| Équations équilibrées la veille | Équations équilibrées le lendemain |
H2 + Cl2 = 2 HCl
Cu(NO3)2 + NH3 = Cu(NH3)2 + NO3 =>
Cu(NO3)2 + 2 NH3 = Cu(NH3)2 + 2 NO3
AgBr + Na2S2O3 = Na3Ag(S2O3)2 + NaBr =>
AgBr + 2 Na2S2O3 = Na3Ag(S2O3)2 + NaBr
AgS + HNO3 = AgNO3 + NO + H2SO4 + H2O =>
3 AgS + 10 HNO3 = 3 AgNO3 + 7 NO + 3 H2SO4 + 2 H2O
PbO + Ca(OCl)2 + NaOH + H2O = CaCl2 + Na2[Pb(OH)6] =>
2 PbO + Ca(OCl)2 + 4 NaOH + 4 H2O = CaCl2 + 2 Na2[Pb(OH)6]
ZnO + Cl2 + O2 = Zn(ClO3)2 =>
2 ZnO + 2 Cl2 + 5 O2 = 2 Zn(ClO3)2
F2 + SrCl2 = SrF2 + Cl2 =>
F2 + SrCl2 = SrF2 + Cl2
Na2C2O4 + KOH = NaOH + K2C2O4 =>
Na2C2O4 + 2 KOH = 2 NaOH + K2C2O4
C5H9COH + KMnO4 + H2SO4 = CO2 + K2SO4 + H2O + MnSO4 =>
5 C5H9COH + 32 KMnO4 + 48 H2SO4 = 30 CO2 + 16 K2SO4 + 73 H2O + 32 MnSO4
MgS + H2O = HS + MgOH =>
MgS + H2O = HS + MgOH
CaO(s) + HCl(aq) = CaCl2(aq) + H2O(l)(aq) =>
CaO(s) + 2 HCl(aq) = CaCl2(aq) + H2O(l)(aq)
KCIO3 + HCI = KCI + CI + H2O =>
KCIO3 + 6 HCI = KCI + 6 CI + 3 H2O
Al + Fe3N2 = AlN + Fe =>
2 Al + Fe3N2 = 2 AlN + 3 Fe
Mg(NO3)2(aq) + K2C2O4(aq) = MgC2O4(aq) + KNO3(aq) =>
Mg(NO3)2(aq) + K2C2O4(aq) = MgC2O4(aq) + 2 KNO3(aq)
LiOH + H2O = LiH2O + OH =>
LiOH + H2O = LiH2O + OH
H2S + Fe(OH)3 = Fe2S3 + H2O =>
3 H2S + 2 Fe(OH)3 = Fe2S3 + 6 H2O
H2O + SCl4 = H2SO3 + HCl =>
3 H2O + SCl4 = H2SO3 + 4 HCl
MgCl2 + NaOH = Mg(OH)2 + NaCl =>
MgCl2 + 2 NaOH = Mg(OH)2 + 2 NaCl
AlPO4 + HBr = AlBr3 + H3PO4 =>
AlPO4 + 3 HBr = AlBr3 + H3PO4
H2SO4 + KMnO4 = H2O + K2SO4 + MnSO4 + O2 =>
6 H2SO4 + 4 KMnO4 = 6 H2O + 2 K2SO4 + 4 MnSO4 + 5 O2
CH3COOH + FeCl3 = Fe(CH3COOH)3 + Cl =>
3 CH3COOH + FeCl3 = Fe(CH3COOH)3 + 3 Cl
Cu2O + CO = Cu + CO2 =>
Cu2O + CO = 2 Cu + CO2
C3H6O + KMnO4 + KOH = C3H5O2K + K2MnO4 + H2O =>
C3H6O + 2 KMnO4 + 3 KOH = C3H5O2K + 2 K2MnO4 + 2 H2O
AgBr + Na2S2O3 = Na3Ag(S2O3)2 + NaBr =>
AgBr + 2 Na2S2O3 = Na3Ag(S2O3)2 + NaBr
MgCl2 + NH4NO3 = Mg(NO3)2 + NH4Cl =>
MgCl2 + 2 NH4NO3 = Mg(NO3)2 + 2 NH4Cl
Fe(ClO3)2 = FeCl2 + O2 =>
Fe(ClO3)2 = FeCl2 + 3 O2
CO3 + AgNO3 = NO3 + Ag(CO3) =>
CO3 + AgNO3 = NO3 + Ag(CO3)
ZnSO4 + K = Zn + K2SO4 =>
ZnSO4 + 2 K = Zn + K2SO4
H3PO4 + Ni = NiPO4 + H3 =>
H3PO4 + Ni = NiPO4 + H3
Zn + H2SO4 = ZnSO4 + H2 =>
Zn + H2SO4 = ZnSO4 + H2
Ca(NO3)2*9H2O = CaO + H2O + NO2 + O2 =>
2 Ca(NO3)2*9H2O = 2 CaO + 18 H2O + 4 NO2 + O2
CaCl2 + K2CO3 = CaCO3 + KCl =>
CaCl2 + K2CO3 = CaCO3 + 2 KCl
Mg + (NO3)2 + Al2(SO4)3 = MgSO4 + AlNO3 =>
3 Mg + (NO3)2 + Al2(SO4)3 = 3 MgSO4 + 2 AlNO3
P + O2 = P2O5 =>
4 P + 5 O2 = 2 P2O5
C3H6O2 + O2 = CO2 + H2O =>
2 C3H6O2 + 7 O2 = 6 CO2 + 6 H2O
KMnO4 + CH3OH + H2SO4 = CH2O + K2SO4 + MnSO4 + H2O =>
2 KMnO4 + 5 CH3OH + 3 H2SO4 = 5 CH2O + K2SO4 + 2 MnSO4 + 8 H2O
Sr(OH)2 + H3PO4 = Sr3(PO4)2 + H2O =>
3 Sr(OH)2 + 2 H3PO4 = Sr3(PO4)2 + 6 H2O
CuO + H2 = Cu + H2O =>
CuO + H2 = Cu + H2O
CaS + HCl = CaCl2 + H2S =>
CaS + 2 HCl = CaCl2 + H2S
CO2 + Li3N = Li2CN2 + Li2O =>
CO2 + 2 Li3N = Li2CN2 + 2 Li2O
CaO2*8H2O + H2SO4 = CaSO4*2H2O + O2 + H2O =>
2 CaO2*8H2O + 2 H2SO4 = 2 CaSO4*2H2O + O2 + 14 H2O
C6H6 + O2 = CO2 + H2O =>
2 C6H6 + 15 O2 = 12 CO2 + 6 H2O
Ca + O2 = CaO =>
2 Ca + O2 = 2 CaO
C6H5OH = C + H + OH =>
C6H5OH = 6 C + 5 H + OH
C3H7COOCH3 + O2 = CO2 + H2O =>
2 C3H7COOCH3 + 13 O2 = 10 CO2 + 10 H2O
MgCl2 + SnO2 = MgO + SnCl4 =>
2 MgCl2 + SnO2 = 2 MgO + SnCl4
K + Cl2 = KCl =>
2 K + Cl2 = 2 KCl
H2S + H2SO3 = S + H2O =>
2 H2S + H2SO3 = 3 S + 3 H2O
CaI2 + NH3 = Ca3N2 + HI =>
3 CaI2 + 2 NH3 = Ca3N2 + 6 HI
Cu(O) + HCl = CuCl2 + H2O =>
Cu(O) + 2 HCl = CuCl2 + H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/28/24
Équations équilibrées sur01/27/24
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