| Équations équilibrées la veille | Équations équilibrées le lendemain |
C4H8 + 6 O2 = 4 CO2 + 4 H2O
Xe + F2 = XeF =>
2 Xe + F2 = 2 XeF
RbNO3 + BeCl2 = Be(NO3)2 + RbCl =>
2 RbNO3 + BeCl2 = Be(NO3)2 + 2 RbCl
BrO2 = Br + O2 =>
BrO2 = Br + O2
AlN + Fe = Al + Fe3N2 =>
2 AlN + 3 Fe = 2 Al + Fe3N2
Ra + HCl = RaCl2 + H2 =>
Ra + 2 HCl = RaCl2 + H2
C8H18 + O2 = CO2 + H2O =>
2 C8H18 + 25 O2 = 16 CO2 + 18 H2O
Ca2Fe2O5 + LiOH*H2O = Li4Fe2O5 + Ca(OH)2 + H2O =>
Ca2Fe2O5 + 4 LiOH*H2O = Li4Fe2O5 + 2 Ca(OH)2 + 4 H2O
Fe + Si = FeSi =>
Fe + Si = FeSi
ZnSO4 + Br(NO3)2 = Zn(NO3)2 + BrSO4 =>
ZnSO4 + Br(NO3)2 = Zn(NO3)2 + BrSO4
FeSO4 + H2O = H2SO4 + FeO =>
FeSO4 + H2O = H2SO4 + FeO
NaI + NaClO + H2O = I2 + NaOH + NaCl =>
2 NaI + NaClO + H2O = I2 + 2 NaOH + NaCl
PbCl4 + HCl = H2Pb + Cl2 =>
PbCl4 + 2 HCl = H2Pb + 3 Cl2
CuCl + Zu = Cu + ZuCl =>
CuCl + Zu = Cu + ZuCl
NH4NO3 = N2O + H2O =>
NH4NO3 = N2O + 2 H2O
KO2 + MgI2 + H2SO4 = K2SO4 + MgSO4 + ISO4 + H2O =>
2 KO2 + MgI2 + 4 H2SO4 = K2SO4 + MgSO4 + 2 ISO4 + 4 H2O
N2O + H2O = N6H12O6 + O2 =>
6 N2O + 12 H2O = 2 N6H12O6 + 3 O2
Be2C + H2O = CH4 + Be(OH)2 =>
Be2C + 4 H2O = CH4 + 2 Be(OH)2
CH3NH2 + HNO3 = CH3NH3NO3 =>
CH3NH2 + HNO3 = CH3NH3NO3
Na2SO4 + KMnO4 + H2SO4 = MnSO4 + K2SO4 + NaSO4 + H2O =>
5 Na2SO4 + 2 KMnO4 + 8 H2SO4 = 2 MnSO4 + K2SO4 + 10 NaSO4 + 8 H2O
PB(No3)2 + KI = PBI2 + KNo3 =>
PB(No3)2 + 2 KI = PBI2 + 2 KNo3
HOC6H4COOCH3 + H2O = HOC6H4COOH + CH30H =>
217 HOC6H4COOCH3 + 87 H2O = 246 HOC6H4COOH + 14 CH30H
C6H4(CH3)2 + KMnO4 + KOH = C6H4(COOH)2 + K2MnO4 + H2O =>
C6H4(CH3)2 + 12 KMnO4 + 12 KOH = C6H4(COOH)2 + 12 K2MnO4 + 8 H2O
Na2SO4 + KMnO4 + H2SO4 = MnSO4 + K2SO4 + NaSO4 + H2O =>
5 Na2SO4 + 2 KMnO4 + 8 H2SO4 = 2 MnSO4 + K2SO4 + 10 NaSO4 + 8 H2O
C7H6O2 + NaOH = NaC7H5O2 + H2O =>
C7H6O2 + NaOH = NaC7H5O2 + H2O
CaCO3 + H{+} = CO2 + Ca{+2} + H2O =>
CaCO3 + 2 H{+} = CO2 + Ca{+2} + H2O
C2H5OH + CrO3 + H2O = CH3COOH + Cr(OH)3 =>
