| Équations équilibrées la veille |
MnO2K2SO4 = K2MnO4SO2
Al(OH)3 + H2SO4 = [AlOH]SO4 + H2O =>
Al(OH)3 + H2SO4 = [AlOH]SO4 + 2 H2O
Sr(OH)2 + Na2C3H5O(COOH)(COO)2 = H2O + Sr{2+} + Na2C3H5O(COO{-})(COO)2 =>
Sr(OH)2 + 2 Na2C3H5O(COOH)(COO)2 = 2 H2O + Sr{2+} + 2 Na2C3H5O(COO{-})(COO)2
NH3 + NO = NH3NO =>
NH3 + NO = NH3NO
Ca3(PO4)2 + H2SO4 = CaSO4 + Ca(H2PO4)2 =>
Ca3(PO4)2 + 2 H2SO4 = 2 CaSO4 + Ca(H2PO4)2
CO2 + H2O = H2CO3 =>
CO2 + H2O = H2CO3
H2S + Br2 = S + H{+} + Br{-2} =>
2 H2S + Br2 = 2 S + 4 H{+} + 2 Br{-2}
Si + Cl2 = Si2Cl4 =>
2 Si + 2 Cl2 = Si2Cl4
P4 + Ca = P4Ca =>
P4 + Ca = P4Ca
CaClO + H2SO4 = CaSO4 + ClH2O =>
CaClO + H2SO4 = CaSO4 + ClH2O
C2H4N + O2 = CO2 + H2O + NO2 =>
C2H4N + 4 O2 = 2 CO2 + 2 H2O + NO2
PbS + O2 = S02 + PbO =>
2 PbS + O2 = S02 + 2 PbO
KMnO4 + H2SO4 = Mn2O7 + K2 + SO4 + H2O =>
2 KMnO4 + H2SO4 = Mn2O7 + K2 + SO4 + H2O
Ca(H2PO4)2 + NaHCO3 = CO2 + H2O + CaHPO4 + Na2HPO4 =>
Ca(H2PO4)2 + 2 NaHCO3 = 2 CO2 + 2 H2O + CaHPO4 + Na2HPO4
Al(OH)3 + KOH = K[Al(OH)4] =>
Al(OH)3 + KOH = K[Al(OH)4]
Fe + FeCl2 = FeFeCl3 =>
Fe + 3 FeCl2 = 2 FeFeCl3
NaOH + Fe(II)SO4 = NaSO4 + Fe(II)OH =>
NaOH + Fe(II)SO4 = NaSO4 + Fe(II)OH
NaNO3 + Na(OH) + Zn = Na2(ZnO2) + NH3 + H2O =>
NaNO3 + 7 Na(OH) + 4 Zn = 4 Na2(ZnO2) + NH3 + 2 H2O
AgNO3 + MgCr = AgCr + MgNO3 =>
AgNO3 + MgCr = AgCr + MgNO3
Fe + PbBr4 = Fe2Br3 + Pb =>
8 Fe + 3 PbBr4 = 4 Fe2Br3 + 3 Pb
FeCl3 + Ca(NO3)2 = Fe(NO3)3 + CaCl2 =>
2 FeCl3 + 3 Ca(NO3)2 = 2 Fe(NO3)3 + 3 CaCl2
Na2SO4 + NaOH = Na2O + NaSO4H =>
Na2SO4 + NaOH = Na2O + NaSO4H
SO2 + HBrO3 + H2O = Br + H2SO4 =>
5 SO2 + 2 HBrO3 + 4 H2O = 2 Br + 5 H2SO4
HCHHCH = H + C =>
HCHHCH = 4 H + 2 C
AgBr + NH3 = [Ag(NH3)2]Br =>
AgBr + 2 NH3 = [Ag(NH3)2]Br
C7H8O2 + O2 = CO2 + H2O =>
C7H8O2 + 8 O2 = 7 CO2 + 4 H2O
Ba(OH)2 + PbSO4 = BaSO4 + Pb(OH)2 =>
Ba(OH)2 + PbSO4 = BaSO4 + Pb(OH)2
Na + (CH3)2CHOH = NaH + (CH3)2CHO =>
Na + (CH3)2CHOH = NaH + (CH3)2CHO
KOH + AgNO3 = Ag(OH) + KNO3 =>
KOH + AgNO3 = Ag(OH) + KNO3
OH + Fe3 = Fe(OH)3 =>
9 OH + Fe3 = 3 Fe(OH)3
CuO + N2O3 = CuN2O4 =>
CuO + N2O3 = CuN2O4
TiO + H2SO4 = Ti(SO4)2 + H2 + H2O =>
TiO + 2 H2SO4 = Ti(SO4)2 + H2 + H2O
KMnO4 + Na2SO3 + H2SO4 = K2SO4 + Na2SO4 + MnS4 + H2O =>
2 KMnO4 + 31 Na2SO3 + 9 H2SO4 = K2SO4 + 31 Na2SO4 + 2 MnS4 + 9 H2O
C2H6 + CO2 + NaOH = CH3COOHNa + H2O =>
9 C2H6 + 10 CO2 + 14 NaOH = 14 CH3COOHNa + 6 H2O
Na2S + MnO2 = NaO2 + SMn2 =>
Na2S + 2 MnO2 = 2 NaO2 + SMn2
AlCl3 + Ag2S = Al2S3 + AgCl =>
2 AlCl3 + 3 Ag2S = Al2S3 + 6 AgCl
KNO3 = KNO2 + O2 =>
2 KNO3 = 2 KNO2 + O2
HMg + H2SO4 = H2 + MgSO4 =>
2 HMg + 2 H2SO4 = 3 H2 + 2 MgSO4
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
K + H2O = Potassiumhydroxide + H =>
K + H2O = KOH + H
C3H5(NO3)5 = N2 + O2 + CO2 + H2O =>
4 C3H5(NO3)5 = 10 N2 + 13 O2 + 12 CO2 + 10 H2O
(MgOH)2SO4 + Ba(OH)2 = Mg(OH)2 + BaSO4 =>
(MgOH)2SO4 + Ba(OH)2 = 2 Mg(OH)2 + BaSO4
C57H10206 + O2 = CO2 + H2O =>
2 C57H10206 + 5217 O2 = 114 CO2 + 10206 H2O
Cs + H2SO4 = Cs2SO4 + H2 =>
2 Cs + H2SO4 = Cs2SO4 + H2
CCaN2 + H2O = CaCO3 + NH3 =>
CCaN2 + 3 H2O = CaCO3 + 2 NH3
KS + N + CO2 = KNO3 + S + C =>
2 KS + 2 N + 3 CO2 = 2 KNO3 + 2 S + 3 C
KNO3 = K2O + N2 + O2 =>
4 KNO3 = 2 K2O + 2 N2 + 5 O2
H2 + MgCl2 = Mg + HCl =>
H2 + MgCl2 = Mg + 2 HCl
Br2 + CaCl2 = Ca + BrCl =>
Br2 + CaCl2 = Ca + 2 BrCl
chlorine + HI = hydrogenchloride + iodine =>
Cl2 + 2 HI = 2 HCl + I2
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| Équations équilibrées la veille |
Équations équilibrées sur01/14/25
Équations équilibrées sur02/13/24
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