| Équations équilibrées la veille | Équations équilibrées le lendemain |
BeO + Ba(OH)2 = BaBeO2 + H2O
Mo + H2O = MoO2 + H2 =>
Mo + 2 H2O = MoO2 + 2 H2
Br(l) + Na2(s) = NaBr2(s) =>
4 Br(l) + Na2(s) = 2 NaBr2(s)
Li2CO3 + NaOH = LiOH + Na2CO3 =>
Li2CO3 + 2 NaOH = 2 LiOH + Na2CO3
FeCl3*6H2O + NH3 + C5H8O2 = NH4Cl + Fe(C5H7O2)3 + H2O =>
FeCl3*6H2O + 3 NH3 + 3 C5H8O2 = 3 NH4Cl + Fe(C5H7O2)3 + 6 H2O
F + ZP = FZ + P =>
F + ZP = FZ + P
NaOH + H2CO3 = NaOHCO3 + H2 =>
NaOH + H2CO3 = NaOHCO3 + H2
Na2CrO4 + Ag(NO3)2 = Na(NO3) + AgCrO4 =>
Na2CrO4 + Ag(NO3)2 = 2 Na(NO3) + AgCrO4
K2CO3 + ZnCl2 = KCl + ZnCO3 =>
K2CO3 + ZnCl2 = 2 KCl + ZnCO3
Al + NH4ClO4 = Al2O3 + AlCl3 + NO + H2O =>
3 Al + 3 NH4ClO4 = Al2O3 + AlCl3 + 3 NO + 6 H2O
C2H4 + Cl2 = C2Cl4 + HCl =>
C2H4 + 4 Cl2 = C2Cl4 + 4 HCl
Cr(NO3)3 + Na3PO4 = Na3(NO3)3 + CrPO4 =>
Cr(NO3)3 + Na3PO4 = Na3(NO3)3 + CrPO4
C6H5COOH + H2O = H3O + C6H5COO =>
C6H5COOH + H2O = H3O + C6H5COO
Na2O2 + SO2 = Na2SO3 + O2 =>
2 Na2O2 + 2 SO2 = 2 Na2SO3 + O2
BaO + HCO3 = Ba(CO3)2 + H2O =>
BaO + 2 HCO3 = Ba(CO3)2 + H2O
CH3(CH2)7CH3 + O2 = CO2 + H2O =>
CH3(CH2)7CH3 + 14 O2 = 9 CO2 + 10 H2O
CuSO4 + NH4SCN = CuCNS + (NH4)SO4 =>
CuSO4 + NH4SCN = CuCNS + (NH4)SO4
NaBr + C6H14 = C6Br + NaH14 =>
NaBr + C6H14 = C6Br + NaH14
Fe(OH)2 + HCl + Cl2O = FeCl3 + H2O =>
4 Fe(OH)2 + 10 HCl + Cl2O = 4 FeCl3 + 9 H2O
HNO3 + Mg(NO3)2 = H(NO3)2 + Mg(NO3) =>
HNO3 + Mg(NO3)2 = H(NO3)2 + Mg(NO3)
HNO3(ac) + Mg(s) = Mg(NO3)2 + H2(g) =>
2 HNO3(ac) + Mg(s) = Mg(NO3)2 + H2(g)
SeO4{-} + Cl{-} + H{+} = SeO3{-2} + Cl2 + H2O =>
2 SeO4{-} + 6 Cl{-} + 4 H{+} = 2 SeO3{-2} + 3 Cl2 + 2 H2O
H3PO4 + CaO = Ca(H2PO4)2 + H2O =>
2 H3PO4 + CaO = Ca(H2PO4)2 + H2O
(Zn) + O2 = ZnO =>
2(Zn) + O2 = 2 ZnO
SO2 + HCl = ClO2 + SH =>
SO2 + HCl = ClO2 + SH
NaOH(aq) + Pb(NO3)2(aq) = Na(NO3)2(aq) + PbOH =>
NaOH(aq) + Pb(NO3)2(aq) = Na(NO3)2(aq) + PbOH