3 C2H5OH + 4 CrO3 + 3 H2O = 3 CH3COOH + 4 Cr(OH)3
PCl5 = PCl3 + Cl2 =>
PCl5 = PCl3 + Cl2
S + O2 = SO3 =>
2 S + 3 O2 = 2 SO3
C6H12O6 + O2 = CO2 + H2O =>
C6H12O6 + 6 O2 = 6 CO2 + 6 H2O
Sn + As = Sn3As2 =>
3 Sn + 2 As = Sn3As2
CH2ClCH2Cl + Zn = CH2ClCH2Zn + Cl =>
CH2ClCH2Cl + Zn = CH2ClCH2Zn + Cl
NH3 + AgNO3 = HNO3 + AgNH2 =>
NH3 + AgNO3 = HNO3 + AgNH2
Na2S2O3 + K[Sb(OH)6] = Na[Sb(OH)6] + K2S2O3 =>
Na2S2O3 + 2 K[Sb(OH)6] = 2 Na[Sb(OH)6] + K2S2O3
Na2SO4 + KMnO4 + H2SO4 = MnSO4 + K2SO4 + NaSO4 + H2O =>
5 Na2SO4 + 2 KMnO4 + 8 H2SO4 = 2 MnSO4 + K2SO4 + 10 NaSO4 + 8 H2O
Cl2 + NaI = NaCl + I2 =>
Cl2 + 2 NaI = 2 NaCl + I2
Al(NO3)3 + H2SO4 = Al2(SO4)3 + HNO3 =>
2 Al(NO3)3 + 3 H2SO4 = Al2(SO4)3 + 6 HNO3
CH3CH2CH3 + O = CO2 + H2O =>
CH3CH2CH3 + 10 O = 3 CO2 + 4 H2O
Al(NO3)3 + H2SO4 = Al2(SO4)3 + HNO3 =>
2 Al(NO3)3 + 3 H2SO4 = Al2(SO4)3 + 6 HNO3
FeCl3*6H2O + C6H12O6 + NaOH = Fe3O4 + NaCl + H2O + C6H12O7 =>
6 FeCl3*6H2O + C6H12O6 + 18 NaOH = 2 Fe3O4 + 18 NaCl + 45 H2O + C6H12O7
Na2SO4 + KMnO4 + H2SO4 = MnSO4 + K2SO4 + NaSO4 + H2O =>
5 Na2SO4 + 2 KMnO4 + 8 H2SO4 = 2 MnSO4 + K2SO4 + 10 NaSO4 + 8 H2O
K + H2O = KOH + H2 =>
2 K + 2 H2O = 2 KOH + H2
CaO + Cl = CaCl2 + O =>
CaO + 2 Cl = CaCl2 + O
P2O5 + H2O = H3PO4 =>
P2O5 + 3 H2O = 2 H3PO4
HNO3 + P = NO2 + H3PO4 + H2O =>
5 HNO3 + P = 5 NO2 + H3PO4 + H2O
PH5 + KMnO4 + H2SO4 = MnSO4 + H3PO4 + K2SO4 + H2O =>
PH5 + 2 KMnO4 + 3 H2SO4 = 2 MnSO4 + H3PO4 + K2SO4 + 4 H2O
Na2SO4 + KMnO4 + H2SO4 = MnSO4 + K2SO4 + NaSO4 + H2O =>
5 Na2SO4 + 2 KMnO4 + 8 H2SO4 = 2 MnSO4 + K2SO4 + 10 NaSO4 + 8 H2O
CaCl2 + NaIO3 = CaIO3 + NaCl2 =>
CaCl2 + NaIO3 = CaIO3 + NaCl2
NaCl + AlBr = NaBr + AlCl =>
NaCl + AlBr = NaBr + AlCl
C6H11OH + O2 = H2O + CO2 =>
2 C6H11OH + 17 O2 = 12 H2O + 12 CO2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/22/23
Équations équilibrées sur01/21/23
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