| Équations équilibrées la veille | Équations équilibrées le lendemain |
CaNO3 + NaCl2 = CaCl2 + NaNO3
AgNO3 + NH4Cl = AgCl + NH4 + NO3 =>
AgNO3 + NH4Cl = AgCl + NH4 + NO3
H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O
C4H6 + Br2 = C4H6Br8 =>
C4H6 + 4 Br2 = C4H6Br8
PF3 + F2 = PF5 =>
PF3 + F2 = PF5
Zn + H2SO4 = H2 + SO4Zn =>
Zn + H2SO4 = H2 + SO4Zn
KMnO4 + NaNO2 + NaOH = Na2MnO4 + NaNO3 + KOH + H2O =>
2 KMnO4 + NaNO2 + 4 NaOH = 2 Na2MnO4 + NaNO3 + 2 KOH + H2O
ZnSO4 + Na2CO3 = Na2SO4 + ZnCO3 =>
ZnSO4 + Na2CO3 = Na2SO4 + ZnCO3
C51H92O6 + O2 = H2O + CO2 =>
C51H92O6 + 71 O2 = 46 H2O + 51 CO2
GaCl3 + Al = AlCl3 + Ga =>
GaCl3 + Al = AlCl3 + Ga
KI + MnNO3 + H2SO4 = I2 + MnSO4 + KNO2 + H2O =>
2 KI + 2 MnNO3 + 2 H2SO4 = I2 + 2 MnSO4 + 2 KNO2 + 2 H2O
CdCl2 + Li2S = CdS + Li2Cl2 =>
CdCl2 + Li2S = CdS + Li2Cl2
I2 + KClO3 + H2O = KIO3 + HIO3 + HCl =>
3 I2 + 5 KClO3 + 3 H2O = 5 KIO3 + HIO3 + 5 HCl
Ta3N5 + P3N5 = Ta3P3N10 =>
Ta3N5 + P3N5 = Ta3P3N10
H3BO3 = B + H2O2 =>
2 H3BO3 = 2 B + 3 H2O2
NaCH3COO + H2SO4 = NaHSO4 + HCH3COO =>
NaCH3COO + H2SO4 = NaHSO4 + HCH3COO
H2 + Cl2 = HCl =>
H2 + Cl2 = 2 HCl
CO2 + Co(OH)2 = CoCO3 + H2O =>
CO2 + Co(OH)2 = CoCO3 + H2O
LiN{3-} + MgO{2-} = LiO{2-} + MgN{3-} =>
LiN{3-} + MgO{2-} = LiO{2-} + MgN{3-}
HF + MgS = MgF2 + H2S =>
2 HF + MgS = MgF2 + H2S
HCl + SnO = Sn + Cl + H2O =>
2 HCl + SnO = Sn + 2 Cl + H2O
NaOH + H2(SO4) = Na2(SO4) + H2O =>
2 NaOH + H2(SO4) = Na2(SO4) + 2 H2O
Cr(OH)3 + KClO3 + KOH = K2CrO4 + Cl + H2O =>
5 Cr(OH)3 + 3 KClO3 + 7 KOH = 5 K2CrO4 + 3 Cl + 11 H2O
SnO2 + H2O = Sn(OH)4 =>
SnO2 + 2 H2O = Sn(OH)4
Mg + AgBr = MgBr2 + Ag =>
Mg + 2 AgBr = MgBr2 + 2 Ag
C + CO2 = CO =>
C + CO2 = 2 CO
(SiH3)3N + H2O = NH3 + SiH4 + H2SiO3 =>
4(SiH3)3N + 9 H2O = 4 NH3 + 9 SiH4 + 3 H2SiO3
Cu(NO3)2(aq) + Mg(s) = Mg(NO3)2 + Cu(s) =>
Cu(NO3)2(aq) + Mg(s) = Mg(NO3)2 + Cu(s)
AlBr3 = Br2 + AlBr =>
AlBr3 = Br2 + AlBr
NH4Cl + AgNO3 = NH4NO3 + AgCl =>
NH4Cl + AgNO3 = NH4NO3 + AgCl
NH3CH3COOH + H2O = NH4OH + CH3COOH =>
NH3CH3COOH + H2O = NH4OH + CH3COOH
HCl + SnO = Sn + Cl + H2O =>
2 HCl + SnO = Sn + 2 Cl + H2O
SO3 + H2SO4 = SO3SO4 + H2 =>
SO3 + H2SO4 = SO3SO4 + H2
KMnO4 + HCl = KCl + MnCl2 + H2O + Cl2 =>
2 KMnO4 + 16 HCl = 2 KCl + 2 MnCl2 + 8 H2O + 5 Cl2
Li3N + Al(OH)3 = Li(OH) + AlN =>
Li3N + Al(OH)3 = 3 Li(OH) + AlN
H2CO3 + Na2S = Na2CO3 + H2S =>
H2CO3 + Na2S = Na2CO3 + H2S
Sr + F2 = Sr2F =>
4 Sr + F2 = 2 Sr2F
Mg + H2SO4 = MgSO4 + H2S + H2O =>
4 Mg + 5 H2SO4 = 4 MgSO4 + H2S + 4 H2O
RbOH + Br2 = RbBr + RbBrO3 + H2O =>
6 RbOH + 3 Br2 = 5 RbBr + RbBrO3 + 3 H2O
Cu2O + HNO3 = Cu(NO3)2 + H2O + Cu2N =>
9 Cu2O + 30 HNO3 = 14 Cu(NO3)2 + 15 H2O + 2 Cu2N
HCl + KOH = H2O + KCl =>
HCl + KOH = H2O + KCl
HCl + SnO = Sn + Cl + H2O =>
2 HCl + SnO = Sn + 2 Cl + H2O
Ag + Na2S = Ag2S + Na1 =>
2 Ag + Na2S = Ag2S + 2 Na1
K2SiO3 + HCl = SiO2 + H2O + KCl =>
K2SiO3 + 2 HCl = SiO2 + H2O + 2 KCl
NO2 + MeO = MeNO3 =>
NO2 + MeO = MeNO3
MgNO2 + KOH = Mg(OH)2 + NO2 + K =>
MgNO2 + 2 KOH = Mg(OH)2 + NO2 + 2 K
H2 + S = H2S =>
H2 + S = H2S
C6H5COOH + KHCO3 = KC6H5CO2 + H2O + CO2 =>
C6H5COOH + KHCO3 = KC6H5CO2 + H2O + CO2
C2H2 + O2 = CO2 + H2O =>
2 C2H2 + 5 O2 = 4 CO2 + 2 H2O
CH3(CH2)5OH(l) + O2(g) = CO2(g) + H2O(l) =>
CH3(CH2)5OH(l) + 9 O2(g) = 6 CO2(g) + 7 H2O(l)
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/24/24
Équations équilibrées sur12/24/23
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