| Équations équilibrées la veille | Équations équilibrées le lendemain |
H2O2(aq)Kl(aq) = H2O(l) + O(g)Kl(aq)
K + H2O = KOH + H2 =>
2 K + 2 H2O = 2 KOH + H2
I2 + Cl2 + H2O = HIO3 + HCl =>
I2 + 5 Cl2 + 6 H2O = 2 HIO3 + 10 HCl
C7H12 + [Ag(NH3)2]OH = Ag + CO2 + H2O + NH3 =>
C7H12 + 40[Ag(NH3)2]OH = 40 Ag + 7 CO2 + 26 H2O + 80 NH3
Br + F = BrF5 =>
Br + 5 F = BrF5
H2SO4 + Zn = ZnSO4 + H2S + H2O =>
5 H2SO4 + 4 Zn = 4 ZnSO4 + H2S + 4 H2O
(NH4)2S + Pb(NO3)2 = PbS + NH4NO3 =>
(NH4)2S + Pb(NO3)2 = PbS + 2 NH4NO3
H2SO4 + NaOH = Na2SO4 + H2O =>
H2SO4 + 2 NaOH = Na2SO4 + 2 H2O
Zn(NO3)2*6H2O + Al(NO3)3*1H2O + CO(NH2)2 = ZnAl2O4 + H2O + CO2 + N2 =>
3 Zn(NO3)2*6H2O + 6 Al(NO3)3*1H2O + 20 CO(NH2)2 = 3 ZnAl2O4 + 64 H2O + 20 CO2 + 32 N2
MG + HCl = MGCl2 + H2 =>
MG + 2 HCl = MGCl2 + H2
Zn(NO3)2*6H2O + Al(NO3)3*9H2O + CO(NH2)2 = ZnAl2O4 + H2O + CO2 + N2 =>
3 Zn(NO3)2*6H2O + 6 Al(NO3)3*9H2O + 20 CO(NH2)2 = 3 ZnAl2O4 + 112 H2O + 20 CO2 + 32 N2
I2 + Cl2 + H2O = HIO3 + HCl =>
I2 + 5 Cl2 + 6 H2O = 2 HIO3 + 10 HCl
H2O2(l) = H2O(l) + O2(g) =>
2 H2O2(l) = 2 H2O(l) + O2(g)
Fe + H2O = Fe(OH)3 + H2 =>
2 Fe + 6 H2O = 2 Fe(OH)3 + 3 H2
C + H = C3H8 =>
3 C + 8 H = C3H8
Cu(OH)2 + H3PO4 = Cu3(PO4)2 + H2O =>
3 Cu(OH)2 + 2 H3PO4 = Cu3(PO4)2 + 6 H2O
NaCl + H2O = NaOH + HCl =>
NaCl + H2O = NaOH + HCl
C8H18 + O2 = CO2 + H2O =>
2 C8H18 + 25 O2 = 16 CO2 + 18 H2O
C + H2 = C3H8 =>
3 C + 4 H2 = C3H8
Al + O2 = Al2O3 =>
4 Al + 3 O2 = 2 Al2O3
Zn(NO3)2*6H2O + Al(NO3)3*9H2O + CO(NH2)2 + Eu2O3 + Dy2O3 = ZnEuDyAl2O4 + H2O + HNO3 + CO2 =>
8 Zn(NO3)2*6H2O + 16 Al(NO3)3*9H2O + 3 CO(NH2)2 + 4 Eu2O3 + 4 Dy2O3 = 8 ZnEuDyAl2O4 + 163 H2O + 70 HNO3 + 3 CO2
C4 + H2O = CO + H2 =>
C4 + 4 H2O = 4 CO + 4 H2
Pb(OH)2 + HCl = PbCl2 + H2O =>
Pb(OH)2 + 2 HCl = PbCl2 + 2 H2O
Zn(NO3)2*6H2O + Al(NO3)3*9H2O + CO(NH2)2 + Eu2O3 + Dy2O3 = ZnEuDyAl2O4 + H2O + CO2 + N2 =>
