| Équations équilibrées la veille | Équations équilibrées le lendemain |
Cu(NO3)2 + K2CO3 = 2 KNO3 + Cu(CO3)
Sn4 + S2 = Sn2S4 =>
Sn4 + 4 S2 = 2 Sn2S4
NiSO4*6H2O = Ni + S + O2 + H2O =>
NiSO4*6H2O = Ni + S + 2 O2 + 6 H2O
C3H4 + Ag(NH3)2 = C3H3Ag + NH3 + NH4 =>
C3H4 + Ag(NH3)2 = C3H3Ag + NH3 + NH4
Zn(s) + CUSO4(aq) = ZnSO4(aq) + CU(s) =>
Zn(s) + CUSO4(aq) = ZnSO4(aq) + CU(s)
NaIO4 + MnSO4 + H2O = NaIO3 + MnO2 + H2SO4 =>
NaIO4 + MnSO4 + H2O = NaIO3 + MnO2 + H2SO4
K2Cr2O7 + HCl = Cl2 + CrCl5 + KCl + H2O =>
K2Cr2O7 + 14 HCl = Cl2 + 2 CrCl5 + 2 KCl + 7 H2O
Rb + Cl3 = RbCl3 =>
Rb + Cl3 = RbCl3
Al + NH3 + H2O = Al(OH)3 + NH4 =>
Al + 3 NH3 + 3 H2O = Al(OH)3 + 3 NH4
AlO + H2SO4 = AlSO4 + H2O =>
AlO + H2SO4 = AlSO4 + H2O
H3PO4 + NaHPO4 = NaH2PO4 + H2PO4 =>
H3PO4 + NaHPO4 = NaH2PO4 + H2PO4
NaOH + Zn + H2O = Na2[Zn(OH)4] + H2 =>
2 NaOH + Zn + 2 H2O = Na2[Zn(OH)4] + H2
Na + Sn(NO3)4 = Sn(NO3)2 + NaNO3 =>
2 Na + Sn(NO3)4 = Sn(NO3)2 + 2 NaNO3
PbI2 = I2Pb =>
PbI2 = I2Pb
C7H16 + O2 = C7H14 + H2O =>
2 C7H16 + O2 = 2 C7H14 + 2 H2O
Cu(OH)2 + H2PO2 = Cu3(PO2)3 + H2O =>
3 Cu(OH)2 + 3 H2PO2 = Cu3(PO2)3 + 6 H2O
H3PO2 + Cu(OH)2 = H2O + Cu3(PO2)2 =>
2 H3PO2 + 3 Cu(OH)2 = 6 H2O + Cu3(PO2)2
I2 + NaOH = NaI + NaIO + H2O =>
I2 + 2 NaOH = NaI + NaIO + H2O
Na2CO3 + CH3COOH = NaCOOHCH3 + CO2 + H2O =>
4 Na2CO3 + 9 CH3COOH = 8 NaCOOHCH3 + 6 CO2 + 2 H2O
HCl(aq) + K2SO3(aq) = KCl(aq) + H2O(l) + SO2(g) =>
2 HCl(aq) + K2SO3(aq) = 2 KCl(aq) + H2O(l) + SO2(g)
Fe(NH4)2(SO4)2 + H2C2O4 + H2O2 + K2C2O4 = K3Fe(C2O4)3 + (NH4)HSO4 + H2O =>
2 Fe(NH4)2(SO4)2 + 3 H2C2O4 + H2O2 + 3 K2C2O4 = 2 K3Fe(C2O4)3 + 4(NH4)HSO4 + 2 H2O
S + NaOH = NaS + NaS2O3 + H2O =>
7 S + 6 NaOH = 5 NaS + NaS2O3 + 3 H2O
Ca3(PO4)2 + Si(O2)2 + C = P + CaSiO4 + CO =>
Ca3(PO4)2 + 3 Si(O2)2 + 8 C = 2 P + 3 CaSiO4 + 8 CO
AgNO3 + KCl + NH3 = AgH3 + KNO3 + NCl =>
AgNO3 + KCl + NH3 = AgH3 + KNO3 + NCl
C11H14 + O2 = CO2 + H2O =>
2 C11H14 + 29 O2 = 22 CO2 + 14 H2O
