| Équations équilibrées la veille | Équations équilibrées le lendemain |
HC4H7O2 + H2O = 2 H3O + HC4H3O
Al + KOH + H2C2O4 = K3[Al(C2O4)3] + H2O + H2 =>
2 Al + 6 KOH + 6 H2C2O4 = 2 K3[Al(C2O4)3] + 6 H2O + 3 H2
C9H12O2 + O2 = CO2 + H2O =>
C9H12O2 + 11 O2 = 9 CO2 + 6 H2O
BaCl2 + Na2CO3 = BaCO3 + NaCl =>
BaCl2 + Na2CO3 = BaCO3 + 2 NaCl
Mg(s) + AgNO3 = Ag(s) + Mg(NO3)2(aq) =>
Mg(s) + 2 AgNO3 = 2 Ag(s) + Mg(NO3)2(aq)
HC4H7O2 + H2O = H3O + HC4H3O =>
HC4H7O2 + H2O = 2 H3O + HC4H3O
CO = C + CO2 =>
2 CO = C + CO2
Mg + SO3 = Mg(SO3) =>
Mg + SO3 = Mg(SO3)
CH3CoOH = CH3CoO + H =>
CH3CoOH = CH3CoO + H
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
Cu + MgSO4 = CuSO4 + Mg =>
Cu + MgSO4 = CuSO4 + Mg
HC4H7O2 + H2O = H3O + HC4H3O =>
HC4H7O2 + H2O = 2 H3O + HC4H3O
Ba + CO3 = BaCO3 =>
Ba + CO3 = BaCO3
Si3N4 + O2 = SiO2 + NO =>
Si3N4 + 5 O2 = 3 SiO2 + 4 NO
Na2CrO4 + ZnSO4 = Na2(SO4) + ZnCrO4 =>
Na2CrO4 + ZnSO4 = Na2(SO4) + ZnCrO4
CuBr + HNO3 = Cu(NO3)2 + NO + HBr + H2O =>
3 CuBr + 7 HNO3 = 3 Cu(NO3)2 + NO + 3 HBr + 2 H2O
Mg(OH)2 + H2SO4 = H2O + MgSO4 =>
Mg(OH)2 + H2SO4 = 2 H2O + MgSO4
H2SO3 + Br2 + H2O = H2SO4 + HBr =>
H2SO3 + Br2 + H2O = H2SO4 + 2 HBr
AgNO3 + H2O = Ag + O2 + HNO3 =>
4 AgNO3 + 2 H2O = 4 Ag + O2 + 4 HNO3
P + Cl2 = PCl3 =>
2 P + 3 Cl2 = 2 PCl3
Mg(OH)2 + HNO = Mg(NO)2 + H2O =>
Mg(OH)2 + 2 HNO = Mg(NO)2 + 2 H2O
AgNO3(aq) + Na2CO3(aq) = Ag2CO3(s) + NaNO3(aq) =>
2 AgNO3(aq) + Na2CO3(aq) = Ag2CO3(s) + 2 NaNO3(aq)
NH3 + H2SO4 = (NH4)2SO4 =>
2 NH3 + H2SO4 = (NH4)2SO4
CO2 + H2O + N2 + O2 = C3H5(NO3)3 =>
12 CO2 + 10 H2O + 6 N2 + O2 = 4 C3H5(NO3)3
HPO4 + BrO = PO4 + HBrO =>
HPO4 + BrO = PO4 + HBrO
Cu + H2SO4 = CuSO4 + H2O + SO2 =>
Cu + 2 H2SO4 = CuSO4 + 2 H2O + SO2
AgNO3 + HCl = AgCl + HNO3 =>
AgNO3 + HCl = AgCl + HNO3
C2H5NH2 + H2O = C2H5NH3 + OH =>
C2H5NH2 + H2O = C2H5NH3 + OH
NaCl + Mg = NaClMg =>
NaCl + Mg = NaClMg
SiO2 + LiOH + NaOH = LiNaSi2O5H2O =>
2 SiO2 + LiOH + NaOH = LiNaSi2O5H2O
AlCl3 + NaOH = Al(OH)3 + NaCl =>
AlCl3 + 3 NaOH = Al(OH)3 + 3 NaCl
KMnO4 + H2SO4 + H2S = H2O + K2SO4 + MnSO4 =>
8 KMnO4 + 7 H2SO4 + 5 H2S = 12 H2O + 4 K2SO4 + 8 MnSO4
EuCl2 + H2SO4 = EuSO4 + HCl =>
EuCl2 + H2SO4 = EuSO4 + 2 HCl
Fe(NO3)2 + BaS = FeS + Ba(NO3)2 =>
Fe(NO3)2 + BaS = FeS + Ba(NO3)2
NH3 + H2SO3 = (NH4)2SO3 =>
2 NH3 + H2SO3 = (NH4)2SO3
CU + Br2 = CUBr2 =>
CU + Br2 = CUBr2
NH4Br + NH3 = NH3Br{-} + NH4{+} =>
NH4Br + NH3 = NH3Br{-} + NH4{+}
Pb + (NO3)2 + K2CrO4 = KNO3 + PbCrO4 =>
Pb + (NO3)2 + K2CrO4 = 2 KNO3 + PbCrO4
H2CO3 + Ca(OH)2 = CaCO3 + H2O =>
H2CO3 + Ca(OH)2 = CaCO3 + 2 H2O
CaI2 + chlorine = calciumchloride + iodine =>
CaI2 + Cl2 = CaCl2 + I2
Mn(OH)3 = Mn2O3 + H2O =>
2 Mn(OH)3 = Mn2O3 + 3 H2O
CuO + P2O5 = Cu3(PO4)2 =>
3 CuO + P2O5 = Cu3(PO4)2
(NH4)3PO4 + NaOH = H2O + NH3 + Na3PO4 =>
(NH4)3PO4 + 3 NaOH = 3 H2O + 3 NH3 + Na3PO4
C8H6O4 + O2 = CO2 + H2O =>
2 C8H6O4 + 15 O2 = 16 CO2 + 6 H2O
C11H22010 + O2 = CO + H2O =>
C11H22010 + 5508 O2 = 11 CO + 11005 H2O
KF + H2SO4 = K2SO4 + SO2 + F2 + H2O =>
2 KF + 2 H2SO4 = K2SO4 + SO2 + F2 + 2 H2O
C7H6O2 + NaOH = C7H5O2Na + H2O =>
C7H6O2 + NaOH = C7H5O2Na + H2O
Rb2CO3 + BeF2 = BeCO3 + RbF =>
Rb2CO3 + BeF2 = BeCO3 + 2 RbF
CuCl2(aq) + AgNO3(aq) = CuNO3(s) + AgCl2(aq) =>
CuCl2(aq) + AgNO3(aq) = CuNO3(s) + AgCl2(aq)
LiOH + H2SO4 = H2O + Li2SO4 =>
2 LiOH + H2SO4 = 2 H2O + Li2SO4
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/30/24
Équations équilibrées sur03/01/23
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