| Équations équilibrées la veille | Équations équilibrées le lendemain |
CrCO3 + AlF3 = AlCO3 + CrF3
I2 + KMnO4 + H2SO4 = KIO3 + MnSO4 + H2O =>
I2 + 2 KMnO4 + 2 H2SO4 = 2 KIO3 + 2 MnSO4 + 2 H2O
C2H5NO2 + O2 = CO2 + H2O + NO2 =>
4 C2H5NO2 + 13 O2 = 8 CO2 + 10 H2O + 4 NO2
CuSO4*5H2O + NH4OH = (NH4)2SO4 + Cu(OH)2 + H2O =>
CuSO4*5H2O + 2 NH4OH = (NH4)2SO4 + Cu(OH)2 + 5 H2O
GeS2 + Na2S = Na2GeS3 =>
GeS2 + Na2S = Na2GeS3
C6H12 + HBr = C6H11Br + H2 =>
C6H12 + HBr = C6H11Br + H2
HCl + Co(OH)2 = CoCl2 + H2O =>
2 HCl + Co(OH)2 = CoCl2 + 2 H2O
BaFe(SO4) = Ba(SO4)Fe =>
BaFe(SO4) = Ba(SO4)Fe
CaCO3 + H = Ca + H2CO3 =>
CaCO3 + 2 H = Ca + H2CO3
P4 = P =>
P4 = 4 P
HIO3 + H2SO3 = I2 + H2SO4 + H2O =>
2 HIO3 + 5 H2SO3 = I2 + 5 H2SO4 + H2O
CuSO4*5H2O = CuSO4 + H2O =>
CuSO4*5H2O = CuSO4 + 5 H2O
CuO + H{+} + HSO4{-} = Cu2{+} + (SO4)2{-} + H2O =>
2 CuO + 2 H{+} + 2 HSO4{-} = Cu2{+} + (SO4)2{-} + 2 H2O
CaSO4(s) + CH4(g) + CO3(g) = CaCO3(s) + S(g) + H2O(g) =>
5 CaSO4(s) + 4 CH4(g) + CO3(g) = 5 CaCO3(s) + 5 S(g) + 8 H2O(g)
Rb2O + SO3 = Rb2SO4 =>
Rb2O + SO3 = Rb2SO4
Pb(NO3)2 + Zn(NO3)2 = Pb(NO3)2Zn(NO3)2 =>
Pb(NO3)2 + Zn(NO3)2 = Pb(NO3)2Zn(NO3)2
C3H4O2 + OH = H2O + CO2 =>
C3H4O2 + 12 OH = 8 H2O + 3 CO2
Cu3P + HNO3 = Cu(NO3)2 + H3PO4 + NO + H2O =>
3 Cu3P + 29 HNO3 = 9 Cu(NO3)2 + 3 H3PO4 + 11 NO + 10 H2O
CuO + NaCl = NaO + CuCl =>
CuO + NaCl = NaO + CuCl
H2SO3 + I2 + H2O = SO4{2-} + H{+} + I{-} =>
H2SO3 + I2 + H2O = SO4{2-} + 4 H{+} + 2 I{-}
MgOH2 + (NH4)3PO4 = Mg(PO4)2 + NH4 + H2O =>
MgOH2 + 2(NH4)3PO4 = Mg(PO4)2 + 6 NH4 + H2O
Li2OH2O = LiOH =>
Li2OH2O = 2 LiOH
Al + CH4 = Al4C3 + H2 =>
4 Al + 3 CH4 = Al4C3 + 6 H2
Ni + Pb(NO3)2 = Ni2NO3 + Pb =>
4 Ni + Pb(NO3)2 = 2 Ni2NO3 + Pb
C4H8 + H2O = C4H9OH =>
C4H8 + H2O = C4H9OH
AgNO3 + MgS = Ag2S + Mg(NO3)2 =>
2 AgNO3 + MgS = Ag2S + Mg(NO3)2
Pb + NaOH + H2O = Na2[PbOH]4 + H2 =>
4 Pb + 2 NaOH + 2 H2O = Na2[PbOH]4 + H2
