| Équations équilibrées la veille | Équations équilibrées le lendemain |
K2CO3*15H2O + 2 HCl = CO2 + 16 H2O + 2 KCl
FeSi2 + NaNO3 = Na2SiO3 + Si3N4 + SiO2 + FeO =>
16 FeSi2 + 20 NaNO3 = 10 Na2SiO3 + 5 Si3N4 + 7 SiO2 + 16 FeO
NiS + O2 = NiO2 + SO =>
2 NiS + 3 O2 = 2 NiO2 + 2 SO
O + C5H10 = OC5H10 =>
O + C5H10 = OC5H10
(NH4)3PMo12O40 + SnCl2 = Sn3(PMo12O40)2 + NH4Cl =>
2(NH4)3PMo12O40 + 3 SnCl2 = Sn3(PMo12O40)2 + 6 NH4Cl
LiCl + Pb(C2H3O2)4 = PbCl4 + LiC2H3O2 =>
4 LiCl + Pb(C2H3O2)4 = PbCl4 + 4 LiC2H3O2
Cr(NO3)3 + H2O2 + NaOH = Na2CrO4 + H2O + NaNO3 =>
2 Cr(NO3)3 + 3 H2O2 + 10 NaOH = 2 Na2CrO4 + 8 H2O + 6 NaNO3
CuOHCl + H2SO4 = CuSO4 + H2O + HCl =>
CuOHCl + H2SO4 = CuSO4 + H2O + HCl
NaAl(OH)4 + NH4Cl = Al(OH)3 + NaCl + NH3 + H2O =>
NaAl(OH)4 + NH4Cl = Al(OH)3 + NaCl + NH3 + H2O
HBO2 = H2O + H2B4O7 =>
4 HBO2 = H2O + H2B4O7
AgO + SO2 = Ag2SO4 =>
2 AgO + SO2 = Ag2SO4
Fe(NO3)3 + HOH = Fe(OH)3 + H + NO3 =>
Fe(NO3)3 + 3 HOH = Fe(OH)3 + 3 H + 3 NO3
CuOHCl + H2SO4 = CuSO4 + H2O + HCl =>
CuOHCl + H2SO4 = CuSO4 + H2O + HCl
Fe(NH4)2(SO4)2*6H20 + H2C2O4 + K2C2O4 + H2O2 = K1Fe1(C2O4)3*4H2O + (NH4)2SO4 + H2SO4 + H2O =>
2 Fe(NH4)2(SO4)2*6H20 + 5 H2C2O4 + K2C2O4 + 123 H2O2 = 2 K1Fe1(C2O4)3*4H2O + 2(NH4)2SO4 + 2 H2SO4 + 238 H2O
P4 + Na + H2O = PH3 + Na2HPO4 =>
5 P4 + 12 Na + 24 H2O = 14 PH3 + 6 Na2HPO4
F + AgCl = Cl + AgF =>
F + AgCl = Cl + AgF
BeF3 + Mg = MgF2 + Be =>
2 BeF3 + 3 Mg = 3 MgF2 + 2 Be
Cr(SO4) + Cl + KOH = KCrO4 + KCl + K2SO4 + H2O =>
Cr(SO4) + 5 Cl + 8 KOH = KCrO4 + 5 KCl + K2SO4 + 4 H2O
Mg + NO3 = Mg(NO3)2 =>
Mg + 2 NO3 = Mg(NO3)2
Ag(NO3) + LiOH = Li(NO3) + AgOH =>
Ag(NO3) + LiOH = Li(NO3) + AgOH
Mg + SH = Mg2SH =>
2 Mg + SH = Mg2SH
Co + H2SO4 = H2 + Co2(SO4)3 =>
2 Co + 3 H2SO4 = 3 H2 + Co2(SO4)3
NaBr4 + Cl2 = NaCl + Br =>
2 NaBr4 + Cl2 = 2 NaCl + 8 Br
C7H6O2 + CH4O = C3H8O2 + H2O =>
C7H6O2 + 11 CH4O = 6 C3H8O2 + H2O
S6 + O33 = S6O33 =>
S6 + O33 = S6O33
(NH4)2SO4*Fe2(SO4)3 + KSCN = K3Fe(SCN)6 + K2SO4 + NH4SCN =>
