| Équations équilibrées la veille | Équations équilibrées le lendemain |
FeCl + NH4 + 3 OH = Fe(OH)3 + NH4Cl
C7H18 + O2 = CO2 + H2O =>
2 C7H18 + 23 O2 = 14 CO2 + 18 H2O
Al + CO3 + H2O = Al(OH)3 + CO2 =>
2 Al + 3 CO3 + 3 H2O = 2 Al(OH)3 + 3 CO2
NH4NO3 + H3PO4 = (NH4)3PO4 + HNO3 =>
3 NH4NO3 + H3PO4 = (NH4)3PO4 + 3 HNO3
Nb + O = NbO2 =>
Nb + 2 O = NbO2
C7H5Cl3 + Ba(OH)2 = C7H6O2 + BaCl2 + H2O =>
2 C7H5Cl3 + 3 Ba(OH)2 = 2 C7H6O2 + 3 BaCl2 + 2 H2O
CuSO4 + Br2 = CuBr2 + SO4 =>
CuSO4 + Br2 = CuBr2 + SO4
Na2Br + Cl2 = Br2 + NaCl =>
2 Na2Br + 2 Cl2 = Br2 + 4 NaCl
In + HNO3 = InNO3 + H2 =>
2 In + 2 HNO3 = 2 InNO3 + H2
PbO2 = PbO + O2 =>
2 PbO2 = 2 PbO + O2
ZnCl2 + NH3 + H2O = Zn(OH)2 + NH4Cl =>
ZnCl2 + 2 NH3 + 2 H2O = Zn(OH)2 + 2 NH4Cl
C10H16O + NaBH4 = C10H18O + NaBH2 =>
C10H16O + NaBH4 = C10H18O + NaBH2
Al2(CO3)3 + KNO3 = Al(NO3)3 + K2CO3 =>
Al2(CO3)3 + 6 KNO3 = 2 Al(NO3)3 + 3 K2CO3
CO2 + H2O = C2H8 + O2 =>
2 CO2 + 4 H2O = C2H8 + 4 O2
NH4OH + KOH = H2O + KNH4 + O2 =>
2 NH4OH + 2 KOH = 2 H2O + 2 KNH4 + O2
CO2 + H2O + Br2 = C2H3Br + O2 =>
8 CO2 + 6 H2O + 2 Br2 = 4 C2H3Br + 11 O2
AgCl + Fe = FeCl3 + Ag =>
3 AgCl + Fe = FeCl3 + 3 Ag
PbS + HO = HS + PbO =>
PbS + HO = HS + PbO
LiOH + CO2 = Li2CO3 + H2O =>
2 LiOH + CO2 = Li2CO3 + H2O
Sn2{+} + Hg2 = Sn4{+} + Hg2{2+} =>
4 Sn2{+} + Hg2 = 2 Sn4{+} + Hg2{2+}
GaP = Ga + P =>
GaP = Ga + P
MnSO4 + KIO4 + H2O = HMnO4 + KIO3 + H2SO4 =>
2 MnSO4 + 5 KIO4 + 3 H2O = 2 HMnO4 + 5 KIO3 + 2 H2SO4
KIO3 + H2SO4 + K2S = I2 + K2SO4 + H2O =>
8 KIO3 + 4 H2SO4 + 5 K2S = 4 I2 + 9 K2SO4 + 4 H2O
NH4Cl + Ca(NO2)2 = NH4NO2 + CaCl2 =>
2 NH4Cl + Ca(NO2)2 = 2 NH4NO2 + CaCl2
H2S + HCl + KMnO4 = MnO2 + H2O + KCl + S =>
3 H2S + 2 HCl + 2 KMnO4 = 2 MnO2 + 4 H2O + 2 KCl + 3 S
Cu + ZnCrO4 = CuCrO4 + Zn =>
Cu + ZnCrO4 = CuCrO4 + Zn
Mg + Cu(NO3)2 = Mg(NO3)2 + Cu =>
Mg + Cu(NO3)2 = Mg(NO3)2 + Cu
Mg3P2 + K2Cr2O7 + HCl = H3PO4 + MgCl2 + CrCl3 + KCl + H2O =>
3 Mg3P2 + 8 K2Cr2O7 + 82 HCl = 6 H3PO4 + 9 MgCl2 + 16 CrCl3 + 16 KCl + 32 H2O
KClO3(g) = KCl + O2 =>
2 KClO3(g) = 2 KCl + 3 O2
Au + H2SO4 = Au(SO4)2 + H2 =>
Au + 2 H2SO4 = Au(SO4)2 + 2 H2
Sn + CuBr2 = SnBr + Cu =>
2 Sn + CuBr2 = 2 SnBr + Cu
H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O
C8H17Br + NaOH = NaBr + H2O + C8H16 =>
C8H17Br + NaOH = NaBr + H2O + C8H16
FeCl3 + MnO2 = Fe2O3 + MnCl2 + Cl2 =>
4 FeCl3 + 3 MnO2 = 2 Fe2O3 + 3 MnCl2 + 3 Cl2
C2H4O2 = C2H2O + H2O =>
C2H4O2 = C2H2O + H2O
Ti + H2 = TiH4 =>
Ti + 2 H2 = TiH4
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
C8H10O = C8H8 + H2O =>
C8H10O = C8H8 + H2O
HCOOH + Mg = (HCOO)2Mg + H2 =>
2 HCOOH + Mg = (HCOO)2Mg + H2
C2H2 + KMnO4 = (COOK)2 + KOH + MnO2 + H2O =>
3 C2H2 + 8 KMnO4 = 3(COOK)2 + 2 KOH + 8 MnO2 + 2 H2O
C2H3COOH + Br2 = C2H3COOBr + HBr =>
C2H3COOH + Br2 = C2H3COOBr + HBr
H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O
MgCl2 + NH3 = Mg(NH3)6Cl2 =>
MgCl2 + 6 NH3 = Mg(NH3)6Cl2
Li + Sn3(PO4)2 = Li3PO4 + Sn =>
6 Li + Sn3(PO4)2 = 2 Li3PO4 + 3 Sn
NH + CuO = N + Cu + HO =>
NH + CuO = N + Cu + HO
Al2O3 + H3PO4 = AlPO4 + H2O =>
Al2O3 + 2 H3PO4 = 2 AlPO4 + 3 H2O
C8H18 + O2 = CO2 + H2O =>
2 C8H18 + 25 O2 = 16 CO2 + 18 H2O
NaCl + BeF2 = NaF + BeCl2 =>
2 NaCl + BeF2 = 2 NaF + BeCl2
Cr2O3 + KOH + Br2 = K2Cr2O7 + KBr + H2O =>
Cr2O3 + 8 KOH + 3 Br2 = K2Cr2O7 + 6 KBr + 4 H2O
Na2S2O3 + I2 = Na2S4O6 + NaI =>
2 Na2S2O3 + I2 = Na2S4O6 + 2 NaI
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur08/19/24
Équations équilibrées sur09/18/23
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