| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 K2O + 4 Br = 4 KBr + O2
I2 + H2O + HSO{-3} = I{-} + H3O{+} + SO4{2-} =>
4 I2 + 10 H2O + HSO{-3} = 8 I{-} + 7 H3O{+} + SO4{2-}
BaCoNVSAuCe = SCoAuVBaCeN =>
BaCoNVSAuCe = SCoAuVBaCeN
C6H8O6 + NO2{-} + H{+} = C6H6O6 + NO + H2O =>
C6H8O6 + 2 NO2{-} + 2 H{+} = C6H6O6 + 2 NO + 2 H2O
C3H8O2 + KMnO4 + OH = K2C3H2O4 + MnO2 + H2O =>
C3H8O2 + 2 KMnO4 + 2 OH = K2C3H2O4 + 2 MnO2 + 4 H2O
Li2O(s) + H2O(l) = LiOH =>
Li2O(s) + H2O(l) = 2 LiOH
CO + LiOH = LiCO + HO =>
CO + LiOH = LiCO + HO
FeCl3 + [NH4]2S = Fe2S3 + NH4Cl =>
2 FeCl3 + 3[NH4]2S = Fe2S3 + 6 NH4Cl
Al2O3 + SO2 + O2 = AlSO4 =>
2 Al2O3 + 4 SO2 + O2 = 4 AlSO4
P4 + O2 = P2O5 =>
P4 + 5 O2 = 2 P2O5
Ag2NO3 + AlI3 = AgI + Al2(NO3)3 =>
3 Ag2NO3 + 2 AlI3 = 6 AgI + Al2(NO3)3
C9H10O3C9H8O = C18H18O4 =>
C9H10O3C9H8O = C18H18O4
LiBr + Co(SO4)2 = LiSO4 + CoBr2 =>
2 LiBr + Co(SO4)2 = 2 LiSO4 + CoBr2
NH4OH(aq) + H2SO4(aq) = (NH4)2SO4(aq) + H2O(l) =>
2 NH4OH(aq) + H2SO4(aq) = (NH4)2SO4(aq) + 2 H2O(l)
KNO3 + C11H22O11 = K2CO3 + CO2 + H2O + N2 =>
44 KNO3 + 5 C11H22O11 = 22 K2CO3 + 33 CO2 + 55 H2O + 22 N2
Na(HCO3) = H2O + Na2CO3 + CO2 =>
2 Na(HCO3) = H2O + Na2CO3 + CO2
NaCrO2 + AgNO3 + NaOH = Na2CrO4 + Ag + H2O + NaNO3 =>
NaCrO2 + 3 AgNO3 + 4 NaOH = Na2CrO4 + 3 Ag + 2 H2O + 3 NaNO3
AgNO3 + Na4CO3 = NaNO3 + Ag4CO3 =>
4 AgNO3 + Na4CO3 = 4 NaNO3 + Ag4CO3
HY + H2SO4 = Y2 + H2S + H2O =>
8 HY + H2SO4 = 4 Y2 + H2S + 4 H2O
MgCO3 + AlNO3 = MgNO3 + AlCO3 =>
MgCO3 + AlNO3 = MgNO3 + AlCO3
Li2O + Cu3P2 = Li3P + CuO =>
3 Li2O + Cu3P2 = 2 Li3P + 3 CuO
Al2S3 + HNO3 = S + Al(NO3)3 + NO2 + H2O =>
Al2S3 + 12 HNO3 = 3 S + 2 Al(NO3)3 + 6 NO2 + 6 H2O
KNH2 + HgI2 = Hg3N2 + KI + NH3 =>
6 KNH2 + 3 HgI2 = Hg3N2 + 6 KI + 4 NH3
BaCl2 + Al2O3 = Al2Ba3 + Cl2O =>
3 BaCl2 + Al2O3 = Al2Ba3 + 3 Cl2O
NH3 + HNO3 = NNO3 + H3H =>
NH3 + HNO3 = NNO3 + H3H
Al + HNO3 = AlNO3 + N2 + H2O =>
10 Al + 12 HNO3 = 10 AlNO3 + N2 + 6 H2O
CO2 + KOH = K2CO3 + H2O(l) =>
CO2 + 2 KOH = K2CO3 + H2O(l)
H2 + S + O3 = H2SO3 =>
H2 + S + O3 = H2SO3
Fe(OH)3 + H3O{+} = H2O + Fe{3+} =>
Fe(OH)3 + 3 H3O{+} = 6 H2O + Fe{3+}
NaClO2 + H2 = NaCl + H2O =>
NaClO2 + 2 H2 = NaCl + 2 H2O
Zn + Na3PO4 = ZnPO4 + Na =>
Zn + Na3PO4 = ZnPO4 + 3 Na
S8 + I2 = SI6 =>
S8 + 24 I2 = 8 SI6
Zn(NO3)2 + MnBr2 = ZnBr2 + Mn(NO3)2 =>
Zn(NO3)2 + MnBr2 = ZnBr2 + Mn(NO3)2
MgC + O2 = CO2 + MgO =>
2 MgC + 3 O2 = 2 CO2 + 2 MgO
Fe(lll)ClCaO = Fe(lll)OCaCl =>
Fe(lll)ClCaO = Fe(lll)OCaCl
K(s) + NiCl2(aq) = Ni(s) + KCl(aq) =>
2 K(s) + NiCl2(aq) = Ni(s) + 2 KCl(aq)
CH3NH2 + H2O = H3O + CH3NH =>
CH3NH2 + H2O = H3O + CH3NH
VZnO = VOZn =>
VZnO = VOZn
KI + H2SO4 = I2 + H2O + K2SO4 + HSO2 =>
6 KI + 5 H2SO4 = 3 I2 + 4 H2O + 3 K2SO4 + 2 HSO2
FlAgCl = FlClAg =>
FlAgCl = FlClAg
KClO{3}{} = KClO{3} =>
KClO{3}{} = KClO{3}
RbClKBr = KClRbBr =>
RbClKBr = KClRbBr
CONa = CNaO =>
CONa = CNaO
CuCl2 + SNO3 = CuNO3 + Cl2S =>
CuCl2 + SNO3 = CuNO3 + Cl2S
Br + BaI = BrBa + I =>
Br + BaI = BrBa + I
CuCl(aq)K(s) = KCl(aq)Cu(s) =>
CuCl(aq)K(s) = KCl(aq)Cu(s)
KRbCI = KCIRb =>
KRbCI = KCIRb
FeSO4 + Sr(NO3)2 = Fe(NO3)2 + SO4Sr =>
FeSO4 + Sr(NO3)2 = Fe(NO3)2 + SO4Sr
Zn3PO4 + Pb(NO3)2 = Pb3(PO4)2 + ZnNO3 =>
2 Zn3PO4 + 3 Pb(NO3)2 = Pb3(PO4)2 + 6 ZnNO3
CH2CH2Br2 = CH2BrCH2Br =>
CH2CH2Br2 = CH2BrCH2Br
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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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