| Équations équilibrées la veille | Équations équilibrées le lendemain |
C6H6O + 6 HCl = C6H12O + 6 Cl
C6H5COOH + NaCl = NaC6H5CO + ClOH =>
C6H5COOH + NaCl = NaC6H5CO + ClOH
P + H = P3H1 =>
3 P + H = P3H1
LiAlSi2O6 + Li2CO3 = Li2SiO3 + LiAlO2 + CO2 =>
LiAlSi2O6 + 2 Li2CO3 = 2 Li2SiO3 + LiAlO2 + 2 CO2
(NH4)2SO4(aq) + NaOH(s) = Na2SO4(aq) + H2O(l) + NH3(g) =>
(NH4)2SO4(aq) + 2 NaOH(s) = Na2SO4(aq) + 2 H2O(l) + 2 NH3(g)
H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O
(NH4)2C2O4 + KOH = NH4OH + K2C2O4 =>
(NH4)2C2O4 + 2 KOH = 2 NH4OH + K2C2O4
C2H5OH + O2 = CO2 + H2O =>
C2H5OH + 3 O2 = 2 CO2 + 3 H2O
K2S + H2O = KOH + H2S =>
K2S + 2 H2O = 2 KOH + H2S
NH3 + CO2 + H2O = NH4CO3H =>
NH3 + CO2 + H2O = NH4CO3H
P + H = P3H1 =>
3 P + H = P3H1
H2OHBr = H3OBr =>
H2OHBr = H3OBr
AgNO3 + H2O = Ag + O2 + HNO3 =>
4 AgNO3 + 2 H2O = 4 Ag + O2 + 4 HNO3
P + H = P3H1 =>
3 P + H = P3H1
H3PO4 + RbOH = H2O + Rb3PO4 =>
H3PO4 + 3 RbOH = 3 H2O + Rb3PO4
Fe + KSCN = Fe(KSCN) =>
Fe + KSCN = Fe(KSCN)
Cr(OH)3 + Cl2 + KOH = K2Cr2O7 + KCl + H2O =>
2 Cr(OH)3 + 3 Cl2 + 8 KOH = K2Cr2O7 + 6 KCl + 7 H2O
K(NO3) + NaI = Na(NO3) + KI =>
K(NO3) + NaI = Na(NO3) + KI
C12H22O11 = C + H2O =>
C12H22O11 = 12 C + 11 H2O
FeCO3 + HBr = CO2 + H2O + FeBr2 =>
FeCO3 + 2 HBr = CO2 + H2O + FeBr2
Zn + Fe{+2} = Fe + Zn{+2} =>
Zn + Fe{+2} = Fe + Zn{+2}
CaI2 + Pb(No3)2 = Ca(No3)2 + PbI2 =>
CaI2 + Pb(No3)2 = Ca(No3)2 + PbI2
AlBr3 + K2SO4 = KBr + Al2(SO4)3 =>
2 AlBr3 + 3 K2SO4 = 6 KBr + Al2(SO4)3
Cu + HNO3 = Cu(NO3)2 + NO + H2O =>
3 Cu + 8 HNO3 = 3 Cu(NO3)2 + 2 NO + 4 H2O
HOOC(CH2)COOH + OH = HOOC(CH2)COO + H2O =>
HOOC(CH2)COOH + OH = HOOC(CH2)COO + H2O
Ag(aq) + Cl(aq) = AgCl(s) =>
Ag(aq) + Cl(aq) = AgCl(s)
S + KOH = S2O3K2 + SK2 + H2O =>
4 S + 6 KOH = S2O3K2 + 2 SK2 + 3 H2O
Cu + HNO3 = Cu(NO3)2 + NO2 + H2O =>
Cu + 4 HNO3 = Cu(NO3)2 + 2 NO2 + 2 H2O
P + H = P3H1 =>
3 P + H = P3H1
MgCl2 + AgNO3 = AgCl + Mg(NO3)2 = =>
MgCl2 + 2 AgNO3 = 2 AgCl + Mg(NO3)2
FeSO4 + H2SO4 = H2O + SO2 + Fe(SO4)3 =>
FeSO4 + 4 H2SO4 = 4 H2O + 2 SO2 + Fe(SO4)3
KOH + KHP = K2P + H2O =>
KOH + KHP = K2P + H2O
Fe + O2 = Fe2O3 =>
4 Fe + 3 O2 = 2 Fe2O3
KOH + H3PO4 = K3PO4 + H2O =>
3 KOH + H3PO4 = K3PO4 + 3 H2O
H2C6H5O7(aq) + H2SO4(aq) = HC6H5O7 + H3SO4 =>
H2C6H5O7(aq) + H2SO4(aq) = HC6H5O7 + H3SO4
NH4Cl = NH4 + Cl =>
NH4Cl = NH4 + Cl
K2SO4 + CaCl2 = KCl + CaSO4 =>
K2SO4 + CaCl2 = 2 KCl + CaSO4
NH4NO3 = N2 + HNO3 + H2O =>
5 NH4NO3 = 4 N2 + 2 HNO3 + 9 H2O
CH3CO2C2H5NaOH = C2H5OHCH3CO2Na =>
CH3CO2C2H5NaOH = C2H5OHCH3CO2Na
NaOH + FeBr3 = NaBr + Fe(OH)3 =>
3 NaOH + FeBr3 = 3 NaBr + Fe(OH)3
NH4Cl = NH3 + HCl =>
NH4Cl = NH3 + HCl
Cu(OH)2 = Cu + H2 + O2 =>
Cu(OH)2 = Cu + H2 + O2
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
Nb2V2C3 = Nb6C5 + Nb2C + V6C5 =>
6 Nb2V2C3 = Nb6C5 + 3 Nb2C + 2 V6C5
KNO2 + KMnO4 + H2O = MnO2 + HNO3 + KOH =>
3 KNO2 + 2 KMnO4 + 4 H2O = 2 MnO2 + 3 HNO3 + 5 KOH
Pb + NO2 = PbNO2 =>
Pb + NO2 = PbNO2
Sr + Cl + H2O = HCl + SrOH =>
Sr + Cl + H2O = HCl + SrOH
AgNO3(aq) + NaOH(aq) = Ag2O(s) + NaNO3() + H2O() =>
2 AgNO3(aq) + 2 NaOH(aq) = Ag2O(s) + 2 NaNO3() + H2O()
K + O2 = KO2 =>
K + O2 = KO2
CH3CH2CH3 + NaH = CH3CHNaCH3 + H2 =>
CH3CH2CH3 + NaH = CH3CHNaCH3 + H2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/16/24
Équations équilibrées sur12/16/23
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