| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 Sn + O2 = 2 SnO
Mg3N2 + H2O = Mg(OH)2 + NH3 =>
Mg3N2 + 6 H2O = 3 Mg(OH)2 + 2 NH3
C6H12O6 + O2 = H2O + CO2 =>
C6H12O6 + 6 O2 = 6 H2O + 6 CO2
I2 + H2O + Cl = HIO3 + HCl =>
I2 + 6 H2O + 10 Cl = 2 HIO3 + 10 HCl
KNO3 + Al + KOH + H2O = K3[Al(OH)6] + NH3*H2O =>
3 KNO3 + 8 Al + 21 KOH + 21 H2O = 8 K3[Al(OH)6] + 3 NH3*H2O
As2O3 + I2 + H2O = H3AsO4 + HI =>
As2O3 + 2 I2 + 5 H2O = 2 H3AsO4 + 4 HI
NAOH + CL = NACL + NACLO + H2O =>
2 NAOH + 2 CL = NACL + NACLO + H2O
Al + ZnCl2 = Zn + AlCl3 =>
2 Al + 3 ZnCl2 = 3 Zn + 2 AlCl3
H2O + CO2 = C7H8 + O2 =>
4 H2O + 7 CO2 = C7H8 + 9 O2
Ca3(PO4)2 + C + SiO2 = CaSiO3 + CO + P4 =>
2 Ca3(PO4)2 + 10 C + 6 SiO2 = 6 CaSiO3 + 10 CO + P4
H2SO4 + Sr(OH)2 = SrSO4 + H2O =>
H2SO4 + Sr(OH)2 = SrSO4 + 2 H2O
Ca3(PO4)2 + C + SiO2 = CaSiO3 + CO + P4 =>
2 Ca3(PO4)2 + 10 C + 6 SiO2 = 6 CaSiO3 + 10 CO + P4
N + O2 = N2O5 =>
4 N + 5 O2 = 2 N2O5
NACLO3 = NACL + O2 =>
2 NACLO3 = 2 NACL + 3 O2
Na3Po4*12H2O + BaCl2 = Ba3(Po4)2 + NaCl + H2O =>
2 Na3Po4*12H2O + 3 BaCl2 = Ba3(Po4)2 + 6 NaCl + 24 H2O
I2 + NaHCO3 + H3AsO3 = H3AsO4 + NaI + H2O + CO2 =>
I2 + 2 NaHCO3 + H3AsO3 = H3AsO4 + 2 NaI + H2O + 2 CO2
BaCl2 + AgNO3 = Ba(NO3)2 + AgCl =>
BaCl2 + 2 AgNO3 = Ba(NO3)2 + 2 AgCl
NaClO3 = NaCl + O2 =>
2 NaClO3 = 2 NaCl + 3 O2
C8H18 + O2 = CO2 + H2O =>
2 C8H18 + 25 O2 = 16 CO2 + 18 H2O
FeSO4 + HIO3 + H2SO4 = I2 + Fe(SO4)3 + H2O =>
5 FeSO4 + 4 HIO3 + 10 H2SO4 = 2 I2 + 5 Fe(SO4)3 + 12 H2O
C2H2 + AgNO3 + NH3 = C2Ag2 + NH4NO3 =>
C2H2 + 2 AgNO3 + 2 NH3 = C2Ag2 + 2 NH4NO3
KHF2 = KF + H2 + F2 =>
2 KHF2 = 2 KF + H2 + F2
N2 + O2 = NO =>
N2 + O2 = 2 NO
HBr + AL(OH)3 = H2O + ALBr3 =>
3 HBr + AL(OH)3 = 3 H2O + ALBr3
Na2S2O3 + KMNO4 + H2SO4 = Na2SO4 + MNSO4 + K2SO4 + H20 =>
80 Na2S2O3 + 100 KMNO4 + 70 H2SO4 = 80 Na2SO4 + 100 MNSO4 + 50 K2SO4 + 7 H20
HCOOH + KOH = HCOOK + H2O =>
HCOOH + KOH = HCOOK + H2O
HgO = Hg + O2 =>
2 HgO = 2 Hg + O2
KOH + Cl = KClO3 + KCl + H2O =>
6 KOH + 6 Cl = KClO3 + 5 KCl + 3 H2O
H3NSO3 + NaOH = NaNH2SO3 + H2O =>
H3NSO3 + NaOH = NaNH2SO3 + H2O
N2H4 = NH3 + N2 =>
3 N2H4 = 4 NH3 + N2
C3H4 + AgNO3 + NH3 = C3H3Ag + NH4NO3 =>
C3H4 + AgNO3 + NH3 = C3H3Ag + NH4NO3
KOH + Cl2 = KClO3 + KCl + H2O =>
6 KOH + 3 Cl2 = KClO3 + 5 KCl + 3 H2O
H2S + FeCl3 = S + FeCl2 + HCl =>
H2S + 2 FeCl3 = S + 2 FeCl2 + 2 HCl
CAO + H2O = CA(OH)2 =>
CAO + H2O = CA(OH)2
(NH4)3PO4 + Pb(NO3)4 = Pb3(PO4)4 + NH4NO3 =>
4(NH4)3PO4 + 3 Pb(NO3)4 = Pb3(PO4)4 + 12 NH4NO3
CuCl2 + KOH = CuOH + KCl2 =>
CuCl2 + KOH = CuOH + KCl2
Ca + S8 = CaS =>
8 Ca + S8 = 8 CaS
HClO3 + H2S = HCl + H2SO4 =>
4 HClO3 + 3 H2S = 4 HCl + 3 H2SO4
KCIO3 = KCI + O3 =>
KCIO3 = KCI + O3
Ag + S = Ag2S =>
2 Ag + S = Ag2S
H2CO3 + Mg(OH)2 = MgCO3 + H2O =>
H2CO3 + Mg(OH)2 = MgCO3 + 2 H2O
HClO3 + HCl = Cl2 + H2O =>
HClO3 + 5 HCl = 3 Cl2 + 3 H2O
HClO + H2S = HCl + H2SO4 =>
4 HClO + H2S = 4 HCl + H2SO4
C6H14 + O2 = CO2 + H2O =>
2 C6H14 + 19 O2 = 12 CO2 + 14 H2O
Zn + Cr2O7{2-} + H{+} = Zn{2+} + Cr{3+} + H2O =>
3 Zn + Cr2O7{2-} + 14 H{+} = 3 Zn{2+} + 2 Cr{3+} + 7 H2O
FeCl2 + KMnO4 + HCl = FeCl3 + MnCl2 + H2O + KCl =>
5 FeCl2 + KMnO4 + 8 HCl = 5 FeCl3 + MnCl2 + 4 H2O + KCl
ZnS + O2 = ZnO + SO2 =>
2 ZnS + 3 O2 = 2 ZnO + 2 SO2
C4H8 + H2 = C4H10 =>
C4H8 + H2 = C4H10
HClO4 + Ca(OH)2 = Ca(ClO4)2 + H2O =>
2 HClO4 + Ca(OH)2 = Ca(ClO4)2 + 2 H2O
HCl + KOH = KCl + H2O =>
HCl + KOH = KCl + H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur09/26/15
Équations équilibrées sur10/26/14
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