| Équations équilibrées la veille | Équations équilibrées le lendemain |
3 K2SO3 + 2 AlCl3 = Al2O3 + 3 SO2 + 6 KCl
HBr + BaSO3 = BaBr2 + SO2 + H2O =>
2 HBr + BaSO3 = BaBr2 + SO2 + H2O
C5H6NO2 + O2 = CO2 + H2O + NO2 =>
2 C5H6NO2 + 13 O2 = 10 CO2 + 6 H2O + 2 NO2
K2CrO2 + AgNO3 = AgK2 + CrO2NO3 =>
K2CrO2 + AgNO3 = AgK2 + CrO2NO3
C6H6Cl6 + O2 = CO2 + H2O + Cl2 =>
2 C6H6Cl6 + 15 O2 = 12 CO2 + 6 H2O + 6 Cl2
PdCl2 + KCN = Pd(CN)2 + KCl =>
PdCl2 + 2 KCN = Pd(CN)2 + 2 KCl
Sn + HNO3 = HSnO2 + NO2 + H2O =>
Sn + 3 HNO3 = HSnO2 + 3 NO2 + H2O
ZnCl + KPO3 = ZnPO3 + ClK =>
ZnCl + KPO3 = ZnPO3 + ClK
KOH + Cu(OH)2 = Cu(OH) + K(OH)2 =>
KOH + Cu(OH)2 = Cu(OH) + K(OH)2
Zn + NaNO3 = NaZnNO3 =>
Zn + NaNO3 = NaZnNO3
C6H10 + Br = C6H10Br2 =>
C6H10 + 2 Br = C6H10Br2
CH2CHCOOHH2 = CH3CH2COOH =>
CH2CHCOOHH2 = CH3CH2COOH
Al2S3 + HNO3 = Al(NO3)3 + NO + S + H2O =>
Al2S3 + 8 HNO3 = 2 Al(NO3)3 + 2 NO + 3 S + 4 H2O
Ca3 + P2 = CaP =>
2 Ca3 + 3 P2 = 6 CaP
Al + H3Po4 = AlH3 + AlPo4 =>
2 Al + H3Po4 = AlH3 + AlPo4
ZnSO4 + H2SO3 = ZnSO3 + H2SO4 =>
ZnSO4 + H2SO3 = ZnSO3 + H2SO4
CO2 + NH3 + H2O = C6H12O6 + NO3{-} + H{+} =>
6 CO2 + 3 NH3 + 3 H2O = C6H12O6 + 3 NO3{-} + 3 H{+}
[Co(NH3)5Cl]Cl2 + NaNO2 = [CoNO2(NH3)5]Cl2 + NaCl =>
[Co(NH3)5Cl]Cl2 + NaNO2 = [CoNO2(NH3)5]Cl2 + NaCl
KBr + K2Cr2O7 + H2SO4 = Br2 + Cr2(SO4)3 + K2(SO4)3 + H2O =>
2 KBr + 3 K2Cr2O7 + 21 H2SO4 = Br2 + 3 Cr2(SO4)3 + 4 K2(SO4)3 + 21 H2O
NiSO4 + NH3 = Ni(NH3)6SO4 =>
NiSO4 + 6 NH3 = Ni(NH3)6SO4
CH3COOH + NH3 + Na = CH3COONa + NH4 =>
CH3COOH + NH3 + Na = CH3COONa + NH4
Zn + CuS = Zn(s)CuS(aq) =>
Zn + CuS = Zn(s)CuS(aq)
Br + Na3PO4 = NaBr + PO4 =>
3 Br + Na3PO4 = 3 NaBr + PO4
CH3CH3 + Mg = CH3CH2Mg + H2 =>
2 CH3CH3 + 2 Mg = 2 CH3CH2Mg + H2
Tl2(SO4) + KMnO4 + H2SO4 = Tl2(SO4)3 + MnSO4 + K2SO4 + H2O =>
5 Tl2(SO4) + 4 KMnO4 + 16 H2SO4 = 5 Tl2(SO4)3 + 4 MnSO4 + 2 K2SO4 + 16 H2O
Mg + CO2 = MgO + C =>
