| Équations équilibrées la veille | Équations équilibrées le lendemain |
CuNO3KOH = CuOHKNO3
Y2O3 + NiCO3 + Sb2O5 = YNi2SbO6 + CO2 =>
Y2O3 + 4 NiCO3 + Sb2O5 = 2 YNi2SbO6 + 4 CO2
Cl2O(l) + H2O(l) = HClO(l) =>
Cl2O(l) + H2O(l) = 2 HClO(l)
I2 + I{-} = I3{-} =>
I2 + I{-} = I3{-}
Cr2O7{2-} + Sn{2+} + H3O{+} = Cr{3+} + Sn{4+} + H2O =>
Cr2O7{2-} + 3 Sn{2+} + 14 H3O{+} = 2 Cr{3+} + 3 Sn{4+} + 21 H2O
LiPO4 + BaOH = LiBa + PO4OH =>
LiPO4 + BaOH = LiBa + PO4OH
C2H5OH(l) + O2(g) = CO2(g) + H2O(g) =>
C2H5OH(l) + 3 O2(g) = 2 CO2(g) + 3 H2O(g)
HPO2 + Cr(OH)3 = H2O + Cr(PO2)3 =>
3 HPO2 + Cr(OH)3 = 3 H2O + Cr(PO2)3
Na2MnO4 + Cl2 = NaMnO4 + NaCl =>
2 Na2MnO4 + Cl2 = 2 NaMnO4 + 2 NaCl
H + NO = H2O + N =>
2 H + NO = H2O + N
Al(SO4)3 + Mg = MgSO4 + Al =>
Al(SO4)3 + 3 Mg = 3 MgSO4 + Al
KBrO3 + Ce(NO3)3 + H2O = Ce(OH)(NO3)3 + Br2 + KOH =>
2 KBrO3 + 10 Ce(NO3)3 + 6 H2O = 10 Ce(OH)(NO3)3 + Br2 + 2 KOH
BrS + HClO4 = Br(ClO4)2 + H2S =>
BrS + 2 HClO4 = Br(ClO4)2 + H2S
Li(OH) = Li2OH2O =>
2 Li(OH) = Li2OH2O
Ni(BrO3)2 + Cu2S = NiS + CuBrO3 =>
Ni(BrO3)2 + Cu2S = NiS + 2 CuBrO3
BrS + HClO4 = Br(ClO4)2 + H2S =>
BrS + 2 HClO4 = Br(ClO4)2 + H2S
PO4(NH4)3 + Ca(OH)2 = Ca3(PO4)2 + NH3 + H2O =>
2 PO4(NH4)3 + 3 Ca(OH)2 = Ca3(PO4)2 + 6 NH3 + 6 H2O
BrS + HClO4 = Br(ClO4)2 + H2S =>
BrS + 2 HClO4 = Br(ClO4)2 + H2S
Ge + S = GeS =>
Ge + S = GeS
HPO2 + Cr(OH)3 = H2O + Cr(PO2)3 =>
3 HPO2 + Cr(OH)3 = 3 H2O + Cr(PO2)3
FeCl3(s) = Fe(s) + Cl2(g) =>
2 FeCl3(s) = 2 Fe(s) + 3 Cl2(g)
LiCl(s) = Li + Cl(s) =>
LiCl(s) = Li + Cl(s)
HPO2 + Cr(OH)3 = H2O + Cr(PO2)3 =>
3 HPO2 + Cr(OH)3 = 3 H2O + Cr(PO2)3
Be + O2 = BeO =>
2 Be + O2 = 2 BeO
KBrO3 + Ce(NO3)3 + H2O = Ce(OH)(NO3)3 + Br2 + KOH =>
2 KBrO3 + 10 Ce(NO3)3 + 6 H2O = 10 Ce(OH)(NO3)3 + Br2 + 2 KOH
Cu + HCl = CuCl2 + H2 =>
Cu + 2 HCl = CuCl2 + H2
SO2 + CrO4{-2} + H{+} = SO4{-2} + Cr{3+} + H2O =>
3 SO2 + 2 CrO4{-2} + 4 H{+} = 3 SO4{-2} + 2 Cr{3+} + 2 H2O
RuCl6 + Na2S4 = RuS3 + NaCl + S =>
RuCl6 + 3 Na2S4 = RuS3 + 6 NaCl + 9 S
P4 + H2O = H3PO4 + H2 =>
P4 + 16 H2O = 4 H3PO4 + 10 H2
HPO2 + Cr(OH)3 = H2O + Cr(PO2)3 =>
3 HPO2 + Cr(OH)3 = 3 H2O + Cr(PO2)3
Al + NH4(NO3) = N2 + H2O + Al2O3 =>
2 Al + 3 NH4(NO3) = 3 N2 + 6 H2O + Al2O3
LiI(aq)AgNO3(aq) = AgI(s)LiNO3(aq) =>
LiI(aq)AgNO3(aq) = AgI(s)LiNO3(aq)
BrSO4NaCl = BrClNaSO4 =>
BrSO4NaCl = BrClNaSO4
KBrO3 + Ce(NO3)3 + H2O = Ce(OH)(NO3)3 + Br2 + KOH =>
2 KBrO3 + 10 Ce(NO3)3 + 6 H2O = 10 Ce(OH)(NO3)3 + Br2 + 2 KOH
RuCl6 + Na2S4 = RuS3 + NaCl + S =>
RuCl6 + 3 Na2S4 = RuS3 + 6 NaCl + 9 S
H2SO4 + AlH3O3 = H2O + Al2(SO4)3 =>
3 H2SO4 + 2 AlH3O3 = 6 H2O + Al2(SO4)3
C8H18 + O2 = CO2 + H2O =>
2 C8H18 + 25 O2 = 16 CO2 + 18 H2O
NH2CH2COOHO2 = CHOOHCO2NH3 =>
NH2CH2COOHO2 = CHOOHCO2NH3
RbBr + AgCl = AgBr + RbCl =>
RbBr + AgCl = AgBr + RbCl
Na2O + H3PO4 = Na3PO4 + H2O =>
3 Na2O + 2 H3PO4 = 2 Na3PO4 + 3 H2O
KBrO3 + Ce(NO3)3 + H2O = Ce(OH)(NO3)3 + Br2 + KOH =>
2 KBrO3 + 10 Ce(NO3)3 + 6 H2O = 10 Ce(OH)(NO3)3 + Br2 + 2 KOH
Mg + SF2 = MgF2 + S =>
Mg + SF2 = MgF2 + S
C(a) + O2 = CO2 =>
C(a) + O2 = CO2
KBrO3 + Ce(NO3)3 + H2O = Ce(OH)(NO3)3 + Br2 + KOH =>
2 KBrO3 + 10 Ce(NO3)3 + 6 H2O = 10 Ce(OH)(NO3)3 + Br2 + 2 KOH
Na + H3Po4 = Na2HPo4 + H2 =>
2 Na + H3Po4 = Na2HPo4 + H2
N + H = NH3 =>
N + 3 H = NH3
BrS + HClO4 = Br(ClO4)2 + H2S =>
BrS + 2 HClO4 = Br(ClO4)2 + H2S
C2H5OH + CO2 = CHCO + O =>
C2H5OH + 10 CO2 = 6 CHCO + 15 O
MqH2SO4 = MqSO4H2 =>
MqH2SO4 = MqSO4H2
RuCl6 + Na2S4 = RuS3 + NaCl + S =>
RuCl6 + 3 Na2S4 = RuS3 + 6 NaCl + 9 S
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/06/24
Équations équilibrées sur02/05/23
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