| Équations équilibrées la veille | Équations équilibrées le lendemain |
9 HI + HIO5 = 5 I2 + 5 H2O
P4 + KBrO3 = P2O5 + K2O + Br2 =>
P4 + 4 KBrO3 = 2 P2O5 + 2 K2O + 2 Br2
BaCl2 + Fe = BaCl2Fe =>
BaCl2 + Fe = BaCl2Fe
Li + CuI = LiI + Cu =>
Li + CuI = LiI + Cu
CuCl + HCl + H2O = CuCl2 + H3O =>
CuCl + HCl + H2O = CuCl2 + H3O
C2H5Cl + Br2 = C2H4Br2 + HCl =>
C2H5Cl + Br2 = C2H4Br2 + HCl
Mg + Ag(NO3) = Mg(NO3)2 + Ag =>
Mg + 2 Ag(NO3) = Mg(NO3)2 + 2 Ag
P(OH) + HCl = PCl + H2O =>
P(OH) + HCl = PCl + H2O
C7H7NO2 + C4H6O3 = C9H7NO2 + H2O =>
2 C7H7NO2 + C4H6O3 = 2 C9H7NO2 + 3 H2O
LiH(s) + H2O(l) = LiOH(aq) + H2(g) =>
LiH(s) + H2O(l) = LiOH(aq) + H2(g)
KNO3 = KNO2 + O2 =>
2 KNO3 = 2 KNO2 + O2
CH3CH2OH + KBr = CH3Br + CH2OHK =>
CH3CH2OH + KBr = CH3Br + CH2OHK
HNO3 + H2O = NH3 + O2 =>
HNO3 + H2O = NH3 + 2 O2
Fe2(SO4)3*9H2O + (HCO3) = Fe(OH)3 + SO4 + H2O + H2CO3 =>
Fe2(SO4)3*9H2O + 6(HCO3) = 2 Fe(OH)3 + 3 SO4 + 3 H2O + 6 H2CO3
KClO3 = KCl + O2 =>
2 KClO3 = 2 KCl + 3 O2
Na2O + F2 = NaF + O2 =>
2 Na2O + 2 F2 = 4 NaF + O2
KClO3 = KCl + O2 =>
2 KClO3 = 2 KCl + 3 O2
NO + Hg2O + KOH = KNO2 + Hg + H2O =>
2 NO + Hg2O + 2 KOH = 2 KNO2 + 2 Hg + H2O
HCOO + HCl = HCOOH + Cl =>
HCOO + HCl = HCOOH + Cl
P4 + CaOH + H2O = CaH2PO2 + PH3 =>
P4 + 3 CaOH + 3 H2O = 3 CaH2PO2 + PH3
H2 + CO2 = HC3 + H8O5 =>
53 H2 + 30 CO2 = 10 HC3 + 12 H8O5
Pb(NO3)2 + Na(SO4) = Pb(SO4) + Na(NO3)2 =>
Pb(NO3)2 + Na(SO4) = Pb(SO4) + Na(NO3)2
ZnO + HNO3 = Zn(NO3)3 + NO + H2O =>
3 ZnO + 10 HNO3 = 3 Zn(NO3)3 + NO + 5 H2O
CH2CH2CH2CH2CCCH3CH3 + H2O = CH2CH2CH2CH2CHCH3COHCH3 =>
CH2CH2CH2CH2CCCH3CH3 + H2O = CH2CH2CH2CH2CHCH3COHCH3
NaOH + Cl2 = NaCl + NaClO3 + HOH =>
6 NaOH + 3 Cl2 = 5 NaCl + NaClO3 + 3 HOH
C4H9Br + Br2 = C4H8Br2 + HBr =>
C4H9Br + Br2 = C4H8Br2 + HBr
KCl(aq)AgNO3(aq) = AgCl(s)KNO3(aq) =>
KCl(aq)AgNO3(aq) = AgCl(s)KNO3(aq)
Ba + CO2 = BaCO3 + C =>
2 Ba + 3 CO2 = 2 BaCO3 + C
I2 + Na2S2O3 = NaI + Na2S4O6 =>
I2 + 2 Na2S2O3 = 2 NaI + Na2S4O6
HNO3(aq)KHCO3(aq) = KNO3(aq)H2O(l)CO2(g) =>
HNO3(aq)KHCO3(aq) = KNO3(aq)H2O(l)CO2(g)
NaMnO4 + Na2SO3 + KOH = Na2MnO4 + K2SO4 + H2O =>
2 NaMnO4 + Na2SO3 + 2 KOH = 2 Na2MnO4 + K2SO4 + H2O
C4H9Br + Br2 = C4H8Br2 + HBr =>
C4H9Br + Br2 = C4H8Br2 + HBr
N2 + H20O = NH3 + O2 =>
20 N2 + 6 H20O = 40 NH3 + 3 O2
CH13H28 + O2 = CO2 + H2O =>
4 CH13H28 + 45 O2 = 4 CO2 + 82 H2O
Na2NO3 = Na2 + NO3 =>
Na2NO3 = Na2 + NO3
PbCl2 + HCl = HPbCl3 =>
PbCl2 + HCl = HPbCl3
P(OH) + HCl = PCl + H2O =>
P(OH) + HCl = PCl + H2O
C6H12 + KMnO4 = C6H12KMnO4 =>
C6H12 + KMnO4 = C6H12KMnO4
Zn(NO3)2 + Li2CO3 = Zn(CO3)2 + Li2(NO3) =>
Zn(NO3)2 + 2 Li2CO3 = Zn(CO3)2 + 2 Li2(NO3)
Al(OH)3 + Ba(OH)2 = Ba3(Al(OH)6)2 =>
2 Al(OH)3 + 3 Ba(OH)2 = Ba3(Al(OH)6)2
K2Co3 + BaCl2 = BaCo3 + KCl =>
K2Co3 + BaCl2 = BaCo3 + 2 KCl
CoSO4 + HCl = H2SO4 + CoCl2 =>
CoSO4 + 2 HCl = H2SO4 + CoCl2
S8 + O2 = SO3 =>
S8 + 12 O2 = 8 SO3
ZnS(aq) + HCl(aq) = ZnCl2 + H2S =>
ZnS(aq) + 2 HCl(aq) = ZnCl2 + H2S
Al2O3 + H2CO3 = Al2(CO3)3 + H2O =>
Al2O3 + 3 H2CO3 = Al2(CO3)3 + 3 H2O
Al + O2 = Al2O3 =>
4 Al + 3 O2 = 2 Al2O3
calciumcarbonate = calciumoxide + carbondioxide =>
CaCO3 = CaO + CO2
H2C2O4 + CaCl2 = CaC2O4 + HCl =>
H2C2O4 + CaCl2 = CaC2O4 + 2 HCl
Al(NO3)3 + K2SiO3 = Al2(SiO3)3 + KNO3 =>
2 Al(NO3)3 + 3 K2SiO3 = Al2(SiO3)3 + 6 KNO3
HCLO(aq) + Ba(OH)2(aq) = Ba(CLO)2(aq) + H2O(l) =>
2 HCLO(aq) + Ba(OH)2(aq) = Ba(CLO)2(aq) + 2 H2O(l)
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/09/24
Équations équilibrées sur01/08/24
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