| Équations équilibrées la veille | Équations équilibrées le lendemain |
HO{-}CH2{-}CH(NH2){-}COOH + NaOH = NaO{-}CH2{-}CH(NH2){-}COONa + H2O
Mg + H2O = MgO + H2 =>
Mg + H2O = MgO + H2
C2H6 + O2 = H2O + CO2 =>
2 C2H6 + 7 O2 = 6 H2O + 4 CO2
SnI4 + HCl = SnCl4 + HI =>
SnI4 + 4 HCl = SnCl4 + 4 HI
Li + F = LiF =>
Li + F = LiF
Al + K2Cr2O7 + HCl = KCl + CrCl3 + AlCl3 + H2O =>
2 Al + K2Cr2O7 + 14 HCl = 2 KCl + 2 CrCl3 + 2 AlCl3 + 7 H2O
Ba(HSO3)2 + KOH = Ba(OH)2 + KHSO3 =>
Ba(HSO3)2 + 2 KOH = Ba(OH)2 + 2 KHSO3
FeSO4 + NaCl = FeCl + NaSO4 =>
FeSO4 + NaCl = FeCl + NaSO4
Pb + Sn(OH)2 = Sn + Pb(OH)2 =>
Pb + Sn(OH)2 = Sn + Pb(OH)2
CuO + C2H5ONa = Cu2O + CH3CHO + NaOH =>
2 CuO + C2H5ONa = Cu2O + CH3CHO + NaOH
H2SO4 + BaCl2 = BaSO4 + HCl =>
H2SO4 + BaCl2 = BaSO4 + 2 HCl
Li + H2O = LiOH + H2 =>
2 Li + 2 H2O = 2 LiOH + H2
Cu + H3BO3 = Cu3(BO3)2 + H =>
3 Cu + 2 H3BO3 = Cu3(BO3)2 + 6 H
C4H9Br + CH3Br + Na = C4H10 + NaBr =>
2 C4H9Br + 4 CH3Br + 6 Na = 3 C4H10 + 6 NaBr
HPO4 + LiOH = HOH + LiPO4 =>
HPO4 + LiOH = HOH + LiPO4
Rb + S8 = Rb2S =>
16 Rb + S8 = 8 Rb2S
BaCl2 + Na2CO3 = BaCO3 + NaCl =>
BaCl2 + Na2CO3 = BaCO3 + 2 NaCl
B + F2 = BF3 =>
2 B + 3 F2 = 2 BF3
NH3 + H2O + Cl2 = NH4Cl + O2 =>
4 NH3 + 2 H2O + 2 Cl2 = 4 NH4Cl + O2
S + H2SO4 = SO2 + H2O =>
S + 2 H2SO4 = 3 SO2 + 2 H2O
NH23 + O2 = N2 + H2O =>
4 NH23 + 23 O2 = 2 N2 + 46 H2O
LiNO3 + H3PO4 = Li3PO4 + HNO3 =>
3 LiNO3 + H3PO4 = Li3PO4 + 3 HNO3
OH + Cu = Cu2O + H2O =>
2 OH + 2 Cu = Cu2O + H2O
CuO + H3PO4 = Cu3(PO4)2 + H2O =>
3 CuO + 2 H3PO4 = Cu3(PO4)2 + 3 H2O
NaClNH4OH = NH4ClNaOH =>
NaClNH4OH = NH4ClNaOH
H2S + Fe(OH)3 = Fe + S(s) + H2O =>
3 H2S + 2 Fe(OH)3 = 2 Fe + 3 S(s) + 6 H2O
BaCO3 + H2O = Ba(HCO3)2 + Ba(OH)2 =>
2 BaCO3 + 2 H2O = Ba(HCO3)2 + Ba(OH)2
NaCl + SO2 = NaSO3 + ClSO =>
NaCl + 2 SO2 = NaSO3 + ClSO
H2 + CO2 = OH + CO =>
H2 + 2 CO2 = 2 OH + 2 CO
MnO2 + HNO3 = Mn + NO3 + H2O =>
MnO2 + 4 HNO3 = Mn + 4 NO3 + 2 H2O
NaI + H2O2 + HCl = I2 + NaCl + H2O =>
2 NaI + H2O2 + 2 HCl = I2 + 2 NaCl + 2 H2O
KBr + HCl + NaClO = NaCl + KCl + H2O + Br2 =>
2 KBr + 2 HCl + NaClO = NaCl + 2 KCl + H2O + Br2
KClO3 + H2SO4 = K2SO4 + H2O + Cl2 + O2 =>
4 KClO3 + 2 H2SO4 = 2 K2SO4 + 2 H2O + 2 Cl2 + 5 O2
Mg + HCe = MgCe2 + H2 =>
Mg + 2 HCe = MgCe2 + H2
MnSO4 + Cl2 + KOH = KMnO4 + KCl + K2SO4 + H2O =>
2 MnSO4 + 5 Cl2 + 16 KOH = 2 KMnO4 + 10 KCl + 2 K2SO4 + 8 H2O
Ca(OH)2 + H3PO4 = Ca(PO4)2 + H3OH =>
Ca(OH)2 + 2 H3PO4 = Ca(PO4)2 + 2 H3OH
K + H2O = KOH + H2 =>
2 K + 2 H2O = 2 KOH + H2
H2S + Fe(OH)3 = Fe + S(s) + H2O =>
3 H2S + 2 Fe(OH)3 = 2 Fe + 3 S(s) + 6 H2O
NH4OH + Na2CO3 = NaOH + (NH4)2CO3 =>
2 NH4OH + Na2CO3 = 2 NaOH + (NH4)2CO3
KCl + MgSO = KSO + MgCl =>
KCl + MgSO = KSO + MgCl
Zn(OH)2 = Zn{+2} + OH{-} =>
Zn(OH)2 = Zn{+2} + 2 OH{-}
CoSO4 + KOH = Co(OH)2 + K2(SO4) =>
CoSO4 + 2 KOH = Co(OH)2 + K2(SO4)
FeCl3 + NaOH + HCl = FeH3 + NaCl + ClOH =>
FeCl3 + 3 NaOH + 3 HCl = FeH3 + 3 NaCl + 3 ClOH
Sn + HNO3 = SnO2 + NO2 + H2O =>
Sn + 4 HNO3 = SnO2 + 4 NO2 + 2 H2O
CuO + H2SO4 = CuSO4 + H2O =>
CuO + H2SO4 = CuSO4 + H2O
Mg + Al(OH)3 = Mg(OH)2 + Al =>
3 Mg + 2 Al(OH)3 = 3 Mg(OH)2 + 2 Al
NaH2PO2 + H2SO4 + KMnO4 = MnSO4 + NaH2PO4 + K2SO4 + H2O =>
5 NaH2PO2 + 6 H2SO4 + 4 KMnO4 = 4 MnSO4 + 5 NaH2PO4 + 2 K2SO4 + 6 H2O
LiHS + LiOH = Li2S + H2O =>
LiHS + LiOH = Li2S + H2O
NH3H2O + H2SO4 = (NH4)2SO4 + H2O =>
2 NH3H2O + H2SO4 = (NH4)2SO4 + 2 H2O
NH3*H2O + AlCl3 = Al(OH)3 + NH4Cl =>
3 NH3*H2O + AlCl3 = Al(OH)3 + 3 NH4Cl
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/19/24
Équations équilibrées sur12/19/23
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