Mg(NO3)2 + Na2SO4 = MgSO4 + NaNO3 =>
Mg(NO3)2 + Na2SO4 = MgSO4 + 2 NaNO3
FeCl3 + K2C2O4 = KFe(C2O4)2 + KCl =>
FeCl3 + 2 K2C2O4 = KFe(C2O4)2 + 3 KCl
Cs + H2O = CsOH + H2 =>
2 Cs + 2 H2O = 2 CsOH + H2
KAuCl4 + FeCl2 = FeCl3 + AuCl + KCl =>
KAuCl4 + 2 FeCl2 = 2 FeCl3 + AuCl + KCl
AlCl3 + NaOH = NaAlO2 + NaCl + H2O =>
AlCl3 + 4 NaOH = NaAlO2 + 3 NaCl + 2 H2O
HNO3 + H2SO4 = NO3 + S + H2O =>
6 HNO3 + H2SO4 = 6 NO3 + S + 4 H2O
C10695H14492N100O2801S337 + H2O = CH2 + S + N2 + CO2 =>
3 C10695H14492N100O2801S337 + 4097 H2O = 25835 CH2 + 1011 S + 150 N2 + 6250 CO2
C6H12O + HNO3 = C6H10O4 + NO + H2O =>
3 C6H12O + 8 HNO3 = 3 C6H10O4 + 8 NO + 7 H2O
Mg + N2 = Mg(N2)2 =>
Mg + 2 N2 = Mg(N2)2
Na2CO3 + CH3CO2H = CH3CO2Na + H2O + CO2 =>
Na2CO3 + 2 CH3CO2H = 2 CH3CO2Na + H2O + CO2
CaO + K3PO4 = Ca3(PO4)2 + K2O =>
3 CaO + 2 K3PO4 = Ca3(PO4)2 + 3 K2O
ZnSO4(aq) + Na(aq) = Na2SO4(s) + Zn(aq) =>
ZnSO4(aq) + 2 Na(aq) = Na2SO4(s) + Zn(aq)
CU(SO4) + Zn = Zn(SO4)CU =>
CU(SO4) + Zn = Zn(SO4)CU
H3PO2 + Cl2H2O = H3PO4 + HCl =>
H3PO2 + 2 Cl2H2O = H3PO4 + 4 HCl
Be2O9{2-} + H{+} + e = Be{2+} + H2O =>
Be2O9{2-} + 18 H{+} + 12e = 2 Be{2+} + 9 H2O
CO + H2 = H2O + CH4 =>
CO + 3 H2 = H2O + CH4
Cl + AgNO3 + H2O = AgCl + AgClO3 + HNO3 =>
6 Cl + 6 AgNO3 + 3 H2O = 5 AgCl + AgClO3 + 6 HNO3
C6H12N4 + O2 = CO2 + H2O + NO2 =>
C6H12N4 + 13 O2 = 6 CO2 + 6 H2O + 4 NO2
Cr2O7{2}{-} + SO3{2}{-} + H{+} = Cr{3}{+} + SO4{2}{-} + H2O =>
Cr2O7{2}{-} + 5 SO3{2}{-} + 4 H{+} = 2 Cr{3}{+} + 5 SO4{2}{-} + 2 H2O
(NO3)3 = NO3 =>
(NO3)3 = 3 NO3
FAg = AgF =>
FAg = AgF
C12H22O11(s) + O2(g) = CO2(g) + H2O =>
C12H22O11(s) + 12 O2(g) = 12 CO2(g) + 11 H2O
Al2O3 + C + Cl2 = CO + AlCl3 =>
Al2O3 + 3 C + 3 Cl2 = 3 CO + 2 AlCl3
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur02/04/24
Équations équilibrées sur03/05/23
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