| Équations équilibrées la veille |
2 FeCl3 + Na2SO3 + H2O = 2 FeCl2 + Na2SO4 + 2 HCl
As + Cd(NO3)2 = Cd + As(NO3)3 =>
2 As + 3 Cd(NO3)2 = 3 Cd + 2 As(NO3)3
V2O5 + HNO3 = VO2NO3 + H2O =>
V2O5 + 2 HNO3 = 2 VO2NO3 + H2O
HBr + CH3NH2 = CH3NHBr + H2 =>
HBr + CH3NH2 = CH3NHBr + H2
Cu + HNO3 = Cu(HNO3)2 = Cu(NO3) + H2 + NO2 =>
Cu + 2 HNO3 = Cu(HNO3)2
C8H12 + KMnO4 + H2SO4 = CH3CH2C00H + CO2 + K2SO4 + MnSO4* =>
7 C8H12 + 4 KMnO4 + 6 H2SO4 = 16 CH3CH2C00H + 8 CO2 + 2 K2SO4 + 4 MnSO4*
AgNO3 + HCl = AgCl + HNO3 =>
AgNO3 + HCl = AgCl + HNO3
Cl2O + MgO = MgCl2 + O2 =>
Cl2O + MgO = MgCl2 + O2
Mg + HCl = MgCl2 + H2 =>
Mg + 2 HCl = MgCl2 + H2
Cd(OH)2 = CdO + HOH =>
Cd(OH)2 = CdO + HOH
Ba(OH)2 + HCl = BaCl2 + H2O =>
Ba(OH)2 + 2 HCl = BaCl2 + 2 H2O
Ca + Na{+} = Ca2{+} + Na =>
2 Ca + Na{+} = Ca2{+} + Na
FeCl3 + F = FeF3 + Cl =>
FeCl3 + 3 F = FeF3 + 3 Cl
Al2(CO3)3 + NH4OH = Al2OH + NH4(CO3)3 =>
Al2(CO3)3 + NH4OH = Al2OH + NH4(CO3)3
NaCrO2 + Br2 + NaOH = NaCrO4 + NaBr + H2O =>
NaCrO2 + 2 Br2 + 4 NaOH = NaCrO4 + 4 NaBr + 2 H2O
CrO3 + K2SO4 + H2SO4 + C2H5OH = CH3COH + KCr(SO4)2 + H2O =>
2 CrO3 + K2SO4 + 3 H2SO4 + 3 C2H5OH = 3 CH3COH + 2 KCr(SO4)2 + 6 H2O
Sc + HCl = ScCl + H =>
Sc + HCl = ScCl + H
Fe2(SO4)3 + KI = FeSO4 + I2 + K2SO4 =>
Fe2(SO4)3 + 2 KI = 2 FeSO4 + I2 + K2SO4
C11H12O3 + KMnO4 = C11H11KO3 + C10H10O3 + MnO2 + H2O =>
46 C11H12O3 + 16 KMnO4 = 16 C11H11KO3 + 33 C10H10O3 + 16 MnO2 + 23 H2O
AgNO3 + C6H8O6 = Ag + C6H6O6 + HNO3 =>
2 AgNO3 + C6H8O6 = 2 Ag + C6H6O6 + 2 HNO3
C2H5OH + O2 = CH3CHO + H2O =>
2 C2H5OH + O2 = 2 CH3CHO + 2 H2O
C8H18 + O2 = CO2 + H2O =>
2 C8H18 + 25 O2 = 16 CO2 + 18 H2O
Li3N + H2O = Li3H2 + NO =>
Li3N + H2O = Li3H2 + NO
H + S + O2 = HSO =>
2 H + 2 S + O2 = 2 HSO
P4O10 + H2O = H3PO4 =>
P4O10 + 6 H2O = 4 H3PO4
C6H12O6 + H2SO4 = CO2 + H2O + S2 =>
C6H12O6 + 4 H2SO4 = 6 CO2 + 10 H2O + 2 S2
SOO2 = SO3 =>
SOO2 = SO3
