| Équations équilibrées la veille | Équations équilibrées le lendemain |
6 H2O + 4 I2 = H5IO6 + 7 HI
Fe + Cl = FeCl1000 =>
Fe + 1000 Cl = FeCl1000
K3(PO4) + Na2CO3 = K2CO3 + Na3PO4 =>
2 K3(PO4) + 3 Na2CO3 = 3 K2CO3 + 2 Na3PO4
I(III)NO3 + KOH = KNO3 + I(III)OH =>
I(III)NO3 + KOH = KNO3 + I(III)OH
SnCl2 + NH2OH + HCl = SnCl4 + H2O + NH4Cl =>
SnCl2 + NH2OH + 3 HCl = SnCl4 + H2O + NH4Cl
MgNH4PO4 + H2O = Mg2P2O7 + NH4OH =>
2 MgNH4PO4 + H2O = Mg2P2O7 + 2 NH4OH
CuCl2 + Cu + HCl = H[CuCl2] =>
CuCl2 + Cu + 2 HCl = 2 H[CuCl2]
N2H6SO4 + AgNO3 = Ag + N2 + H2SO4 + HNO3 =>
N2H6SO4 + 4 AgNO3 = 4 Ag + N2 + H2SO4 + 4 HNO3
NH4C2H3O2 + HCl = NH4Cl + H(C2H3O2) =>
NH4C2H3O2 + HCl = NH4Cl + H(C2H3O2)
*2N2*6H2 = *2NH3 =>
*2N2*6H2 = 2*2NH3
SO2 + H2S = H2O + S8 =>
8 SO2 + 16 H2S = 16 H2O + 3 S8
HSO3{-} + IO3{-} = HSO4{-} + SO4{2-} + H2O + I2 =>
5 HSO3{-} + 2 IO3{-} = 3 HSO4{-} + 2 SO4{2-} + H2O + I2
BaClO3 + MgPO4 = BaPO4 + MgClO3 =>
BaClO3 + MgPO4 = BaPO4 + MgClO3
Al(OH)3 + H2CO3 = Al2(CO3)3 + H2O =>
2 Al(OH)3 + 3 H2CO3 = Al2(CO3)3 + 6 H2O
C6H12O6 + H2SO4 + NH3 = C16H18O4N2S + C4H7O3N + H2O =>
6 C6H12O6 + H2SO4 + 7 NH3 = C16H18O4N2S + 5 C4H7O3N + 21 H2O
Al2(SO4)3 + BaCl2 = Al(Cl3) + Ba(SO4) =>
Al2(SO4)3 + 3 BaCl2 = 2 Al(Cl3) + 3 Ba(SO4)
C3H7OH + HBr = C3H7OBr + H2 =>
C3H7OH + HBr = C3H7OBr + H2
NaI + Al2S3 = AlI3 + Na2S =>
6 NaI + Al2S3 = 2 AlI3 + 3 Na2S
FeSO4 + Ca(HCO3)2 = FeCO3 + H2O + CO2 + CaSO4 =>
FeSO4 + Ca(HCO3)2 = FeCO3 + H2O + CO2 + CaSO4
XC8H14O4 + XC10H22O = XC26H50O4 + XCH3OH =>
XC8H14O4 + 2 XC10H22O = XC26H50O4 + 2 XCH3OH
Cr(NO3)3 + ZnSO4 = CrSO4 + Zn(NO3)3 =>
Cr(NO3)3 + ZnSO4 = CrSO4 + Zn(NO3)3
K2Cr2O7 + H2SO3 + HClO4 = HSO3 + Cr(ClO4)3 + KClO4 + H2O =>
K2Cr2O7 + 6 H2SO3 + 8 HClO4 = 6 HSO3 + 2 Cr(ClO4)3 + 2 KClO4 + 7 H2O
S16 + O = SO2 =>
S16 + 32 O = 16 SO2
CS + H2S + Cu = CH4 + CuS =>
CS + 2 H2S + 3 Cu = CH4 + 3 CuS
CH4N2O + C6H12N4 + H2O + HCl = CH3NH2HCl + O2 =>
2 CH4N2O + C6H12N4 + 10 H2O + 8 HCl = 8 CH3NH2HCl + 6 O2
CHHHCOOH + OO = COO + HHO =>
