| Équations équilibrées la veille | Équations équilibrées le lendemain |
Cu(OH)NO3 + NaOH = Cu(OH)2 + NaNO3
Be + I2 = BeI2 =>
Be + I2 = BeI2
K(s) + Br2(g) = KBr2 =>
K(s) + Br2(g) = KBr2
CaCO3 + CuSO4 = CaSO4 + CuCO3 =>
CaCO3 + CuSO4 = CaSO4 + CuCO3
H2WO4 + NaOH = Na2WO4 + H2O =>
H2WO4 + 2 NaOH = Na2WO4 + 2 H2O
Br2 + CCl4 = BrCl + C4 =>
8 Br2 + 4 CCl4 = 16 BrCl + C4
Na + H2O = NaOH + H2 =>
2 Na + 2 H2O = 2 NaOH + H2
KAl(SO4)2*12H2O + HCl2 = HSO4 + H2O + KCl + AlCl3 =>
KAl(SO4)2*12H2O + 2 HCl2 = 2 HSO4 + 12 H2O + KCl + AlCl3
KNO2 + MnO2 + H2SO4 = KNO3 + MnSO4 + H2O =>
KNO2 + MnO2 + H2SO4 = KNO3 + MnSO4 + H2O
S{2-} + Cl + OH{-} = SO4{2-} + Cl{-} + H2O =>
S{2-} + 8 Cl + 8 OH{-} = SO4{2-} + 8 Cl{-} + 4 H2O
(NH4)2SO3 + SO2 + H2O = NH4HSO3 =>
(NH4)2SO3 + SO2 + H2O = 2 NH4HSO3
Cr2O7 + OH = CrO4 + H2O =>
Cr2O7 + 2 OH = 2 CrO4 + H2O
KOH + H2SO4 = H2O + K2SO4 =>
2 KOH + H2SO4 = 2 H2O + K2SO4
CuSO4 + Mg = Cu + MgSO4 =>
CuSO4 + Mg = Cu + MgSO4
K2O + Fe2O3 = KFeO2 =>
K2O + Fe2O3 = 2 KFeO2
C{-}2 = C{-}4 =>
C{-}2 = C{-}4
H2O + CO2 = C6H6 + O2 =>
6 H2O + 12 CO2 = 2 C6H6 + 15 O2
Ba(NO3)2 + Ca3(PO4)2 = Ba3(PO4)2 + Ca(NO3)2 =>
3 Ba(NO3)2 + Ca3(PO4)2 = Ba3(PO4)2 + 3 Ca(NO3)2
K2O + Ca(CIO3)2 = KCIO3 + CaO =>
K2O + Ca(CIO3)2 = 2 KCIO3 + CaO
Fe2O3 + HNO3 = Fe(NO3)3 + H2O =>
Fe2O3 + 6 HNO3 = 2 Fe(NO3)3 + 3 H2O
H3PO4 + K2CO3 = CO2 + H2O + K2HPO4 =>
H3PO4 + K2CO3 = CO2 + H2O + K2HPO4
Ti[OCH(CH3)2]4 + NaOH + Na2CO3 = NaTiO3 + NaOCH(CH3)2 + H2O =>
18 Ti[OCH(CH3)2]4 + 85 NaOH + 3 Na2CO3 = 18 NaTiO3 + 73 NaOCH(CH3)2 + 39 H2O
K2SiO4 + H2SO4 = H2SiO4 + K2SO4 =>
K2SiO4 + H2SO4 = H2SiO4 + K2SO4
CaH4P2O8 + NaOH = Ca3P2O8 + Na2HPO4 + H2O =>
3 CaH4P2O8 + 8 NaOH = Ca3P2O8 + 4 Na2HPO4 + 8 H2O
Al(OH)3 + NaOH = NaAlO2 + H2O =>
Al(OH)3 + NaOH = NaAlO2 + 2 H2O
MnSO4 + PbO2 + HNO3 = HMnO4 + Pb(SO4) + Pb(NO3)2 + H2O =>
