| Équations équilibrées la veille | Équations équilibrées le lendemain |
Ca(OH)2 + 2 HC1 = CaC2 + 2 H2O
Cl2 + CaI2 = calciumchloride + I2 =>
Cl2 + CaI2 = CaCl2 + I2
Ca(s) + H2O(l) = CaH2(aq) + O2(g) =>
2 Ca(s) + 2 H2O(l) = 2 CaH2(aq) + O2(g)
KI + HgCl2 = KCl + HgI2 =>
2 KI + HgCl2 = 2 KCl + HgI2
Pu + O2 = PuO10 =>
Pu + 5 O2 = PuO10
NO2 + H2O = HNO3 + NO =>
3 NO2 + H2O = 2 HNO3 + NO
Al + CuSO4 = Al2(SO4)3 + Cu =>
2 Al + 3 CuSO4 = Al2(SO4)3 + 3 Cu
ZnCl2 + H3PO4 = Zn(PO4)2 + H3Cl =>
ZnCl2 + 2 H3PO4 = Zn(PO4)2 + 2 H3Cl
Co + HCO3 = Co(HCO3)2 =>
Co + 2 HCO3 = Co(HCO3)2
RCH2NH2 + HNO3 = RCH2OH + N2 + H2O =>
5 RCH2NH2 + 3 HNO3 = 5 RCH2OH + 4 N2 + 4 H2O
MgO + CaO + Si = Mg + CaSiO4 =>
3 MgO + CaO + Si = 3 Mg + CaSiO4
SO2 + KOH = H2O + K2SO3 =>
SO2 + 2 KOH = H2O + K2SO3
F2 + LiCl = LiF + Cl2 =>
F2 + 2 LiCl = 2 LiF + Cl2
NaCl + H2SO4 + MnO2 = Na2(SO4) + Mn(SO4) + H2O + Cl2 =>
2 NaCl + 2 H2SO4 + MnO2 = Na2(SO4) + Mn(SO4) + 2 H2O + Cl2
Li + H2O = Li2O + H2 =>
2 Li + H2O = Li2O + H2
KBr + Cl2 = KCl + Br2 =>
2 KBr + Cl2 = 2 KCl + Br2
LiCl(aq) + MgBr2(aq) = LiBr + MgCl2(aq) =>
2 LiCl(aq) + MgBr2(aq) = 2 LiBr + MgCl2(aq)
KClO3 + C6H10O5 = KCl + CO2 + H2O =>
4 KClO3 + C6H10O5 = 4 KCl + 6 CO2 + 5 H2O
FeO4 + HI = FeI2 + I2 + H2O =>
FeO4 + 8 HI = FeI2 + 3 I2 + 4 H2O
Sr + P4 = SrP4 =>
Sr + P4 = SrP4
FeCl2 + HCl + H2O2 = FeCl3 + H2O =>
2 FeCl2 + 2 HCl + H2O2 = 2 FeCl3 + 2 H2O
HNO3 + CaOH = CaNO3 + H2O =>
HNO3 + CaOH = CaNO3 + H2O
Mg(NO3)2 + H2SO4 = Mg(SO4)2 + H2O + NO2 =>
Mg(NO3)2 + 2 H2SO4 = Mg(SO4)2 + 2 H2O + 2 NO2
Mg(OH)2 + HCl = MgCl2 + OH2 =>
Mg(OH)2 + 2 HCl = MgCl2 + 2 OH2
(CH3)2SiCl2 + H2O = (CH3)2Si(OH)2 + HCl =>
(CH3)2SiCl2 + 2 H2O = (CH3)2Si(OH)2 + 2 HCl
Fe(OH)2 = FeO + H2O =>
Fe(OH)2 = FeO + H2O
FeO(OH) + H2S = FeS + FeS2 + H2O =>
2 FeO(OH) + 3 H2S = FeS + FeS2 + 4 H2O
Al3 + Cl = Al3Cl2 =>
Al3 + 2 Cl = Al3Cl2
SOCl2 + C2H6O2 = HCl + SO2 + C2H4Cl2 =>
2 SOCl2 + C2H6O2 = 2 HCl + 2 SO2 + C2H4Cl2
HCl + Na2CO3 = NaCl + NaHCO3 =>
HCl + Na2CO3 = NaCl + NaHCO3
HBr + Ba(OH)2 = BaBr2 + H2O =>
2 HBr + Ba(OH)2 = BaBr2 + 2 H2O
HNO3 + CaO2H2 = CaN2O6 + H2O =>
2 HNO3 + CaO2H2 = CaN2O6 + 2 H2O
ZnCO3 = CO3 + Zn =>
ZnCO3 = CO3 + Zn
PbCl2 + LiSO4 = PbSO4 + LiCl2 =>
PbCl2 + LiSO4 = PbSO4 + LiCl2
HCl + KMnO4 = MnCl2 + KCl + Cl2 + H2O =>
16 HCl + 2 KMnO4 = 2 MnCl2 + 2 KCl + 5 Cl2 + 8 H2O
C10H15NOHCl + NaOH = C10H15NO + H2O + NaCl =>
C10H15NOHCl + NaOH = C10H15NO + H2O + NaCl
Ag + CrCl3 = AgCrCl3 =>
Ag + CrCl3 = AgCrCl3
NH4PO4 + AlCl = ClNH4 + AlPO4 =>
NH4PO4 + AlCl = ClNH4 + AlPO4
KF(aq) + CaS(aq) = KS + CaF =>
KF(aq) + CaS(aq) = KS + CaF
C8H10 + H2O2 = CO2 + H2O =>
C8H10 + 21 H2O2 = 8 CO2 + 26 H2O
H2O + Na2O2 = Na(OH)2 =>
2 H2O + Na2O2 = 2 Na(OH)2
C2H4O2 + H2O = C2O3 + H6 =>
C2H4O2 + H2O = C2O3 + H6
C + C3H8 = C8H18 =>
5 C + 9 C3H8 = 4 C8H18
Fe + NaOH + H2O = Na(Fe(OH)4) + H2 =>
2 Fe + 2 NaOH + 6 H2O = 2 Na(Fe(OH)4) + 3 H2
CH3CHCl2 + Cl2 = CH3CCl3 + HCl =>
CH3CHCl2 + Cl2 = CH3CCl3 + HCl
Pb(NO3)2 + Cr2(SO4)3 = PbSO4 + Cr(NO3)3 =>
3 Pb(NO3)2 + Cr2(SO4)3 = 3 PbSO4 + 2 Cr(NO3)3
CuSO4*5H2O + C2H2O4*2H2O = CuC2O4 + H2SO4 + H2O =>
CuSO4*5H2O + C2H2O4*2H2O = CuC2O4 + H2SO4 + 7 H2O
Si + (Cl)2 = SiCl4 =>
Si + 2(Cl)2 = SiCl4
HCO3 + LiOH = H2CO3 + LiO =>
HCO3 + LiOH = H2CO3 + LiO
Cu(OH)2 = Cu2 + OH =>
2 Cu(OH)2 = Cu2 + 4 OH
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur03/27/24
Équations équilibrées sur04/26/23
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