Zn(OH)2 + Cl2 = ZnCl + OH =>
2 Zn(OH)2 + Cl2 = 2 ZnCl + 4 OH
KOH + P + H2O = PO2HK + PH3 =>
3 KOH + 5 P + 3 H2O = 3 PO2HK + 2 PH3
CoSO4 + H2SO4 = Co2(SO4)3 + H2O + SO2 =>
2 CoSO4 + 2 H2SO4 = Co2(SO4)3 + 2 H2O + SO2
Ba2NO3 + H2SO4 = Ba2SO4 + H2NO3 =>
Ba2NO3 + H2SO4 = Ba2SO4 + H2NO3
P6 + Br2 = P2Br3 =>
2 P6 + 9 Br2 = 6 P2Br3
NaSO4 + Pb(NO3) = PbSO4 + NaNO3 =>
NaSO4 + Pb(NO3) = PbSO4 + NaNO3
C2H5Cl + KOH = C2H5OH + KCl =>
C2H5Cl + KOH = C2H5OH + KCl
HIO3 + FeI3 + HCl = FeCl2 + ICl + H2O =>
5 HIO3 + 4 FeI3 + 25 HCl = 4 FeCl2 + 17 ICl + 15 H2O
NaOH + P2O5 = NaPO3 + H2O =>
2 NaOH + P2O5 = 2 NaPO3 + H2O
Mn(OH)2 + CaCl2O2 = MnO2 + CaCl2 + H2O =>
2 Mn(OH)2 + CaCl2O2 = 2 MnO2 + CaCl2 + 2 H2O
HF(g) = H2(g) + F2(g) =>
2 HF(g) = H2(g) + F2(g)
Zn + Zr(NO3)4 = ZnNO3 + Zr =>
4 Zn + Zr(NO3)4 = 4 ZnNO3 + Zr
Ba2NO3 + H2SO4 = Ba2SO4 + H2NO3 =>
Ba2NO3 + H2SO4 = Ba2SO4 + H2NO3
B10H14 + Cl2 = BCl3 + HCl =>
B10H14 + 22 Cl2 = 10 BCl3 + 14 HCl
Al(s) + Br2(l) = Al2Br6(s) =>
2 Al(s) + 3 Br2(l) = Al2Br6(s)
CuCl2 + K2CrO4 = CuCrO4 + KCl =>
CuCl2 + K2CrO4 = CuCrO4 + 2 KCl
CuSO4 + NaOH + C5H10O5 = Cu2O + Na2SO4 + C6H12O7 + H2O =>
10 CuSO4 + 20 NaOH + 6 C5H10O5 = 5 Cu2O + 10 Na2SO4 + 5 C6H12O7 + 10 H2O
H2O + C10H15NO = C10H15N + H2O2 =>
H2O + C10H15NO = C10H15N + H2O2
C6H14O4 + O2 = CO2 + H2O =>
2 C6H14O4 + 15 O2 = 12 CO2 + 14 H2O
NaHCO3 + MgCl2*6H2O = MgCO3 + NaCl + H2O + CO2 =>
2 NaHCO3 + MgCl2*6H2O = MgCO3 + 2 NaCl + 7 H2O + CO2
CH4N2O = C2H5N3O2 + NH3 =>
2 CH4N2O = C2H5N3O2 + NH3
Ba(C2H3O2)2 + K3PO4 = Ba3(PO4)2 + KC2H3O2 =>
3 Ba(C2H3O2)2 + 2 K3PO4 = Ba3(PO4)2 + 6 KC2H3O2
NdCl3 + H2O = Nd2O3 + HCl =>
2 NdCl3 + 3 H2O = Nd2O3 + 6 HCl
CH3CH2OH + CUO = CH3COOH + H2 + CU =>
CH3CH2OH + CUO = CH3COOH + H2 + CU
NaHCO3 + H2O = H2CO3 + OH + Na4 =>
4 NaHCO3 + 4 H2O = 4 H2CO3 + 4 OH + Na4
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur07/11/24
Équations équilibrées sur08/10/23
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