6 Zn(NO3)2*6H2O + 12 Al(NO3)3*9H2O + 46 CO(NH2)2 + 3 Eu2O3 + 3 Dy2O3 = 6 ZnEuDyAl2O4 + 236 H2O + 46 CO2 + 70 N2
LiBr + Co(SO3)2 = Li2SO3 + CoBr4 =>
4 LiBr + Co(SO3)2 = 2 Li2SO3 + CoBr4
H2O + CO2 = C6H12O6 + O2 =>
6 H2O + 6 CO2 = C6H12O6 + 6 O2
PbO + NH3 = Pb + N2 + H2O =>
3 PbO + 2 NH3 = 3 Pb + N2 + 3 H2O
C57H110O2 + O2 = CO2 + H2O =>
2 C57H110O2 + 167 O2 = 114 CO2 + 110 H2O
C2H5OH + O2 = CO2 + H2O =>
C2H5OH + 3 O2 = 2 CO2 + 3 H2O
SO2 + O2 = SO3 =>
2 SO2 + O2 = 2 SO3
HBr + NaOH = NaBr + H2O =>
HBr + NaOH = NaBr + H2O
Mg + H2SO4 = MgSO4 + H2 =>
Mg + H2SO4 = MgSO4 + H2
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
C6H12O6 + O2 = H2O + CO2 =>
C6H12O6 + 6 O2 = 6 H2O + 6 CO2
C6H13OH + O2 = CO2 + H2O =>
C6H13OH + 9 O2 = 6 CO2 + 7 H2O
NO2 + H2O = HNO3 + NO =>
3 NO2 + H2O = 2 HNO3 + NO
C6H14 + O2 = CO2 + H2O =>
2 C6H14 + 19 O2 = 12 CO2 + 14 H2O
C57H110O2 + O2 = CO2 + H2O =>
2 C57H110O2 + 167 O2 = 114 CO2 + 110 H2O
Ca(OH)2 + HCl = CaOHCl + H2O =>
Ca(OH)2 + HCl = CaOHCl + H2O
Zn + H{+} = Zn2{+} + H2 =>
4 Zn + 2 H{+} = 2 Zn2{+} + H2
NaNO2 + KMnO4 + H2SO4 = NO2 + K2SO4 + Na2SO4 + MnSO4 + H2O =>
10 NaNO2 + 2 KMnO4 + 8 H2SO4 = 10 NO2 + K2SO4 + 5 Na2SO4 + 2 MnSO4 + 8 H2O
Eu2O3 + HNO3 + H2O = Eu(NO3)3*6H2O =>
Eu2O3 + 6 HNO3 + 9 H2O = 2 Eu(NO3)3*6H2O
KBr + F = BrF5 + KF =>
KBr + 6 F = BrF5 + KF
P2O5 + H2O = H3PO4 =>
P2O5 + 3 H2O = 2 H3PO4
C8H18 + O2 = CO2 + H2O =>
2 C8H18 + 25 O2 = 16 CO2 + 18 H2O
C4H10 + O2 = CO2 + H2O =>
2 C4H10 + 13 O2 = 8 CO2 + 10 H2O
Eu2O3 + HNO3 + H2O = Eu(NO3)3*6H2O =>
Eu2O3 + 6 HNO3 + 9 H2O = 2 Eu(NO3)3*6H2O
MnO2 + HCl = MnCl2 + Cl2 + H2O =>
MnO2 + 4 HCl = MnCl2 + Cl2 + 2 H2O
Fe2O3 + C = Fe + CO2 =>
2 Fe2O3 + 3 C = 4 Fe + 3 CO2
Na4C + Ca = Na + Ca2C =>
Na4C + 2 Ca = 4 Na + Ca2C
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur10/03/18
Équations équilibrées sur11/02/17
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