| Équations équilibrées la veille | Équations équilibrées le lendemain |
Mg80Al20(OH)200(Cl)10(OH)10 + 20 C18H35NaO2 = Mg80Al20(OH)200(C18H35O2)20 + 10 NaCl + 10 NaOH
K3PO4 + Mg(NO3)2 = Mg3(PO4)2 + KNO3 =>
2 K3PO4 + 3 Mg(NO3)2 = Mg3(PO4)2 + 6 KNO3
Ca(ClO3)2 = O2 + CaCl2 =>
Ca(ClO3)2 = 3 O2 + CaCl2
Mg(OH)2 + Al2(OH)5Cl + C18H35NaO2 = Mg80Al20(OH)200(C18H35O2)20 + NaCl + NaOH =>
80 Mg(OH)2 + 10 Al2(OH)5Cl + 20 C18H35NaO2 = Mg80Al20(OH)200(C18H35O2)20 + 10 NaCl + 10 NaOH
NH3 + O2 = NO + H2O =>
4 NH3 + 5 O2 = 4 NO + 6 H2O
BaCl2 + H2SO4 = BaSO4 + HCl =>
BaCl2 + H2SO4 = BaSO4 + 2 HCl
Pb(NO3)2 + KI = PbI2 + KNO3 =>
Pb(NO3)2 + 2 KI = PbI2 + 2 KNO3
C6H18O24P6 + KCl = K6C6H12O24P6 + HCl =>
C6H18O24P6 + 6 KCl = K6C6H12O24P6 + 6 HCl
NaHSO3 + CuSO4(aq) + NaCN(aq) + H2O(l) = NaHSO4(aq) + CuCN =>
NaHSO3 + 2 CuSO4(aq) + 2 NaCN(aq) + H2O(l) = 3 NaHSO4(aq) + 2 CuCN
HCl + NaOH = NaCl + H2O =>
HCl + NaOH = NaCl + H2O
Cr2(S2O8)3(aq) + H2O(l) = H2Cr2O7(aq) + H2SO4(aq) =>
Cr2(S2O8)3(aq) + 7 H2O(l) = H2Cr2O7(aq) + 6 H2SO4(aq)
CHO + O2 = CO2 + H2O =>
4 CHO + 3 O2 = 4 CO2 + 2 H2O
Al + H3PO4 = AlPO4 + H2 =>
2 Al + 2 H3PO4 = 2 AlPO4 + 3 H2
Hg(ClO3)2 = O2 + HgCl2 =>
Hg(ClO3)2 = 3 O2 + HgCl2
HAuCl4 + NaNO2 = NaCl + Au + NO2 + HCl =>
HAuCl4 + 3 NaNO2 = 3 NaCl + Au + 3 NO2 + HCl
HgClO3 = O2 + HgCl =>
2 HgClO3 = 3 O2 + 2 HgCl
C6H5OH + H2SO4 + K2Cr2O7 = Cr(SO4)3 + K2S04 + H20 + CO2 =>
230 C6H5OH + 1100 H2SO4 + 110 K2Cr2O7 = 220 Cr(SO4)3 + 110 K2S04 + 179 H20 + 1380 CO2
KNO3 + H2CO3 = K2CO3 + HNO3 =>
2 KNO3 + H2CO3 = K2CO3 + 2 HNO3
Mg3Si2O5(OH)4 + NaHSO4 = SiO2 + MgSO4 + Na2SO4 + H2O =>
Mg3Si2O5(OH)4 + 6 NaHSO4 = 2 SiO2 + 3 MgSO4 + 3 Na2SO4 + 5 H2O
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
C3H8 + O2 = CO + H2O =>
2 C3H8 + 7 O2 = 6 CO + 8 H2O
CaO + NaHSO4 = CaSO4 + NaOH =>
CaO + NaHSO4 = CaSO4 + NaOH
Fe3O4 + NaHSO4 = Na2SO4 + Fe2(SO4)3 + FeSO4 + H2O =>
