| Équations équilibrées la veille | Équations équilibrées le lendemain |
NaOH + Pb(NO3)2 = PbOH + Na(NO3)2
[Ag(NH3)2]OH + C6H12O6 = Ag + NH3 + H2O + C6H11O7 =>
3[Ag(NH3)2]OH + C6H12O6 = 3 Ag + 6 NH3 + 2 H2O + C6H11O7
C = C71 =>
71 C = C71
C6H4OHCOOH + NaHCO3 = C6H4OHCOONa + H2O + CO2 =>
C6H4OHCOOH + NaHCO3 = C6H4OHCOONa + H2O + CO2
PbO2 + HCl = PbCl2 + Cl2 + H2O* =>
PbO2 + 4 HCl = PbCl2 + Cl2 + 2 H2O*
Fe + P = Fe2P3 =>
2 Fe + 3 P = Fe2P3
Ga2O3 + H2 = Ga + H2O =>
Ga2O3 + 3 H2 = 2 Ga + 3 H2O
C4H12 + O14 = C4O8 + H12O6 =>
C4H12 + O14 = C4O8 + H12O6
NaOH + Na2S = Na2OH + NaS =>
NaOH + Na2S = Na2OH + NaS
V2O3 + KClO3 + KOH = KCl + K3VO4 + H2O =>
3 V2O3 + 2 KClO3 + 18 KOH = 2 KCl + 6 K3VO4 + 9 H2O
CuSO4 + CaO + H2O = Cu(OH)2 + CaSO4H2O =>
CuSO4 + CaO + 2 H2O = Cu(OH)2 + CaSO4H2O
C2H12O6 = C + H + O =>
C2H12O6 = 2 C + 12 H + 6 O
MnO4{-} + H3O{+} + HCOOH = Mn{+2} + CO2 + H2O =>
2 MnO4{-} + 6 H3O{+} + 5 HCOOH = 2 Mn{+2} + 5 CO2 + 14 H2O
Cu + KFO3 = Cu(FO3)2 + K =>
Cu + 2 KFO3 = Cu(FO3)2 + 2 K
Si3N4 + O2 = SiO2 + N2 =>
Si3N4 + 3 O2 = 3 SiO2 + 2 N2
AgNO + KI = Ag + KINO =>
AgNO + KI = Ag + KINO
AlCl3 + FeCO3 = FeCl2 + Al2(CO3)3 =>
2 AlCl3 + 3 FeCO3 = 3 FeCl2 + Al2(CO3)3
C4H7Br + KOH = KBr + H2O + C4H6 =>
C4H7Br + KOH = KBr + H2O + C4H6
H2S + KMnO4 + HNO3 = S + MnNO3 + KNO3 + H2O =>
3 H2S + KMnO4 + 2 HNO3 = 3 S + MnNO3 + KNO3 + 4 H2O
Cu(OH)4 + Fe(NO3)3 = Cu(NO3)4 + Fe(OH)3 =>
3 Cu(OH)4 + 4 Fe(NO3)3 = 3 Cu(NO3)4 + 4 Fe(OH)3
(NH4)3PO3 + (Na)2CO3 = (NH4)2CO3 + (Na)3PO3 =>
2(NH4)3PO3 + 3(Na)2CO3 = 3(NH4)2CO3 + 2(Na)3PO3
NH4VO3 + O2 = V2O5 + HO + NO =>
4 NH4VO3 + 9 O2 = 2 V2O5 + 16 HO + 4 NO
BaCl2 + K3PO4 = KCl + Ba + (PO4)2 =>
3 BaCl2 + 2 K3PO4 = 6 KCl + 3 Ba + (PO4)2
Mg(OH)2 + HCl = MgCl2 + H2O =>
Mg(OH)2 + 2 HCl = MgCl2 + 2 H2O
CH4 + HO2 = CO + H2O =>
CH4 + 2 HO2 = CO + 3 H2O
C4H10(s) + O2(g) = CO2(g) + H2O(l) =>
2 C4H10(s) + 13 O2(g) = 8 CO2(g) + 10 H2O(l)
Na2MnO4 + HCl = Cl2 + NaCl + MnCl2 + H2O =>
Na2MnO4 + 8 HCl = 2 Cl2 + 2 NaCl + MnCl2 + 4 H2O
KClO3 + C = CO2 + KCl =>
2 KClO3 + 3 C = 3 CO2 + 2 KCl
K3PO4 + MgCl2 = Mg3(PO4)2 + K2Cl2 =>
2 K3PO4 + 3 MgCl2 = Mg3(PO4)2 + 3 K2Cl2
Al + HNO3 = AlHNO3 =>
Al + HNO3 = AlHNO3
K[Al(OH)4] + HCl = KCl + Al(OH)3 + H2O =>
K[Al(OH)4] + HCl = KCl + Al(OH)3 + H2O
H2S = H2 + S =>
H2S = H2 + S
SOCl2 + C3H7COOH = C3H7COCl + SO2 + HCl =>
SOCl2 + C3H7COOH = C3H7COCl + SO2 + HCl
Al(PO4) + CaSO4 = Al2(SO4)3 + Ca3(PO4)2 =>
2 Al(PO4) + 3 CaSO4 = Al2(SO4)3 + Ca3(PO4)2
H2SO4 + KI = I2 + K2SO4 + H2 =>
H2SO4 + 2 KI = I2 + K2SO4 + H2
Na2S(aq) + CuCl2(aq) = Na2Cl2(aq) + CuS(aq) =>
Na2S(aq) + CuCl2(aq) = Na2Cl2(aq) + CuS(aq)
MnBr2 + K2SO4 = BrK + MnSO4 =>
MnBr2 + K2SO4 = 2 BrK + MnSO4
N2O3 + Na2O = Na2O3 + N2O =>
N2O3 + Na2O = Na2O3 + N2O
Cr(OH)3 + NaOH + H2O = NaCr(OH)4(H2O)2 =>
Cr(OH)3 + NaOH + 2 H2O = NaCr(OH)4(H2O)2
K3[Al(OH)6] = KAlO2 + H2O + KOH =>
K3[Al(OH)6] = KAlO2 + 2 H2O + 2 KOH
Ca + Br8 = CaBr2 =>
4 Ca + Br8 = 4 CaBr2
[Ag(NH3)2(OH)2] + CH3CHO = Ag + H2O + NH3 + CH3COO =>
3[Ag(NH3)2(OH)2] + 2 CH3CHO = 3 Ag + 4 H2O + 6 NH3 + 2 CH3COO
Al(C3H3O2) + KNO3 = AlNO3 + (C3H3O2)K =>
Al(C3H3O2) + KNO3 = AlNO3 + (C3H3O2)K
C3H6O2 + C2H5OH = C5H10O2 + HOH =>
C3H6O2 + C2H5OH = C5H10O2 + HOH
CO2 + H2O = C6H12O6 + O2 =>
6 CO2 + 6 H2O = C6H12O6 + 6 O2
Hg{2+} + H2S = Hg + S + H{+} =>
Hg{2+} + H2S = Hg + S + 2 H{+}
CaCo3 = Ca + Co2 =>
2 CaCo3 = 2 Ca + 3 Co2
C12HCl6 + O2 + H2O = CO2 + HCl =>
4 C12HCl6 + 43 O2 + 10 H2O = 48 CO2 + 24 HCl
SO3 + H2 = S + H2O =>
SO3 + 3 H2 = S + 3 H2O
CUCl2(aq) + H2(g) = CU(s) + HCl(aq) =>
CUCl2(aq) + H2(g) = CU(s) + 2 HCl(aq)
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/19/24
Équations équilibrées sur01/18/24
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