| Équations équilibrées la veille | Équations équilibrées le lendemain |
Fe2(SO4)3 + C6H8O6 = 2 FeSO4 + H2SO4 + C6H6O6
BaCL2(aq) + K2CrO4(aq) = BaCrO4(aq) + K2CL2(aq) =>
BaCL2(aq) + K2CrO4(aq) = BaCrO4(aq) + K2CL2(aq)
Al + AgClO3 = Ag + Al(ClO3)3 =>
Al + 3 AgClO3 = 3 Ag + Al(ClO3)3
KI + KIO3 + C18H34O2 = I2 + C18H32O2K + H2O =>
4 KI + 2 KIO3 + 6 C18H34O2 = 3 I2 + 6 C18H32O2K + 6 H2O
Fe(ClO4)3 + H2O = Fe2O3 + HClO4 =>
2 Fe(ClO4)3 + 3 H2O = Fe2O3 + 6 HClO4
HI + Ba(OH)2 = BaI2 + H2O =>
2 HI + Ba(OH)2 = BaI2 + 2 H2O
K2CO3 + LiNO3 = KNO3 + CO3Li2 =>
K2CO3 + 2 LiNO3 = 2 KNO3 + CO3Li2
N2 + O2 = N2O =>
2 N2 + O2 = 2 N2O
P4 + HNO3 = P2O5 + H2O + N2 =>
P4 + 4 HNO3 = 2 P2O5 + 2 H2O + 2 N2
H4Sb2O7 + Hg = H4Hg2Sb2O7 =>
H4Sb2O7 + 2 Hg = H4Hg2Sb2O7
C9H15S + O2 = CO2 + H2O + SO4 =>
4 C9H15S + 59 O2 = 36 CO2 + 30 H2O + 4 SO4
N2O3 + H2O = HNO2 =>
N2O3 + H2O = 2 HNO2
Pb(NO3)2(aq) + CoBr2(aq) = PbBr2(s) + Co(NO3)2(aq) =>
Pb(NO3)2(aq) + CoBr2(aq) = PbBr2(s) + Co(NO3)2(aq)
Cr2O3 + Al = Cr + AlO2 =>
2 Cr2O3 + 3 Al = 4 Cr + 3 AlO2
C2H5NH2 + HBr = C2H5Br + NH3 =>
C2H5NH2 + HBr = C2H5Br + NH3
NaSiO3H2SO4 = H2SiO3NaSO4 =>
NaSiO3H2SO4 = H2SiO3NaSO4
Mg + AlCl3 = MgCl2 + Al =>
3 Mg + 2 AlCl3 = 3 MgCl2 + 2 Al
SnCl2 = Sn{+2} + Cl{-} =>
SnCl2 = Sn{+2} + 2 Cl{-}
IO2Na + SO2 + H2O = SO4HNa + SO4H2 + I2 =>
2 IO2Na + 3 SO2 + 2 H2O = 2 SO4HNa + SO4H2 + I2
Mg3(PO4)2 + H2 = Mg + H3PO4 =>
Mg3(PO4)2 + 3 H2 = 3 Mg + 2 H3PO4
HCl + NaOH = NaCl + H2O =>
HCl + NaOH = NaCl + H2O
C10H16 + Cl2 = C + HCl =>
C10H16 + 8 Cl2 = 10 C + 16 HCl
NaOH + K2S = KOH + Na2S =>
2 NaOH + K2S = 2 KOH + Na2S
CaCO3 = CaO + CO2 =>
CaCO3 = CaO + CO2
Fe{2+} + CN{-} = Fe(CN)6{-4} =>
Fe{2+} + 6 CN{-} = Fe(CN)6{-4}
KIO3 + H2C2O4 = K2C2O4 + CO2 + H2O + I2 =>
2 KIO3 + 6 H2C2O4 = K2C2O4 + 10 CO2 + 6 H2O + I2
Ba2 + H2O = Ba(OH)2 + H2 =>
Ba2 + 4 H2O = 2 Ba(OH)2 + 2 H2
K2SO4 + H2O = KOH + H2SO4 =>
K2SO4 + 2 H2O = 2 KOH + H2SO4
PbSO4 + CH3COONa = Pb(CH3COO)4Na2 + Na2SO4 =>
PbSO4 + 4 CH3COONa = Pb(CH3COO)4Na2 + Na2SO4
C4H8Br2 = C4H8 + Br2 =>
C4H8Br2 = C4H8 + Br2
NO3{-} + Cu{2+} = NO + Cu + O2 =>
2 NO3{-} + Cu{2+} = 2 NO + Cu + 2 O2
Cr + ClO = Cr2O7 + Cl =>
2 Cr + 7 ClO = Cr2O7 + 7 Cl
MgBr2 + LiF = MgF2 + LiBr =>
MgBr2 + 2 LiF = MgF2 + 2 LiBr
Na3[Al(OH)6] = NaOH + Al(OH)3 =>
Na3[Al(OH)6] = 3 NaOH + Al(OH)3
Al2O3 + *HCl = *AlCl3 + *H2O =>
Al2O3 + 6*HCl = 2*AlCl3 + 3*H2O
Al{3} + K{+} + SO4{2-} + H2O = KAl(SO4)2*12H2O =>
Al{3} + K{+} + 2 SO4{2-} + 12 H2O = KAl(SO4)2*12H2O
C2H4O2 + KOH = KC2H3O2 + H2O =>
C2H4O2 + KOH = KC2H3O2 + H2O
CH3COOH + Be(OH)2 = Be(CH3COO)2 + H2O =>
2 CH3COOH + Be(OH)2 = Be(CH3COO)2 + 2 H2O
NO + O2 = NO2 =>
2 NO + O2 = 2 NO2
CuS + NH3 = Cu(NH3)2 + S =>
CuS + 2 NH3 = Cu(NH3)2 + S
C2H2 + AgNO3 = H2O + CO2 + Ag + N2 =>
6 C2H2 + 10 AgNO3 = 6 H2O + 12 CO2 + 10 Ag + 5 N2
SiC + HNO3 = SiO2 + CO2 + NO + H2 =>
SiC + 2 HNO3 = SiO2 + CO2 + 2 NO + H2
HCl + MgCO3 = MgCl2(aq) + H2O(l) + CO2(g) =>
2 HCl + MgCO3 = MgCl2(aq) + H2O(l) + CO2(g)
H + Na2SO4 = Na2S + H2O =>
8 H + Na2SO4 = Na2S + 4 H2O
H2CrO7 + Al(OH)3 = Al + (CrO7)3 + H2O =>
3 H2CrO7 + 2 Al(OH)3 = 2 Al + (CrO7)3 + 6 H2O
KMnO4 + H2SO4 + Na2S2O3 = H2O + K2SO4 + NaHSO4 + MnSO4 =>
8 KMnO4 + 12 H2SO4 + 5 Na2S2O3 = 7 H2O + 4 K2SO4 + 10 NaHSO4 + 8 MnSO4
C4H9OH + O2 = CO + H2O =>
C4H9OH + 4 O2 = 4 CO + 5 H2O
MeOH + HX = MeX + H2O =>
MeOH + HX = MeX + H2O
NaOH + H3Po4 = Na3Po4 + H2O =>
3 NaOH + H3Po4 = Na3Po4 + 3 H2O
Fe + Br2 + Na2CO3 + H2O = NaBr + CO2 + Fe(OH)3 =>
2 Fe + 3 Br2 + 3 Na2CO3 + 3 H2O = 6 NaBr + 3 CO2 + 2 Fe(OH)3
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/17/24
Équations équilibrées sur01/16/24
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