| Équations équilibrées la veille | Équations équilibrées le lendemain |
K2S + FBr2 = 2 KBr + FS
K3[Cu(CN)4] + K2CO3 = KCN + KOCN + CO2 + Cu =>
2 K3[Cu(CN)4] + K2CO3 = 7 KCN + KOCN + CO2 + 2 Cu
C7H15OH + O2 = C7O2 + H15 =>
30 C7H15OH + 15 O2 = 30 C7O2 + 32 H15
ZnCl2 + N2 = ZnN + Cl2 =>
2 ZnCl2 + N2 = 2 ZnN + 2 Cl2
Be(NO3)2(aq) + (NH4)2C2O4(aq) = BeC2O4(s) + NH4NO3(aq) =>
Be(NO3)2(aq) + (NH4)2C2O4(aq) = BeC2O4(s) + 2 NH4NO3(aq)
KMnO4 + Cu2O + H2SO4 = H2O + K2SO4 + CuSO4 + MnSO4 =>
2 KMnO4 + 5 Cu2O + 13 H2SO4 = 13 H2O + K2SO4 + 10 CuSO4 + 2 MnSO4
Fe + O2 = Fe2O3 =>
4 Fe + 3 O2 = 2 Fe2O3
C4H10 + O2 = OCO + OH =>
C4H10 + 9 O2 = 4 OCO + 10 OH
AuTO + C6T6 = AuT2O + AuCO =>
18 AuTO + C6T6 = 12 AuT2O + 6 AuCO
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
C6H5NH2 + O = C6H5N + H2O =>
C6H5NH2 + O = C6H5N + H2O
C2H4Br2 + KOH = KBr + C2H6O2 =>
C2H4Br2 + 2 KOH = 2 KBr + C2H6O2
CH2ClCH2CH3 + Br2 = CH2ClCHBrCH2Br + H2 =>
CH2ClCH2CH3 + Br2 = CH2ClCHBrCH2Br + H2
Ag2SO3 = Ag2O + SO2 =>
Ag2SO3 = Ag2O + SO2
AuTO + C6T6 = AuT2O + AuCO =>
18 AuTO + C6T6 = 12 AuT2O + 6 AuCO
Na2SO4 + NH4NO3 = N2SO4 + NaH4NO3 =>
Na2SO4 + 2 NH4NO3 = N2SO4 + 2 NaH4NO3
Cu(NO4)Al = Al(NO4)Cu =>
Cu(NO4)Al = Al(NO4)Cu
CO2 + H2O2 = C6H12O6 + O2 =>
6 CO2 + 6 H2O2 = C6H12O6 + 9 O2
B2O3(s) + Cl2(g) = BCl3(l) + O2(g) =>
2 B2O3(s) + 6 Cl2(g) = 4 BCl3(l) + 3 O2(g)
AuTO + C6T6 = AuT2O + AuCO =>
18 AuTO + C6T6 = 12 AuT2O + 6 AuCO
FeCl2 + NH4OH = NH4Cl + Fe(OH)2 =>
FeCl2 + 2 NH4OH = 2 NH4Cl + Fe(OH)2
NaCrO2 + NaClO + NaOH = Na2CrO4 + NaCl + H2O =>
2 NaCrO2 + 3 NaClO + 2 NaOH = 2 Na2CrO4 + 3 NaCl + H2O
Zn + O2 = Zn3O4 =>
3 Zn + 2 O2 = Zn3O4
C6H5NO2 + Sn{-} + H{+} = C6H5NH2 + Sn + H2O =>
C6H5NO2 + 6 Sn{-} + 6 H{+} = C6H5NH2 + 6 Sn + 2 H2O
CaBr + RbC2O4 = CaC2O4 + RbBr =>
CaBr + RbC2O4 = CaC2O4 + RbBr
Cu(NO4)Al = Al(NO4)Cu =>
Cu(NO4)Al = Al(NO4)Cu
AgNO3 + Ni2 = Ag + Ni(NO3)2 =>
4 AgNO3 + Ni2 = 4 Ag + 2 Ni(NO3)2
C2H4Br2 + KOH = KBr + C2H6O2 =>
C2H4Br2 + 2 KOH = 2 KBr + C2H6O2
AuTO + C6T6 = AuT2O + AuCO =>
18 AuTO + C6T6 = 12 AuT2O + 6 AuCO
MR + CO2 = RCO2M =>
MR + CO2 = RCO2M
C6H12O3 + O3 = CO2 + H2O =>
C6H12O3 + 5 O3 = 6 CO2 + 6 H2O
C2H4Br2 + KOH = KBr + C2H6O2 =>
C2H4Br2 + 2 KOH = 2 KBr + C2H6O2
AuTO + C6T6 = AuT2O + AuCO =>
18 AuTO + C6T6 = 12 AuT2O + 6 AuCO
C2H4Br2 + KOH = KBr + C2H6O2 =>
C2H4Br2 + 2 KOH = 2 KBr + C2H6O2
IrCl3 + NaOH = NaCl3 + IrOH =>
IrCl3 + NaOH = NaCl3 + IrOH
I{-} + Br2 + H2O = IO3{-} + Br{-} + H{+} =>
I{-} + 3 Br2 + 3 H2O = IO3{-} + 6 Br{-} + 6 H{+}
K2Cr2O7 + HI = KI + CrI3 + I2 + H2O =>
K2Cr2O7 + 14 HI = 2 KI + 2 CrI3 + 3 I2 + 7 H2O
CaO + H2SO4 = CaSO4 + H2O =>
CaO + H2SO4 = CaSO4 + H2O
C3H5OH3 + CH3COOH = C3H5(OCH3)3 + H2O =>
4 C3H5OH3 + 3 CH3COOH = 3 C3H5(OCH3)3 + H2O
HF + KOH = HK + FOH =>
HF + KOH = HK + FOH
H3PO4 + Ag(OH)2 = Ag3(PO4)2 + H2O =>
2 H3PO4 + 3 Ag(OH)2 = Ag3(PO4)2 + 6 H2O
HCl + Li = ClLi + H2 =>
2 HCl + 2 Li = 2 ClLi + H2
C2H4Br2 + KOH = KBr + C2H6O2 =>
C2H4Br2 + 2 KOH = 2 KBr + C2H6O2
C7H15OH + O2 = C7O2 + H15 =>
30 C7H15OH + 15 O2 = 30 C7O2 + 32 H15
S8 + O = S8O3 =>
S8 + 3 O = S8O3
H2[CoCl4] + HgCl2 = Hg2[CoCl6] + HCl =>
H2[CoCl4] + 2 HgCl2 = Hg2[CoCl6] + 2 HCl
C3H3N + H2 = C6H8N2 =>
2 C3H3N + H2 = C6H8N2
Na2SO3 + HCl = NaCl + H2O + SO2 =>
Na2SO3 + 2 HCl = 2 NaCl + H2O + SO2
(NH4)2SO4 + O2 = N2 + H2O + SO2 =>
(NH4)2SO4 + O2 = N2 + 4 H2O + SO2
SIF4 + NaOH = Na4SIO4 + NaF + H2O =>
SIF4 + 8 NaOH = Na4SIO4 + 4 NaF + 4 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur03/07/24
Équations équilibrées sur04/06/23
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