| Équations équilibrées la veille | Équations équilibrées le lendemain |
Al2(s) + 3 Br2 = 2 AlBr3
N + Ba = BaN =>
N + Ba = BaN
Sr(NO3)2 + KIO3 = Sr(IO3)2 + KNO3 =>
Sr(NO3)2 + 2 KIO3 = Sr(IO3)2 + 2 KNO3
CuO + Al(OH)3 = Cu(OH)2 + Al + O =>
3 CuO + 2 Al(OH)3 = 3 Cu(OH)2 + 2 Al + 3 O
CuO + Al(OH)3 = Cu(OH)2 + Al + O2 =>
6 CuO + 4 Al(OH)3 = 6 Cu(OH)2 + 4 Al + 3 O2
KBrO3 + H2S = H2SO4 + KBr =>
4 KBrO3 + 3 H2S = 3 H2SO4 + 4 KBr
CuO + Al(OH)3 = Cu(OH)2 + Al + O2 =>
6 CuO + 4 Al(OH)3 = 6 Cu(OH)2 + 4 Al + 3 O2
Bi + Al = BiAl =>
Bi + Al = BiAl
Na2SO4 + Cl2 = NaCl + SO4 =>
Na2SO4 + Cl2 = 2 NaCl + SO4
CuO + Al(OH)3 = Cu(OH)2 + Al + O2 =>
6 CuO + 4 Al(OH)3 = 6 Cu(OH)2 + 4 Al + 3 O2
(NH4)2CO3 + NaOH = Na2CO3 + NH3 + H2O =>
(NH4)2CO3 + 2 NaOH = Na2CO3 + 2 NH3 + 2 H2O
FeSO4 + Cl2 = FeCl2 + SO4 =>
FeSO4 + Cl2 = FeCl2 + SO4
AgNO3 + K3[Fe(CN)6] = AgFe(CN)6 + K3NO3 =>
AgNO3 + K3[Fe(CN)6] = AgFe(CN)6 + K3NO3
SIO2 + KOH = K2SIO3 + H2O =>
SIO2 + 2 KOH = K2SIO3 + H2O
C3H11OH + O2 = H2O + CO2 =>
2 C3H11OH + 11 O2 = 12 H2O + 6 CO2
CuO + Al(OH)3 = Cu(OH)2 + Al + O2 =>
6 CuO + 4 Al(OH)3 = 6 Cu(OH)2 + 4 Al + 3 O2
HF + Li2CO3 = LiF + H2CO3 =>
2 HF + Li2CO3 = 2 LiF + H2CO3
H2S + AuCl3 = Au2S3 + HCl =>
3 H2S + 2 AuCl3 = Au2S3 + 6 HCl
AgNO3 + H2O2 = AgO + HNO3 =>
2 AgNO3 + H2O2 = 2 AgO + 2 HNO3
BaCO3 + Al2O3 + SiO2 = BaAl2Si2O8 + CO2 =>
BaCO3 + Al2O3 + 2 SiO2 = BaAl2Si2O8 + CO2
CrO3 + KOH = K2CrO4 + H2O =>
CrO3 + 2 KOH = K2CrO4 + H2O
KOH + Au2(SO4)3 = K2SO4 + Au(OH)3 =>
6 KOH + Au2(SO4)3 = 3 K2SO4 + 2 Au(OH)3
CaAgNO3 = CaNO3Ag =>
CaAgNO3 = CaNO3Ag
H3PO4 + HBr = PBr5 + H2O =>
H3PO4 + 5 HBr = PBr5 + 4 H2O
Mg3N2 + HCl = MgCl2 + NH3 =>
Mg3N2 + 6 HCl = 3 MgCl2 + 2 NH3
FeCl2 + NaF = NaCl + FeF2 =>
FeCl2 + 2 NaF = 2 NaCl + FeF2
FeS + O2 + H2O = Fe(OH)3 + H2SO4 =>
4 FeS + 9 O2 + 10 H2O = 4 Fe(OH)3 + 4 H2SO4
Mg + O2 = MgOO3 = O2 =>
Mg + 2 O2 = MgOO3
Cu2O + HNO3 = CuNO3 + H2O =>
Cu2O + 2 HNO3 = 2 CuNO3 + H2O
H2O2 + NaBr = Na2O2 + HBr =>
H2O2 + 2 NaBr = Na2O2 + 2 HBr
Os3N8 + Mn2O7 = OsO4 + Mn3N7 =>
7 Os3N8 + 12 Mn2O7 = 21 OsO4 + 8 Mn3N7
H2SO4 + Cl2 = HClO + SO2 =>
H2SO4 + Cl2 = 2 HClO + SO2
HCl + K2SO3 = H2SO3 + KCl =>
2 HCl + K2SO3 = H2SO3 + 2 KCl
Br2 + InI3 = BrIn + I2 =>
Br2 + 2 InI3 = 2 BrIn + 3 I2
CaHPO4 = CaO + P2O5 + H2O =>
2 CaHPO4 = 2 CaO + P2O5 + H2O
C6H5NH2 + HCl = C6H5NH3Cl =>
C6H5NH2 + HCl = C6H5NH3Cl
H2SO4 + Cl2 = HOCl + SO2 =>
H2SO4 + Cl2 = 2 HOCl + SO2
Cu + O{2} = CuO{2} =>
Cu + O{2} = CuO{2}
Na2S + I2 + HCl = NaCl + HI + S8 =>
8 Na2S + 8 I2 + 16 HCl = 16 NaCl + 16 HI + S8
K2SiO3 + HF = KF + H2SiO3 =>
K2SiO3 + 2 HF = 2 KF + H2SiO3
Ba3(PO4)2 + HCl = BaCl2 + P2O5 + H2O =>
Ba3(PO4)2 + 6 HCl = 3 BaCl2 + P2O5 + 3 H2O
NaCl + CuCl = NaCuCl2 =>
NaCl + CuCl = NaCuCl2
CH3CHO + H = CH3CH2OH =>
CH3CHO + 2 H = CH3CH2OH
Iron + carbondioxide = Ironoxide + carbonmonoxide =>
2 Fe + 3 CO2 = Fe2O3 + 3 CO
H(CuCl2) = HCl + CuCl =>
H(CuCl2) = HCl + CuCl
Fe + CaCl2 = Fe(Cl2)3 + Ca =>
Fe + 3 CaCl2 = Fe(Cl2)3 + 3 Ca
H3BO3 + Mg = MgB4O7 + H2 + H2O =>
4 H3BO3 + Mg = MgB4O7 + H2 + 5 H2O
Cl{2} + NaBr = NaCl + Br{2} =>
Cl{2} + NaBr = NaCl + Br{2}
Fe + CaCl2 = FeCl3 + Ca =>
2 Fe + 3 CaCl2 = 2 FeCl3 + 3 Ca
KMnO4 + HI = KI + I2 + MnI2 + H2O =>
2 KMnO4 + 16 HI = 2 KI + 5 I2 + 2 MnI2 + 8 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur06/10/25
Équations équilibrées sur07/10/24
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