| Équations équilibrées la veille | Équations équilibrées le lendemain |
7 Ba + 9 H2SO4 = 7 BaSO4 + 2 HS + 8 H2O
CaCO3 = Ca + CO2 + O2 =>
2 CaCO3 = 2 Ca + 2 CO2 + O2
Ca2 + HCl = CaCl2 + H =>
Ca2 + 4 HCl = 2 CaCl2 + 4 H
NiI2 + K2Co3 = NiCo3 + KI =>
NiI2 + K2Co3 = NiCo3 + 2 KI
Hg(NO3)2 + NaOH = Hg(OH)NO3 + NaNO3 =>
Hg(NO3)2 + NaOH = Hg(OH)NO3 + NaNO3
C6H11OH + NaOCl = H2O + NaCl + C6H10O =>
C6H11OH + NaOCl = H2O + NaCl + C6H10O
C5H3 + O2 = CO2 + H2O =>
4 C5H3 + 23 O2 = 20 CO2 + 6 H2O
MnCl2 + KOH + Br2 = MnO2 + KBr + H2O + KCl =>
MnCl2 + 4 KOH + Br2 = MnO2 + 2 KBr + 2 H2O + 2 KCl
TlCl3 + NaOH = Tl(OH)3 + NaCl =>
TlCl3 + 3 NaOH = Tl(OH)3 + 3 NaCl
HCl + Al2O3 = AlCl3 + O2 + H2 =>
12 HCl + 2 Al2O3 = 4 AlCl3 + 3 O2 + 6 H2
HCl(aq) + NaNO3(aq) = NaCl + HNO3 =>
HCl(aq) + NaNO3(aq) = NaCl + HNO3
Tc + O2 = TcO =>
2 Tc + O2 = 2 TcO
KOH + H3PO3 = H2O + K3PO3 =>
3 KOH + H3PO3 = 3 H2O + K3PO3
Li3N(s) + H2O(l) = NH3(g) + LiOH(aq) =>
Li3N(s) + 3 H2O(l) = NH3(g) + 3 LiOH(aq)
Zn + H2SO4 = H2S + Zn(HSO4)2 + H2O =>
4 Zn + 9 H2SO4 = H2S + 4 Zn(HSO4)2 + 4 H2O
Li2O(s) + HBr(aq) = H2O(l) + LiBr(aq) =>
Li2O(s) + 2 HBr(aq) = H2O(l) + 2 LiBr(aq)
C3H3O2 + H2O = CO + H2 =>
2 C3H3O2 + 2 H2O = 6 CO + 5 H2
(NaOH) + CaCl2 = CaOH + NaCl2 =>
(NaOH) + CaCl2 = CaOH + NaCl2
MgSO4(aq) + K2CO3(aq) = K2SO4(s) + MgCO3(aq) =>
MgSO4(aq) + K2CO3(aq) = K2SO4(s) + MgCO3(aq)
HClO + H2 = HCl + H2O =>
HClO + H2 = HCl + H2O
PH4 + O2 = P4O10 + H2O =>
4 PH4 + 9 O2 = P4O10 + 8 H2O
CuO + C2H5ONa = Cu2O + CH3CHO + H2O + Na2O =>
4 CuO + 2 C2H5ONa = 2 Cu2O + 2 CH3CHO + H2O + Na2O
Cu(NO3)2 + Sr(OH)2 = Cu(OH)2 + Sr(NO3)2 =>
Cu(NO3)2 + Sr(OH)2 = Cu(OH)2 + Sr(NO3)2
ZnCl2(s) + O2(g) = ZnO(s) + Cl2(g) =>
2 ZnCl2(s) + O2(g) = 2 ZnO(s) + 2 Cl2(g)
Zn + Na2WO4 + HCl = W2O5 + ZnCl2 + NaCl + H2O =>
Zn + 2 Na2WO4 + 6 HCl = W2O5 + ZnCl2 + 4 NaCl + 3 H2O
AgCl + NH4Cl = Ag(NH3)2{+} + HCl + Cl{-} =>
AgCl + 2 NH4Cl = Ag(NH3)2{+} + 2 HCl + Cl{-}
KNO3 + C6H12O6 = K2CO3 + H2O + CO2 + N =>
24 KNO3 + 5 C6H12O6 = 12 K2CO3 + 30 H2O + 18 CO2 + 24 N
H3O + Ca(OH)2 = H2O + Ca =>
2 H3O + Ca(OH)2 = 4 H2O + Ca
Na2CO3 + MnCl2 = NaCl2 + Mn2CO3 =>
Na2CO3 + 2 MnCl2 = 2 NaCl2 + Mn2CO3
Na2SO4 + H2S = H2SO4 + Na2S =>
Na2SO4 + H2S = H2SO4 + Na2S
C + H2 + CI2 = CH2CI2 =>
C + H2 + CI2 = CH2CI2
LiNO2 + H2O2 = LiNO3 + H2O =>
LiNO2 + H2O2 = LiNO3 + H2O
KCl + NaOH = NaCl + KOH =>
KCl + NaOH = NaCl + KOH
NH4Cl + AgNO3 = NH4NO3 + Ag2 + Cl2 =>
2 NH4Cl + 2 AgNO3 = 2 NH4NO3 + Ag2 + Cl2
SbF5 + HF = SbF6{-} + H2F{+} =>
SbF5 + 2 HF = SbF6{-} + H2F{+}
NaCN + H2O = HNaCN + OH =>
NaCN + H2O = HNaCN + OH
NaPO + ZnSO = NaSO + Zn(PO) =>
NaPO + ZnSO = NaSO + Zn(PO)
FeOH(aq) + NaCl(aq) = FeCl(aq) + NaOH =>
FeOH(aq) + NaCl(aq) = FeCl(aq) + NaOH
HNO2 + Cu(NO3)2 = Cu(NO2)2 + HNO3 =>
2 HNO2 + Cu(NO3)2 = Cu(NO2)2 + 2 HNO3
Fe2(CO3)3 + HCl = CO2 + H2O + FeCl3 =>
Fe2(CO3)3 + 6 HCl = 3 CO2 + 3 H2O + 2 FeCl3
Cr2{+} + Al = Cr + Al3{+} =>
Cr2{+} + 3 Al = 2 Cr + Al3{+}
CrOH(NO3)2 + H2SO4 = Cr(NO3)3 + Cr2(SO4)3 + H2O =>
6 CrOH(NO3)2 + 3 H2SO4 = 4 Cr(NO3)3 + Cr2(SO4)3 + 6 H2O
K3PO4 + Li2SO4 = Li3(PO4) + K2(SO4) =>
2 K3PO4 + 3 Li2SO4 = 2 Li3(PO4) + 3 K2(SO4)
KNO3 + H2O = HNO3 + KOH =>
KNO3 + H2O = HNO3 + KOH
AI + KOH + H2O = H2 + KAIO2 =>
2 AI + 2 KOH + 2 H2O = 3 H2 + 2 KAIO2
NH4CNS + NaOH = NaCNS + NH4OH =>
NH4CNS + NaOH = NaCNS + NH4OH
Cu2I2 + HNO3 = Cu(NO3)2 + I2 + NO + H2O =>
3 Cu2I2 + 16 HNO3 = 6 Cu(NO3)2 + 3 I2 + 4 NO + 8 H2O
Co + Al = Co2Al9 =>
2 Co + 9 Al = Co2Al9
Cs + HI = CsHI =>
Cs + HI = CsHI
PtCu = CuPt =>
PtCu = CuPt
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur02/29/24
Équations équilibrées sur03/30/23
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