| Équations équilibrées la veille | Équations équilibrées le lendemain |
Mg3N2(s) + 4 H2SO4(aq) = 3 MgSO4(aq) + (NH4)2SO4(ag)
Zn + NiCI = ZnCI + Ni =>
Zn + NiCI = ZnCI + Ni
KNO3 + Zn(NO3)2 + (NH4)H2PO4 = KZn4(PO4)3 + N2 + H2O + O2 =>
KNO3 + 4 Zn(NO3)2 + 3(NH4)H2PO4 = KZn4(PO4)3 + 6 N2 + 9 H2O + 9 O2
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
NH4H2PO4 + (NH4)6Mo6O24 + HNO3 = (NH4)3PO4(Mo3O9)4 + NH4NO3 + H2O =>
2 NH4H2PO4 + 4(NH4)6Mo6O24 + 14 HNO3 = 2(NH4)3PO4(Mo3O9)4 + 17 NH4NO3 + 15 H2O
NaPO4 + MgSO4 = MgPO4 + NaSO4 =>
NaPO4 + MgSO4 = MgPO4 + NaSO4
C6H5CH3 + K2Cr2O7 + H2SO4 = C6H5CH2OH + Cr2(SO4)3 + K2SO4 + H2O =>
3 C6H5CH3 + K2Cr2O7 + 4 H2SO4 = 3 C6H5CH2OH + Cr2(SO4)3 + K2SO4 + 4 H2O
Sb + H3PO4 = Sb(PO4)3 + H2 =>
2 Sb + 6 H3PO4 = 2 Sb(PO4)3 + 9 H2
H2S + SO2 = S + H2O =>
2 H2S + SO2 = 3 S + 2 H2O
Ca(NO3)2 + Na2SO4 = Na(NO3) + CaSO4 =>
Ca(NO3)2 + Na2SO4 = 2 Na(NO3) + CaSO4
Al2(SO4)3 + Na2CO3 = Al2(CO3)3 + Na2(SO4) =>
Al2(SO4)3 + 3 Na2CO3 = Al2(CO3)3 + 3 Na2(SO4)
C3H6NH2 + HNO3 = C3H6(OH)2 + N2 + H2O =>
10 C3H6NH2 + 8 HNO3 = 10 C3H6(OH)2 + 9 N2 + 4 H2O
NiSO4 + (NH3) = Ni(NH3)SO4 =>
NiSO4 + (NH3) = Ni(NH3)SO4
K3PO4(aq) + Ba(CH3CO2)2(aq) = KCH3CO2 + Ba3(PO4)2 =>
2 K3PO4(aq) + 3 Ba(CH3CO2)2(aq) = 6 KCH3CO2 + Ba3(PO4)2
Li + CH3COOH = Li(CH3COO) + H2 =>
2 Li + 2 CH3COOH = 2 Li(CH3COO) + H2
(CH3)3N + O2 = H2O + N + C =>
4(CH3)3N + 9 O2 = 18 H2O + 4 N + 12 C
HCH3O2 + Na2CO3 = Na(HCH3O2)2 + CO2 + H2O =>
9 HCH3O2 + 2 Na2CO3 = 4 Na(HCH3O2)2 + 3 CO2 + 2 H2O
Na3PO4(ac) + Cu(NO3)2(ac) = Cu3(PO4)2(s) + NaNO3 =>
2 Na3PO4(ac) + 3 Cu(NO3)2(ac) = Cu3(PO4)2(s) + 6 NaNO3
Al(HCO3)3 + HCl = AlCl3 + H2O + CO2 =>
Al(HCO3)3 + 3 HCl = AlCl3 + 3 H2O + 3 CO2
Ca3(PO4)2 + Na2CO3 + SiO2 = CaNaPO4 + Ca2SiO4 + CO2 =>
2 Ca3(PO4)2 + 2 Na2CO3 + SiO2 = 4 CaNaPO4 + Ca2SiO4 + 2 CO2
Co(C5H7O2)3 + NH2CONH2 + H2O = Co(OH)(CO3)H2O + NH4 + C5H7O2 =>
33 Co(C5H7O2)3 + 38 NH2CONH2 + 129 H2O = 33 Co(OH)(CO3)H2O + 76 NH4 + 100 C5H7O2
Ag(NO3)2 + Na2(CO3) = Ag(CO3) + Na2(NO3)2 =>
Ag(NO3)2 + Na2(CO3) = Ag(CO3) + Na2(NO3)2
C + H2O = CH4 + CO2 =>
2 C + 2 H2O = CH4 + CO2
AgCl + Na2SO4 = Ag2SO4 + NaCl =>
2 AgCl + Na2SO4 = Ag2SO4 + 2 NaCl
C6H8Cl2O2 + C6H16N2 = C12H22O2N2 + HCl =>
