| Équations équilibrées la veille | Équations équilibrées le lendemain |
Li + K = LiK
Pb(s) + HNO3(s) = PbNO3(aq) + H2O(l) + NO2(g) =>
Pb(s) + 2 HNO3(s) = PbNO3(aq) + H2O(l) + NO2(g)
Na(HCO3) + H3C6H5O7 = CO2 + H2O + Na(C6H5O7) =>
9 Na(HCO3) + 8 H3C6H5O7 = 3 CO2 + 14 H2O + 9 Na(C6H5O7)
K + H3PO4 = H2 + K3PO4 =>
6 K + 2 H3PO4 = 3 H2 + 2 K3PO4
C5H10O5 + O2 = CO2 + H2O =>
C5H10O5 + 5 O2 = 5 CO2 + 5 H2O
C3H7 + O2 = CO2 + H2O =>
4 C3H7 + 19 O2 = 12 CO2 + 14 H2O
Ag + CuCl2 = AgCuCl2 =>
Ag + CuCl2 = AgCuCl2
NH4{+} + H2O = NH3 + H3O{+} =>
NH4{+} + H2O = NH3 + H3O{+}
C6H5NH2 + HNO3 = C6H2(NO2)3NH2 + H2O =>
C6H5NH2 + 3 HNO3 = C6H2(NO2)3NH2 + 3 H2O
Ag + H2SO4 = Ag2O + H2O + SO2 =>
2 Ag + H2SO4 = Ag2O + H2O + SO2
Na(HCO3) + H3C6H5O7 = CO2 + H2O + Na3C6H5O7 =>
3 Na(HCO3) + H3C6H5O7 = 3 CO2 + 3 H2O + Na3C6H5O7
NiSO4(aq) = SO4(aq) + Ni(s) =>
NiSO4(aq) = SO4(aq) + Ni(s)
H2SO4 + Pb2(OH)8 = Pb(SO4)2 + H2O =>
4 H2SO4 + Pb2(OH)8 = 2 Pb(SO4)2 + 8 H2O
H2SiO3 + Fe(OH)3 = Fe(OH)SiO3 + H2O =>
H2SiO3 + Fe(OH)3 = Fe(OH)SiO3 + 2 H2O
Sn3N4 = Sn + N =>
Sn3N4 = 3 Sn + 4 N
BeO + HCl = BeCl2 + H2O =>
BeO + 2 HCl = BeCl2 + H2O
KMnO4 + AlI3 + H2SO4 = MnSO4 + KSO4 + Al2(SO4)3 + I2 + H2O =>
3 KMnO4 + 4 AlI3 + 12 H2SO4 = 3 MnSO4 + 3 KSO4 + 2 Al2(SO4)3 + 6 I2 + 12 H2O
MgCO3(s) + H2SO4(aq) = MgSO4(aq) + H2CO3(aq) =>
MgCO3(s) + H2SO4(aq) = MgSO4(aq) + H2CO3(aq)
Rb2(SO4) + AlBr3 = Al2(SO4)3 + RbBr =>
3 Rb2(SO4) + 2 AlBr3 = Al2(SO4)3 + 6 RbBr
H(subscript)2SO(subscript)4 + NaOH = Na(subscript)2SO(subscript)4 + H(subscript)2O =>
H(subscript)2SO(subscript)4 + 2 NaOH = Na(subscript)2SO(subscript)4 + 2 H(subscript)2O
MnCl2 + Na2CO3 + H2O = Mn(OH)2*5MnCO3 + NaCl + NaHCO3 =>
6 MnCl2 + 7 Na2CO3 + 2 H2O = Mn(OH)2*5MnCO3 + 12 NaCl + 2 NaHCO3
Ca(OH)2 + Cu(NO3)2 = CuO + Ca(NO3)2 + H2O =>
Ca(OH)2 + Cu(NO3)2 = CuO + Ca(NO3)2 + H2O
H2 + Cl2 = H1Cl1 =>
H2 + Cl2 = 2 H1Cl1
K + AgCl = KCl + Ag =>
K + AgCl = KCl + Ag
N + CaF2 = F + CaN2 =>
2 N + CaF2 = 2 F + CaN2
Ce(NO3)3 + K2S2O8 + H2SO4 = HNO3 + Ce(SO4)2 + K2SO4 =>
2 Ce(NO3)3 + K2S2O8 + 3 H2SO4 = 6 HNO3 + 2 Ce(SO4)2 + K2SO4