Ba(s) + HNO3(aq) = Ba(NO3)2(aq) + H2(g) =>
Ba(s) + 2 HNO3(aq) = Ba(NO3)2(aq) + H2(g)
Mg + O2 = MgO =>
2 Mg + O2 = 2 MgO
MgO = MgO1 =>
MgO = MgO1
MgCl2 + IOH = MgI2 + ClOH =>
MgCl2 + 2 IOH = MgI2 + 2 ClOH
N10H50W12O46 + BaN2O6 + PbN2O6 = Ba2PbWO6 + NO2 + H2O + HNO3 =>
N10H50W12O46 + 24 BaN2O6 + 12 PbN2O6 = 12 Ba2PbWO6 + 80 NO2 + 24 H2O + 2 HNO3
Na + I2 = Na9I12 =>
9 Na + 6 I2 = Na9I12
Al + SO3 = AlO + S =>
3 Al + SO3 = 3 AlO + S
Ba + H3PO4 = Ba3(PO4)2 + H2 =>
3 Ba + 2 H3PO4 = Ba3(PO4)2 + 3 H2
KI + H2SO4 + KMnO4 = K2SO4 + H2O + I2 + MnSO4 =>
10 KI + 8 H2SO4 + 2 KMnO4 = 6 K2SO4 + 8 H2O + 5 I2 + 2 MnSO4
Ni(NO3)2*6H2O + Na2CO3*10H2O = NiCO3 + NaNO3 + H2O =>
Ni(NO3)2*6H2O + Na2CO3*10H2O = NiCO3 + 2 NaNO3 + 16 H2O
NO + NaOH = N(OH)2 + Na2O =>
NO + 2 NaOH = N(OH)2 + Na2O
(NaOH) + CuCl2 = NaCl + Cu(OH)2 =>
2(NaOH) + CuCl2 = 2 NaCl + Cu(OH)2
S + H2O2 = SO2 + H2O =>
S + 2 H2O2 = SO2 + 2 H2O
Cs2O + H2O = H2Cs2O2 =>
Cs2O + H2O = H2Cs2O2
C45H95 + O2 = CO2 + H2O =>
4 C45H95 + 275 O2 = 180 CO2 + 190 H2O
Na2S + NaHCO3 + CH3OH = H2S + CO2 + Na =>
5 Na2S + 2 NaHCO3 + 2 CH3OH = 5 H2S + 4 CO2 + 12 Na
CH3COOH + ZnO = (CH3COO)Zn + H2O + CO2 =>
9 CH3COOH + 8 ZnO = 8(CH3COO)Zn + 6 H2O + 2 CO2
C3H7NO2(s) + O2(g) = CO2(g) + H2O(l) + N2(g) =>
4 C3H7NO2(s) + 15 O2(g) = 12 CO2(g) + 14 H2O(l) + 2 N2(g)
S4O6(2{-}) = S2O3(2{-}) =>
S4O6(2{-}) = S2O3(2{-})
CaO*7Al2O3 + CaSO4 + CaCO3 = CaO*Al2O3*CaSO4 + CO2 =>
CaO*7Al2O3 + 7 CaSO4 + 6 CaCO3 = 7 CaO*Al2O3*CaSO4 + 6 CO2
Ba(OH)2(aq) + H2SO4 = BaSO4(s) + HOH(l) =>
Ba(OH)2(aq) + H2SO4 = BaSO4(s) + 2 HOH(l)
CH4 + Cl = HCl + CCl =>
CH4 + 5 Cl = 4 HCl + CCl
Pb0 + O2 = Pb3O4 =>
3 Pb0 + 2 O2 = Pb3O4
H2S(g) + SO4(g) = S4(s) + H2O(g) =>
16 H2S(g) + 4 SO4(g) = 5 S4(s) + 16 H2O(g)
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/30/25
Équations équilibrées sur03/01/24
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