| Équations équilibrées la veille | Équations équilibrées le lendemain |
AgCl + 2 NH3 = [Ag(NH3)2Cl]
Cu2 + Zn = CuZn =>
Cu2 + 2 Zn = 2 CuZn
S(s) + O(g) = SO =>
S(s) + O(g) = SO
NH3 + O3 = [NH4]NO2 + H2O =>
2 NH3 + O3 = [NH4]NO2 + H2O
NaO + H2O = Na(OH)2 =>
NaO + H2O = Na(OH)2
Na3P + HCl = NaCl + H3P =>
Na3P + 3 HCl = 3 NaCl + H3P
C5H6 + C2O7 = C + H2O9 =>
7 C5H6 + 27 C2O7 = 89 C + 21 H2O9
Na + Cl + O = NaClO =>
Na + Cl + O = NaClO
Hg(OH)2 + H3PO4 = Hg3(PO4)2 + H2O =>
3 Hg(OH)2 + 2 H3PO4 = Hg3(PO4)2 + 6 H2O
LiOH*H2O = Li2O + H2O =>
2 LiOH*H2O = Li2O + 3 H2O
C2H2 + O2 = CO2 + H2O =>
2 C2H2 + 5 O2 = 4 CO2 + 2 H2O
Zn + Cu = ZnCu =>
Zn + Cu = ZnCu
HCH3O2 + NaOH = NaC2H3O2 + H2O =>
2 HCH3O2 + NaOH = NaC2H3O2 + 3 H2O
C + S = CS2 =>
C + 2 S = CS2
P + HNO3(k) = NO2 + HPO3 + H2O =>
P + 5 HNO3(k) = 5 NO2 + HPO3 + 2 H2O
Ba(OH)2 + K2O = KOH + BaO =>
Ba(OH)2 + K2O = 2 KOH + BaO
(NH4)2S + O2 = NH3 + S + H2O =>
2(NH4)2S + O2 = 4 NH3 + 2 S + 2 H2O
Ni(OH)2 + Br2 + H2SO4 = NiSO4 + HBr + O2 =>
Ni(OH)2 + 2 Br2 + H2SO4 = NiSO4 + 4 HBr + O2
Mg + CO2 + O2 = MgCO3 =>
2 Mg + 2 CO2 + O2 = 2 MgCO3
SO2 + Zn(OH)2 = ZnSO3 + H2O =>
SO2 + Zn(OH)2 = ZnSO3 + H2O
(NH4)2Cr2O7 = N2 + H2O + Cr2O3 =>
(NH4)2Cr2O7 = N2 + 4 H2O + Cr2O3
AlHCl = AlClH =>
AlHCl = AlClH
HClO4 + P4O10 = H3PO4 + Cl2O7 =>
12 HClO4 + P4O10 = 4 H3PO4 + 6 Cl2O7
CaO = Ca + O3 =>
3 CaO = 3 Ca + O3
HI(aq) + RbOH(aq) = RbH + IOH =>
HI(aq) + RbOH(aq) = RbH + IOH
SeCl6 + O2 = SeO2 + Cl2 =>
SeCl6 + O2 = SeO2 + 3 Cl2
KI + Al2(CO3)3 = K2(CO3) + AlI3 =>
6 KI + Al2(CO3)3 = 3 K2(CO3) + 2 AlI3
HNO3 + Cu = NO + H2O + Cu(NO3) =>
4 HNO3 + 3 Cu = NO + 2 H2O + 3 Cu(NO3)
P + Cl2 = PCl3 =>
2 P + 3 Cl2 = 2 PCl3
Zn(s) + SnCl2(aq) = ZnCl2(aq) + Sn =>
Zn(s) + SnCl2(aq) = ZnCl2(aq) + Sn
C2H6 + Br2 = C6H4Br2 + HBr =>
3 C2H6 + 8 Br2 = C6H4Br2 + 14 HBr
Ca + H2O(l) = CaO + H =>
Ca + H2O(l) = CaO + 2 H
V + H2SO4 = VSO4 + H2 =>
V + H2SO4 = VSO4 + H2
Na(s) + H2O(l) = NaOH(aq) + H2(aq) =>
2 Na(s) + 2 H2O(l) = 2 NaOH(aq) + H2(aq)
Ca(OH)2(aq) + HClO4(aq) = Ca(ClO4)2 + H2O(l) =>
Ca(OH)2(aq) + 2 HClO4(aq) = Ca(ClO4)2 + 2 H2O(l)
CaCl2 + Na3PO4 = Ca3(PO4)2 + NaCl =>
3 CaCl2 + 2 Na3PO4 = Ca3(PO4)2 + 6 NaCl
CuSO4(aq) + NaOH(aq) = Cu(OH)2(ppt) + Na2SO4 =>
CuSO4(aq) + 2 NaOH(aq) = Cu(OH)2(ppt) + Na2SO4
Ag + H2O = AgOH + H2 =>
2 Ag + 2 H2O = 2 AgOH + H2
Fe + SnSO4 = Fe2(SO4)3 + Sn =>
2 Fe + 3 SnSO4 = Fe2(SO4)3 + 3 Sn
CH9NH2 + O2 = CO2 + N2 + H2O =>
4 CH9NH2 + 15 O2 = 4 CO2 + 2 N2 + 22 H2O
C13H16N2O2 + C13H28 + H2O2 = C10H12NO2 + H2O =>
13 C13H16N2O2 + 7 C13H28 + 72 H2O2 = 26 C10H12NO2 + 118 H2O
C6H12O6 + O2 = CO2 + H2O =>
C6H12O6 + 6 O2 = 6 CO2 + 6 H2O
LiNO3 + Ag = AgNO3 + Li =>
LiNO3 + Ag = AgNO3 + Li
CH4 + C6H6 = C6H5CH3 =>
3 CH4 + 10 C6H6 = 9 C6H5CH3
Mg(OH)2(aq) + H3PO4(aq) = Mg3(PO4)2(aq) + H2O(l) =>
3 Mg(OH)2(aq) + 2 H3PO4(aq) = Mg3(PO4)2(aq) + 6 H2O(l)
PbCO3 + O2 = PbO2 + CO2 =>
2 PbCO3 + O2 = 2 PbO2 + 2 CO2
Zn(s) + H2SO4(aq) = ZnSO4(aq) + H2(g) =>
Zn(s) + H2SO4(aq) = ZnSO4(aq) + H2(g)
NaClO + Na2SO3 = NaCl + Na2SO4 =>
NaClO + Na2SO3 = NaCl + Na2SO4
CH3CHOOH + NaOH = Na + CH3COOH + H2O =>
CH3CHOOH + NaOH = Na + CH3COOH + H2O
Si + F2 = SiF4 =>
Si + 2 F2 = SiF4
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/25/24
Équations équilibrées sur01/24/24
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