| Équations équilibrées la veille | Équations équilibrées le lendemain |
NH4NO3 = N2O + 2 H2O
AgNO3 + H3PO3 = H3PO4 + Ag + NO =>
AgNO3 + 2 H3PO3 = 2 H3PO4 + Ag + NO
HC = CH = C6H6 =>
HC = CH
PbO + V2O3 + VO2 + Ga2O3 = PbV10GaO19 =>
2 PbO + 7 V2O3 + 6 VO2 + Ga2O3 = 2 PbV10GaO19
C8H1206 + O2 = CO2 + H2O =>
2 C8H1206 + 619 O2 = 16 CO2 + 1206 H2O
AgNO3 + H3PO3 = H3PO4 + Ag + NO =>
AgNO3 + 2 H3PO3 = 2 H3PO4 + Ag + NO
O2 + C4H5NH2 = CO2 + H2O + N2 =>
23 O2 + 4 C4H5NH2 = 16 CO2 + 14 H2O + 2 N2
CH2CHCl + H2O2 = CO2 + H2O + Cl =>
2 CH2CHCl + 11 H2O2 = 4 CO2 + 14 H2O + 2 Cl
Li + HgSO4 = Li2SO4 + Hg =>
2 Li + HgSO4 = Li2SO4 + Hg
K2Cr2O7 + H3PO4 + (CH3)2CHOH = CrPO4 + K3PO4 + CH3COCH3 + H2O =>
3 K2Cr2O7 + 8 H3PO4 + 9(CH3)2CHOH = 6 CrPO4 + 2 K3PO4 + 9 CH3COCH3 + 21 H2O
N2O5 + H2O = HNO3 =>
N2O5 + H2O = 2 HNO3
C6H12O6 = C2H5OH + CO2 =>
C6H12O6 = 2 C2H5OH + 2 CO2
CuCl2 + NaOH = Cu(OH)2 + NaCl =>
CuCl2 + 2 NaOH = Cu(OH)2 + 2 NaCl
CaO + H2O = Ca(OH)2 =>
CaO + H2O = Ca(OH)2
Br2 + O2 = BrO10 =>
Br2 + 10 O2 = 2 BrO10
(NH4)2SO4(aq) + SrCl2(aq) = (NH4)2Cl2(aq) + SrSO4(s) =>
(NH4)2SO4(aq) + SrCl2(aq) = (NH4)2Cl2(aq) + SrSO4(s)
H3PO4 + HCl = PCl5 + H2O =>
H3PO4 + 5 HCl = PCl5 + 4 H2O
S + O2 = SO2 =>
S + O2 = SO2
C6H12O6 + KClO3 = CO2 + H2O + KCl =>
C6H12O6 + 4 KClO3 = 6 CO2 + 6 H2O + 4 KCl
Fe2(SO4)3 + Ca(OH)2 = Fe(OH)3 + Ca(SO4) =>
Fe2(SO4)3 + 3 Ca(OH)2 = 2 Fe(OH)3 + 3 Ca(SO4)
AgNO3 + H3PO3 = H3PO4 + Ag + NO =>
AgNO3 + 2 H3PO3 = 2 H3PO4 + Ag + NO
SiO2 + Mg(OH)2 = Mg3Si4O10(OH)2 + H2O =>
4 SiO2 + 3 Mg(OH)2 = Mg3Si4O10(OH)2 + 2 H2O
HNO3 + Ti(OH)4 = TiO(NO3)2 + H2O =>
2 HNO3 + Ti(OH)4 = TiO(NO3)2 + 3 H2O
CsCl + PbCl2 = CsPbCl3 =>
CsCl + PbCl2 = CsPbCl3
ZnS + O2 = ZnO + SO2 =>
2 ZnS + 3 O2 = 2 ZnO + 2 SO2
K3Po4 + BaCl2 = Ba3(Po4)2 + KCl =>
2 K3Po4 + 3 BaCl2 = Ba3(Po4)2 + 6 KCl
Al + O2 = Al2O3 =>
4 Al + 3 O2 = 2 Al2O3
K4Fe(CN)6 + H2SO4 + H2O = K2SO4 + FeSO4 + (NH4)2SO4 + CO =>
K4Fe(CN)6 + 6 H2SO4 + 6 H2O = 2 K2SO4 + FeSO4 + 3(NH4)2SO4 + 6 CO
HCl + HN3 = NH4 + Cl =>
11 HCl + HN3 = 3 NH4 + 11 Cl
K4Fe(CN)6 + H2SO4 + H2O = K2SO4 + FeSO4 + (NH4)2SO4 + CO =>
K4Fe(CN)6 + 6 H2SO4 + 6 H2O = 2 K2SO4 + FeSO4 + 3(NH4)2SO4 + 6 CO
(Ba)(Cl)2 + (Na)2(SO)4 = (Ba)(SO)4 + (Na)(Cl) =>
(Ba)(Cl)2 + (Na)2(SO)4 = (Ba)(SO)4 + 2(Na)(Cl)
FeO + H2SO4 = FeSO4 + H2O =>
FeO + H2SO4 = FeSO4 + H2O
Fe2O3 + CO = Fe + CO2 =>
Fe2O3 + 3 CO = 2 Fe + 3 CO2
HCl + Ca2Si = CaCl2 + SiH4 =>
4 HCl + Ca2Si = 2 CaCl2 + SiH4
Ca + SiO2 = Ca2SiO2 =>
2 Ca + SiO2 = Ca2SiO2
Ag + H2O = AgH2O =>
Ag + H2O = AgH2O
SO2 + Mg(OH)2 = Mg2SO4 + H2O =>
SO2 + 2 Mg(OH)2 = Mg2SO4 + 2 H2O
NaOH + KOH = Na(OH)2 + K =>
NaOH + KOH = Na(OH)2 + K
Li + S8 = Li2S =>
16 Li + S8 = 8 Li2S
K2Zn(OH)4 + H2S = Zn(OH)2 + KHS + H2O =>
K2Zn(OH)4 + 2 H2S = Zn(OH)2 + 2 KHS + 2 H2O
Na + O2 = Na2O =>
4 Na + O2 = 2 Na2O
KHCO3(aq) + H3PO4(aq) = CO2(g) + K3PO4(aq) + H2O(l) =>
3 KHCO3(aq) + H3PO4(aq) = 3 CO2(g) + K3PO4(aq) + 3 H2O(l)
H2O + N2 = NO + NH3 =>
6 H2O + 5 N2 = 6 NO + 4 NH3
Na3PO4 + AgNO3 = NaNO3 + Ag3PO4 =>
Na3PO4 + 3 AgNO3 = 3 NaNO3 + Ag3PO4
C6H12O6 + O2 = CO2 + H2O =>
C6H12O6 + 6 O2 = 6 CO2 + 6 H2O
Na3PO4 + AgNO3 = NaNO3 + Ag3PO4 =>
Na3PO4 + 3 AgNO3 = 3 NaNO3 + Ag3PO4
ZnS + O2 = ZnO + SO2 =>
2 ZnS + 3 O2 = 2 ZnO + 2 SO2
CH2OHCH3COOH + Na = CH2ONaCH3COONa + H2 =>
CH2OHCH3COOH + 2 Na = CH2ONaCH3COONa + H2
Cr2O3 + Mg = Cr + MgO =>
Cr2O3 + 3 Mg = 2 Cr + 3 MgO
Ni(s) + Fe(NO3)2(aq) = Ni(NO3)2(aq) + Fe(s) =>
Ni(s) + Fe(NO3)2(aq) = Ni(NO3)2(aq) + Fe(s)
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/14/25
Équations équilibrées sur02/13/24
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