CHHHCOOH + 2 OO = 2 COO + 2 HHO
HCl(aq) + K2SO3(aq) = H2SO3(aq) + KCl(aq) =>
2 HCl(aq) + K2SO3(aq) = H2SO3(aq) + 2 KCl(aq)
Pb(NO3)2(aq) + KSO4(aq) = K(NO3)2 + PbSO4 =>
Pb(NO3)2(aq) + KSO4(aq) = K(NO3)2 + PbSO4
Na3PO4 + BaCl2 = Na{+} + Cl{-} + Ba3(PO4)2 =>
2 Na3PO4 + 3 BaCl2 = 6 Na{+} + 6 Cl{-} + Ba3(PO4)2
(NH4)2SO4 + HgCl2 = NH4Cl + HgSO4 =>
(NH4)2SO4 + HgCl2 = 2 NH4Cl + HgSO4
Y2O3 + H3PO4 = YPO4 + H2O =>
Y2O3 + 2 H3PO4 = 2 YPO4 + 3 H2O
CH3COCl + CH3CH2NHCH3 = CH3CONH2 + CH3CH(Cl)CH3 =>
CH3COCl + CH3CH2NHCH3 = CH3CONH2 + CH3CH(Cl)CH3
KOH + Sn(ClO3)2 = Sn(OH)2 + KClO3 =>
2 KOH + Sn(ClO3)2 = Sn(OH)2 + 2 KClO3
Ca(s) + HBr(aq) = CaBr2 + H2 =>
Ca(s) + 2 HBr(aq) = CaBr2 + H2
V + H2O = HV6O17 + H2 =>
12 V + 34 H2O = 2 HV6O17 + 33 H2
KMnO4 + H2SO4 = K2S02 + MnSO2 + H2O + O2 =>
2 KMnO4 + 4 H2SO4 = K2S02 + 2 MnSO2 + 4 H2O + 8 O2
C2H6 + O2 = H2O + CO2 =>
2 C2H6 + 7 O2 = 6 H2O + 4 CO2
Al(NO3)3 + Zn = ZnNO3 + Al =>
Al(NO3)3 + 3 Zn = 3 ZnNO3 + Al
CH3COOC2H5 + NaOH = C4H8O0Na + H2O + CO2 =>
23 CH3COOC2H5 + 20 NaOH = 20 C4H8O0Na + 22 H2O + 12 CO2
KNO3 + CH3CH2OH = K2O + CO2 + H2O + N2 =>
12 KNO3 + 5 CH3CH2OH = 6 K2O + 10 CO2 + 15 H2O + 6 N2
NiCl2 + O2 = NiO + ClO6 =>
2 NiCl2 + 13 O2 = 2 NiO + 4 ClO6
Ba{2+} + S{2-} = BaS =>
Ba{2+} + S{2-} = BaS
SO2 + Ca(OH)2 = CaO2 + S(OH)2 =>
SO2 + Ca(OH)2 = CaO2 + S(OH)2
CoCl2 + HCl = H2Co + Cl =>
CoCl2 + 2 HCl = H2Co + 4 Cl
(NH4)2(CO3) + CaCl2 = (NH4)Cl + Ca2(CO3)2 =>
2(NH4)2(CO3) + 2 CaCl2 = 4(NH4)Cl + Ca2(CO3)2
BaCl2(aq) + MgSO4(aq) = BaSO4(aq) + MgCl2(s) =>
BaCl2(aq) + MgSO4(aq) = BaSO4(aq) + MgCl2(s)
[Co(NH3)5(OH2)]Cl3 + NH3 = [Co(NH3)6]Cl3 + H2O =>
[Co(NH3)5(OH2)]Cl3 + NH3 = [Co(NH3)6]Cl3 + H2O
NH3 + H2O = NO + H3O =>
NH3 + 6 H2O = NO + 5 H3O
CH3COONa + Mg = CH3COOMg + Na =>
CH3COONa + Mg = CH3COOMg + Na
Ca + KOH = KCaO + H2 =>
2 Ca + 2 KOH = 2 KCaO + H2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/10/25
Équations équilibrées sur02/09/24
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