| Équations équilibrées la veille | Équations équilibrées le lendemain |
8 H2 + P2O5 = 2 PH3 + 5 H2O
Ti(SO4)2 + H2SO4 = H2[Ti(SO4)3] =>
Ti(SO4)2 + H2SO4 = H2[Ti(SO4)3]
Cu(SO3)2 + Al = Al(SO3)3 + Cu =>
3 Cu(SO3)2 + 2 Al = 2 Al(SO3)3 + 3 Cu
LiH + SO2 = Li2S2O4 + H2 =>
2 LiH + 2 SO2 = Li2S2O4 + H2
CH3CH2NH2 + O2 = CO2 + H2O + NO3 =>
4 CH3CH2NH2 + 21 O2 = 8 CO2 + 14 H2O + 4 NO3
Cu + FeCl3 = CuCl + FeCl2 =>
Cu + FeCl3 = CuCl + FeCl2
NO + O3 = NO2O2 =>
NO + O3 = NO2O2
UF6 = U + F =>
UF6 = U + 6 F
Ag2O = AgO2 + Ag =>
2 Ag2O = AgO2 + 3 Ag
MgO + CaCl2 = MgCl2 + CaO =>
MgO + CaCl2 = MgCl2 + CaO
Fe + MgNO3 = Mg + FeNO3 =>
Fe + MgNO3 = Mg + FeNO3
KNO3 + HCl + KI = I2 + KCl + KNO2 + H2O =>
KNO3 + 2 HCl + 2 KI = I2 + 2 KCl + KNO2 + H2O
C2H5OH + Na2Cr2O7 + H2SO4 = CH3CHO + Cr2(SO4)3 + Na2SO4 + H2O =>
3 C2H5OH + Na2Cr2O7 + 4 H2SO4 = 3 CH3CHO + Cr2(SO4)3 + Na2SO4 + 7 H2O
HCl + MnBr2 = MnCl2 + HBr =>
2 HCl + MnBr2 = MnCl2 + 2 HBr
C4H10 + I2 = C4H8I2 + H2 =>
C4H10 + I2 = C4H8I2 + H2
C5H5COH + K2Cr2O7 + H2SO4 = K2SO4 + Cr2(SO4)3 + C6H5COOH + H2O =>
21 C5H5COH + 8 K2Cr2O7 + 32 H2SO4 = 8 K2SO4 + 8 Cr2(SO4)3 + 18 C6H5COOH + 41 H2O
C3H6Br2 + H2O = C3H5OH + HBr =>
C3H6Br2 + H2O = C3H5OH + 2 HBr
HCOOH + K2CrO7 + H2SO4 = CO2 + Cr2(SO4)3 + K2SO4 + H2O =>
9 HCOOH + 2 K2CrO7 + 5 H2SO4 = 9 CO2 + Cr2(SO4)3 + 2 K2SO4 + 14 H2O
NaCO3 + FeNO3 = NaNO3 + FeCO3 =>
NaCO3 + FeNO3 = NaNO3 + FeCO3
CH2CHCOH + H2O = CH2OHCHOHCH2OH =>
CH2CHCOH + 2 H2O = CH2OHCHOHCH2OH
KMnO4 + C2H5OH = H2O + C2H4O + KOH + MnO2 =>
2 KMnO4 + 3 C2H5OH = 2 H2O + 3 C2H4O + 2 KOH + 2 MnO2
NaCo3 + CuCl2 = CuCo3 + NaCl2 =>
NaCo3 + CuCl2 = CuCo3 + NaCl2
Cr2O7{-2} + H3O{+} + I{-} = I2 + Cr{+3} + H2O =>
Cr2O7{-2} + 14 H3O{+} + 6 I{-} = 3 I2 + 2 Cr{+3} + 21 H2O
NaHCO3 + HCI = NaCI + H2O + CO2 =>
NaHCO3 + HCI = NaCI + H2O + CO2
CH3COOH + NO3{-} = N2 + CO2 + H2O + OH{-} =>
5 CH3COOH + 8 NO3{-} = 4 N2 + 10 CO2 + 6 H2O + 8 OH{-}
