| Équations équilibrées la veille | Équations équilibrées le lendemain |
14 KMnO4 + 4 C3H5(OH)3 = 7 K2CO3 + 7 Mn2O3 + 5 CO2 + 16 H2O
LiBr + CaSO4 = Li2SO4*CaBr2 =>
2 LiBr + CaSO4 = Li2SO4*CaBr2
AlCl3 + NaOH + H2O = Na[Al(OH)6] + HCl + H2 =>
AlCl3 + NaOH + 5 H2O = Na[Al(OH)6] + 3 HCl + H2
C14H10 + C4H2O3 = C18H12O3 =>
C14H10 + C4H2O3 = C18H12O3
C4H7N + H2O + NaOH = C4H7OONa + NH3 =>
C4H7N + H2O + NaOH = C4H7OONa + NH3
NaOH + Al = NaAl(OH) =>
NaOH + Al = NaAl(OH)
H3N + LiOH = H2O + Li3N =>
H3N + 3 LiOH = 3 H2O + Li3N
Zn + CrCl3 = CrCl2 + ZnCl2 =>
Zn + 2 CrCl3 = 2 CrCl2 + ZnCl2
*H3PO4 + KOH = K3PO4 + H2O =>
*H3PO4 + 3 KOH = K3PO4 + 3 H2O
Ca(OH)2 + HNO3 = Ca(NO3)2 + H2O =>
Ca(OH)2 + 2 HNO3 = Ca(NO3)2 + 2 H2O
CH3COO{-} + NO3{-} = CO2 + HCO{-} + NO2{-} + H2O =>
CH3COO{-} + 2 NO3{-} = CO2 + HCO{-} + 2 NO2{-} + H2O
Fe(II) + AgC2H3O2 = Ag + Fe(II)C2H3O2 =>
Fe(II) + AgC2H3O2 = Ag + Fe(II)C2H3O2
SO2(g) + NaHCO3(aq) + O2(g) = Na2SO4(s) + CO2(g) + H2O(l) =>
2 SO2(g) + 4 NaHCO3(aq) + O2(g) = 2 Na2SO4(s) + 4 CO2(g) + 2 H2O(l)
H3N + LiOH = H2O + Li3N =>
H3N + 3 LiOH = 3 H2O + Li3N
SnO2(s) + C(s) = Sn(s) + CO(g) =>
SnO2(s) + 2 C(s) = Sn(s) + 2 CO(g)
FeS + Na2SO4 = FeSO4 + Na2S =>
FeS + Na2SO4 = FeSO4 + Na2S
Na2SO3 + KMnO4 + H2SO4 = K2O4 + MnSO4 + Na2SO4 + H2O =>
2 Na2SO3 + 2 KMnO4 + 2 H2SO4 = K2O4 + 2 MnSO4 + 2 Na2SO4 + 2 H2O
Ba(BrO3)2(aq) + Na3PO4(aq) = Ba3(PO4)2 + Na(BrO3) =>
3 Ba(BrO3)2(aq) + 2 Na3PO4(aq) = Ba3(PO4)2 + 6 Na(BrO3)
O2 + C4H9NH2 = CO2 + H2O + N2 =>
27 O2 + 4 C4H9NH2 = 16 CO2 + 22 H2O + 2 N2
C5H8 + O13 = CO2 + H2O =>
13 C5H8 + 14 O13 = 65 CO2 + 52 H2O
CaO + P2O5 = Ca3P2 + O2 =>
3 CaO + P2O5 = Ca3P2 + 4 O2
S8 + HNO3 = NO2 + H2SO4 + H2O =>
S8 + 48 HNO3 = 48 NO2 + 8 H2SO4 + 16 H2O
CH3CHO + Cr2O7{-2} + H{+} = CH3COOH + Cr{3+} + H2O =>
3 CH3CHO + Cr2O7{-2} + 8 H{+} = 3 CH3COOH + 2 Cr{3+} + 4 H2O
C10H16 + Cl2(g) = C + HCl =>
C10H16 + 8 Cl2(g) = 10 C + 16 HCl
H3PO4(aq) + Ca(OH)2(aq) = Ca3(PO4)2 + H2O =>
2 H3PO4(aq) + 3 Ca(OH)2(aq) = Ca3(PO4)2 + 6 H2O
C3H5(NO3)3 = CO2 + N2 + H2O + O2 =>
