| Équations équilibrées la veille | Équations équilibrées le lendemain |
Na + S04 = NaS04
Na + H + ClOH = NaCl + (H2O)2 =>
2 Na + 2 H + 2 ClOH = 2 NaCl + (H2O)2
CH3COOH + C3H8O = C5H10O2 + H2O =>
CH3COOH + C3H8O = C5H10O2 + H2O
Pb(NO3)2 + NaBr = PbBr2 + NaNO3 =>
Pb(NO3)2 + 2 NaBr = PbBr2 + 2 NaNO3
S + O2 = SO3 =>
2 S + 3 O2 = 2 SO3
H2 + O = HO =>
H2 + 2 O = 2 HO
Mg + PO4 = Mg3(PO4)2 =>
3 Mg + 2 PO4 = Mg3(PO4)2
KOH + C7H6O3 + C2H2O3 + C2H8N2 + CoSO4*H2O = C20H18CoN2O10 + K2SO4 + H2O =>
2 KOH + 2 C7H6O3 + 2 C2H2O3 + C2H8N2 + CoSO4*H2O = C20H18CoN2O10 + K2SO4 + 5 H2O
H2Cr2O7 + HNO2 + HBr = HNO3 + CrBr3 + H2O =>
H2Cr2O7 + 3 HNO2 + 6 HBr = 3 HNO3 + 2 CrBr3 + 4 H2O
NO(g) + H2(g) = N2O(g) + H2O(g) =>
2 NO(g) + H2(g) = N2O(g) + H2O(g)
Al + HOH = Al(OH)3 + H =>
Al + 3 HOH = Al(OH)3 + 3 H
C8H6O4 + C2H6O2 = H2O + C12H8O4 =>
6 C8H6O4 + 6 C2H6O2 = 16 H2O + 5 C12H8O4
MgBr2 + Zn = ZnBr + Mg =>
MgBr2 + 2 Zn = 2 ZnBr + Mg
Nitrogendioxide + water + oxygen = nitricacid =>
4 NO2 + 2 H2O + O2 = 4 HNO3
AuS3 + H2 = Au + H2S =>
AuS3 + 3 H2 = Au + 3 H2S
Cl2Pb + SO4K2 = ClK + SO4Pb =>
Cl2Pb + SO4K2 = 2 ClK + SO4Pb
P + O2 = P2O5 =>
4 P + 5 O2 = 2 P2O5
CuCO3 + ZnSO4 = CuSO4 + ZnCO3 =>
CuCO3 + ZnSO4 = CuSO4 + ZnCO3
Na2S5 + O2 = Na2S2O3 + S =>
2 Na2S5 + 3 O2 = 2 Na2S2O3 + 6 S
PbO2 + Mn2 = Pb2 + MnO4 =>
4 PbO2 + Mn2 = 2 Pb2 + 2 MnO4
Cadmiumnitrate + ammoniumsulfide = cadmiumsulfide + ammoniumnitrate =>
Cd(NO3)2 + (NH4)2S = CdS + 2 NH4NO3
Sn2(CrO4)4 = Sn + CrO4 =>
Sn2(CrO4)4 = 2 Sn + 4 CrO4
P + O2 = P2O5 =>
4 P + 5 O2 = 2 P2O5
Ni(OH)3 + HF = NiF3 + H2O =>
Ni(OH)3 + 3 HF = NiF3 + 3 H2O
CH32CO + O2 = CO2 + H2O =>
2 CH32CO + 19 O2 = 4 CO2 + 32 H2O
Fe2O3 + H2SO4 = Fe2(SO4)3 + H2O =>
Fe2O3 + 3 H2SO4 = Fe2(SO4)3 + 3 H2O
CuBr + HNO3 = (CuNO3)2 + NO + Br2 + H2O =>
6 CuBr + 8 HNO3 = 3(CuNO3)2 + 2 NO + 3 Br2 + 4 H2O
sulfur + ozone + water = sulfuricacid =>
S + O3 + H2O = H2SO4
NaAlSi2O6 + SiO2 = NaAlSi3O8 =>
NaAlSi2O6 + SiO2 = NaAlSi3O8
FeCl3 + KSCN = Fe(SCN)2 + KCl + Cl2 =>
2 FeCl3 + 4 KSCN = 2 Fe(SCN)2 + 4 KCl + Cl2
ICI + KOH = KCI + IOH =>
ICI + KOH = KCI + IOH
P + O2 = P2O5 =>
4 P + 5 O2 = 2 P2O5
C6H9N3O2 + C8H5NO2 = C8H5NOC6H7N3O2 + H2O =>
C6H9N3O2 + C8H5NO2 = C8H5NOC6H7N3O2 + H2O
H3PO4 + (NH4)6Mo7O24 + HNO3 = (NH4)3PO4*12MoO3 + NH3N2 + H2O =>
21 H3PO4 + 36(NH4)6Mo7O24 + 51 HNO3 = 21(NH4)3PO4*12MoO3 + 68 NH3N2 + 261 H2O
Zn(NO3)2(aq) + Na3PO4(aq) = Na(NO3)(aq) + Zn3(PO4)2(s) =>
3 Zn(NO3)2(aq) + 2 Na3PO4(aq) = 6 Na(NO3)(aq) + Zn3(PO4)2(s)
Ca3(PO4)2 + Al(BrO2)3 = Ca(BrO2)2 + AlPO4 =>
Ca3(PO4)2 + 2 Al(BrO2)3 = 3 Ca(BrO2)2 + 2 AlPO4
PbS + O = PbO + (SO4) =>
PbS + 5 O = PbO + (SO4)
LiHSO3 + H2SO4 = Li2SO4 + H2SO3 =>
2 LiHSO3 + H2SO4 = Li2SO4 + 2 H2SO3
FeCl3 + H2O2 = O2 + FeCl3H2 =>
FeCl3 + H2O2 = O2 + FeCl3H2
P + O2 = P2O5 =>
4 P + 5 O2 = 2 P2O5
Hg{2+} + S2O3{2-} + H2O = HgS + SO4{2-} + H{+} =>
Hg{2+} + S2O3{2-} + H2O = HgS + SO4{2-} + 2 H{+}
O2 + Mg = MgO =>
O2 + 2 Mg = 2 MgO
Cl + (NH4)Co3 = NH4Cl + Co =>
Cl + (NH4)Co3 = NH4Cl + 3 Co
Al = (Al23) =>
23 Al = (Al23)
H2SO4 + LiNO3 = LiSO4 + NO2 + H2O =>
H2SO4 + LiNO3 = LiSO4 + NO2 + H2O
MgO + HBr = MgBr2 + H2O =>
MgO + 2 HBr = MgBr2 + H2O
PbBr2 + NaOH = Na2[Pb(OH)4] + NaBr =>
PbBr2 + 4 NaOH = Na2[Pb(OH)4] + 2 NaBr
N2O5 = NO2 + O22 =>
22 N2O5 = 44 NO2 + O22
Mg2O3 + H2O = MgO2 + H2 =>
Mg2O3 + H2O = 2 MgO2 + H2
NaHCO3 + C38H6018 = C21H30O2 + NaOH + H2O =>
12539 NaHCO3 + 11 C38H6018 = 617 C21H30O2 + 12539 NaOH + 23844 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/31/24
Équations équilibrées sur01/30/24
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