| Équations équilibrées la veille | Équations équilibrées le lendemain |
Ca(OH)2 + C22H30Cl2N10 = CaCl2 + C22H30N10(OH)2
Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3
Cu + HCl = CuCl + H =>
Cu + HCl = CuCl + H
Fe(ClO)3 + Pb = Pb(ClO)3Fe =>
Fe(ClO)3 + Pb = Pb(ClO)3Fe
Na2SO3 + H3PO4 = Na3PO4 + SO2 + H2O =>
3 Na2SO3 + 2 H3PO4 = 2 Na3PO4 + 3 SO2 + 3 H2O
Fe + HCl = FeCl2 + H2 = =>
Fe + 2 HCl = FeCl2 + H2
Ca + KCl = KCaCl =>
Ca + KCl = KCaCl
CaCl2*2H2O + AgNO3 = AgCl + Ca(NO3)2 + H2O =>
CaCl2*2H2O + 2 AgNO3 = 2 AgCl + Ca(NO3)2 + 2 H2O
P3Br4 = P + Br2 =>
P3Br4 = 3 P + 2 Br2
NaNO3 + H2SO4 = Na2SO4 + HNO3 =>
2 NaNO3 + H2SO4 = Na2SO4 + 2 HNO3
Zn(s) + HBr(aq) = ZnBr2(aq) + H2(g) =>
Zn(s) + 2 HBr(aq) = ZnBr2(aq) + H2(g)
CsCl + HClO4 = CsClO4 + HCl =>
CsCl + HClO4 = CsClO4 + HCl
Zn + HNO3 = Zn(NO3)2 + NH4NO3 + H2O =>
4 Zn + 10 HNO3 = 4 Zn(NO3)2 + NH4NO3 + 3 H2O
KClO3 + Cr2(SO4)3 + NaOH = KCl + Na2CrO4 + Na2SO4 + H2O =>
KClO3 + Cr2(SO4)3 + 10 NaOH = KCl + 2 Na2CrO4 + 3 Na2SO4 + 5 H2O
Fe2O3(s) + H2C2O4(aq) = H3Fe(C2O4)3(aq) + H2O(l) =>
Fe2O3(s) + 6 H2C2O4(aq) = 2 H3Fe(C2O4)3(aq) + 3 H2O(l)
ZnS + O2 = ZnO + SO2 =>
2 ZnS + 3 O2 = 2 ZnO + 2 SO2
Cu + AgNO3 = Cu(NO3)2 + Ag =>
Cu + 2 AgNO3 = Cu(NO3)2 + 2 Ag
As + KBr3O + KOH = KAsO3 + KBr + H2O =>
4 As + 5 KBr3O + 14 KOH = 4 KAsO3 + 15 KBr + 7 H2O
NaPO4 + FeNO3 = NaNO3 + FePO4 =>
NaPO4 + FeNO3 = NaNO3 + FePO4
Mg(OH)2 + Zn(OH)2 = Mg[Zn(OH)4] =>
Mg(OH)2 + Zn(OH)2 = Mg[Zn(OH)4]
C2H2 + H2O = C3H5O =>
3 C2H2 + 2 H2O = 2 C3H5O
Fe(Br)3 = Fe + Br2 =>
2 Fe(Br)3 = 2 Fe + 3 Br2
Al + FeSO4 = Al(SO4)3 + Fe =>
Al + 3 FeSO4 = Al(SO4)3 + 3 Fe
MH2SO4 = MSO4 + H2 =>
MH2SO4 = MSO4 + H2
Ca + FeS = CaS + Fe =>
Ca + FeS = CaS + Fe
PCl = (PCl)3 =>
3 PCl = (PCl)3
Sn2O4 + H2O = Sn(OH)4 =>
Sn2O4 + 4 H2O = 2 Sn(OH)4
SO3 + CaO = Ca2SO3 + O2 =>
SO3 + 2 CaO = Ca2SO3 + O2
NaI + H2SO4 = Na2SO4 + HI =>
2 NaI + H2SO4 = Na2SO4 + 2 HI
Na2S + KClO3 + H2SO4 = Cl2 + Na2SO4 + K2SO4 + H2O =>
5 Na2S + 8 KClO3 + 4 H2SO4 = 4 Cl2 + 5 Na2SO4 + 4 K2SO4 + 4 H2O
C6H5NH2 + HNO3 = [C6H5NH3]NO3 =>
C6H5NH2 + HNO3 = [C6H5NH3]NO3
N2O3 + Na2O = Na3N + O2 =>
N2O3 + 3 Na2O = 2 Na3N + 3 O2
Mg + Al = MgAl3 =>
Mg + 3 Al = MgAl3
Cu + HNO3 = Cu(NO3)2 + NO2 + H2O =>
Cu + 4 HNO3 = Cu(NO3)2 + 2 NO2 + 2 H2O
Li3N + NHe4NO3 = LiNO3 + (NHe4)3N =>
Li3N + 3 NHe4NO3 = 3 LiNO3 + (NHe4)3N
H2CO3 + AgNO3 = Ag2CO3 + HNO3 =>
H2CO3 + 2 AgNO3 = Ag2CO3 + 2 HNO3
Al2O3 + HF = H3AlF6 + H2O =>
Al2O3 + 12 HF = 2 H3AlF6 + 3 H2O
AlCl3 = Cl + Al3 =>
3 AlCl3 = 9 Cl + Al3
CuS + H2SO4 = SO2 + H2O + CuSO4 =>
CuS + 4 H2SO4 = 4 SO2 + 4 H2O + CuSO4
Mg + H2O = Mg(OH)2 + H2 =>
Mg + 2 H2O = Mg(OH)2 + H2
CuSO4*5H2O = CuSO4 + H2O =>
CuSO4*5H2O = CuSO4 + 5 H2O
C6H5COOH + O2 = CO2 + H2O =>
2 C6H5COOH + 15 O2 = 14 CO2 + 6 H2O
Na2SO3 + BaS = BaSO3 + Na2S =>
Na2SO3 + BaS = BaSO3 + Na2S
Cu + HNO3 = Cu(NO3)2 + NO2 + H2O =>
Cu + 4 HNO3 = Cu(NO3)2 + 2 NO2 + 2 H2O
K2CrO4 + Mg = K2 + MgCrO4 =>
K2CrO4 + Mg = K2 + MgCrO4
Au + O = AuO =>
Au + O = AuO
Mg + S8 = MgS =>
8 Mg + S8 = 8 MgS
NaMnO4 + NaNO2 + NaOH = Na2MnO4 + NaNO3 + H2O =>
2 NaMnO4 + NaNO2 + 2 NaOH = 2 Na2MnO4 + NaNO3 + H2O
Al + CsOH = Al2O3 + Cs + H2 =>
4 Al + 6 CsOH = 2 Al2O3 + 6 Cs + 3 H2
KBr + H2SO4 + MnO2 = KHSO4 + MnSO4 + H2O + Br2 =>
2 KBr + 3 H2SO4 + MnO2 = 2 KHSO4 + MnSO4 + 2 H2O + Br2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/09/24
Équations équilibrées sur01/08/24
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