| Équations équilibrées la veille | Équations équilibrées le lendemain |
MgBr2 + 2 OH = 2 BrO + H2Mg
Sn(s) + CuSO4(aq) = Cu(s) + SnSO4(aq) =>
Sn(s) + CuSO4(aq) = Cu(s) + SnSO4(aq)
Cl2 + MgI2 = MgCl5 + I2 =>
5 Cl2 + 2 MgI2 = 2 MgCl5 + 2 I2
Ca(OH)2 + SO2 = CaSO4 + H2 =>
Ca(OH)2 + SO2 = CaSO4 + H2
Mg + SiS + H2O = Mg2SiO4 + H2S + H2 =>
2 Mg + SiS + 4 H2O = Mg2SiO4 + H2S + 3 H2
Na2S + Sr(NO3)2 = Na(NO3) + SrS =>
Na2S + Sr(NO3)2 = 2 Na(NO3) + SrS
H2SO4 + PbO2 + NaCl = PbSO4 + Na2SO4 + Cl2 + H2O =>
2 H2SO4 + PbO2 + 2 NaCl = PbSO4 + Na2SO4 + Cl2 + 2 H2O
Al + H2SO4 = Al2(SO4)3 + H2 =>
2 Al + 3 H2SO4 = Al2(SO4)3 + 3 H2
LiF + Fe(OH)3 = LiOH + FeF3 =>
3 LiF + Fe(OH)3 = 3 LiOH + FeF3
Mg(NO3)2 + K2S = KNO3 + MgS =>
Mg(NO3)2 + K2S = 2 KNO3 + MgS
CaC2O4 + H{+} = Ca{+2} + H2C2O4 =>
CaC2O4 + 2 H{+} = Ca{+2} + H2C2O4
C7H6O3 + C4H6O3 = C9H8O4 + CH3COOH =>
C7H6O3 + C4H6O3 = C9H8O4 + CH3COOH
Ca(HCO3)2 + BaCl2 = BaCO3 + CaCO3 + HCl =>
Ca(HCO3)2 + BaCl2 = BaCO3 + CaCO3 + 2 HCl
(NH4)3PO4 + Ba(OH)2 = Ba3(PO4)2 + NH4 + OH =>
2(NH4)3PO4 + 3 Ba(OH)2 = Ba3(PO4)2 + 6 NH4 + 6 OH
CsOH + NaI = NaOH + CsI =>
CsOH + NaI = NaOH + CsI
Copper(II)ArsenateNickel(III)Pyroantimonate = Copper(II)PyroantimonateNickel(III)Arsenate =>
Copper(II)ArsenateNickel(III)Pyroantimonate = Copper(II)PyroantimonateNickel(III)Arsenate
Br2 + Ca(OH)2 = CaBr2 + Ca(BrO3)3 + H2O =>
19 Br2 + 18 Ca(OH)2 = 16 CaBr2 + 2 Ca(BrO3)3 + 18 H2O
Ba(OH)2 + H3Po4 = Ba3(Po4)2 + H2O =>
3 Ba(OH)2 + 2 H3Po4 = Ba3(Po4)2 + 6 H2O
SnCl2*H2O + NaOH = Sn(OH)2 + NaCl + H2O =>
SnCl2*H2O + 2 NaOH = Sn(OH)2 + 2 NaCl + H2O
(NH4)2SO4 + NaOH = NH3 + H2O + Na2SO4 =>
(NH4)2SO4 + 2 NaOH = 2 NH3 + 2 H2O + Na2SO4
Ph + Cl2 = PhCl =>
2 Ph + Cl2 = 2 PhCl
CaS = Ca + S =>
CaS = Ca + S
K2Cr2O7 + Zn + KOH + H2O = K3[Cr(OH)6] + K2[Zn(OH)4] =>
K2Cr2O7 + 3 Zn + 10 KOH + 7 H2O = 2 K3[Cr(OH)6] + 3 K2[Zn(OH)4]
ZnBr2 + Mg(OH)2 = Zn(OH)2 + MgBr2 =>
ZnBr2 + Mg(OH)2 = Zn(OH)2 + MgBr2
C84H135O62N + H2O = CH4 + CO2 + NH3 =>
C84H135O62N + 20 H2O = 43 CH4 + 41 CO2 + NH3
CuO(s) + H2SO4(aq) = CuSO4(aq) + H2O(l) =>
