| Équations équilibrées la veille | Équations équilibrées le lendemain |
BaSO4 + 2 Br = BaBr2 + SO4
K + H2O = KOH + H =>
K + H2O = KOH + H
Al(OH3) + H2(SO4) = Al(SO4) + H2(OH3) =>
Al(OH3) + H2(SO4) = Al(SO4) + H2(OH3)
Hg + HNO3 = Hg(NO3)2 + NO2 + H2O =>
Hg + 4 HNO3 = Hg(NO3)2 + 2 NO2 + 2 H2O
Na2O(s) + H2O(l) = NaOH(aq) =>
Na2O(s) + H2O(l) = 2 NaOH(aq)
HC + NaOH = NaC + H2O =>
HC + NaOH = NaC + H2O
NO2 = O2 + N2 =>
2 NO2 = 2 O2 + N2
MnO2 + Na2O = Na2MnO3 =>
MnO2 + Na2O = Na2MnO3
C7H6O2 + O2 = CO2 + H2O =>
2 C7H6O2 + 15 O2 = 14 CO2 + 6 H2O
Fe(s) + O2(g) + H2O(l) = Fe(OH)2(aq) =>
2 Fe(s) + O2(g) + 2 H2O(l) = 2 Fe(OH)2(aq)
H3PO4 + HCl = H4PO4Cl =>
H3PO4 + HCl = H4PO4Cl
KCn + H2SO4 = HCn + KHSO4 =>
KCn + H2SO4 = HCn + KHSO4
Na2CO3 + HNO3 = NaNO3 + CO2 + H2O =>
Na2CO3 + 2 HNO3 = 2 NaNO3 + CO2 + H2O
C4H10 + O2 = CO2 + H2O =>
2 C4H10 + 13 O2 = 8 CO2 + 10 H2O
CaBr + LiS = LiBr + CaS =>
CaBr + LiS = LiBr + CaS
BaS + NaOH = Ba(OH)2 + Na2S =>
BaS + 2 NaOH = Ba(OH)2 + Na2S
FeHCO3 + HCl = FeCl3 + H2CO3 + H2 =>
FeHCO3 + 3 HCl = FeCl3 + H2CO3 + H2
CaO(s) + H2O(l) = Ca(OH)2(aq) =>
CaO(s) + H2O(l) = Ca(OH)2(aq)
C12H22O11 + H2O = C2H5OH + CO2 =>
C12H22O11 + H2O = 4 C2H5OH + 4 CO2
H3PO4 + Mg(OH)2 = Mg3(PO4)2 + H2O =>
2 H3PO4 + 3 Mg(OH)2 = Mg3(PO4)2 + 6 H2O
H3PO4 + NaOH = NaH2PO4 + H2O =>
H3PO4 + NaOH = NaH2PO4 + H2O
RbOH + Al2(SO4)3 = Al(OH)3 + Rb2SO4 =>
6 RbOH + Al2(SO4)3 = 2 Al(OH)3 + 3 Rb2SO4
MnSO4 + AgNO3 = Ag2SO4 + Mn(NO3)2 =>
MnSO4 + 2 AgNO3 = Ag2SO4 + Mn(NO3)2
H3PO4 + Mg(OH)2 = Mg3(PO4)2 + H2O =>
2 H3PO4 + 3 Mg(OH)2 = Mg3(PO4)2 + 6 H2O
Zn(NO3)2 + K2CO3 = ZnCO3 + KNO3 =>
Zn(NO3)2 + K2CO3 = ZnCO3 + 2 KNO3
KNO2 + LiOH = KOH + LiNO2 =>
KNO2 + LiOH = KOH + LiNO2
C6H5OK + H2CO3 = C6H5OH + KHCO3 =>
C6H5OK + H2CO3 = C6H5OH + KHCO3
CaCO3 + H3PO4 = Ca3(PO4)2 + CO2 + H2O =>
3 CaCO3 + 2 H3PO4 = Ca3(PO4)2 + 3 CO2 + 3 H2O
Zn(NO3)2 + NaCl = Zn(Cl)2 + NaNO3 =>
Zn(NO3)2 + 2 NaCl = Zn(Cl)2 + 2 NaNO3
ClO{-} + H3O{+} = HClO + H2O =>
ClO{-} + H3O{+} = HClO + H2O
As + O2 = As2O3 =>
4 As + 3 O2 = 2 As2O3
Cu2C2 + HNO3 = Cu(NO3)2 + CO2 + H2O + NO2 =>
Cu2C2 + 16 HNO3 = 2 Cu(NO3)2 + 2 CO2 + 8 H2O + 12 NO2
Na + Cl2 = NaCl =>
2 Na + Cl2 = 2 NaCl
Ca(CO3) + AlF3 = CaF2 + Al2(CO3)3 =>
3 Ca(CO3) + 2 AlF3 = 3 CaF2 + Al2(CO3)3
NaCl + SrOH = NaOH + SrCl =>
NaCl + SrOH = NaOH + SrCl
Ca3(PO4)2 + (NH4)2MoO4 = CaMoO4 + (NH4)3PO4 =>
Ca3(PO4)2 + 3(NH4)2MoO4 = 3 CaMoO4 + 2(NH4)3PO4
PF3 + NaOH = NaF + Na2HPO3 + H2O =>
PF3 + 5 NaOH = 3 NaF + Na2HPO3 + 2 H2O
NaClO3 = NaCl + O2 =>
2 NaClO3 = 2 NaCl + 3 O2
SbO + HClO = Sb2O5 + Cl2 + H2O =>
2 SbO + 6 HClO = Sb2O5 + 3 Cl2 + 3 H2O
S + O2 = SO3 =>
2 S + 3 O2 = 2 SO3
Cr(s) + CdCl2(aq) = CrCl3 + Cd =>
2 Cr(s) + 3 CdCl2(aq) = 2 CrCl3 + 3 Cd
HCl + Cu(NO3)2 = CuCl2 + HNO3 =>
2 HCl + Cu(NO3)2 = CuCl2 + 2 HNO3
BaCl2 + Na2SO4 = BaSO4 + NaCl =>
BaCl2 + Na2SO4 = BaSO4 + 2 NaCl
Ca(OH)2 + CH3CO2H = Ca(CH3CO2)2 + H2O =>
Ca(OH)2 + 2 CH3CO2H = Ca(CH3CO2)2 + 2 H2O
Zn + AgNO3 = Zn(NO3)2 + Ag =>
Zn + 2 AgNO3 = Zn(NO3)2 + 2 Ag
Zn + HNO3 = ZnN2O6 + N20 + H2O =>
50 Zn + 120 HNO3 = 50 ZnN2O6 + N20 + 60 H2O
C5H8O2 + H2 = C7H1402 + H2O =>
6.9999999999999C5H8O2 + 3491 H2 = 5 C7H1402 + 14 H2O
FeS + HCl = H2S + FeCl2 =>
FeS + 2 HCl = H2S + FeCl2
H2SO4(aq) + LiOH(aq) = H2O(l) + LiHSO4(aq) =>
H2SO4(aq) + LiOH(aq) = H2O(l) + LiHSO4(aq)
K + H2O = KOH + H2 =>
2 K + 2 H2O = 2 KOH + H2
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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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