| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 C15H32 + 30 H2O = 15 CH3COOH + 32 H2
NH4ClO3 + MgBr2 = NH4Br + Mg(ClO3)2 =>
2 NH4ClO3 + MgBr2 = 2 NH4Br + Mg(ClO3)2
K + Pd(NO3)3 = KPd + KNO3 =>
4 K + Pd(NO3)3 = KPd + 3 KNO3
N2(g) + F2(g) = NF3 =>
N2(g) + 3 F2(g) = 2 NF3
CuO + H2 = Cu + H2O =>
CuO + H2 = Cu + H2O
HC2H3O2(aq) + Ca(OH)2(aq) = H2O(l) + C2H3O2(aq) + Ca(s) =>
2 HC2H3O2(aq) + Ca(OH)2(aq) = 2 H2O(l) + 2 C2H3O2(aq) + Ca(s)
CF4 + O2 = CO2 + F4 =>
CF4 + O2 = CO2 + F4
F2 + CoCl3 = Cl + CoF3 =>
3 F2 + 2 CoCl3 = 6 Cl + 2 CoF3
CaO + H2O = Ca(OH)2 =>
CaO + H2O = Ca(OH)2
AgNO3 + NH4OH = [Ag(NH3)2]*NO3 + H2O =>
AgNO3 + 2 NH4OH = [Ag(NH3)2]*NO3 + 2 H2O
MnO4(aq) + H2O(l) = MnO2(aq) + OH(aq) =>
MnO4(aq) + 2 H2O(l) = MnO2(aq) + 4 OH(aq)
HCl(aq) + NaOH(solid) = H2O + NaCl =>
HCl(aq) + NaOH(solid) = H2O + NaCl
Cu + NO3{-} + H{+} = Cu{2+} + NO + H2O =>
3 Cu + 2 NO3{-} + 8 H{+} = 3 Cu{2+} + 2 NO + 4 H2O
KMnO4 = K2O + MnO + O2 =>
4 KMnO4 = 2 K2O + 4 MnO + 5 O2
Cl2O7 + H2O = HClO4 =>
Cl2O7 + H2O = 2 HClO4
SnCl4(aq) + AgNO3(aq) = AgCl(s) + Sn(NO3)4(aq) =>
SnCl4(aq) + 4 AgNO3(aq) = 4 AgCl(s) + Sn(NO3)4(aq)
C12H22O11(sacarosa) + H2SO4 = H2SO4*H2O + C =>
C12H22O11(sacarosa) + 11 H2SO4 = 11 H2SO4*H2O + 12 C
HCl + Al = HAlCl =>
HCl + Al = HAlCl
CO2 + H2O = C6H12O6(aq) + O2 =>
6 CO2 + 6 H2O = C6H12O6(aq) + 6 O2
CuSO4 + Na3PO4 = Na2SO4 + Cu3(PO4)2 =>
3 CuSO4 + 2 Na3PO4 = 3 Na2SO4 + Cu3(PO4)2
C10H22 + O2 = CO2 + H2O =>
2 C10H22 + 31 O2 = 20 CO2 + 22 H2O
Hg + O = HgO =>
Hg + O = HgO
Al(OH)3 + HNo2 = Al(No2)3 + H2O =>
Al(OH)3 + 3 HNo2 = Al(No2)3 + 3 H2O
Al + Cl = AlCl3 =>
Al + 3 Cl = AlCl3
Cu2S + H2SO4 = CuSO4 + SO2 + H2O =>
Cu2S + 6 H2SO4 = 2 CuSO4 + 5 SO2 + 6 H2O
CH3CH2OH + KMnO4 + H2SO4 = H2O + CH3COOH + K2SO4 + MnSO4 =>
5 CH3CH2OH + 4 KMnO4 + 6 H2SO4 = 11 H2O + 5 CH3COOH + 2 K2SO4 + 4 MnSO4
P4S11 + HNO3 + H2O = H3PO4 + H2SO4 + NO =>
3 P4S11 + 86 HNO3 + 8 H2O = 12 H3PO4 + 33 H2SO4 + 86 NO
Na2SO3 + Na2S + H2O = S + NaOH =>
Na2SO3 + 2 Na2S + 3 H2O = 3 S + 6 NaOH
Mg + NH3 = Mg3N2 + H2 =>
3 Mg + 2 NH3 = Mg3N2 + 3 H2
C10H22 + O2 = CO2 + H2O =>
2 C10H22 + 31 O2 = 20 CO2 + 22 H2O
C + O2 = CO2 =>
C + O2 = CO2
C5H4N4O3 + NaHCO3 = C5H3N4O3Na + CO2 + H2O =>
C5H4N4O3 + NaHCO3 = C5H3N4O3Na + CO2 + H2O
(NH)2SO4 + Ba(NO3)2 = BaSO4 + NHNO3 =>
(NH)2SO4 + Ba(NO3)2 = BaSO4 + 2 NHNO3
Cu(NO3)2 + KI = K2(NO3)2 + CuI2 =>
Cu(NO3)2 + 2 KI = K2(NO3)2 + CuI2
C7H5NaO2 + HCl = C7H5Na + HClO =>
C7H5NaO2 + 2 HCl = C7H5Na + 2 HClO
CH3OH + O2 = CO2 + H2O =>
2 CH3OH + 3 O2 = 2 CO2 + 4 H2O
CH3NH3Cl + H2O = CH3NH2Cl + H3O =>
CH3NH3Cl + H2O = CH3NH2Cl + H3O
AlBr3 + K2SO4 = KBr + Al2(SO4)3 =>
2 AlBr3 + 3 K2SO4 = 6 KBr + Al2(SO4)3
(AgNO3) + H2SO4 = Ag2SO4 + HNO3 =>
2(AgNO3) + H2SO4 = Ag2SO4 + 2 HNO3
KMnO4 + H2SO4 + KBr = Br2 + MnSO4 + H2O + K2SO4 =>
2 KMnO4 + 8 H2SO4 + 10 KBr = 5 Br2 + 2 MnSO4 + 8 H2O + 6 K2SO4
Al2O3 + H2 = Al + H2O =>
Al2O3 + 3 H2 = 2 Al + 3 H2O
H2O + SbH3 + Cl2O = H4Sb2O7 + HCl =>
3 H2O + 2 SbH3 + 4 Cl2O = H4Sb2O7 + 8 HCl
KOH(aq) + H3PO3(aq) = K3PO3(aq) + H2O(l) =>
3 KOH(aq) + H3PO3(aq) = K3PO3(aq) + 3 H2O(l)
P2O5 + HNO3 = HPO3 + N2O5 =>
P2O5 + 2 HNO3 = 2 HPO3 + N2O5
NaOH + NH4HCO3 = Na + NH4CO3 + H2O =>
NaOH + NH4HCO3 = Na + NH4CO3 + H2O
CN + H2O = HCN + OH =>
CN + H2O = HCN + OH
FeCl2 + KSCN = Fe(SCN)2 + KCl =>
FeCl2 + 2 KSCN = Fe(SCN)2 + 2 KCl
Mg(s) + O2(g) = MgO(s) =>
2 Mg(s) + O2(g) = 2 MgO(s)
CrBr2(aq) + Na2CO3(aq) = CrCO3(s) + NaBr(aq) =>
CrBr2(aq) + Na2CO3(aq) = CrCO3(s) + 2 NaBr(aq)
K + NiCl2 = KCl + Ni =>
2 K + NiCl2 = 2 KCl + Ni
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/27/23
Équations équilibrées sur01/26/23
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