| Équations équilibrées la veille | Équations équilibrées le lendemain |
CuCl2 + Zn(OH)2 = ZnCl2 + Cu(OH)2
HNO3 + Fe2(CO3)3 = Fe(NO3)3 + H2CO3 =>
6 HNO3 + Fe2(CO3)3 = 2 Fe(NO3)3 + 3 H2CO3
C6H5COOH + O2 = CO2 + H2O =>
2 C6H5COOH + 15 O2 = 14 CO2 + 6 H2O
NH3 = N2 + H2 =>
2 NH3 = N2 + 3 H2
AgI + Na2 = Ag2 + NaI =>
2 AgI + Na2 = Ag2 + 2 NaI
NaHCO3 + KF = KHCO3 + NaF =>
NaHCO3 + KF = KHCO3 + NaF
SiCl4 + N2F4 = Cl2 + N2 + SiF4 =>
SiCl4 + N2F4 = 2 Cl2 + N2 + SiF4
A4B + B = AB =>
A4B + 3 B = 4 AB
BF3 + NaH = B2H6 + NaF =>
2 BF3 + 6 NaH = B2H6 + 6 NaF
NaCl + F2 = NaF + Cl2 =>
2 NaCl + F2 = 2 NaF + Cl2
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
HClOKClO4 = HClO4KClO =>
HClOKClO4 = HClO4KClO
HC = CH =>
HC = CH
KOH + CO2 = H2O + K2CO3 =>
2 KOH + CO2 = H2O + K2CO3
NaOH(NH4)3PO4 + NaOH = Na3PO4 + NH3 + H2O =>
NaOH(NH4)3PO4 + 2 NaOH = Na3PO4 + 3 NH3 + 3 H2O
K2O + CoSe = CoO + K2Se =>
K2O + CoSe = CoO + K2Se
CHCl3(ag)AgNO3(ag) = AgCl3CHNO3 =>
CHCl3(ag)AgNO3(ag) = AgCl3CHNO3
C9H20O(nonanol) + O2 = CO2 + H2O =>
2 C9H20O(nonanol) + 27 O2 = 18 CO2 + 20 H2O
LiSiO3 + H2O = LiHSiO3 + OH =>
LiSiO3 + H2O = LiHSiO3 + OH
C2H2 + H2 = C2H6 =>
C2H2 + 2 H2 = C2H6
C14H10O2 + NaBH4 = C14H14O2 + NaB =>
C14H10O2 + NaBH4 = C14H14O2 + NaB
A4B + B = AB =>
A4B + 3 B = 4 AB
Pb + H2O + O2 = Pb(OH)2 =>
2 Pb + 2 H2O + O2 = 2 Pb(OH)2
KMnO4 + HO2CCO2H = Mn + CO2 + K + H2O =>
KMnO4 + 4 HO2CCO2H = Mn + 8 CO2 + K + 4 H2O
Cu + AgNO3 = Cu(NO3)2 + Ag =>
Cu + 2 AgNO3 = Cu(NO3)2 + 2 Ag
NH4Cl + AgF = NH4F + AgCl =>
NH4Cl + AgF = NH4F + AgCl
C + O2 = CO2 =>
C + O2 = CO2
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
MgCl2 + H2SO3 = MgSO3 + HCl =>
MgCl2 + H2SO3 = MgSO3 + 2 HCl
NH4Br + Cu = CuBr2 + NH3 + H2 =>
2 NH4Br + Cu = CuBr2 + 2 NH3 + H2
Zn + S = ZnS =>
Zn + S = ZnS
Fe + O2 + H2O = Fe(OH)3 =>
4 Fe + 3 O2 + 6 H2O = 4 Fe(OH)3
NaClO + KMnO4 + H2SO4 = NaClO3 + MnSO4 + K2SO4 + H2O =>
5 NaClO + 4 KMnO4 + 6 H2SO4 = 5 NaClO3 + 4 MnSO4 + 2 K2SO4 + 6 H2O
CrCl3 + H2O = Cr(OH)3 + HCl =>
CrCl3 + 3 H2O = Cr(OH)3 + 3 HCl
Al + Cl2 = AlCl3 =>
2 Al + 3 Cl2 = 2 AlCl3
Li + C4 = Li4C =>
16 Li + C4 = 4 Li4C
H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O
Al(OH)3 + Cu(OH)2 = Cu(AlO2)2 + H2O =>
2 Al(OH)3 + Cu(OH)2 = Cu(AlO2)2 + 4 H2O
K2SiO3 + H2O + CO2 = H2SiO3 + K2CO3 =>
K2SiO3 + H2O + CO2 = H2SiO3 + K2CO3
Na2S + Mg(NO3)2 = MgS + Na(NO3) =>
Na2S + Mg(NO3)2 = MgS + 2 Na(NO3)
KSO4 + Mg(Cl) = KCl + MgSO4 =>
KSO4 + Mg(Cl) = KCl + MgSO4
Zr + N2 = ZrN =>
2 Zr + N2 = 2 ZrN
Fe(OH)3 + FeO = Fe2O3 + H2 =>
2 Fe(OH)3 + 6 FeO = 4 Fe2O3 + 3 H2
MgBr2 + Ba(OH)2 = Mg(OH)2 + BaBr2 =>
MgBr2 + Ba(OH)2 = Mg(OH)2 + BaBr2
NaCl + K = KCl + Na =>
NaCl + K = KCl + Na
Al + CuCl2 = AlCl3 + Cu =>
2 Al + 3 CuCl2 = 2 AlCl3 + 3 Cu
Al(OH)3 + HNO3 = AlOH(NO3)2 + H2O =>
Al(OH)3 + 2 HNO3 = AlOH(NO3)2 + 2 H2O
BaS + HBr = BaBr2 + H2S =>
BaS + 2 HBr = BaBr2 + H2S
Mg(OH)2 + MnCl2 = Mn(OH)2 + MgCl2 =>
Mg(OH)2 + MnCl2 = Mn(OH)2 + MgCl2
(MgOH)2CO3 + H2SO4 = MgSO4 + H2O + CO2 =>
(MgOH)2CO3 + 2 H2SO4 = 2 MgSO4 + 3 H2O + CO2
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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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