4 C3H5(NO3)3 = 12 CO2 + 6 N2 + 10 H2O + O2
Na3PO4 + P4O10 + H2O = Na2HPO4 =>
8 Na3PO4 + P4O10 + 6 H2O = 12 Na2HPO4
Fe2(SO4)3 + KOH = K2SO4 + Fe(OH)3 =>
Fe2(SO4)3 + 6 KOH = 3 K2SO4 + 2 Fe(OH)3
NaVO3 + HCl = H2O + VO2Cl + NaCl =>
NaVO3 + 2 HCl = H2O + VO2Cl + NaCl
Mg + Zn3(PO4)2 = Mg3(PO4)2 + Zn =>
3 Mg + Zn3(PO4)2 = Mg3(PO4)2 + 3 Zn
C3H6O2 + H2 = C3H6 + H2O =>
C3H6O2 + 2 H2 = C3H6 + 2 H2O
Ca + AgNO3 = Ca(NO3)2 + Ag =>
Ca + 2 AgNO3 = Ca(NO3)2 + 2 Ag
CH4 + Cl2 = CHCl3 + HCl =>
CH4 + 3 Cl2 = CHCl3 + 3 HCl
Pb3(PO4)2 + NaI = PbI2 + Na3PO4 =>
Pb3(PO4)2 + 6 NaI = 3 PbI2 + 2 Na3PO4
Al + Pb(NO3)2 = Al(NO3)3 + Pb =>
2 Al + 3 Pb(NO3)2 = 2 Al(NO3)3 + 3 Pb
CaCl2O6 = CaCl2 + O =>
CaCl2O6 = CaCl2 + 6 O
Co + Cl2 + NaOH = Co(OH)2 + NaCl =>
Co + Cl2 + 2 NaOH = Co(OH)2 + 2 NaCl
PCl5 + H2O = HCl + H3PO4 =>
PCl5 + 4 H2O = 5 HCl + H3PO4
Li2CO3 + Nb2O5 + Mn2O3 + NiCO3*2Ni(OH)2*4H2O + Fe2O3 = Li1200Nb267Mn200Ni133Fe200O2000 + H2O + CO2 + O2 =>
7199.9999999981Li2CO3 + 1601.9999999996Nb2O5 + 1199.9999999997Mn2O3 + 531.99999999986NiCO3*2Ni(OH)2*4H2O + 1199.9999999997Fe2O3 = 11.999999999997Li1200Nb267Mn200Ni133Fe200O2000 + 3191.9999999991H2O + 7731.9999999979CO2 + 3 O2
C6H10 + H2 = C6H14 =>
C6H10 + 2 H2 = C6H14
HBr + Cd = CdBr + H1 =>
HBr + Cd = CdBr + H1
NaOH(aq) + CaCl2(aq) = Ca(OH)2 + NaCl(s) =>
2 NaOH(aq) + CaCl2(aq) = Ca(OH)2 + 2 NaCl(s)
C18H31O2 + O2 = CO2 + H2O =>
4 C18H31O2 + 99 O2 = 72 CO2 + 62 H2O
Zn + HSnO3 = Sn + HZnO3 =>
Zn + HSnO3 = Sn + HZnO3
FeBr3 + AgNO3 = AgBr + FeN3O9 =>
FeBr3 + 3 AgNO3 = 3 AgBr + FeN3O9
Sn + CaCl = Ca + SnCl =>
Sn + CaCl = Ca + SnCl
Cu(OH)2 = CuO + H2O =>
Cu(OH)2 = CuO + H2O
ZnCO3 + HNO3 = Zn(NO3)2 + CO2 + H2O = =>
ZnCO3 + 2 HNO3 = Zn(NO3)2 + CO2 + H2O
KCl(aq) + Hg2(NO3)2(aq) = Hg2Cl2(s) + KNO3(aq) =>
2 KCl(aq) + Hg2(NO3)2(aq) = Hg2Cl2(s) + 2 KNO3(aq)
I2 + CaCl2 = ClI + Ca =>
I2 + CaCl2 = 2 ClI + Ca
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/01/25
Équations équilibrées sur01/31/24
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