Au + HCl = AuCl + H =>
Au + HCl = AuCl + H
C12H11N + HCl = C12H12NCl =>
C12H11N + HCl = C12H12NCl
K2CrO4(aq) + HCl(aq) + BaCl2(aq) = CrO4(g) + KCl + BaH2 =>
2 K2CrO4(aq) + 2 HCl(aq) + BaCl2(aq) = 2 CrO4(g) + 4 KCl + BaH2
Ag13Cu13Fe13Sb4As4S13 + H2O2 + H2SO4 = H2O + CuSO4 + FeSO4 + Ag3AsO4 + Ag2SO4 + Sb(SO4)2 =>
2 Ag13Cu13Fe13Sb4As4S13 + 179 H2O2 + 43 H2SO4 = 222 H2O + 26 CuSO4 + 26 FeSO4 + 8 Ag3AsO4 + Ag2SO4 + 8 Sb(SO4)2
AsCl3 + KBrO3 + HCl = KBr + AsCl5 + H2O =>
3 AsCl3 + KBrO3 + 6 HCl = KBr + 3 AsCl5 + 3 H2O
H2 + Cl2 = H1Cl1 =>
H2 + Cl2 = 2 H1Cl1
Sc2O3 + NaOH + H2O = Na3Sc(OH)6 =>
Sc2O3 + 6 NaOH + 3 H2O = 2 Na3Sc(OH)6
N2O2 + C3H8 = CO2 + H2O + N =>
5 N2O2 + C3H8 = 3 CO2 + 4 H2O + 10 N
H2O2 = H2O + O2 =>
2 H2O2 = 2 H2O + O2
Na(s) + S = Na2S =>
2 Na(s) + S = Na2S
ZnCO3 + NH4OH = [Zn(NH3)4](OH)2 + CO2 + H2O =>
ZnCO3 + 4 NH4OH = [Zn(NH3)4](OH)2 + CO2 + 3 H2O
NH4Cl + H3PO4 = (NH4)2HPO4 + HCl =>
2 NH4Cl + H3PO4 = (NH4)2HPO4 + 2 HCl
FeO3(s) + C(s) = Fe(s) + CO(g) =>
FeO3(s) + 3 C(s) = Fe(s) + 3 CO(g)
Ti + B = Ti2B =>
2 Ti + B = Ti2B
HNO3 + Na(OH) = Na(NO3) + H2O =>
HNO3 + Na(OH) = Na(NO3) + H2O
C8H18(g) + O2(g) = CO2(g) + H2O(g) =>
2 C8H18(g) + 25 O2(g) = 16 CO2(g) + 18 H2O(g)
C2H9NaO5(s) + H2O(l) = C2H9NaO5*H2O =>
C2H9NaO5(s) + H2O(l) = C2H9NaO5*H2O
H2O2 = H2O + O2 =>
2 H2O2 = 2 H2O + O2
KOH + NHSO = NHOH + KSO =>
KOH + NHSO = NHOH + KSO
AsCl3 + KBrO3 + HCl = KBr + AsCl5 + H2O =>
3 AsCl3 + KBrO3 + 6 HCl = KBr + 3 AsCl5 + 3 H2O
C6H5NH2 + HNO3 = C6H2(NO2)3NH2 + H2O =>
C6H5NH2 + 3 HNO3 = C6H2(NO2)3NH2 + 3 H2O
Ce(NO3)3 + K2S2O8 + H2SO4 = HNO3 + Ce(SO4)2 + K2SO4 =>
2 Ce(NO3)3 + K2S2O8 + 3 H2SO4 = 6 HNO3 + 2 Ce(SO4)2 + K2SO4
CH4N2O + H2O + C = CH4 + NO =>
2 CH4N2O + 2 H2O + C = 3 CH4 + 4 NO
Ag13Cu13Fe13Sb4As4S13 + H2O2 + H2SO4 = H2O + CuSO4 + FeSO4 + Ag3AsO4 + Ag2SO4 + Sb(SO4)2 =>
2 Ag13Cu13Fe13Sb4As4S13 + 179 H2O2 + 43 H2SO4 = 222 H2O + 26 CuSO4 + 26 FeSO4 + 8 Ag3AsO4 + Ag2SO4 + 8 Sb(SO4)2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/12/24
Équations équilibrées sur12/12/23
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