(NH4)2SO4*Fe2(SO4)3 + 14 KSCN = 2 K3Fe(SCN)6 + 4 K2SO4 + 2 NH4SCN
Na2CO3H2O + HCl = H2O + CO2 + NaCl =>
Na2CO3H2O + 2 HCl = 2 H2O + CO2 + 2 NaCl
Br2 + MnI7 = I2 + MnBr2 =>
2 Br2 + 2 MnI7 = 7 I2 + 2 MnBr2
Mn2O3 + HCl = MnCl2 + Cl + H2O =>
Mn2O3 + 6 HCl = 2 MnCl2 + 2 Cl + 3 H2O
As + S = SAsS =>
As + 2 S = SAsS
Ba(OH)2(aq) + CuSO4(aq) = BaSO4(s) + Cu(OH)2(aq) =>
Ba(OH)2(aq) + CuSO4(aq) = BaSO4(s) + Cu(OH)2(aq)
Ag2N2O6 + Cu = Cu(NO3)2 + Ag2 =>
Ag2N2O6 + Cu = Cu(NO3)2 + Ag2
Fe(OH)2 = Fe2 + O2 + H2O =>
2 Fe(OH)2 = Fe2 + O2 + 2 H2O
NH4Fe(SO4)2 + Ba(OH)2 = Fe(OH)3 + NH3 + BaSO4 + H2O =>
NH4Fe(SO4)2 + 2 Ba(OH)2 = Fe(OH)3 + NH3 + 2 BaSO4 + H2O
C6H14O(l) + O2 = CO2 + H2O =>
C6H14O(l) + 9 O2 = 6 CO2 + 7 H2O
Ba(NO3)2 + K2SO4 = BaSO4 + K(NO3) =>
Ba(NO3)2 + K2SO4 = BaSO4 + 2 K(NO3)
C6H6O + CH3OH = C7H8O + H2O =>
C6H6O + CH3OH = C7H8O + H2O
P4O10 + C2H5OH + H2O = C2H5OPO(OH)2 =>
P4O10 + 4 C2H5OH + 2 H2O = 4 C2H5OPO(OH)2
FeS2 + H2SO4 = Fe2SO4 + H2O + SO2 =>
2 FeS2 + 10 H2SO4 = Fe2SO4 + 10 H2O + 13 SO2
Cl22O + H3N = NH4Cl + N2 + H2O =>
Cl22O + 30 H3N = 22 NH4Cl + 4 N2 + H2O
NaOH + Pb2(NO3)2 = Na2(NO3)2 + Pb2(OH)2 =>
2 NaOH + Pb2(NO3)2 = Na2(NO3)2 + Pb2(OH)2
C6H6ClNaOH = C6H5OHHClNa =>
C6H6ClNaOH = C6H5OHHClNa
P4(s) + O2(g) = P2O5(s) =>
P4(s) + 5 O2(g) = 2 P2O5(s)
NO3 + Mg = NO2 + MgO =>
NO3 + Mg = NO2 + MgO
FeCl3*6H2O = FeOCl + H2O + HCl =>
FeCl3*6H2O = FeOCl + 5 H2O + 2 HCl
H2O + Al2(SO4)3 + Na2SO3 = Al(OH)3 + SO2 + Na2SO4 =>
3 H2O + Al2(SO4)3 + 3 Na2SO3 = 2 Al(OH)3 + 3 SO2 + 3 Na2SO4
K2MnO4 + HNO3 = KMnO4MnO4 + MnO2 + KNO3 + H2O =>
7 K2MnO4 + 12 HNO3 = 2 KMnO4MnO4 + 3 MnO2 + 12 KNO3 + 6 H2O
Ba(OH)2(aq) = BaO(s) + H2O(l) =>
Ba(OH)2(aq) = BaO(s) + H2O(l)
Sm + Zr + Bi = Sm3ZrBi5 =>
3 Sm + Zr + 5 Bi = Sm3ZrBi5
AgNO3 + Nh4Cl = AgCl + Nh4NO3 =>
AgNO3 + Nh4Cl = AgCl + Nh4NO3
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur07/24/24
Équations équilibrées sur08/23/23
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