| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 Al + 6 H2O = 2 Al(OH)3 + 3 H2
AlPO4HNO3 = AlNO3HPO4 =>
AlPO4HNO3 = AlNO3HPO4
C4H9Br + AgNO3 + EtOH = C4H9OEt + AgBr + HNO3 =>
C4H9Br + AgNO3 + EtOH = C4H9OEt + AgBr + HNO3
FeS2 + O2 = Fe2O3 + SO2 =>
4 FeS2 + 11 O2 = 2 Fe2O3 + 8 SO2
AlCl3NaOH = NaCl3AlOH =>
AlCl3NaOH = NaCl3AlOH
GeCl4 + LiAlH4 = GeH4 + LiCl + AlCl3 =>
GeCl4 + LiAlH4 = GeH4 + LiCl + AlCl3
K1 + O2 = K1O2 =>
K1 + O2 = K1O2
Magnesiumcarbonate + HCl = magnesiumchloride + carbondioxide + water =>
MgCO3 + 2 HCl = MgCl2 + CO2 + H2O
Fe + H2SO4 = FeSO4 + H2 =>
Fe + H2SO4 = FeSO4 + H2
Fe + HS = FeS + H2 =>
2 Fe + 2 HS = 2 FeS + H2
Zn + Sn(NO3)2 = Zn(NO3)2 + Sn =>
Zn + Sn(NO3)2 = Zn(NO3)2 + Sn
B + I2 = BI3 =>
2 B + 3 I2 = 2 BI3
I(aq) = I(s) =>
I(aq) = I(s)
NaClO + Na2SO3 = NaCl + Na2SO4 =>
NaClO + Na2SO3 = NaCl + Na2SO4
Fe2(SO4)3 + Na2CO3 + H2O = FeO(OH) + CO2 + Na2SO4 =>
Fe2(SO4)3 + 3 Na2CO3 + H2O = 2 FeO(OH) + 3 CO2 + 3 Na2SO4
CH3NH2 + H2O = CH3NH3{+} + OH{-}1 =>
CH3NH2 + H2O = CH3NH3{+} + OH{-}1
N2 + O2 = NO2 =>
N2 + 2 O2 = 2 NO2
Cr2(SO4)3 + KMnO4 + H2O = H2Cr2O7 + MnO2 + K2SO4 + H2SO4 =>
Cr2(SO4)3 + 2 KMnO4 + 3 H2O = H2Cr2O7 + 2 MnO2 + K2SO4 + 2 H2SO4
Li3N + Al = Li + AlN =>
Li3N + Al = 3 Li + AlN
CH3COONaNaOH = Na2(CO3)CH4 =>
CH3COONaNaOH = Na2(CO3)CH4
Al + HNO3 = Al(NO3)3 + H2 =>
2 Al + 6 HNO3 = 2 Al(NO3)3 + 3 H2
(NH4)2CO3 + HClO4 = NH4ClO4 + CO2 + H2O =>
(NH4)2CO3 + 2 HClO4 = 2 NH4ClO4 + CO2 + H2O
Al + HNO3 = Al(NO3)3 + H2 =>
2 Al + 6 HNO3 = 2 Al(NO3)3 + 3 H2
CUO + H2SO4 = CUSO4 + H2O =>
CUO + H2SO4 = CUSO4 + H2O
Al + HNO3 = Al(NO3)3 + H2 =>
2 Al + 6 HNO3 = 2 Al(NO3)3 + 3 H2
NaOH + CH3OH = NaOCH3 + H2O =>
NaOH + CH3OH = NaOCH3 + H2O
Al(OH)3 + H2SO4 + H2O = Al2(SO4)3*18H2O =>
2 Al(OH)3 + 3 H2SO4 + 12 H2O = Al2(SO4)3*18H2O
Cu + Cl = CuCl2 =>
Cu + 2 Cl = CuCl2
CH4(g) + Cl2(g) = CCl4(g) + HCl(g) =>
CH4(g) + 4 Cl2(g) = CCl4(g) + 4 HCl(g)
NaOH(aq) + Pb(NO3)2(aq) = NaNO3(aq) + Pb(OH)2(s) =>
2 NaOH(aq) + Pb(NO3)2(aq) = 2 NaNO3(aq) + Pb(OH)2(s)
H2SO4 + KOH = K2SO4 + H2O =>
H2SO4 + 2 KOH = K2SO4 + 2 H2O
(Nh4)3Po4 + Pb(No3)4 = Pb3(Po4)4 + Nh4No3 =>
4(Nh4)3Po4 + 3 Pb(No3)4 = Pb3(Po4)4 + 12 Nh4No3
Pb(ClO3)2 = Pb + ClO3 =>
Pb(ClO3)2 = Pb + 2 ClO3
BaO2CO2 = BaOCO3 =>
BaO2CO2 = BaOCO3
CaCO3 + H2O = Ca(OH)2 + CO2 =>
CaCO3 + H2O = Ca(OH)2 + CO2
V + N2 = N2V =>
V + N2 = N2V
CuO + H{+} + H2SO4{-} = Cu2{+} + SO42{-} + H2O =>
52 CuO + 26 H{+} + H2SO4{-} = 26 Cu2{+} + SO42{-} + 14 H2O
NH4 + N = NH4N =>
NH4 + N = NH4N
Na + CaSO4 = Ca2 + SO4Na2 =>
4 Na + 2 CaSO4 = Ca2 + 2 SO4Na2
FeO + P = Fe + P2O3 =>
3 FeO + 2 P = 3 Fe + P2O3
Mn(OH) + H2O2 = MnO2 + H2O =>
2 Mn(OH) + 3 H2O2 = 2 MnO2 + 4 H2O
Na2SiO3 + MgCl2 = MgSiO3 + NaCl =>
Na2SiO3 + MgCl2 = MgSiO3 + 2 NaCl
CO + H = HO2 + C2 =>
2 CO + H = HO2 + C2
HCl + C6H8O7 = ClC5H7O4 + H2O + CO2 =>
HCl + C6H8O7 = ClC5H7O4 + H2O + CO2
CuSO4 + N2H2 = Cu + H2SO4 + N2 =>
CuSO4 + N2H2 = Cu + H2SO4 + N2
Na2[Pb(OH)6] = PbO + O2 + NaOH + H2O =>
2 Na2[Pb(OH)6] = 2 PbO + O2 + 4 NaOH + 4 H2O
K3[Fe(CN)6] + NaOH = Na3[Fe(CN)6] + KOH =>
K3[Fe(CN)6] + 3 NaOH = Na3[Fe(CN)6] + 3 KOH
CH3CH2Cl + O2 = CO2 + H2O + HCl =>
CH3CH2Cl + 3 O2 = 2 CO2 + 2 H2O + HCl
AgI + Mg = Ag + MgI2 =>
2 AgI + Mg = 2 Ag + MgI2
CuCl + KOH = KCl + Cu(OH) =>
CuCl + KOH = KCl + Cu(OH)
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/12/24
Équations équilibrées sur01/11/24
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