| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 NH4Cl + CaBr2 = CaCl2 + 2 NH4Br
HBr + SrCO3 = H2CO3 + SrBr2 =>
2 HBr + SrCO3 = H2CO3 + SrBr2
V6O13 + H{+} + e = VOH{+} + H2O =>
V6O13 + 20 H{+} + 14e = 6 VOH{+} + 7 H2O
NaOH + CuSO4 = Cu(OH)2 + Na2SO4 =>
2 NaOH + CuSO4 = Cu(OH)2 + Na2SO4
C6H5COONa + NaClO3 = CO + H2O + Na2CO3 + NaCl =>
6 C6H5COONa + 17 NaClO3 = 39 CO + 15 H2O + 3 Na2CO3 + 17 NaCl
TiO2 + Zn + HCl = TiCl3 + H2O + ZnCl2 =>
2 TiO2 + Zn + 8 HCl = 2 TiCl3 + 4 H2O + ZnCl2
SCl2 + Ca = CaCl2 + S =>
SCl2 + Ca = CaCl2 + S
H2(g) + C(s) + N2(g) = (CH3)3N(g) =>
9 H2(g) + 6 C(s) + N2(g) = 2(CH3)3N(g)
Cr2(CO3)3 + NaOH = Cr(OH)3 + Na2CO3 =>
Cr2(CO3)3 + 6 NaOH = 2 Cr(OH)3 + 3 Na2CO3
C7H5ClO3 + C6H10 + CH2Cl2 = C6H10O + C6H5O2Cl =>
31 C7H5ClO3 + 15 C6H10 + 5 CH2Cl2 = 11 C6H10O + 41 C6H5O2Cl
KBrO3 + NH3 = KBr + H2O + NO2 =>
7 KBrO3 + 6 NH3 = 7 KBr + 9 H2O + 6 NO2
HNO3 + Ca(OH)2 = H2O + (NO3)2Ca =>
2 HNO3 + Ca(OH)2 = 2 H2O + (NO3)2Ca
CrPO4 + Ca = CaPO4 + Cr =>
CrPO4 + Ca = CaPO4 + Cr
CH3Cl + AgNO3 = CH3NO3 + AgCl =>
CH3Cl + AgNO3 = CH3NO3 + AgCl
Zn + AlI3 = ZnI3 + Al =>
Zn + AlI3 = ZnI3 + Al
Hg2 + H2TeO3 = Hg2TeO3 + H2 =>
Hg2 + H2TeO3 = Hg2TeO3 + H2
Fe + CaCo3 = FeCo3 + Ca =>
Fe + CaCo3 = FeCo3 + Ca
FeSO4*H2O + H2O = FeSO4*7H2O =>
FeSO4*H2O + 6 H2O = FeSO4*7H2O
Cr + HCl = ClCr3 + H2 =>
6 Cr + 2 HCl = 2 ClCr3 + H2
H2O + SO4 + BaCl2 = BaSO4 + HCl2 + OH =>
H2O + SO4 + BaCl2 = BaSO4 + HCl2 + OH
Cl + KOH = KCl + KClO3 + H2O =>
6 Cl + 6 KOH = 5 KCl + KClO3 + 3 H2O
H3 + PO4 = H4P2O7 + H2O =>
2 H3 + 2 PO4 = H4P2O7 + H2O
Ca + P = Ca3P2 =>
3 Ca + 2 P = Ca3P2
Cl2(aq) + KBr(aq) = KCl(aq) + Br2(aq) =>
Cl2(aq) + 2 KBr(aq) = 2 KCl(aq) + Br2(aq)
FeCl2 + NaOH = Fe(OH)2 + NaCl =>
FeCl2 + 2 NaOH = Fe(OH)2 + 2 NaCl
Ca + P = Ca3P2 =>
3 Ca + 2 P = Ca3P2
Ni(OH)3 + HNo3 = Ni(No3)3 + H2O =>
Ni(OH)3 + 3 HNo3 = Ni(No3)3 + 3 H2O
FeO + HNO3 = Fe(NO3)3 + N2O + H2O =>
8 FeO + 26 HNO3 = 8 Fe(NO3)3 + N2O + 13 H2O
IO3 + HSO3 = SO4 + I2 + H2O =>
2 IO3 + 4 HSO3 = 4 SO4 + I2 + 2 H2O
C3H8O3 + Cu(OH)2 = C3H6O3Cu + H2O =>
C3H8O3 + Cu(OH)2 = C3H6O3Cu + 2 H2O
C6H12O6 + Cu(OH)2 = CuOH + C6H12O7 + H2O =>
C6H12O6 + 2 Cu(OH)2 = 2 CuOH + C6H12O7 + H2O
NaOH + Hg2Cl2 = NaCl + HgOH =>
2 NaOH + Hg2Cl2 = 2 NaCl + 2 HgOH
Ca(HCO3)2 + HNO3 = Ca(NO3)2 + H2O + CO2 =>
Ca(HCO3)2 + 2 HNO3 = Ca(NO3)2 + 2 H2O + 2 CO2
SiO2 + Al2O3 + H2O = Al2Si2O5(OH)4 =>
2 SiO2 + Al2O3 + 2 H2O = Al2Si2O5(OH)4
Al + Br2 = Al2Br4 =>
2 Al + 2 Br2 = Al2Br4
NOCl + O2 = NO2 + Cl2 =>
2 NOCl + O2 = 2 NO2 + Cl2
Fe(Po4)3 + SrCl2 = FeCl2 + Sr(Po4)3 =>
Fe(Po4)3 + SrCl2 = FeCl2 + Sr(Po4)3
I2(s) + C6H6(aq) = HI + C6H5I =>
I2(s) + C6H6(aq) = HI + C6H5I
I2 + P4 + H2O = PH4I + PO4H3 =>
10 I2 + 9 P4 + 64 H2O = 20 PH4I + 16 PO4H3
Ba2 + ClO4 = Ba2Cl + O =>
Ba2 + ClO4 = Ba2Cl + 4 O
Cr{3+} + OH{-} + NO3{-} = CrO4{2-} + HN3 + H2O =>
16 Cr{3+} + 71 OH{-} + 9 NO3{-} = 16 CrO4{2-} + 3 HN3 + 34 H2O
Al + HCl2 = AlCl2 + H2 =>
2 Al + 2 HCl2 = 2 AlCl2 + H2
MgSO4 + H2SO4 = Mg + HSO4 =>
MgSO4 + H2SO4 = Mg + 2 HSO4
C18H36O2 + Br2 = C18H35BrO2 + HBr =>
C18H36O2 + Br2 = C18H35BrO2 + HBr
AgNO3 + CaCl2 = Ag2Ca + ClNO3 =>
2 AgNO3 + CaCl2 = Ag2Ca + 2 ClNO3
NaHCO3 + HClO3 = NaH(ClO3) + H(CO3) =>
NaHCO3 + HClO3 = NaH(ClO3) + H(CO3)
P2 + O3 = P4O10 =>
6 P2 + 10 O3 = 3 P4O10
Zn + AgI = ZnI + Ag =>
Zn + AgI = ZnI + Ag
C4H6O6 + C2H5OH = CH3CH2OCCHOHCHOHCOCH2CH3 + H2O =>
5 C4H6O6 + 18 C2H5OH = 7 CH3CH2OCCHOHCHOHCOCH2CH3 + 20 H2O
Au(s) + HClO = Au(OH)3 + Cl2 =>
2 Au(s) + 6 HClO = 2 Au(OH)3 + 3 Cl2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/17/24
Équations équilibrées sur01/16/24
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