| Équations équilibrées la veille | Équations équilibrées le lendemain |
NaIHCl = NaClIH
KBrAg = AgKBr =>
KBrAg = AgKBr
RbOH + BaBr2 = RbBr + Ba(OH)2 =>
2 RbOH + BaBr2 = 2 RbBr + Ba(OH)2
Au(NO3)3(aq)Zn(s) = Zn(NO3)3(aq)Au(s) =>
Au(NO3)3(aq)Zn(s) = Zn(NO3)3(aq)Au(s)
HgI2 + KOH = HgO + KI + H2O =>
HgI2 + 2 KOH = HgO + 2 KI + H2O
Er(SeO3)(NO3)(H2O) = Er(SeO3)(NO3) + H2O =>
Er(SeO3)(NO3)(H2O) = Er(SeO3)(NO3) + H2O
FeCl3 + NH4CNS = Fe(CNS)3 + NH4Cl =>
FeCl3 + 3 NH4CNS = Fe(CNS)3 + 3 NH4Cl
Fe + H2SO4 = Fe(SO4) + SO2 + H2O =>
Fe + 2 H2SO4 = Fe(SO4) + SO2 + 2 H2O
C2H4O2 + NaOH = C2H3NaO2 + H2O =>
C2H4O2 + NaOH = C2H3NaO2 + H2O
HClO2 + P4O2 = H3PO2 + Cl2O3 =>
12 HClO2 + P4O2 = 4 H3PO2 + 6 Cl2O3
Fe(s) + NiCl2(aq) = Ni(s) + FeCl2(aq) =>
Fe(s) + NiCl2(aq) = Ni(s) + FeCl2(aq)
CuSO4*5H2O = CuSO4 + *H2O =>
CuSO4*5H2O = CuSO4 + 5*H2O
Cu(s) + Cl2(g) = CuCl2(g) =>
Cu(s) + Cl2(g) = CuCl2(g)
Ai2 + H2SO4 = Ai2(SO4)3 + H2 =>
Ai2 + 3 H2SO4 = Ai2(SO4)3 + 3 H2
Al + Si = Al4Si3 =>
4 Al + 3 Si = Al4Si3
C6H8O7 + K2CO3 = KC6H7O6 + CO2 + H2O =>
20 C6H8O7 + 9 K2CO3 = 18 KC6H7O6 + 21 CO2 + 17 H2O
NaCIMg = MgCINa =>
NaCIMg = MgCINa
Cl2CuBr2 = Br2CuCl2 =>
Cl2CuBr2 = Br2CuCl2
Al(OH)3 + H2SO3 = Al2(SO3)3 + H(OH) =>
2 Al(OH)3 + 3 H2SO3 = Al2(SO3)3 + 6 H(OH)
NH4HCO3 + HNO3 = NH4NO2 + H2O + CO2 =>
5 NH4HCO3 + 3 HNO3 = 4 NH4NO2 + 6 H2O + 5 CO2
Ca + AlCl3 = CaCl + Al =>
3 Ca + AlCl3 = 3 CaCl + Al
CuClNaCO{3} = NaClCuCO{3} =>
CuClNaCO{3} = NaClCuCO{3}
C6H10O5 + H2O = C6H12O6 =>
C6H10O5 + H2O = C6H12O6
Sn{+24+Fe{+2} = Sn{+2}+Fe{+3} =>
Sn{+24+22Fe{+2} = Sn{+2}+22Fe{+3}
(Al(NO3)3) + K3PO4 = KNO3 + AlPO4 =>
(Al(NO3)3) + K3PO4 = 3 KNO3 + AlPO4
AgBr + KI = AgI + KBr =>
AgBr + KI = AgI + KBr
C2H5COOH + CaCO3 = H2O + CO2 + Ca(C2H5COOH) =>
8 C2H5COOH + 7 CaCO3 = 3 H2O + 10 CO2 + 7 Ca(C2H5COOH)
AgClFe = AgFeCl =>
AgClFe = AgFeCl
Fe2S3 = FeS + S =>
Fe2S3 = 2 FeS + S
Ca6Si6O17(OH)2 = CaSiO3 + H2O =>
Ca6Si6O17(OH)2 = 6 CaSiO3 + H2O
NaBr + H3PO4 = HBr + Na3PO4 =>
3 NaBr + H3PO4 = 3 HBr + Na3PO4
C49H100 + O2 = CO + H2O =>
2 C49H100 + 99 O2 = 98 CO + 100 H2O
SodiumChlorideHydrogenSulfate = SodiumSulfateHydrogenChloride =>
SodiumChlorideHydrogenSulfate = SodiumSulfateHydrogenChloride
LiOH(aq) + Al(NO3)3(aq) = LiNO3(aq) + Al(OH)3 =>
3 LiOH(aq) + Al(NO3)3(aq) = 3 LiNO3(aq) + Al(OH)3
LiNAlCN = LiCNAlN =>
LiNAlCN = LiCNAlN
Fe2O3 + C2 = CO + Fe3 =>
6 Fe2O3 + 9 C2 = 18 CO + 4 Fe3
HNO3 + NaClO = HNO4 + NaCl =>
HNO3 + NaClO = HNO4 + NaCl
Pb(C2H3O2)4 + Ag2S = Ag2(C2H3O2)2 + PbS2 =>
Pb(C2H3O2)4 + 2 Ag2S = 2 Ag2(C2H3O2)2 + PbS2
HCOOH + Al(OH)3 = Al(HCOO)3 + H2O =>
3 HCOOH + Al(OH)3 = Al(HCOO)3 + 3 H2O
C5H8Br2 + Zn = ZnBr2 + C5H8 =>
C5H8Br2 + Zn = ZnBr2 + C5H8
Al(l)S = AlS =>
Al(l)S = AlS
BaCl2 + CO2 + H2O = BaCO3 + HCl =>
BaCl2 + CO2 + H2O = BaCO3 + 2 HCl
KMnO4 + C2H2O4 = Mn10O21 + CO2 + H2O + K2C2O4 =>
10 KMnO4 + 19 C2H2O4 = Mn10O21 + 28 CO2 + 19 H2O + 5 K2C2O4
AgC2H3O2 + NiCl2 = AgCl2 + NiC2H3O2 =>
AgC2H3O2 + NiCl2 = AgCl2 + NiC2H3O2
KMnO4 + H2SO4 + HCOOH = MnSO4 + CO2 + H2O + K2SO4 =>
2 KMnO4 + 3 H2SO4 + 5 HCOOH = 2 MnSO4 + 5 CO2 + 8 H2O + K2SO4
zinc + H2SO4 = zincsulfate + hydrogen =>
Zn + H2SO4 = ZnSO4 + H2
HCrO4OH = CrO4H2O =>
HCrO4OH = CrO4H2O
B + C = B3C =>
3 B + C = B3C
H + CuO2 = HO2 + Cu =>
H + CuO2 = HO2 + Cu
HNO3 + NH4O = NO3N + H2O =>
10 HNO3 + 4 NH4O = 7 NO3N + 13 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur04/03/24
Équations équilibrées sur05/03/23
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