| Équations équilibrées la veille | Équations équilibrées le lendemain |
(H)2 + Cl2 = 2 HCl
Zn + HCl = ZnCl2 + H =>
Zn + 2 HCl = ZnCl2 + 2 H
XeCl6 + F2 = XeF6 + Cl2 =>
XeCl6 + 3 F2 = XeF6 + 3 Cl2
V2O5 + CaS = CaO + V2S5 =>
V2O5 + 5 CaS = 5 CaO + V2S5
P4(s) + S8(s) = P4S10(s) =>
4 P4(s) + 5 S8(s) = 4 P4S10(s)
NaI + Al2S3 = Na2S + AlI3 =>
6 NaI + Al2S3 = 3 Na2S + 2 AlI3
C7H6O2 + NaHCO3 = NaC7H5O2 + H2CO3 =>
C7H6O2 + NaHCO3 = NaC7H5O2 + H2CO3
HIO3 = I4O9 + H2O + O2 =>
8 HIO3 = 2 I4O9 + 4 H2O + O2
K2Cr2O7 + NaI + H2SO4 = Cr2(SO4)3 + I2 + K2SO4 + Na2SO4 + H2O =>
K2Cr2O7 + 6 NaI + 7 H2SO4 = Cr2(SO4)3 + 3 I2 + K2SO4 + 3 Na2SO4 + 7 H2O
C5H12O + O2 = CO2 + H2O =>
2 C5H12O + 15 O2 = 10 CO2 + 12 H2O
C2H4 + Br2 = C2H4Br2 =>
C2H4 + Br2 = C2H4Br2
BaO + CO2 + H2O = Ba2CO3 + H2O2 =>
2 BaO + CO2 + H2O = Ba2CO3 + H2O2
Br2 + HgI = HgBr + I =>
Br2 + 2 HgI = 2 HgBr + 2 I
Sn(CO3)2 = SnO2 + CO2 =>
Sn(CO3)2 = SnO2 + 2 CO2
HNO3 + Ca(OH)2 = NO3 + Ca + H2O =>
2 HNO3 + Ca(OH)2 = 2 NO3 + Ca + 2 H2O
C7H6O + O2 = CO2 + H2O =>
C7H6O + 8 O2 = 7 CO2 + 3 H2O
CH3CH2Br + CH3CH2CH2OK = CH3CH2OCH3CH2CH2 + KBr =>
CH3CH2Br + CH3CH2CH2OK = CH3CH2OCH3CH2CH2 + KBr
CO + IO5 = I2 + CO2 =>
10 CO + 2 IO5 = I2 + 10 CO2
K3P + HCl = K3Cl + HP =>
K3P + HCl = K3Cl + HP
FeF3 + NaOH = Fe(OH)3 + NaF =>
FeF3 + 3 NaOH = Fe(OH)3 + 3 NaF
Ba{2+} + OH{-} = Ba(OH)2 =>
Ba{2+} + 2 OH{-} = Ba(OH)2
C6H12 + Br2 = C6H11 + HBr =>
2 C6H12 + Br2 = 2 C6H11 + 2 HBr
FeO + HNO3 = Fe(NO3)2 + H2O =>
FeO + 2 HNO3 = Fe(NO3)2 + H2O
Cr2O7{2-} + C3H7OH + H{+} = H2O + Cr{3+} + C2H5COOH =>
2 Cr2O7{2-} + 3 C3H7OH + 16 H{+} = 11 H2O + 4 Cr{3+} + 3 C2H5COOH
Li + H2O = LiOH + H2 =>
2 Li + 2 H2O = 2 LiOH + H2
K2Cr2O7 + SnSO4 + H2SO4 = Sn(SO4)2 + Cr2(SO4)3 + K2SO4 + H2O =>
K2Cr2O7 + 3 SnSO4 + 7 H2SO4 = 3 Sn(SO4)2 + Cr2(SO4)3 + K2SO4 + 7 H2O
VO + FeO3 = V2O5 + FeO =>
4 VO + 3 FeO3 = 2 V2O5 + 3 FeO
HClO + Ba(OH)2 = BaCl2 + OH =>
2 HClO + Ba(OH)2 = BaCl2 + 4 OH
CaO + Zn(OH)2 = ZnO + Ca(OH)2 =>
CaO + Zn(OH)2 = ZnO + Ca(OH)2
I2 + O2 = IO2 =>
I2 + 2 O2 = 2 IO2
CH2CH2 + KMnO4 + H2O = KOH + MnO2 + CH2(OH)CH2(OH) =>
3 CH2CH2 + 2 KMnO4 + 4 H2O = 2 KOH + 2 MnO2 + 3 CH2(OH)CH2(OH)
COCl2 = CO + Cl2 =>
COCl2 = CO + Cl2
KCl + Li2SO4 = K2SO4 + LiCl =>
2 KCl + Li2SO4 = K2SO4 + 2 LiCl
Na2CO3 + H2O + CO2 = NaHCO3 =>
Na2CO3 + H2O + CO2 = 2 NaHCO3
UO2(CH3COO)2 + Na = NaCH3COO + UO2 =>
UO2(CH3COO)2 + 2 Na = 2 NaCH3COO + UO2
Al2(SO4)3 + H2O = (AlOH)SO4 + H2SO4 =>
Al2(SO4)3 + 2 H2O = 2(AlOH)SO4 + H2SO4
KCIO3 = KCI + O2KCIO4 = KCI + O2 =>
2 KCIO3 = KCI + O2KCIO4
Ni2O3 + CH4 = Ni + H2O + CO2 =>
4 Ni2O3 + 3 CH4 = 8 Ni + 6 H2O + 3 CO2
iron + hydrochloricacid = FeCl2 + H2 =>
Fe + 2 HCl = FeCl2 + H2
MgOOCO + HCl = ClMgClHOHOCO =>
MgOOCO + 2 HCl = ClMgClHOHOCO
Zn(NO3)2 + Cu(OH)2 = Cu(NO3)2 + Zn(OH)2 =>
Zn(NO3)2 + Cu(OH)2 = Cu(NO3)2 + Zn(OH)2
CaNO3 + NaPO4 = CaPO4 + NaNO3 =>
CaNO3 + NaPO4 = CaPO4 + NaNO3
Li2SO4 + NaHCO3 = LiHCO3 + Na2SO4 =>
Li2SO4 + 2 NaHCO3 = 2 LiHCO3 + Na2SO4
NaOH + KI = KIOH + Na =>
NaOH + KI = KIOH + Na
SO32{-} + H2O = HSO3{-} + OH =>
SO32{-} + 30 H2O = HSO3{-} + 59 OH
Te + H2 = TeH =>
2 Te + H2 = 2 TeH
Cl2 + KMnO4 + H2SO4 = HClO3 + K2SO4 + MnSO4 + H2O =>
Cl2 + 2 KMnO4 + 3 H2SO4 = 2 HClO3 + K2SO4 + 2 MnSO4 + 2 H2O
Al + NiBr2 = Ni + AlBr3 =>
2 Al + 3 NiBr2 = 3 Ni + 2 AlBr3
NaI + Ca = NaCa + I =>
NaI + Ca = NaCa + I
P2O5 + NaOH = Na3PO4 + H2O =>
P2O5 + 6 NaOH = 2 Na3PO4 + 3 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/08/25
Équations équilibrées sur02/07/24
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