C6H8Cl2O2 + C6H16N2 = C12H22O2N2 + 2 HCl
NaHCO3 = NaO + CO2 + H2 =>
2 NaHCO3 = 2 NaO + 2 CO2 + H2
Fe(s) + ZnCl2(aq) = FeCl + Zn =>
2 Fe(s) + ZnCl2(aq) = 2 FeCl + Zn
CO2 + (NO3){-} + HPO4{-2}{-} + H2O + H{+} = C106H263O110N16P + O2 =>
106 CO2 + 16(NO3){-} + HPO4{-2}{-} + 122 H2O + 18 H{+} = C106H263O110N16P + 138 O2
Sn + Bi(OH)3 = Bi + Sn(OH)2 =>
3 Sn + 2 Bi(OH)3 = 2 Bi + 3 Sn(OH)2
Al4C3 + BrH = AlBr3 + CH4 =>
Al4C3 + 12 BrH = 4 AlBr3 + 3 CH4
Fe + N2 = Fe3N8 =>
3 Fe + 4 N2 = Fe3N8
Cr(NO3)3(aq) + KOH(aq) = Cr(OH)3(s) + KNO3(aq) =>
Cr(NO3)3(aq) + 3 KOH(aq) = Cr(OH)3(s) + 3 KNO3(aq)
Ti(OH)2 + H2CO3 = TiCO3 + H2O =>
Ti(OH)2 + H2CO3 = TiCO3 + 2 H2O
TiCl4 + NaOH(aq) = NaCl + TiO2 + HCl =>
TiCl4 + 2 NaOH(aq) = 2 NaCl + TiO2 + 2 HCl
H2SO4 + KI = KHSO4 + I + H2S + H2O =>
9 H2SO4 + 8 KI = 8 KHSO4 + 8 I + H2S + 4 H2O
CH3OOH + Al(OH)3 = Al(CH3COO)3 + H2O =>
6 CH3OOH + Al(OH)3 = Al(CH3COO)3 + 9 H2O
Pb(NO3)2(aq) + HCl(aq) = HNO3() + PbCl2() =>
Pb(NO3)2(aq) + 2 HCl(aq) = 2 HNO3() + PbCl2()
CoSO4 + Pb(NO3)2 = Co(NO3)2 + PbSO4 =>
CoSO4 + Pb(NO3)2 = Co(NO3)2 + PbSO4
Al + H2O = AlO3 + H2 =>
Al + 3 H2O = AlO3 + 3 H2
PO4 + Hg = PO3 + Hg2O3 =>
3 PO4 + 2 Hg = 3 PO3 + Hg2O3
CoS + H2SO4 = CoSO4 + H2O + SO2 =>
CoS + 4 H2SO4 = CoSO4 + 4 H2O + 4 SO2
C6H12O6 + Cu{2+} + OH{-} = C6H8O8 + Cu2O + H2O =>
C6H12O6 + 8 Cu{2+} + 16 OH{-} = C6H8O8 + 4 Cu2O + 10 H2O
Ba3(PO4)2 + H2O = BaO + H3PO4 =>
Ba3(PO4)2 + 3 H2O = 3 BaO + 2 H3PO4
C135H96 + O2 = CO2 + H2O =>
C135H96 + 159 O2 = 135 CO2 + 48 H2O
LiH2O = H2LiO =>
LiH2O = H2LiO
(NH4)2SO4(aq) + Ba(ClO3)2(aq) = BaSO4(s) + NH4(ClO3)(aq) =>
(NH4)2SO4(aq) + Ba(ClO3)2(aq) = BaSO4(s) + 2 NH4(ClO3)(aq)
H2S + SO2 = S + H2O =>
2 H2S + SO2 = 3 S + 2 H2O
Ag(s) + Zn(No3)2(ag) = Ag(No3)2(ag) + Zn(s) =>
Ag(s) + Zn(No3)2(ag) = Ag(No3)2(ag) + Zn(s)
(HCOONa)2 + KMnO4 + H2SO4 = CO2 + K2SO4 + MnSO4 + Na2SO4 + H2O =>
5(HCOONa)2 + 4 KMnO4 + 11 H2SO4 = 10 CO2 + 2 K2SO4 + 4 MnSO4 + 5 Na2SO4 + 16 H2O
KJ + KNO2 + H2SO4 = K2SO4 + NO + J2 + H2O =>
2 KJ + 2 KNO2 + 2 H2SO4 = 2 K2SO4 + 2 NO + J2 + 2 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur02/18/25
Équations équilibrées sur03/20/24
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