| Équations équilibrées la veille | Équations équilibrées le lendemain |
3 I3{-} + 16 MnO4{-} + 5 H2O = 9 IO3{-} + 16 MnO2 + 10 OH{-}
P + O2 = P4O10 =>
4 P + 5 O2 = P4O10
Ca(OH)2 + K2CO3 = CaCO3 + K2(OH)2 =>
Ca(OH)2 + K2CO3 = CaCO3 + K2(OH)2
FeAlO2 = AlFeO2 =>
FeAlO2 = AlFeO2
HOBrKI = KBrHOI =>
HOBrKI = KBrHOI
Cr(NO3)3(aq) + Ba(s) = Ba(NO3)3(aq) + Cr(aq) =>
Cr(NO3)3(aq) + Ba(s) = Ba(NO3)3(aq) + Cr(aq)
ZnSO4 + NaOH = NaSO4 + ZnOH =>
ZnSO4 + NaOH = NaSO4 + ZnOH
CH3CCNaH2O = CH3CCHNaOH =>
CH3CCNaH2O = CH3CCHNaOH
AgNO3 + NaCI = AgCI + NaNO3 =>
AgNO3 + NaCI = AgCI + NaNO3
Cr2O3 + KMnO4 + H2SO4 = CrO3 + MnSO4 + K2SO4 + H2O =>
5 Cr2O3 + 6 KMnO4 + 9 H2SO4 = 10 CrO3 + 6 MnSO4 + 3 K2SO4 + 9 H2O
K + B2O3 = B + K2O =>
6 K + B2O3 = 2 B + 3 K2O
Zn + CuCl2 = Cu + ZnCl2 = =>
Zn + CuCl2 = Cu + ZnCl2
NaOH(aq) + HC2H3O2(aq) = NaC2H3O2(aq) + H2O(l) =>
NaOH(aq) + HC2H3O2(aq) = NaC2H3O2(aq) + H2O(l)
Co(OH)3 = Co + (OH)2 =>
2 Co(OH)3 = 2 Co + 3(OH)2
Cu2 + NO3{-} + H{+} = Cu2{+} + NO2 + H2O =>
Cu2 + NO3{-} + 2 H{+} = Cu2{+} + NO2 + H2O
NaCl + CaS = CaCl2 + Na2S =>
2 NaCl + CaS = CaCl2 + Na2S
C5H8O + (C16H16O4) = H2O + C13H14O2 =>
2 C5H8O + (C16H16O4) = 2 H2O + 2 C13H14O2
HClONaClO = NaClClOOH =>
HClONaClO = NaClClOOH
Ca3(PO4)2 + Al(CIO4)3 = AlPO4 + Ca(CIO4)2 =>
Ca3(PO4)2 + 2 Al(CIO4)3 = 2 AlPO4 + 3 Ca(CIO4)2
LiClAgOH = LiOHAgCl =>
LiClAgOH = LiOHAgCl
NaOH + C = OH + NaC =>
NaOH + C = OH + NaC
C2H6O2Cl2N2 + CH4 + FeO = C8H10O2Cl2N2 + H2O + Fe =>
C2H6O2Cl2N2 + 6 CH4 + 10 FeO = C8H10O2Cl2N2 + 10 H2O + 10 Fe
MgS4 + C3 = (S1C)3 + Mg =>
3 MgS4 + 4 C3 = 4(S1C)3 + 3 Mg
NaOH + HgSO4 = Na2SO4 + Hg(OH)2 =>
2 NaOH + HgSO4 = Na2SO4 + Hg(OH)2
KNO3 + O2 = KO2 + NO2 =>
2 KNO3 + O2 = 2 KO2 + 2 NO2
SrCl2 + HNo3 = Sr(No3)2 + HCl =>
SrCl2 + 2 HNo3 = Sr(No3)2 + 2 HCl
Al + H2SO4 = Al2(SO4)3 + SO2 + H2O =>
2 Al + 6 H2SO4 = Al2(SO4)3 + 3 SO2 + 6 H2O