2 Mg + CO2 = 2 MgO + C
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
CuFeS2 + HNO3 = Fe2(SO4)3 + Fe(NO3)3 + CuSO4 + NO + H2O =>
3 CuFeS2 + 20 HNO3 = Fe2(SO4)3 + Fe(NO3)3 + 3 CuSO4 + 17 NO + 10 H2O
NH4Br + AgNO3 = AgBr + NH4 + NO3 =>
NH4Br + AgNO3 = AgBr + NH4 + NO3
NH4Cl + Mg3N2 = (NH4)3N + MgCl2 =>
6 NH4Cl + Mg3N2 = 2(NH4)3N + 3 MgCl2
AlI3 + Na2CO3 + H2O = CO2 + NaI + Al(OH)3 =>
2 AlI3 + 3 Na2CO3 + 3 H2O = 3 CO2 + 6 NaI + 2 Al(OH)3
Te + O2 = TeO2 =>
Te + O2 = TeO2
HCl + Mg = H2 + MgCl2 =>
2 HCl + Mg = H2 + MgCl2
CH3COOH + NH3 + Na = CH3COONa + NH4 =>
CH3COOH + NH3 + Na = CH3COONa + NH4
Co(NO3)2 + H2O = Co + O2 + HNO3 =>
2 Co(NO3)2 + 2 H2O = 2 Co + O2 + 4 HNO3
CuCO3*Cu(OH)2(s) = CuO(s) + H2O(l) + CO2(g) =>
CuCO3*Cu(OH)2(s) = 2 CuO(s) + H2O(l) + CO2(g)
ZnO + CaCo3 = ZnCo3 + CaO =>
ZnO + CaCo3 = ZnCo3 + CaO
CoHPO4 + KI = CoI + KHPO4 =>
CoHPO4 + KI = CoI + KHPO4
FeS + KOH = Fe(OH)2 + K2S =>
FeS + 2 KOH = Fe(OH)2 + K2S
AgNO3 + PbCl2 = AgCl + Pb(NO3)2 =>
2 AgNO3 + PbCl2 = 2 AgCl + Pb(NO3)2
Sr(NO3)2 + Na2(CO3) = SrCO3 + NaNO3 =>
Sr(NO3)2 + Na2(CO3) = SrCO3 + 2 NaNO3
I{-} + NO{+3}{-} = I{+2} + NO =>
I{-} + NO{+3}{-} = I{+2} + NO
NaClO3 + FeSO4 + H2SO4 = Fe2SO43 + Cl2 + NaSO4 + H2O =>
38 NaClO3 + 4 FeSO4 + 36 H2SO4 = 2 Fe2SO43 + 19 Cl2 + 38 NaSO4 + 36 H2O
CdCl2(aq) + NaOH(aq) = Cd(OH)2 + NaCl =>
CdCl2(aq) + 2 NaOH(aq) = Cd(OH)2 + 2 NaCl
CaCCaO3 + HNO3 = CaNO3 + H2O + CO2 =>
CaCCaO3 + 2 HNO3 = 2 CaNO3 + H2O + CO2
NaO + Ba = Na + BaO =>
NaO + Ba = Na + BaO
AlN2 + Na2S = AlS + Na2N2 =>
AlN2 + Na2S = AlS + Na2N2
C2H5OH + O2 = CO2 + H2O =>
C2H5OH + 3 O2 = 2 CO2 + 3 H2O
H(NO3) + Zn(OH)2 = Zn(NO3)2 + H2O =>
2 H(NO3) + Zn(OH)2 = Zn(NO3)2 + 2 H2O
CU + CO2 = CUO + CO =>
CU + CO2 = CUO + CO
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur04/07/25
Équations équilibrées sur05/07/24
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