2 MnSO4 + 5 PbO2 + 6 HNO3 = 2 HMnO4 + 2 Pb(SO4) + 3 Pb(NO3)2 + 2 H2O
SO2 + H2O = H2SO3 =>
SO2 + H2O = H2SO3
FeCl3 + Na2S + H2O = (Fe(OH)2)2S + NaCl + H2S =>
2 FeCl3 + 3 Na2S + 4 H2O = (Fe(OH)2)2S + 6 NaCl + 2 H2S
C8H8 + C3H6O = O2 + C7H10 =>
C8H8 + 2 C3H6O = O2 + 2 C7H10
Cu(NH3)4(H2O)2 + H2SO4 = CuSO4 + H3O + (NH4)2SO4 =>
Cu(NH3)4(H2O)2 + 3 H2SO4 = CuSO4 + 2 H3O + 2(NH4)2SO4
CmO = Cm2 + O2 =>
2 CmO = Cm2 + O2
C4H8O2 + MgCO3 = C4H7O2Mg + CO2 + H2O =>
21 C4H8O2 + 20 MgCO3 = 20 C4H7O2Mg + 24 CO2 + 14 H2O
P2O5 + SO3 = P2SO4 + O2 =>
P2O5 + SO3 = P2SO4 + 2 O2
H2SO3 + NaHCO3 = Na2SO3 + H2O + CO2 =>
H2SO3 + 2 NaHCO3 = Na2SO3 + 2 H2O + 2 CO2
HCl + Al = AlCl3 + H2 =>
6 HCl + 2 Al = 2 AlCl3 + 3 H2
FeCl2 + KMnO4 = KCl + Fe + MnO4 =>
FeCl2 + 2 KMnO4 = 2 KCl + Fe + 2 MnO4
BaS + H2O = Ba(OH)2 + H2S =>
BaS + 2 H2O = Ba(OH)2 + H2S
Na + C2H6 = C2H4Na + H2 =>
Na + C2H6 = C2H4Na + H2
MnCl2 + H3PO4 = HCl + Mn3(PO4)2 =>
3 MnCl2 + 2 H3PO4 = 6 HCl + Mn3(PO4)2
C20H42 = C + H =>
C20H42 = 20 C + 42 H
CaO + H2O = Ca(OH)2 =>
CaO + H2O = Ca(OH)2
C3H5Br + AgNO3 + C2H6O = C5H10O + HNO3 + AgBr =>
C3H5Br + AgNO3 + C2H6O = C5H10O + HNO3 + AgBr
Zn(OH)2H2SO4 = Zn(SO4) + H2O =>
Zn(OH)2H2SO4 = Zn(SO4) + 2 H2O
Mg(OH)2 + Al(NO3)3 = Mg(NO3)2 + Al(OH)3 =>
3 Mg(OH)2 + 2 Al(NO3)3 = 3 Mg(NO3)2 + 2 Al(OH)3
Fe(NO3)2 + K3AsO4 = KNO3 + Fe3(AsO4)2 =>
3 Fe(NO3)2 + 2 K3AsO4 = 6 KNO3 + Fe3(AsO4)2
Pb(ClO3)2 + K2S = KClO3 + PbS =>
Pb(ClO3)2 + K2S = 2 KClO3 + PbS
H3O{+} + Cr2O7{-2} + C2H6O = C2H4O2 + Cr{+3} + H2O =>
16 H3O{+} + 2 Cr2O7{-2} + 3 C2H6O = 3 C2H4O2 + 4 Cr{+3} + 27 H2O
KOH + SnO2 = K2SnO3 + H2O =>
2 KOH + SnO2 = K2SnO3 + H2O
CuO2 + NH3 = N2 + H2O + Cu =>
3 CuO2 + 4 NH3 = 2 N2 + 6 H2O + 3 Cu
H2O = H2 + O2 =>
2 H2O = 2 H2 + O2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur08/27/24
Équations équilibrées sur09/26/23
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