| Équations équilibrées la veille |
2 Na + 2 H2O = 2 NaOH + H2
Na(s) + Cl = NaCl(s) =>
Na(s) + Cl = NaCl(s)
C2H4O2 + NH4OH = H2O + NH4C2H3O2 =>
C2H4O2 + NH4OH = H2O + NH4C2H3O2
C6H10O2 + C2H6O = C8H16O3 =>
C6H10O2 + C2H6O = C8H16O3
Cd(NO3)2 + NH4OH = Cd(OH)2 + NH4NO3 =>
Cd(NO3)2 + 2 NH4OH = Cd(OH)2 + 2 NH4NO3
AgNO3 + Na2Cr2O7 = Ag2Cr2O7 + NaNO3 =>
2 AgNO3 + Na2Cr2O7 = Ag2Cr2O7 + 2 NaNO3
Na + K = Na2K3 =>
2 Na + 3 K = Na2K3
SI + Cl2 = SICl4 =>
SI + 2 Cl2 = SICl4
BaBr2 + H3PO4 = Ba3(PO4)2 + HBr =>
3 BaBr2 + 2 H3PO4 = Ba3(PO4)2 + 6 HBr
H3 + S8 = H2S =>
16 H3 + 3 S8 = 24 H2S
Mg + LiF = MgF2 + Li =>
Mg + 2 LiF = MgF2 + 2 Li
Mg(SO4) + NaCl = Na2SO4 + MgCl2 =>
Mg(SO4) + 2 NaCl = Na2SO4 + MgCl2
C6H12O6 + O2 = CO2 + H2O = =>
C6H12O6 + 6 O2 = 6 CO2 + 6 H2O
Al2O3 + H2O = Al(OH)3 =>
Al2O3 + 3 H2O = 2 Al(OH)3
AgCl + O2 = Ag2O + Cl2 =>
4 AgCl + O2 = 2 Ag2O + 2 Cl2
NaCI + KI = NaI + KCI =>
NaCI + KI = NaI + KCI
Ca(OH)2 + H3PO4 = CaHPO4 + H2O =>
Ca(OH)2 + H3PO4 = CaHPO4 + 2 H2O
K3AlO3 + H2C2O4 = [K3Al(C2O4)3]3H2O + H2O =>
3 K3AlO3 + 9 H2C2O4 = [K3Al(C2O4)3]3H2O + 8 H2O
Cl2 + Cd = Cd{2+} + Cl{-} =>
Cl2 + Cd = Cd{2+} + 2 Cl{-}
Na2SO4 + MgCl2 = MgSO4 + Na2Cl2 =>
Na2SO4 + MgCl2 = MgSO4 + Na2Cl2
Cu + Sn(NO3)4 = Cu(NO3)2 + Sn =>
2 Cu + Sn(NO3)4 = 2 Cu(NO3)2 + Sn
C4H6O3 + H2O = CH3COOH =>
C4H6O3 + H2O = 2 CH3COOH
Sr + LiI = SrI2 + Li =>
Sr + 2 LiI = SrI2 + 2 Li
Mg2O2 + HNO3 = Mg(NO3)2 + H2O =>
Mg2O2 + 4 HNO3 = 2 Mg(NO3)2 + 2 H2O
Pb(OH)2 + HCl = H2O + PbCl2 =>
Pb(OH)2 + 2 HCl = 2 H2O + PbCl2
NH3 + HNO3 = NH4 + NO3 =>
NH3 + HNO3 = NH4 + NO3
HCl + CaCO3 = CaCl2 + CO2 + H2O(l) =>
2 HCl + CaCO3 = CaCl2 + CO2 + H2O(l)
NaNO3 + MgPO4 = NaPO4 + MgNO3 =>
NaNO3 + MgPO4 = NaPO4 + MgNO3
CaCl2 + Cu(NO3)2 = CuCl2 + Ca(NO3)2 =>
CaCl2 + Cu(NO3)2 = CuCl2 + Ca(NO3)2
NH3 + HNO3 = NH4 + NO3 =>
NH3 + HNO3 = NH4 + NO3
CH3COOH + C8H17OH = CH3COOHC8H17 + H2O =>
12 CH3COOH + 17 C8H17OH = 16 CH3COOHC8H17 + 9 H2O
H2SO4 + Pb(OH)4 = Pb(SO4)2 + H2O =>
2 H2SO4 + Pb(OH)4 = Pb(SO4)2 + 4 H2O
H2O = H2 + O2 =>
2 H2O = 2 H2 + O2
Cr + N = CrN =>
Cr + N = CrN
C6H8O6 + KNO3 = K2O + CO + H2O + N2 =>
5 C6H8O6 + 8 KNO3 = 4 K2O + 30 CO + 20 H2O + 4 N2
P + HBrO3 + H2O = HBr + H3PO4 =>
6 P + 5 HBrO3 + 9 H2O = 5 HBr + 6 H3PO4
CuSO4*5H2O + NH4OH = Cu(NH3)4SO4*H2O + H2O =>
CuSO4*5H2O + 4 NH4OH = Cu(NH3)4SO4*H2O + 8 H2O
C7H15 + O2 = CO2 + H2O =>
4 C7H15 + 43 O2 = 28 CO2 + 30 H2O
S8 + KOH = K2S + K2SO3 + H2O =>
3 S8 + 48 KOH = 16 K2S + 8 K2SO3 + 24 H2O
C2H4 + Cl2 = C2H4Cl12 =>
C2H4 + 6 Cl2 = C2H4Cl12
Ag2SO4 + KCl = AgCl + K2SO4 =>
Ag2SO4 + 2 KCl = 2 AgCl + K2SO4
Cl2O3 + H2 = HCl + H2O =>
Cl2O3 + 4 H2 = 2 HCl + 3 H2O
K2SiO3 + Al = Al(SiO3)3 + K =>
3 K2SiO3 + Al = Al(SiO3)3 + 6 K
KOH + H3PO4 = K2(HPO4) + H2O =>
2 KOH + H3PO4 = K2(HPO4) + 2 H2O
KMnO4 + HCl = KCl + MnCl2 + H2O + Cl2 =>
2 KMnO4 + 16 HCl = 2 KCl + 2 MnCl2 + 8 H2O + 5 Cl2
CrCl2 + H2O2 + Na(OH) = Na2(CrO4) + H2O + NaCl =>
CrCl2 + 2 H2O2 + 4 Na(OH) = Na2(CrO4) + 4 H2O + 2 NaCl
Mg(NO3)2(aq) + K2CO3(aq) = MgCO3 + KNO3 =>
Mg(NO3)2(aq) + K2CO3(aq) = MgCO3 + 2 KNO3
Mg(s) + H2O = Mg(OH)2(g) + H2(g) =>
Mg(s) + 2 H2O = Mg(OH)2(g) + H2(g)
NH4NO3 = N2O + H2O =>
NH4NO3 = N2O + 2 H2O
CoCl2 + K2CrO4 = CoCrO4 + KCl =>
CoCl2 + K2CrO4 = CoCrO4 + 2 KCl
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| Équations équilibrées la veille |
Équations équilibrées sur10/20/24
Équations équilibrées sur11/19/23
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