Sn + Co3O4 = CoSn + SnO2 =>
5 Sn + Co3O4 = 3 CoSn + 2 SnO2
NH3{-} + O2 = NO{-}2 + H2O =>
4 NH3{-} + 5 O2 = 4 NO{-}2 + 6 H2O
Li2O + Pb3(PO4)2 = Li3PO4 + PbO =>
3 Li2O + Pb3(PO4)2 = 2 Li3PO4 + 3 PbO
AlBr3 + NH4F = NH4Br + AlF3 =>
AlBr3 + 3 NH4F = 3 NH4Br + AlF3
H2O + AlCl3 + Zn = ZnCl2 + AlOHCl2 + H2 =>
2 H2O + 2 AlCl3 + Zn = ZnCl2 + 2 AlOHCl2 + H2
Ba(NO3)2 + KH2PO4 = Ba3(PO4)2 + KH2(NO3)3 =>
3 Ba(NO3)2 + 2 KH2PO4 = Ba3(PO4)2 + 2 KH2(NO3)3
HSO4NH3 = SO4NH4 =>
HSO4NH3 = SO4NH4
Pb(CH3COO)2 + (SO2)2 = Pb(SO2)2 + (CH3COO)2 =>
Pb(CH3COO)2 + (SO2)2 = Pb(SO2)2 + (CH3COO)2
BeO = OBe =>
BeO = OBe
Na2CO3 + H2O = Na2HCO3 + O2 =>
4 Na2CO3 + 2 H2O = 4 Na2HCO3 + O2
Zn(OH)2 + NH3H2O = Zn(NH3)4(OH)2 + H2O =>
Zn(OH)2 + 4 NH3H2O = Zn(NH3)4(OH)2 + 4 H2O
MnO4{-} + C2O2{-} + H{+} = Mn{2+} + CO2 + H2O =>
MnO4{-} + C2O2{-} + 4 H{+} = Mn{2+} + 2 CO2 + 2 H2O
Na2Cr2O7 + H2SO4 = Cr2(SO4)3 + Na2SO4 + O2 + H2O =>
2 Na2Cr2O7 + 8 H2SO4 = 2 Cr2(SO4)3 + 2 Na2SO4 + 3 O2 + 8 H2O
K + Ag2SO4 = K2SO4 + Ag =>
2 K + Ag2SO4 = K2SO4 + 2 Ag
SnSO4 + Zn + H2O = SnO2 + ZnSO4 + H2 =>
SnSO4 + Zn + 2 H2O = SnO2 + ZnSO4 + 2 H2
CH3CNH2O + Br2 + KOH = CH3NH2 + CO2 + H2O + KBr =>
CH3CNH2O + Br2 + 2 KOH = CH3NH2 + CO2 + H2O + 2 KBr
Y(NO3)2GaPO4 = YPO4Ga(NO3)2* =>
Y(NO3)2GaPO4 = YPO4Ga(NO3)2*
KClO3 = KCl + O2 =>
2 KClO3 = 2 KCl + 3 O2
Chromium(II)IodineChromium(III)Acetate = Chromium(II)AcetateChromium(III)Iodine =>
Chromium(II)IodineChromium(III)Acetate = Chromium(II)AcetateChromium(III)Iodine
H5C2O + O2 = CO2 + H2O =>
4 H5C2O + 11 O2 = 8 CO2 + 10 H2O
Cu + HNO2 = CuO + NOH =>
Cu + HNO2 = CuO + NOH
Cl2 + Na2 = Cl2Na =>
2 Cl2 + Na2 = 2 Cl2Na
Cu + Pb(NO3)2 = Cu(NO3) + Pb2 =>
4 Cu + 2 Pb(NO3)2 = 4 Cu(NO3) + Pb2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur03/03/24
Équations équilibrées sur04/02/23
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