| Équations équilibrées la veille | Équations équilibrées le lendemain |
NaOH + H3AsO4 = NaAsO3 + 2 H2O
CuCl2 + HOH = Cu(OH)2 + HCl =>
CuCl2 + 2 HOH = Cu(OH)2 + 2 HCl
Sb + PbO2 + NaOH = PbO + NaSbO2 + H2O =>
2 Sb + 3 PbO2 + 2 NaOH = 3 PbO + 2 NaSbO2 + H2O
B8H10 + O2 = B2O3 + H2O =>
2 B8H10 + 17 O2 = 8 B2O3 + 10 H2O
H{+} + Cr(OH)3 + O2{2-} = CrO4{2-} + H2O =>
2 H{+} + 2 Cr(OH)3 + 3 O2{2-} = 2 CrO4{2-} + 4 H2O
Mg(CO3) + H2SO4 = Mg(SO4) + CO2 + H2O =>
Mg(CO3) + H2SO4 = Mg(SO4) + CO2 + H2O
Br2 + H2O = HBr + HBrO =>
Br2 + H2O = HBr + HBrO
AlCuCo = CuAlCo =>
AlCuCo = CuAlCo
SrS(aq) + K2SO4(aq) = SrSO4(s) + K2S(s) =>
SrS(aq) + K2SO4(aq) = SrSO4(s) + K2S(s)
CNTRh = CNT(Rh) =>
CNTRh = CNT(Rh)
KOHUNPSF = UNPSFKOH =>
KOHUNPSF = UNPSFKOH
Mn(NO3)2Ba(OH)2 = Mn(OH)2Ba(NO3)2 =>
Mn(NO3)2Ba(OH)2 = Mn(OH)2Ba(NO3)2
AlCl3 + H3SO4 = Al2(SO4)2 + HCl =>
2 AlCl3 + 2 H3SO4 = Al2(SO4)2 + 6 HCl
PbSKBr = PbBrKS =>
PbSKBr = PbBrKS
Fe(SCN)3 + NaCl = NaSCN + FeCl3 =>
Fe(SCN)3 + 3 NaCl = 3 NaSCN + FeCl3
NaOH + SrCl2 = SrOHCl + NaCl =>
NaOH + SrCl2 = SrOHCl + NaCl
KOH + S + O2 = K2SO4 + H2O =>
4 KOH + 2 S + 3 O2 = 2 K2SO4 + 2 H2O
AlHONaNO = AlNONaHO =>
AlHONaNO = AlNONaHO
C9H8O4 + NaHCO3 = NaC9H8O4 + HCO3 =>
C9H8O4 + NaHCO3 = NaC9H8O4 + HCO3
NaOHF{-} = NaFOH{-} =>
NaOHF{-} = NaFOH{-}
AlClKOH = AlKClOH =>
AlClKOH = AlKClOH
Zn(s) + HCl = ZnCl2 + H2 =>
Zn(s) + 2 HCl = ZnCl2 + H2
Cu(CO3) + Li3(PO4) = Cu3(PO4)2 + Li2(CO3) =>
3 Cu(CO3) + 2 Li3(PO4) = Cu3(PO4)2 + 3 Li2(CO3)
AgNO3C6H5CH2Cl = AgClC6H5CH2NO3 =>
AgNO3C6H5CH2Cl = AgClC6H5CH2NO3
Cu + HNO3 = Cu(NO3)H2O + NO2 =>
Cu + 2 HNO3 = Cu(NO3)H2O + NO2
S6 = S4 =>
2 S6 = 3 S4
ZnNO3 + NaS = ZnS + NaNO3 =>
ZnNO3 + NaS = ZnS + NaNO3
CH3CH2NH3Br + NaOH = CH3CH2NH2 + H2O + NaBr =>
CH3CH2NH3Br + NaOH = CH3CH2NH2 + H2O + NaBr
Mg(CuO) = MgOCu =>
Mg(CuO) = MgOCu
SrFeO = SrOFe =>
SrFeO = SrOFe
Zn(OH)4 + HBr = ZnBr4 + H2O =>
Zn(OH)4 + 4 HBr = ZnBr4 + 4 H2O
Ba(NO3)2 + Na2SO4 = Ba(NO3)2Na2SO4 =>
Ba(NO3)2 + Na2SO4 = Ba(NO3)2Na2SO4
C2H5 + H2O = C2H5OH + H2 =>
2 C2H5 + 2 H2O = 2 C2H5OH + H2
HgOAu = HgAuO =>
HgOAu = HgAuO
CuSO4Na2SO3H2O = CuNa2SO4H2SO4 =>
CuSO4Na2SO3H2O = CuNa2SO4H2SO4
SO2 + Hg2(NO3)2 = Hg + NO2 + SO4 =>
SO2 + Hg2(NO3)2 = 2 Hg + 2 NO2 + SO4
Na2SO3 + H2SO4 = Na2SO4 + H2O + S =>
3 Na2SO3 + H2SO4 = 3 Na2SO4 + H2O + S
LiF + O2 = LiO2 + F2 =>
2 LiF + 2 O2 = 2 LiO2 + F2
Zn + Na2CO3 + H2O = Na2Zn(OH)4 + NaHCO3 + H2 =>
Zn + 2 Na2CO3 + 4 H2O = Na2Zn(OH)4 + 2 NaHCO3 + H2
HOOCCOOH + K2Cr2O7 + H2SO4 = Cr2(SO4)3 + K2SO4 + CO2 + H2O =>
3 HOOCCOOH + K2Cr2O7 + 4 H2SO4 = Cr2(SO4)3 + K2SO4 + 6 CO2 + 7 H2O
Ba2 + H2O = Ba(OH)2 + H22 =>
11 Ba2 + 44 H2O = 22 Ba(OH)2 + 2 H22
Fe4ClAlI = Fe4IAlCl =>
Fe4ClAlI = Fe4IAlCl
CaN2 + H2O = Ca(OH)2 + NH =>
CaN2 + 2 H2O = Ca(OH)2 + 2 NH
CH3CH2CHCH2 + Br2 = C4H8Br2 =>
CH3CH2CHCH2 + Br2 = C4H8Br2
CdOMn2O7 = CdMn2O8 =>
CdOMn2O7 = CdMn2O8
Cm(NO3)2 + NaOH = Cm(OH)2 + NaNO3 =>
Cm(NO3)2 + 2 NaOH = Cm(OH)2 + 2 NaNO3
BaO = Ba + O =>
BaO = Ba + O
AlKBr = BrAlK =>
AlKBr = BrAlK
PbClMn = MnClPb =>
PbClMn = MnClPb
AgNaF = NaAgF =>
AgNaF = NaAgF
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur04/18/24
Équations équilibrées sur05/18/23
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