Fe3O4 + 8 NaHSO4 = 4 Na2SO4 + Fe2(SO4)3 + FeSO4 + 4 H2O
H2S + HNO3 = S + NO + H2O =>
3 H2S + 2 HNO3 = 3 S + 2 NO + 4 H2O
CaCl2 + AgNO3 = AgCl + Ca(NO3)2 =>
CaCl2 + 2 AgNO3 = 2 AgCl + Ca(NO3)2
Pb + HCl = PbCl2 + H2 =>
Pb + 2 HCl = PbCl2 + H2
VO + Fe2O3 = V2O5 + FeO =>
2 VO + 3 Fe2O3 = V2O5 + 6 FeO
I2 + HNO3 = HIO3 + NO2 + H2O =>
I2 + 10 HNO3 = 2 HIO3 + 10 NO2 + 4 H2O
ZnS + O2 = ZnO + SO2 =>
2 ZnS + 3 O2 = 2 ZnO + 2 SO2
Ca5(PO4)3F + H2SO4 = Ca(H2PO4)2 + CaSO4 + HF =>
2 Ca5(PO4)3F + 7 H2SO4 = 3 Ca(H2PO4)2 + 7 CaSO4 + 2 HF
HCl + H2O = H3O{+} + Cl{-} =>
HCl + H2O = H3O{+} + Cl{-}
Pb + HCl = PbCl2 + H2 =>
Pb + 2 HCl = PbCl2 + H2
H2S + H2O2 = H2SO4 + H2O =>
H2S + 4 H2O2 = H2SO4 + 4 H2O
FeS2 + O2 = Fe2O3 + SO2 =>
4 FeS2 + 11 O2 = 2 Fe2O3 + 8 SO2
(NH4)2CO3 = NH3 + H2O + CO2 =>
(NH4)2CO3 = 2 NH3 + H2O + CO2
Al + HCl = AlCl3 + H2 =>
2 Al + 6 HCl = 2 AlCl3 + 3 H2
BF3 + Li2SO3 = B2(SO3)3 + LiF =>
2 BF3 + 3 Li2SO3 = B2(SO3)3 + 6 LiF
Cu + HNO3 = Cu(NO3)2 + NO + H2O =>
3 Cu + 8 HNO3 = 3 Cu(NO3)2 + 2 NO + 4 H2O
NaHCO3 = Na2CO3 + CO2 + H2O =>
2 NaHCO3 = Na2CO3 + CO2 + H2O
Al + HCl = AlCl3 + H2 =>
2 Al + 6 HCl = 2 AlCl3 + 3 H2
CaCl2 + Na2CO3 = CaCO3 + NaCl =>
CaCl2 + Na2CO3 = CaCO3 + 2 NaCl
C7H6O + C2H5NO2 = C9H9NO2 + H2O =>
C7H6O + C2H5NO2 = C9H9NO2 + H2O
HNO2 + KOH = KNO2 + H2O =>
HNO2 + KOH = KNO2 + H2O
H2S + HNO3 = S + NO + H2O =>
3 H2S + 2 HNO3 = 3 S + 2 NO + 4 H2O
Br2 + S + H2O = HBr + H2SO4 =>
3 Br2 + S + 4 H2O = 6 HBr + H2SO4
Sn + HNO3 = SnO2 + NO2 + H2O =>
Sn + 4 HNO3 = SnO2 + 4 NO2 + 2 H2O
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
Zn + HCl = ZnCl2 + H2 =>
Zn + 2 HCl = ZnCl2 + H2
NH4NO3 = N2O + H2O =>
NH4NO3 = N2O + 2 H2O
Ca3(PO4)2 + H2SO4 = CaSO4 + Ca(H2PO4)2 =>
Ca3(PO4)2 + 2 H2SO4 = 2 CaSO4 + Ca(H2PO4)2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur07/02/23
Équations équilibrées sur08/01/22
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