| Équations équilibrées la veille | Équations équilibrées le lendemain |
Cu3(PO4)2(s) + 3 H2SO4(aq) = 3 CuSO4(s) + 2 H3PO4
CuSO4 + Na2S = CuS + Na2SO4 =>
CuSO4 + Na2S = CuS + Na2SO4
PbCl2 + Na2SO4 = Pb2(SO4)2 + NaCl =>
2 PbCl2 + 2 Na2SO4 = Pb2(SO4)2 + 4 NaCl
HCl + NH4Cl + K2Cr2O7 = KCl + CrCl3 + N2 + H2O =>
6 HCl + 2 NH4Cl + K2Cr2O7 = 2 KCl + 2 CrCl3 + N2 + 7 H2O
Li + H2SO4 = Li2SO4 + H2O + H2S =>
8 Li + 5 H2SO4 = 4 Li2SO4 + 4 H2O + H2S
NH4NO3 + KOH = KNO3 + NH4 + H2O =>
9 NH4NO3 + 10 KOH = 10 KNO3 + 8 NH4 + 7 H2O
Cu3(PO4)2(s) + H2SO4(aq) = CuSO4(s) + H3PO4(s) =>
Cu3(PO4)2(s) + 3 H2SO4(aq) = 3 CuSO4(s) + 2 H3PO4(s)
Al + AgNo3 = AlNo3 + Ag =>
Al + AgNo3 = AlNo3 + Ag
I2 + HNO3 = HIO3 + NO + H2O =>
3 I2 + 10 HNO3 = 6 HIO3 + 10 NO + 2 H2O
NH4NO3 + KOH = KNO3 + NH3 + H2O =>
NH4NO3 + KOH = KNO3 + NH3 + H2O
NH3 + SO2 + H2O(l) = (NH4)2SO3 =>
2 NH3 + SO2 + H2O(l) = (NH4)2SO3
HCl + BA(OH)2 = BACl2 + H2O =>
2 HCl + BA(OH)2 = BACl2 + 2 H2O
NH3 + O2 = N2O + H2O =>
2 NH3 + 2 O2 = N2O + 3 H2O
Zn + HCl = ZnCl2 + H2 =>
Zn + 2 HCl = ZnCl2 + H2
NH3(aq) + SO2 + H2O(l) = (NH4)2SO3(aq) =>
2 NH3(aq) + SO2 + H2O(l) = (NH4)2SO3(aq)
Ba(NO3)2 + K2SO4 = BaSO4 + KNO3 =>
Ba(NO3)2 + K2SO4 = BaSO4 + 2 KNO3
FeSo4 + Ba(OH)2 = Fe(OH)2 + BaSo4 =>
FeSo4 + Ba(OH)2 = Fe(OH)2 + BaSo4
H2 + Cl2 = HCl =>
H2 + Cl2 = 2 HCl
KOH + MnSO3 = Mn(OH)2 + K2SO3 =>
2 KOH + MnSO3 = Mn(OH)2 + K2SO3
HF + LiOH = H2O + LiF =>
HF + LiOH = H2O + LiF
Na2O + H2CO3 = Na2CO3 + H2O =>
Na2O + H2CO3 = Na2CO3 + H2O
AL(OH)3 + HCl = ALCl3 + H2O =>
AL(OH)3 + 3 HCl = ALCl3 + 3 H2O
KClO3 + C6H12O6 = CO2 + H20 + KCl =>
10 KClO3 + 5 C6H12O6 = 30 CO2 + 3 H20 + 10 KCl
C4H6O3 + C7H8O = C9H10O2 + C2H4O2 =>
C4H6O3 + C7H8O = C9H10O2 + C2H4O2
Zn + O2 = ZnO =>
2 Zn + O2 = 2 ZnO
FE(OH)3 + HCl = FECl3 + H2O =>
FE(OH)3 + 3 HCl = FECl3 + 3 H2O
Zn + AgNo3 = Ag + Zn(No3)2 =>
Zn + 2 AgNo3 = 2 Ag + Zn(No3)2
KClO3 + C6H12O6 = CO2 + H2O + KCl =>
4 KClO3 + C6H12O6 = 6 CO2 + 6 H2O + 4 KCl
KClO3 + FeSO4 + H2SO4 = KCl + Fe2(SO4)3 + H2O =>
KClO3 + 6 FeSO4 + 3 H2SO4 = KCl + 3 Fe2(SO4)3 + 3 H2O
BaO2(s) + H2SO4(aq) = BaSO4(s) + H2O2(aq) =>
BaO2(s) + H2SO4(aq) = BaSO4(s) + H2O2(aq)
Cu3(PO4)2(s) + H2SO4(aq) = CuSO4(s) + H3PO4 =>
Cu3(PO4)2(s) + 3 H2SO4(aq) = 3 CuSO4(s) + 2 H3PO4
KMNO4 + HCl = KCl + MNCl2 + H2O + Cl2 =>
2 KMNO4 + 16 HCl = 2 KCl + 2 MNCl2 + 8 H2O + 5 Cl2
C6H18O + O2 = CO2 + H2O =>
C6H18O + 10 O2 = 6 CO2 + 9 H2O
Mn(OH)2 + O2 = MnO(OH)2 =>
2 Mn(OH)2 + O2 = 2 MnO(OH)2
Cl2 + Al = AlCl3 =>
3 Cl2 + 2 Al = 2 AlCl3
ZnO + NaOH + H2O = Na2[Zn(OH)4] =>
ZnO + 2 NaOH + H2O = Na2[Zn(OH)4]
NaOH + H3PO4 = Na3PO4 + H2O =>
3 NaOH + H3PO4 = Na3PO4 + 3 H2O
ZnO + NaOH + H2O = Na2[Zn(OH)4] =>
ZnO + 2 NaOH + H2O = Na2[Zn(OH)4]
HCLO3 + H2S = HCL + H2SO4 =>
4 HCLO3 + 3 H2S = 4 HCL + 3 H2SO4
CaO + H2O = Ca(OH)2 =>
CaO + H2O = Ca(OH)2
MnO2(s) + HCl(aq) = MnCl2(aq) + H2O(g) + Cl2(g) =>
MnO2(s) + 4 HCl(aq) = MnCl2(aq) + 2 H2O(g) + Cl2(g)
Co(NO3)3(aq) + (NH4)2S(aq) = Co2S3(s) + NH4NO3(aq) =>
2 Co(NO3)3(aq) + 3(NH4)2S(aq) = Co2S3(s) + 6 NH4NO3(aq)
ZnO + NaOH + H2O = Na2[Zn(OH)4] =>
ZnO + 2 NaOH + H2O = Na2[Zn(OH)4]
FeS2 + O2 = Fe2O3 + SO2 =>
4 FeS2 + 11 O2 = 2 Fe2O3 + 8 SO2
NaOH + SnCl2 = NaCl + SnO + H2O =>
2 NaOH + SnCl2 = 2 NaCl + SnO + H2O
BaS + K2SO4 = K2S + BaSO4 =>
BaS + K2SO4 = K2S + BaSO4
LiBr + Cl2 = LiCl + Br2 =>
2 LiBr + Cl2 = 2 LiCl + Br2
H3PO4 + Ca(OH)2 = Ca3(PO4)2 + H2O =>
2 H3PO4 + 3 Ca(OH)2 = Ca3(PO4)2 + 6 H2O
Na + N3 = Na3N =>
9 Na + N3 = 3 Na3N
C6H14 + O2 = CO2 + H2O =>
2 C6H14 + 19 O2 = 12 CO2 + 14 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur09/25/16
Équations équilibrées sur10/25/15
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