NaH2PO4*2H2O(s) + NaOH(aq) = Na3PO4(aq) + H2O(l) =>
NaH2PO4*2H2O(s) + 2 NaOH(aq) = Na3PO4(aq) + 4 H2O(l)
KBr + H2SO4 + MnO2 = KHSO4 + MnSO4 + H2O + Br2 =>
2 KBr + 3 H2SO4 + MnO2 = 2 KHSO4 + MnSO4 + 2 H2O + Br2
Fe(OH)3 + NiSO4 = Fe2(SO4)3 + Ni(OH)2 =>
2 Fe(OH)3 + 3 NiSO4 = Fe2(SO4)3 + 3 Ni(OH)2
Ca(OH)2 + NaHSO3 = CaSO3 + NaOH + H2O =>
Ca(OH)2 + NaHSO3 = CaSO3 + NaOH + H2O
CCl4 + O2 = CCl2O + Cl3 =>
6 CCl4 + 3 O2 = 6 CCl2O + 4 Cl3
SO2Cl2 + Ba(OH)2 = BaSO4 + HCl =>
SO2Cl2 + Ba(OH)2 = BaSO4 + 2 HCl
Cu(NO3)2 = CuO + NO2 + O2 =>
2 Cu(NO3)2 = 2 CuO + 4 NO2 + O2
Ca + Zn(SO4) = Ca(SO4) + Zn =>
Ca + Zn(SO4) = Ca(SO4) + Zn
CH4 + Br2 = CH3Br + HBr =>
CH4 + Br2 = CH3Br + HBr
P4 + H2O = PH3 + OH =>
P4 + 12 H2O = 4 PH3 + 12 OH
[Fe(cn)6] + BaCl2 = Ba3[Fe(cn)6]2 + Cl =>
2[Fe(cn)6] + 3 BaCl2 = Ba3[Fe(cn)6]2 + 6 Cl
C6H12O6 + NH4OH = CO2 + H2O + NH4 =>
C6H12O6 + 24 NH4OH = 6 CO2 + 18 H2O + 24 NH4
Cu(NO2)3 + KOH = Cu(OH)3 + KNO2 =>
Cu(NO2)3 + 3 KOH = Cu(OH)3 + 3 KNO2
Cl2 + NaOH = NaCl + HClO =>
Cl2 + NaOH = NaCl + HClO
HCl + KOH = H2O + KCl =>
HCl + KOH = H2O + KCl
Pb(ClO4)2 + Li2SO4 = PbSO4 + LiClO4 =>
Pb(ClO4)2 + Li2SO4 = PbSO4 + 2 LiClO4
Ba(NO3)2 + KOH(aq) = Ba(OH)2(aq) + KNO3(aq) =>
Ba(NO3)2 + 2 KOH(aq) = Ba(OH)2(aq) + 2 KNO3(aq)
CrCl3 + NaOH + H2O = Na3[Cr(OH)6] + HCl =>
CrCl3 + 3 NaOH + 3 H2O = Na3[Cr(OH)6] + 3 HCl
KBr + F2 = KF + Br2 =>
2 KBr + F2 = 2 KF + Br2
FeS + O2 = Fe2O3 + SO2 =>
4 FeS + 7 O2 = 2 Fe2O3 + 4 SO2
Zn(OH)2 + HCl = ZnCl2 + H2O =>
Zn(OH)2 + 2 HCl = ZnCl2 + 2 H2O
BaCl2 + K2Cr2O7 + H2O = BaCrO4 + KCl + HCl =>
2 BaCl2 + K2Cr2O7 + H2O = 2 BaCrO4 + 2 KCl + 2 HCl
Na(OH) + HCl = NaCl + (OH)H =>
Na(OH) + HCl = NaCl + (OH)H
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| Équations équilibrées la veille |
Équations équilibrées sur10/18/24
Équations équilibrées sur11/17/23
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