| Équations équilibrées la veille | Équations équilibrées le lendemain |
4 HI + SO2 = 2 I2 + S + 2 H2O
HCOOH + CH3NH2 = CH3CONH2 + H2O =>
HCOOH + CH3NH2 = CH3CONH2 + H2O
Au + HCl = AuCl3 + H2 =>
2 Au + 6 HCl = 2 AuCl3 + 3 H2
C2H4 + Cl2 = CCl4 + H2 =>
C2H4 + 4 Cl2 = 2 CCl4 + 2 H2
CH3COOH + NOH = CH3COON + HOH =>
CH3COOH + NOH = CH3COON + HOH
Ca(SO4) + Pb(OH)4 = Pb(SO4)2 + Ca(OH)2 =>
2 Ca(SO4) + Pb(OH)4 = Pb(SO4)2 + 2 Ca(OH)2
KI + H2O2 + HCl = I2 + KCl + H2O =>
2 KI + H2O2 + 2 HCl = I2 + 2 KCl + 2 H2O
Cd + HCI = CdCI + H2 =>
2 Cd + 2 HCI = 2 CdCI + H2
Ag{+} + Zn = Zn{2+} + Ag =>
2 Ag{+} + Zn = Zn{2+} + 2 Ag
LiN = Li6 + N2 =>
6 LiN = Li6 + 3 N2
Ar + O2 = Ar2O3 =>
4 Ar + 3 O2 = 2 Ar2O3
NH4Cl + KNO3 = NH4 + NO3 + ClK =>
NH4Cl + KNO3 = NH4 + NO3 + ClK
Ag2O + HOH = AgOH =>
Ag2O + HOH = 2 AgOH
HNO3 + HCl + Au = HAuCl3 + H2O + NO =>
2 HNO3 + 9 HCl + 3 Au = 3 HAuCl3 + 4 H2O + 2 NO
SnCl4 + NH4OH = SnO2 + NH4Cl + H2O =>
SnCl4 + 4 NH4OH = SnO2 + 4 NH4Cl + 2 H2O
Al(OH)3 + CH3COOH = Al(C2H3O2)3 + H2O =>
Al(OH)3 + 3 CH3COOH = Al(C2H3O2)3 + 3 H2O
Na2CO3 + CH3COOH = NaCH3COO + H2O + CO2 =>
Na2CO3 + 2 CH3COOH = 2 NaCH3COO + H2O + CO2
K2CrO4 + CuSO4 = K2CuO4 + CrSO4 =>
K2CrO4 + CuSO4 = K2CuO4 + CrSO4
KOH + HClO2 = KClO3 + HClO + H2O =>
KOH + 2 HClO2 = KClO3 + HClO + H2O
Al2O3 + CuSO4 = CuO + Al2(SO4)3 =>
Al2O3 + 3 CuSO4 = 3 CuO + Al2(SO4)3
Ar + O2 = ArO2 =>
Ar + O2 = ArO2
CrBr3 + AgNO3 = AgBr + Cr(NO3)3 =>
CrBr3 + 3 AgNO3 = 3 AgBr + Cr(NO3)3
Zn + Cr2(SO4)3 = Cr + Zn(SO4) =>
3 Zn + Cr2(SO4)3 = 2 Cr + 3 Zn(SO4)
C3H5BrNaI = C3H5INaBr =>
C3H5BrNaI = C3H5INaBr
KI + KCr2O7 = K2CrO4 + Cr2O3 + I2 =>
22 KI + 10 KCr2O7 = 16 K2CrO4 + 2 Cr2O3 + 11 I2
C3H7OH + NaOH = C3H6O + Na + H2O =>
C3H7OH + 2 NaOH = C3H6O + 2 Na + 2 H2O
CH3OOH + NaOH = NaCH3OO + H2O =>
CH3OOH + NaOH = NaCH3OO + H2O
Fe + Cu(SO4) = Fe(SO4) + Cu =>
Fe + Cu(SO4) = Fe(SO4) + Cu
P + ClO3 = PO4 + Cl =>
3 P + 4 ClO3 = 3 PO4 + 4 Cl
S8 + O2 = SO3 =>
S8 + 12 O2 = 8 SO3
Pb + H2O = Pb3O4 + H2 =>
3 Pb + 4 H2O = Pb3O4 + 4 H2
KBr + K2CO3 = KCO3 + K2Br =>
KBr + K2CO3 = KCO3 + K2Br
Ag2O + N2H4 = Ag + N + H2O =>
2 Ag2O + N2H4 = 4 Ag + 2 N + 2 H2O
CH3COOH + NaClO = NaCl + CO2 + H2O =>
CH3COOH + 4 NaClO = 4 NaCl + 2 CO2 + 2 H2O
KI + H2O2 + HCl = I2 + KCl + H2O =>
2 KI + H2O2 + 2 HCl = I2 + 2 KCl + 2 H2O
CaSO4 + NaHCO3 = Na2SO4 + Ca(HCO3)2 =>
CaSO4 + 2 NaHCO3 = Na2SO4 + Ca(HCO3)2
KCl + Hg2SO4 = KSO4 + Hg2Cl =>
KCl + Hg2SO4 = KSO4 + Hg2Cl
HNO3 + HCl + Au = HAuCl3 + H2O + NO =>
2 HNO3 + 9 HCl + 3 Au = 3 HAuCl3 + 4 H2O + 2 NO
Li + CaCl2 = LiCl + Ca =>
2 Li + CaCl2 = 2 LiCl + Ca
NaCl + KCl = NaClKCl =>
NaCl + KCl = NaClKCl
H2C6H6O6 + NaOH = Na2C6H6O6 + H2O =>
H2C6H6O6 + 2 NaOH = Na2C6H6O6 + 2 H2O
Pb + H2O = Pb3O4 + H2 =>
3 Pb + 4 H2O = Pb3O4 + 4 H2
CH3OOH + NaOH = CH3OONa + H2O =>
CH3OOH + NaOH = CH3OONa + H2O
C3H6 + KMnO4 = C3H6KMnO4 =>
C3H6 + KMnO4 = C3H6KMnO4
CoCl2 + NaHCO3 = CoCO3 + NaCl + H2O + CO2 =>
CoCl2 + 2 NaHCO3 = CoCO3 + 2 NaCl + H2O + CO2
C14H10O2 + NaBH4 = C14H12O2 + NaB =>
2 C14H10O2 + NaBH4 = 2 C14H12O2 + NaB
NaBrO3 + F2 + Na2CO3 = NaBrO4 + NaF + CO2 =>
NaBrO3 + F2 + Na2CO3 = NaBrO4 + 2 NaF + CO2
FeCl3 + Na3PO4 = NaCl + Fe3(PO4)3 =>
3 FeCl3 + 3 Na3PO4 = 9 NaCl + Fe3(PO4)3
AgCl(s) + NH4(aq) = Ag + NH4Cl =>
AgCl(s) + NH4(aq) = Ag + NH4Cl
Ca(SO4) + Pb(OH)4 = Pb(SO4)2 + Ca(OH)2 =>
2 Ca(SO4) + Pb(OH)4 = Pb(SO4)2 + 2 Ca(OH)2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur07/11/24
Équations équilibrées sur08/10/23
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