| Équations équilibrées la veille |
Ni + CuSO4 = NiSO4(aq) + Cu(s)
NH4NO3 + C15H28 = N2 + H2O + CO =>
29 NH4NO3 + C15H28 = 29 N2 + 72 H2O + 15 CO
FeCl2 + H2SO4 = SO2 + Fe2(SO4)3 + HCl + H2O =>
2 FeCl2 + 4 H2SO4 = SO2 + Fe2(SO4)3 + 4 HCl + 2 H2O
Mg(IO)2 + LiBrO3 = Mg(BrO3)2 + LiIO =>
Mg(IO)2 + 2 LiBrO3 = Mg(BrO3)2 + 2 LiIO
PbCl2 + H2SO3 = PbSO3 + Cl2H2 =>
PbCl2 + H2SO3 = PbSO3 + Cl2H2
KBr + Al(ClO4)3 = AlBr3 + KClO4 =>
3 KBr + Al(ClO4)3 = AlBr3 + 3 KClO4
Ca(AlO2)2 + HCl = AlCl3 + CaCl2 + H2O =>
Ca(AlO2)2 + 8 HCl = 2 AlCl3 + CaCl2 + 4 H2O
HN3 + O2 = NO2 + H3O =>
6 HN3 + 19 O2 = 18 NO2 + 2 H3O
CrSHBr = CrBrHS =>
CrSHBr = CrBrHS
CaNO3 + NaCO3 = NaNO3 + CaCO3 =>
CaNO3 + NaCO3 = NaNO3 + CaCO3
Cr(OH)3 + CaCO3 = Cr2(CO3)3 + Ca(OH)2 =>
2 Cr(OH)3 + 3 CaCO3 = Cr2(CO3)3 + 3 Ca(OH)2
(NH)4NO3 + O2 = NO2 + H2O =>
2(NH)4NO3 + 9 O2 = 10 NO2 + 4 H2O
Zn(OH)2 + H2SO4 + H2O = [Zn(H2O)4]SO4 =>
Zn(OH)2 + H2SO4 + 2 H2O = [Zn(H2O)4]SO4
HNO3*2H2O = H2O + HNO3 =>
HNO3*2H2O = 2 H2O + HNO3
Al2(SO3)3 + H2SO4 = H2SO3 + Al2(SO4)3 =>
Al2(SO3)3 + 3 H2SO4 = 3 H2SO3 + Al2(SO4)3
Al + MoO2 = Mo + Al2O3 =>
4 Al + 3 MoO2 = 3 Mo + 2 Al2O3
HBr + KCl = HK + BrCl =>
HBr + KCl = HK + BrCl
Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3
K2FeO4 + Mn(NO3)2 + HNO3 = Fe(NO3)3 + KMnO4 + NO2 + H2O =>
K2FeO4 + 2 Mn(NO3)2 + 6 HNO3 = Fe(NO3)3 + 2 KMnO4 + 7 NO2 + 3 H2O
COCl2 + CH4 = C3H6O + HCl =>
COCl2 + 2 CH4 = C3H6O + 2 HCl
NaCN + CuCO3 = Na2CO3 + Cu(CN)2 =>
2 NaCN + CuCO3 = Na2CO3 + Cu(CN)2
BiCl3 + NaOH = NaCl3 + BiOH =>
BiCl3 + NaOH = NaCl3 + BiOH
Cl2 + KBr2 = KCl + Br2 =>
Cl2 + 2 KBr2 = 2 KCl + 2 Br2
BaC2 + H2O = Ba(OH)2 + C2H2 =>
BaC2 + 2 H2O = Ba(OH)2 + C2H2
Fe{3+} + H2O + SO2 = Fe{2+} + SO4{2-} + H{+} =>
2 Fe{3+} + 2 H2O + SO2 = 2 Fe{2+} + SO4{2-} + 4 H{+}
H3N3O9*5H2O = H2O + HNO3 =>
H3N3O9*5H2O = 5 H2O + 3 HNO3
FeCl3 + NH4SNC = FeCl3NH4SCN =>
FeCl3 + NH4SNC = FeCl3NH4SCN
K2Cr2O7 + Fe(NO3)2 + HNO3 = KNO3 + CrNO + Fe(NO3)3 + H2O =>
K2Cr2O7 + 18 Fe(NO3)2 + 22 HNO3 = 2 KNO3 + 2 CrNO + 18 Fe(NO3)3 + 11 H2O
I2 + AlBr3 = I2Al + Br3 =>
I2 + AlBr3 = I2Al + Br3
Ca3(PO4)2 + AgNO3 = Ca(NO3)2 + Ag3PO4 =>
Ca3(PO4)2 + 6 AgNO3 = 3 Ca(NO3)2 + 2 Ag3PO4
Zn + S + O2 = ZnSO4 =>
Zn + S + 2 O2 = ZnSO4
CaO2 + H2Cl2 = CaCl2 + H2O2 =>
CaO2 + H2Cl2 = CaCl2 + H2O2
Ca2 + Cl = CaCl2 =>
Ca2 + 4 Cl = 2 CaCl2
KOH + Co + O2 = KCoO2 + H2O =>
4 KOH + 4 Co + 3 O2 = 4 KCoO2 + 2 H2O
P4 + O2 = P4O10 =>
P4 + 5 O2 = P4O10
Al(OH)3 + H2X = Al2X3 + H2O =>
2 Al(OH)3 + 3 H2X = Al2X3 + 6 H2O
K2SO4 + HCl = KCl + H2SO4 =>
K2SO4 + 2 HCl = 2 KCl + H2SO4
SO3NaOH = SOHNaO3 =>
SO3NaOH = SOHNaO3
NH3 + H3O{+} = NH4{+} + H2O =>
NH3 + H3O{+} = NH4{+} + H2O
H3N3O9*5H2O + P2O5 = HPO3 + HNO3 =>
H3N3O9*5H2O + 5 P2O5 = 10 HPO3 + 3 HNO3
K2CO3 + HCl(aq) = KCl(aq) + H2O(l) + CO2(g) =>
K2CO3 + 2 HCl(aq) = 2 KCl(aq) + H2O(l) + CO2(g)
CO2 + H2O = C6H12O6 + O2 =>
6 CO2 + 6 H2O = C6H12O6 + 6 O2
K2SO4 + HCl = KCl + H2O + SO3 =>
K2SO4 + 2 HCl = 2 KCl + H2O + SO3
Rb = Rb3 =>
3 Rb = Rb3
C2H5COOH + C2H5OH = C2H5COOHC2H4 + H2O =>
C2H5COOH + C2H5OH = C2H5COOHC2H4 + H2O
CH2O2 + OH = CHO2 + H2O =>
CH2O2 + OH = CHO2 + H2O
CaCO3 = CaO + CO2 =>
CaCO3 = CaO + CO2
SO3 + S2Cl2 + Cl2 = SOCl2 =>
SO3 + S2Cl2 + 2 Cl2 = 3 SOCl2
HCOOH + CaO = (HCOO)2Ca + H2O =>
2 HCOOH + CaO = (HCOO)2Ca + H2O
CaCl + CrNO{3} = CaNO{3} + CrCl =>
CaCl + CrNO{3} = CaNO{3} + CrCl
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