| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 Au + 6 H2SeO4 = Au2(SeO4)3 + 3 H2SeO3 + 3 H2O
Al{2+} + OH{-} = Al(OH)2 =>
Al{2+} + 2 OH{-} = Al(OH)2
K3PO4 + AlNO3 = Al3PO4 + KNO3 =>
K3PO4 + 3 AlNO3 = Al3PO4 + 3 KNO3
AsO4 + H2O = HAsO4 + O2 =>
4 AsO4 + 2 H2O = 4 HAsO4 + O2
CH3CH2OH + HCl = CH3CH2Cl + H2OHCl =>
CH3CH2OH + 2 HCl = CH3CH2Cl + H2OHCl
AgNO3 + AlCl3 = AgCl + Al(NO3)3 =>
3 AgNO3 + AlCl3 = 3 AgCl + Al(NO3)3
NiNO3 + Na2S = Ni2S + NaNO3 =>
2 NiNO3 + Na2S = Ni2S + 2 NaNO3
C6H5OH + FeCl3 = C6H5(OFeCl2) + HCl =>
C6H5OH + FeCl3 = C6H5(OFeCl2) + HCl
SbO3 + V(OH)4 = VO2 + Sb(OH)6 =>
2 SbO3 + 3 V(OH)4 = 3 VO2 + 2 Sb(OH)6
NaCH3OO + HCl = CH3OOH + NaCl =>
NaCH3OO + HCl = CH3OOH + NaCl
NaCH3OO + HCl = NaCl + HCH3OO =>
NaCH3OO + HCl = NaCl + HCH3OO
AgNO3 + KI = AgI + KNO3 =>
AgNO3 + KI = AgI + KNO3
K2SO3 + AuClO4 = Au2SO3 + KClO4 =>
K2SO3 + 2 AuClO4 = Au2SO3 + 2 KClO4
Al + Ba(OH)2 = AlOH + Ba =>
2 Al + Ba(OH)2 = 2 AlOH + Ba
NaCH3OO + HCl = CH3OOH + NaCl =>
NaCH3OO + HCl = CH3OOH + NaCl
NH4Br + HCl = HBr + (NH4)Cl =>
NH4Br + HCl = HBr + (NH4)Cl
SO3(g) + H2O(l) = SO4H2(aq) =>
SO3(g) + H2O(l) = SO4H2(aq)
NaCH3OO + HCl = CH3OOH + NaCl =>
NaCH3OO + HCl = CH3OOH + NaCl
SrCl2(aq) + CuSO4(aq) = SrSO4(s) + CuCl2(aq) =>
SrCl2(aq) + CuSO4(aq) = SrSO4(s) + CuCl2(aq)
Al2(SO4)3 + MgCl2 = AlCl + Mg(SO4)3 =>
Al2(SO4)3 + MgCl2 = 2 AlCl + Mg(SO4)3
K2CrO4 + KOH + H[SnCl3] + H2O = K[Cr(OH)4] + K3[Sn(OH)6] + KCl =>
K2CrO4 + 17 KOH + 3 H[SnCl3] + H2O = K[Cr(OH)4] + 3 K3[Sn(OH)6] + 9 KCl
NaCH3OO + HCl = CH3OOH + NaCl =>
NaCH3OO + HCl = CH3OOH + NaCl
C + HNO3(conc) = CO2 + H2O + NO2 =>
C + 4 HNO3(conc) = CO2 + 2 H2O + 4 NO2
NaCH3OO + HCl = CH3OOH + NaCl =>
NaCH3OO + HCl = CH3OOH + NaCl
H2A + Al(OH)3 = H2O + Al2A3 =>
3 H2A + 2 Al(OH)3 = 6 H2O + Al2A3
NaCH3OO + HCl = CH3OOH + NaCl =>
NaCH3OO + HCl = CH3OOH + NaCl
Magnesiumchloride + sodium = magnesium + sodiumchloride =>
MgCl2 + 2 Na = Mg + 2 NaCl
NaCH3OO + HCl = CH3OOH + NaCl =>
NaCH3OO + HCl = CH3OOH + NaCl
MgCl2 + Ni(NO3)2 = Mg(NO3)2 + NiCl2 =>
MgCl2 + Ni(NO3)2 = Mg(NO3)2 + NiCl2
CH8 + O2 = C + H2O =>
CH8 + 2 O2 = C + 4 H2O
CH3CH2CHBrCH3 + KOH = CH3CH2CHCH3OH + KBr =>
CH3CH2CHBrCH3 + KOH = CH3CH2CHCH3OH + KBr
NaBr + HNO3 = NO2 + Br2 + H2O + NaNO3 =>
2 NaBr + 4 HNO3 = 2 NO2 + Br2 + 2 H2O + 2 NaNO3
Na2Cr2O7 + SO2 + H2SO4 = Na2SO4 + Cr2(SO4)3 + H2O =>
Na2Cr2O7 + 3 SO2 + H2SO4 = Na2SO4 + Cr2(SO4)3 + H2O
KMnO4 + SO2 = MnO2 + KSO2 + O2 =>
KMnO4 + SO2 = MnO2 + KSO2 + O2
CuCl2 + Li2SO4 = LiCl + CuSO4 =>
CuCl2 + Li2SO4 = 2 LiCl + CuSO4
HAsO2 + I2 + H2O = H3AsO4 + H{+} + I{-} =>
HAsO2 + I2 + 2 H2O = H3AsO4 + 2 H{+} + 2 I{-}
Ag + O2 + H2S = Ag2SO4 + H2O =>
4 Ag + 5 O2 + 2 H2S = 2 Ag2SO4 + 2 H2O
SiO2 + NaCO3 = NaSiO3 + CO2 =>
SiO2 + NaCO3 = NaSiO3 + CO2
Te + HNO3 = HTeO4 + NO2 + H2O =>
Te + 7 HNO3 = HTeO4 + 7 NO2 + 3 H2O
KBr(aq) + CaS(aq) = CaBr(aq) + KS(aq) =>
KBr(aq) + CaS(aq) = CaBr(aq) + KS(aq)
AgNO3 + CuSO4 = Ag2SO4 + Cu(NO3)2 =>
2 AgNO3 + CuSO4 = Ag2SO4 + Cu(NO3)2
PbS + O2 = SO2 + PbO =>
2 PbS + 3 O2 = 2 SO2 + 2 PbO
Al2(SO4)3 + Ba(NO3)2 = Al(NO3)3 + BaSO4 =>
Al2(SO4)3 + 3 Ba(NO3)2 = 2 Al(NO3)3 + 3 BaSO4
KCl + CH4 = KH + CCl4 =>
4 KCl + CH4 = 4 KH + CCl4
H(CO3) + CaCl = Ca(CO3) + HCl =>
H(CO3) + CaCl = Ca(CO3) + HCl
C14H10O + Zn = ZnO + C14H10 =>
C14H10O + Zn = ZnO + C14H10
Mg + HCl = MgCl2 + H2 =>
Mg + 2 HCl = MgCl2 + H2
MgCl2 + At = Cl2 + MgAt2 =>
MgCl2 + 2 At = Cl2 + MgAt2
Au(OH)3 = Au2O3 + H2O = =>
2 Au(OH)3 = Au2O3 + 3 H2O
NH3 + Cl2 = NH4Cl + N2 =>
8 NH3 + 3 Cl2 = 6 NH4Cl + N2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/13/25
Équations équilibrées sur02/12/24
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