O2 = 6 CO2 + 6 H2O
Ca + Br2 = CaBr2 =>
Ca + Br2 = CaBr2
Ag2O + H2 = Ag + H2O =>
Ag2O + H2 = 2 Ag + H2O
K2Cr2O7 + Na2S2O3 + H2SO4 = Na2SO4 + K2SO4 + Cr2(SO4)3 + H2O =>
4 K2Cr2O7 + 3 Na2S2O3 + 13 H2SO4 = 3 Na2SO4 + 4 K2SO4 + 4 Cr2(SO4)3 + 13 H2O
Na + H2O = NaOH + H2 =>
2 Na + 2 H2O = 2 NaOH + H2
Na2O + H2CO3 = Na2CO3 + H2O =>
Na2O + H2CO3 = Na2CO3 + H2O
Ca(OH)2 + H3PO4 = Ca3(PO4)2 + H2O =>
3 Ca(OH)2 + 2 H3PO4 = Ca3(PO4)2 + 6 H2O
CaO + NaCl = CaCl2 + Na2O =>
CaO + 2 NaCl = CaCl2 + Na2O
H2 + Cl2 = HCl =>
H2 + Cl2 = 2 HCl
MgCl2 + Na2SO4 = MgSO4 + NaCl =>
MgCl2 + Na2SO4 = MgSO4 + 2 NaCl
C6H14 + O2 = CO2 + H2O =>
2 C6H14 + 19 O2 = 12 CO2 + 14 H2O
Na2O + H2CO3 = Na2CO3 + H2O =>
Na2O + H2CO3 = Na2CO3 + H2O
Kalziumhydroxid + Kohlendioxid = Kalziumkarbonat + Wasser =>
Ca(OH)2 + CO2 = CaCO3 + H2O
SiO2 + Ca = CaO + Si =>
SiO2 + 2 Ca = 2 CaO + Si
Ba(NO3)2(aq) + CuSO4(aq) = BaSO4 + Cu(NO3)2 =>
Ba(NO3)2(aq) + CuSO4(aq) = BaSO4 + Cu(NO3)2
N2 + O2 = N2O =>
2 N2 + O2 = 2 N2O
KBr + H2(SO4) = HBr + KH(SO4) =>
KBr + H2(SO4) = HBr + KH(SO4)
Ca(NO3)2 + KOH = Ca(OH)2 + K2(NO3)2 =>
Ca(NO3)2 + 2 KOH = Ca(OH)2 + K2(NO3)2
Zn + KOH = Zn(OH)2 + K =>
Zn + 2 KOH = Zn(OH)2 + 2 K
SiO2 + Ca = CaO + Si =>
SiO2 + 2 Ca = 2 CaO + Si
HCl + O2 = Cl2 + H2O2 =>
2 HCl + O2 = Cl2 + H2O2
SiO2 + Ca = CaO + Si =>
SiO2 + 2 Ca = 2 CaO + Si
LiOH + FeO = Fe(OH)2 + Li2O =>
2 LiOH + FeO = Fe(OH)2 + Li2O
SiO2 + Ca = CaO + Si =>
SiO2 + 2 Ca = 2 CaO + Si
Na2SO4 + FeCl3 = FeSO4 + Na2Cl3 =>
Na2SO4 + FeCl3 = FeSO4 + Na2Cl3
K2S + HNO3 = KNO3 + S + NO + H2O =>
3 K2S + 8 HNO3 = 6 KNO3 + 3 S + 2 NO + 4 H2O
SiO2 + Ca = CaO + Si =>
SiO2 + 2 Ca = 2 CaO + Si
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur02/16/25
Équations équilibrées sur03/18/24
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