FeCl3 + S(OH)2 = Fe(OH)3 + SCl2 =>
2 FeCl3 + 3 S(OH)2 = 2 Fe(OH)3 + 3 SCl2
H2SO4 + Ni(OH)2 = (NiOH)2SO4 + H2O =>
H2SO4 + 2 Ni(OH)2 = (NiOH)2SO4 + 2 H2O
Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3
Fe2(SO4)3 + KI = FeSO4 + I2 + KSO4 =>
2 Fe2(SO4)3 + 2 KI = 4 FeSO4 + I2 + 2 KSO4
KOH + NaOH = KONa + H2O =>
KOH + NaOH = KONa + H2O
SiCl4 + HCl = SiHCl3 + Cl2 =>
SiCl4 + HCl = SiHCl3 + Cl2
Pb + PbO2 + H{+} = Pb{2+} + H2O =>
Pb + PbO2 + 4 H{+} = 2 Pb{2+} + 2 H2O
CsOH + CuSO4 = Cu(OH)2 + Cs2SO4 =>
2 CsOH + CuSO4 = Cu(OH)2 + Cs2SO4
PbC4H12O7 = PbC4H6O4 + H2O =>
PbC4H12O7 = PbC4H6O4 + 3 H2O
ZnSO4 + Na2S = Na2SO4 + ZnS =>
ZnSO4 + Na2S = Na2SO4 + ZnS
AgNO + Na3PO4 = NaNO + Ag3PO4 =>
3 AgNO + Na3PO4 = 3 NaNO + Ag3PO4
BaCl2 + H2PO4 = BaPO4 + HCl =>
BaCl2 + H2PO4 = BaPO4 + 2 HCl
MgCl2 + F2 = Cl2 + MgF =>
2 MgCl2 + F2 = 2 Cl2 + 2 MgF
NaI + H2SO4 = H2S + I + Na2SO4 + H2O =>
8 NaI + 5 H2SO4 = H2S + 8 I + 4 Na2SO4 + 4 H2O
NaF + HNO3 = NaOH + FNO2 =>
NaF + HNO3 = NaOH + FNO2
CH3CHO + K2Cr2O7 + H2O = CH3COOH + Cr(OH)3 + KOH =>
3 CH3CHO + K2Cr2O7 + 4 H2O = 3 CH3COOH + 2 Cr(OH)3 + 2 KOH
AlCl3 + V2(SO4)5 = Al2(SO4)3 + VCl5 =>
10 AlCl3 + 3 V2(SO4)5 = 5 Al2(SO4)3 + 6 VCl5
AgS + Mg = Ag + MgS =>
AgS + Mg = Ag + MgS
CH4 + Cl2 = C2H6 + HCl =>
2 CH4 + Cl2 = C2H6 + 2 HCl
IO3 + SO3 = I + SO4 =>
IO3 + 3 SO3 = I + 3 SO4
CH3NH2NH2 + NaNO2 + HCl = CH3OH + N2 + NaCl + H2O =>
6 CH3NH2NH2 + 10 NaNO2 + 10 HCl = 6 CH3OH + 11 N2 + 10 NaCl + 14 H2O
KBr + H2(SO4) = K2(SO4) + SO2 + Br2 + H2O =>
2 KBr + 2 H2(SO4) = K2(SO4) + SO2 + Br2 + 2 H2O
Br2 + AgI = Br2I2 + Ag =>
Br2 + 2 AgI = Br2I2 + 2 Ag
C8H20 + Br2 = C8H19Br + HBr =>
C8H20 + Br2 = C8H19Br + HBr
F2O7 + KOH = KFO4 + H2O =>
F2O7 + 2 KOH = 2 KFO4 + H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/21/24
Équations équilibrées sur12/21/23
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