| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 Fe + 3 Cl2 = 2 FeCl3
K3(PO)4 + FeCl3 = KCl + Fe(PO)4 =>
K3(PO)4 + FeCl3 = 3 KCl + Fe(PO)4
CH3NHCH3HCl = CH3NH2CH3Cl =>
CH3NHCH3HCl = CH3NH2CH3Cl
NaCO3NH4OH = NaOHNH4CO3 =>
NaCO3NH4OH = NaOHNH4CO3
Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3
HClKHS = H2SKCl =>
HClKHS = H2SKCl
C16H26O6 + O2 = CO2 + H2O =>
2 C16H26O6 + 39 O2 = 32 CO2 + 26 H2O
Al(OH)3AgNO3 = AlNO3Ag(OH)3 =>
Al(OH)3AgNO3 = AlNO3Ag(OH)3
Na2O + H2SO3 = Na2SO3 + H2O =>
Na2O + H2SO3 = Na2SO3 + H2O
Cu + NaNO3 + H2SO4 = NO2 + CuSO4 + Na2SO4 + H2O =>
Cu + 2 NaNO3 + 2 H2SO4 = 2 NO2 + CuSO4 + Na2SO4 + 2 H2O
NO2 + H2O = HNO3 + HNO2 =>
2 NO2 + H2O = HNO3 + HNO2
CH3CH3Br + KOH = CH3CH3OH + KBr =>
CH3CH3Br + KOH = CH3CH3OH + KBr
KNO3NaCO3 = KCO3NaNO3 =>
KNO3NaCO3 = KCO3NaNO3
KH2SbO4 + NaCl = NaH2SbO4 + KCl =>
KH2SbO4 + NaCl = NaH2SbO4 + KCl
HNO3 + CuSO3 = Cu(NO3)2 + H2 + SO3 =>
2 HNO3 + CuSO3 = Cu(NO3)2 + H2 + SO3
Na2SO4 + HCl = H2SO4 + NaCl =>
Na2SO4 + 2 HCl = H2SO4 + 2 NaCl
I + CCl4 = ICCl4 =>
I + CCl4 = ICCl4
FeCl3 + Li3PO4 = FePO4 + LiCl =>
FeCl3 + Li3PO4 = FePO4 + 3 LiCl
CaSO4 + BaCl2 = Ba2(SO4)2 + CaCl2 =>
2 CaSO4 + 2 BaCl2 = Ba2(SO4)2 + 2 CaCl2
NaNO3HClAgNO3 = AgClNaHN2O6 =>
NaNO3HClAgNO3 = AgClNaHN2O6
KMnO4 + HCl + HI = MnCl2 + KCl + HIO4 + H2O =>
8 KMnO4 + 24 HCl + 5 HI = 8 MnCl2 + 8 KCl + 5 HIO4 + 12 H2O
CaSiO3 = SiO2 + CaO =>
CaSiO3 = SiO2 + CaO
O2 + KBr = KO2 + Br =>
O2 + KBr = KO2 + Br
COCl2 + H = Cl2H2 + OH + CH2 =>
COCl2 + 5 H = Cl2H2 + OH + CH2
NaHCO3Ca(OH)2 = CaCO3H2ONaOH =>
NaHCO3Ca(OH)2 = CaCO3H2ONaOH
MnI2 + Pb(NO3)2 = PbI2 + Mn(NO3)2 =>
MnI2 + Pb(NO3)2 = PbI2 + Mn(NO3)2
MnSO4 + NaOH = MnNa + OHSO4 =>
MnSO4 + NaOH = MnNa + OHSO4
(NH4)2SO4(aq) + Ca(OH)2(aq) = CaSO4(s) + NH3(g) + H2O(l) =>
(NH4)2SO4(aq) + Ca(OH)2(aq) = CaSO4(s) + 2 NH3(g) + 2 H2O(l)
Cu2O + H2SO4 = CuSO4 + H2O + SO2 =>
Cu2O + 3 H2SO4 = 2 CuSO4 + 3 H2O + SO2
ZnCl2 + H3PO4 = Zn3(PO4)2 + HCl =>
3 ZnCl2 + 2 H3PO4 = Zn3(PO4)2 + 6 HCl
K2S + HNO3 = K2SO4 + NO + HOH =>
3 K2S + 8 HNO3 = 3 K2SO4 + 8 NO + 4 HOH
NO2 + O2 + Ba(OH)2 = Ba(NO3)2 + H2O =>
4 NO2 + O2 + 2 Ba(OH)2 = 2 Ba(NO3)2 + 2 H2O
K + MgBr2 = KBr + Mg =>
2 K + MgBr2 = 2 KBr + Mg
KOH + P + KIO4 = I2 + K3PO4 + H2O =>
32 KOH + 14 P + 10 KIO4 = 5 I2 + 14 K3PO4 + 16 H2O
Ag + Pb(NO3)2 = Ag(NO3)2 + Pb =>
Ag + Pb(NO3)2 = Ag(NO3)2 + Pb
CH3CH2CH2CH2OH + CrO3{2-} + H{+} = CH3CH2CH2COOH + Cr{3+} + H2O =>
CH3CH2CH2CH2OH + 4 CrO3{2-} + 20 H{+} = CH3CH2CH2COOH + 4 Cr{3+} + 11 H2O
HC + O = CO2 + H2O =>
2 HC + 5 O = 2 CO2 + H2O
Cl2 + K2MnO4 = KMnO4 + KCl =>
Cl2 + 2 K2MnO4 = 2 KMnO4 + 2 KCl
Ca(NO3)2 + Sr3(PO4)2 = Ca3(PO4)2 + Sr(NO3)2 =>
3 Ca(NO3)2 + Sr3(PO4)2 = Ca3(PO4)2 + 3 Sr(NO3)2
Na2Br2 = NaBr =>
Na2Br2 = 2 NaBr
Ni(s) + HNO3(l) = NiO(s) + NO(g) + H2O(l) =>
3 Ni(s) + 2 HNO3(l) = 3 NiO(s) + 2 NO(g) + H2O(l)
CH3CSNH2 + H2O = CH3COO{-} + H2S + NH4{+} =>
CH3CSNH2 + 2 H2O = CH3COO{-} + H2S + NH4{+}
Ni(NO3)2 + H2SO4 = NiSO4 + HNO3 =>
Ni(NO3)2 + H2SO4 = NiSO4 + 2 HNO3
CH4 + O2 = CO2 + H2O = energy =>
CH4 + 2 O2 = CO2 + 2 H2O
H3PO4 + PbCl2 = Pb3(PO4)2 + HCl =>
2 H3PO4 + 3 PbCl2 = Pb3(PO4)2 + 6 HCl
Ca3(PO4)2 + H3PO4 = Ca(H2PO4)2 =>
Ca3(PO4)2 + 4 H3PO4 = 3 Ca(H2PO4)2
Cl2 + CO = CCl2O =>
Cl2 + CO = CCl2O
Sc(s) + HCl(ac) = H2(g) + ScCl(ac) =>
2 Sc(s) + 2 HCl(ac) = H2(g) + 2 ScCl(ac)
CH + O = (CO2) + H2O =>
2 CH + 5 O = 2(CO2) + H2O
P5 + N2 = P2N5 =>
4 P5 + 25 N2 = 10 P2N5
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/18/24
Équations équilibrées sur12/18/23
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