| Équations équilibrées la veille | Équations équilibrées le lendemain |
CuCl2 + NH4OH = NH4Cl2 + CuOH
Mg(OH)2 + AlH3 = Al(OH)3 + MgH2 =>
3 Mg(OH)2 + 2 AlH3 = 2 Al(OH)3 + 3 MgH2
C4H10 + O2 = CO2 + H2O =>
2 C4H10 + 13 O2 = 8 CO2 + 10 H2O
CuSO4 = CuO + SO2 + O2 =>
2 CuSO4 = 2 CuO + 2 SO2 + O2
Al2O3 + HNO3 = Al(NO3)3 + H2O =>
Al2O3 + 6 HNO3 = 2 Al(NO3)3 + 3 H2O
CH3CH2(OH)CH3 + Fe = CH3CH2(OH)Fe + CH3 =>
CH3CH2(OH)CH3 + Fe = CH3CH2(OH)Fe + CH3
NaOH + MgSO4 = Mg(OH)2 + Na2SO4 =>
2 NaOH + MgSO4 = Mg(OH)2 + Na2SO4
NaVO3 + NaOH = Na4V2O7 + H2O =>
2 NaVO3 + 2 NaOH = Na4V2O7 + H2O
SO3 + NaOH = SO4Na2 + H2O =>
SO3 + 2 NaOH = SO4Na2 + H2O
HOOC{-}COOH*2H2O + NaOH = NaOOC{-}COONa*2H2O + H2O =>
HOOC{-}COOH*2H2O + NaOH = NaOOC{-}COONa*2H2O + H2O
HCl + Mg = H2 + MgCl2 =>
2 HCl + Mg = H2 + MgCl2
KOH + NaOH = K(NaOH)2 + OH =>
KOH + 2 NaOH = K(NaOH)2 + OH
(SO4)3 + NaOH = Na3 + SO4OH =>
(SO4)3 + 3 NaOH = Na3 + 3 SO4OH
KOH + NaOH = NaK(OH)2 =>
KOH + NaOH = NaK(OH)2
NaOH + MgSO4 = Mg(OH)2 + Na2SO4 =>
2 NaOH + MgSO4 = Mg(OH)2 + Na2SO4
KOH + H2SO3 = K2SO3 + H2O =>
2 KOH + H2SO3 = K2SO3 + 2 H2O
Mg0 + HC1 = MgC1 + H2 =>
2 Mg0 + 2 HC1 = 2 MgC1 + H2
Zn{2+} + Fe{2+} = ZnFe{4+} =>
Zn{2+} + Fe{2+} = ZnFe{4+}
Na2SO3{2-} + HNO3 = Na2SO4{2-} + NO2 + H2O =>
Na2SO3{2-} + 2 HNO3 = Na2SO4{2-} + 2 NO2 + H2O
MgBr2 + HF = MgF2 + HBr =>
MgBr2 + 2 HF = MgF2 + 2 HBr
K2SO3 + HCl = KCl + H2(SO3) =>
K2SO3 + 2 HCl = 2 KCl + H2(SO3)
HClO4(aq) + P4O10(s) = H3PO4(aq) + Cl2O7(l) =>
12 HClO4(aq) + P4O10(s) = 4 H3PO4(aq) + 6 Cl2O7(l)
NaOH + MgSO4 = Mg(OH)2 + Na2SO4 =>
2 NaOH + MgSO4 = Mg(OH)2 + Na2SO4
K2SO3 + H2SO4 = K2SO4 + H2SO3 =>
K2SO3 + H2SO4 = K2SO4 + H2SO3
HF + CaSiO3 = H2O + SiF4 + CaF2 =>
6 HF + CaSiO3 = 3 H2O + SiF4 + CaF2
Na2S2O3 + H2O + Cl2 = Na2S2O7 + HCl =>
Na2S2O3 + 4 H2O + 4 Cl2 = Na2S2O7 + 8 HCl
Mg(OH)2 + HNO3 = Mg(NO3)2 + H2O =>
Mg(OH)2 + 2 HNO3 = Mg(NO3)2 + 2 H2O