CuO(s) + H2SO4(aq) = CuSO4(aq) + H2O(l)
Ba(OH)2 + H3Po4 = Ba3(Po4)2 + H2O =>
3 Ba(OH)2 + 2 H3Po4 = Ba3(Po4)2 + 6 H2O
HSO4 + NaOH = NaSO4H2O =>
HSO4 + NaOH = NaSO4H2O
Ce(NO3)3 + K2S2O8 + H2O = Ce(SO3)2 + Ce(OH)(NO3)3 + NO2 + KOH =>
9 Ce(NO3)3 + K2S2O8 + 5 H2O = Ce(SO3)2 + 8 Ce(OH)(NO3)3 + 3 NO2 + 2 KOH
Li + CrO4 = Li2CrO4 =>
2 Li + CrO4 = Li2CrO4
Na + Cl2 = NaCl =>
2 Na + Cl2 = 2 NaCl
Ca(OH)2 + H2SO4 = CaSO4 + H2O =>
Ca(OH)2 + H2SO4 = CaSO4 + 2 H2O
BaO + N2O5 = Ba2O5 + NO2 =>
2 BaO + 3 N2O5 = Ba2O5 + 6 NO2
CuCl2 + Na3O3P = Cu3(PO3)2 + NaCl =>
3 CuCl2 + 2 Na3O3P = Cu3(PO3)2 + 6 NaCl
Cr2O3 + H2O2 = H2CrO4 + H2O =>
Cr2O3 + 3 H2O2 = 2 H2CrO4 + H2O
Cu(II)S + O2 = Cu(II)O + SO2 =>
2 Cu(II)S + 3 O2 = 2 Cu(II)O + 2 SO2
NH4NO3 + NaNO2 = N2 + NaNO3 + H2O =>
NH4NO3 + NaNO2 = N2 + NaNO3 + 2 H2O
CuCO3 + AlPO4 = Cu3(PO4)2 + Al2(CO3)3 =>
3 CuCO3 + 2 AlPO4 = Cu3(PO4)2 + Al2(CO3)3
H3VO4 + Fe(OH)2 + Bi(OH)3 = Fe6Bi(VO4)5 + H2O =>
5 H3VO4 + 6 Fe(OH)2 + Bi(OH)3 = Fe6Bi(VO4)5 + 15 H2O
HCl + Na2CO3 = CO2 + H2O + NaCl =>
2 HCl + Na2CO3 = CO2 + H2O + 2 NaCl
CaCl + NH4CO3 = NH4Cl + CaCO3 =>
CaCl + NH4CO3 = NH4Cl + CaCO3
CH3COOH + KOH = KOH(CH3COO)2 + H2 =>
2 CH3COOH + KOH = KOH(CH3COO)2 + H2
Cr2O3(s) + HCl(aq) = CrCl3(aq) + H2O(l) =>
Cr2O3(s) + 6 HCl(aq) = 2 CrCl3(aq) + 3 H2O(l)
Cr + KOH = CrOH + K =>
Cr + KOH = CrOH + K
(Na2O)8(SiO2)30(H2O)52 + Ca(OH)2 = CaSiO3 + NaOH + H2O =>
(Na2O)8(SiO2)30(H2O)52 + 30 Ca(OH)2 = 30 CaSiO3 + 16 NaOH + 74 H2O
Na2[Zn(OH)4] + CO2 = Zn(OH)2 + Na2CO3 + H2O =>
Na2[Zn(OH)4] + CO2 = Zn(OH)2 + Na2CO3 + H2O
KNO3(s) + C12H22O11 = CO2 + N2 + H2O + K2CO =>
48 KNO3(s) + 7 C12H22O11 = 60 CO2 + 24 N2 + 77 H2O + 24 K2CO
Ag + HNO3 = AgNO3 + NO + H2O =>
3 Ag + 4 HNO3 = 3 AgNO3 + NO + 2 H2O
C6H3NH2C2O2N2H2 + H2O2 = C6H3NH2C2O4H2 + N2 + H2O =>
C6H3NH2C2O2N2H2 + 2 H2O2 = C6H3NH2C2O4H2 + N2 + 2 H2O
Ba + HNO3 = Ba(NO3)2 + NH3 + H2O =>
4 Ba + 9 HNO3 = 4 Ba(NO3)2 + NH3 + 3 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur02/10/25
Équations équilibrées sur03/12/24
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