C14H8O4 + Al(OH)3 = (C14H6O4)3Al2 + H2O =>
3 C14H8O4 + 2 Al(OH)3 = (C14H6O4)3Al2 + 6 H2O
HPO3 + Mg = Mg(PO3)2 + H2 =>
2 HPO3 + Mg = Mg(PO3)2 + H2
Cr(OH)3 + H2SO4 + H2O = Cr2(SO4)3*12H2O =>
2 Cr(OH)3 + 3 H2SO4 + 6 H2O = Cr2(SO4)3*12H2O
CO2 + H2O = C6H1206 + O2 =>
12 CO2 + 1206 H2O = 2 C6H1206 + 615 O2
Fe(NO3)3 + Ni(NO3)2 + NaOH = NiFe2O4 + NaNO3 + H2O =>
2 Fe(NO3)3 + Ni(NO3)2 + 8 NaOH = NiFe2O4 + 8 NaNO3 + 4 H2O
Ni(NO3)2 + Na2CO3 = Na2(NO3)2 + NiCO3 =>
Ni(NO3)2 + Na2CO3 = Na2(NO3)2 + NiCO3
NaOH + HgCl2 = HgO + H2O + NaCl =>
2 NaOH + HgCl2 = HgO + H2O + 2 NaCl
Cu3(PO4)2 + Al(NO3)3 = Cu(NO3)2 + AlPO4 =>
Cu3(PO4)2 + 2 Al(NO3)3 = 3 Cu(NO3)2 + 2 AlPO4
CaCl2 + H2O + SO2 = CaSO3 + HCl =>
CaCl2 + H2O + SO2 = CaSO3 + 2 HCl
Mg(OH)2 + HNO3 = Mg(NO3)2 + H2O =>
Mg(OH)2 + 2 HNO3 = Mg(NO3)2 + 2 H2O
NaOH + MgO = Na2O + Mg(OH)2 =>
2 NaOH + MgO = Na2O + Mg(OH)2
Fe(OH)3 + HBr = FeBr3 + H2O =>
Fe(OH)3 + 3 HBr = FeBr3 + 3 H2O
(NH4)2SO4(aq) + SrCl2(aq) = (NH4)2Cl2(aq) + SrSO4(s) =>
(NH4)2SO4(aq) + SrCl2(aq) = (NH4)2Cl2(aq) + SrSO4(s)
U4O9 + H2O = U3O7 + H2 =>
3 U4O9 + H2O = 4 U3O7 + H2
NaOH + Al(OH)3 + H3PO4 = Na8Al2(OH)2(PO4)4 + H2O =>
8 NaOH + 2 Al(OH)3 + 4 H3PO4 = Na8Al2(OH)2(PO4)4 + 12 H2O
CO2 + BaO = BaO2 + CO =>
CO2 + BaO = BaO2 + CO
P2O3 = P + OO =>
2 P2O3 = 4 P + 3 OO
H3PO4 + Mg(OH)2 = Mg3(PO4)2 + H2O =>
2 H3PO4 + 3 Mg(OH)2 = Mg3(PO4)2 + 6 H2O
Na2[B4O5(OH)4]*8H2O + C4H6O2 = Na2[B4O5(OH)4]*8H2OC4H6O2 =>
Na2[B4O5(OH)4]*8H2O + 8 C4H6O2 = Na2[B4O5(OH)4]*8H2OC4H6O2
CuO + HNO2 = Cu(NO2)2 + H2O =>
CuO + 2 HNO2 = Cu(NO2)2 + H2O
Ni + CuSO = NiSO + Cu =>
Ni + CuSO = NiSO + Cu
H2SO4 + CaO = CaSO4 + H2O =>
H2SO4 + CaO = CaSO4 + H2O
NaBr + HNO3 = NaNO3 + Br2 + NO2 + H2O =>
2 NaBr + 4 HNO3 = 2 NaNO3 + Br2 + 2 NO2 + 2 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur09/22/24
Équations équilibrées sur10/22/23
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