| Équations équilibrées la veille | Équations équilibrées le lendemain |
K2S + MgI2 = MgS + 2 KI
Ca(OH)2 + SO2 = Ca(SO3) + H2O =>
Ca(OH)2 + SO2 = Ca(SO3) + H2O
HCl(aq) + ZnS(aq) = H2S(g) + ZnCl2 =>
2 HCl(aq) + ZnS(aq) = H2S(g) + ZnCl2
C6H7N2O11 + O2 = CO2 + N2 + H2O =>
4 C6H7N2O11 + 9 O2 = 24 CO2 + 4 N2 + 14 H2O
ZnS + O2 = ZnO + S8 =>
8 ZnS + 4 O2 = 8 ZnO + S8
Al + F2 = Al(F)3 =>
2 Al + 3 F2 = 2 Al(F)3
Ag + ZnCl2 = Ag2Cl3 + Zn =>
4 Ag + 3 ZnCl2 = 2 Ag2Cl3 + 3 Zn
SO2 + H2S = S2O2 + H2O2 =>
3 SO2 + H2S = 2 S2O2 + H2O2
Ag + ZnCl2 = Ag2Cl3 + Zn =>
4 Ag + 3 ZnCl2 = 2 Ag2Cl3 + 3 Zn
Hg + PtSO4 = HgSO4 + Pt =>
Hg + PtSO4 = HgSO4 + Pt
FeBr3 + Al(OH)3 = Fe(OH)3 + AlBr3 =>
FeBr3 + Al(OH)3 = Fe(OH)3 + AlBr3
Cr2(SO4)2 + KOH + KClO2 = K2CrO4 + H2O + KCl + K2SO4 =>
Cr2(SO4)2 + 8 KOH + 2 KClO2 = 2 K2CrO4 + 4 H2O + 2 KCl + 2 K2SO4
C5H15 + O3 = CO2 + H2O =>
6 C5H15 + 35 O3 = 30 CO2 + 45 H2O
KMnO4 + ZnCl2 = KCl2 + ZnMnO4 =>
KMnO4 + ZnCl2 = KCl2 + ZnMnO4
CD + S = CDS =>
CD + S = CDS
CuF + PbCl4 = CuCl4 + PbF =>
CuF + PbCl4 = CuCl4 + PbF
Mg(s) + HCl(aq) = MgCl2(aq) + H2(g) =>
Mg(s) + 2 HCl(aq) = MgCl2(aq) + H2(g)
CuCl2F = CuFCl2 =>
CuCl2F = CuFCl2
NaCl(aq) + BaCl2(aq) = Ba(s) + NaCl2(aq) =>
2 NaCl(aq) + BaCl2(aq) = Ba(s) + 2 NaCl2(aq)
Ni(OH)2 + H2(SO4) = Ni(SO4) + H2O =>
Ni(OH)2 + H2(SO4) = Ni(SO4) + 2 H2O
P4 + KClO2 = KCl + P2O5 =>
P4 + 5 KClO2 = 5 KCl + 2 P2O5
Li3N + (NH4)(NO3) = LiNO3 + (NH4)3N =>
Li3N + 3(NH4)(NO3) = 3 LiNO3 + (NH4)3N
MgCl2(aq) + Al(NO3)3(aq) = AlCl3(s) + Mg(NO3)2(aq) =>
3 MgCl2(aq) + 2 Al(NO3)3(aq) = 2 AlCl3(s) + 3 Mg(NO3)2(aq)
La(NO3)3 + NH4OH = La(OH)3 + NH4NO3 =>
La(NO3)3 + 3 NH4OH = La(OH)3 + 3 NH4NO3
C6H6 + Cl2 = C6H5Cl + HCl =>
C6H6 + Cl2 = C6H5Cl + HCl
SICl4 = SI + Cl9 =>
9 SICl4 = 9 SI + 4 Cl9
Cl + KBr = KBrCl =>
Cl + KBr = KBrCl
Cr(NO3) + NaS = CrS + NaNO3 =>
Cr(NO3) + NaS = CrS + NaNO3
Fe + Al(SO4)2 = Al + Fe(SO4)2 =>
Fe + Al(SO4)2 = Al + Fe(SO4)2
H2O2 + NO = NO3 + H2 =>
H2O2 + NO = NO3 + H2
AgNO3 + HBr = HNO3 + AgBr =>
AgNO3 + HBr = HNO3 + AgBr
Hg(s) + HNO3(aq) = Hg2{+} + NO(g) + NO3{-}(aq) + H2O(aq) =>
6 Hg(s) + 4 HNO3(aq) = 3 Hg2{+} + NO(g) + 3 NO3{-}(aq) + 2 H2O(aq)
Cu + HNO3 = Cu(NO3)2 + NO + HO =>
Cu + 4 HNO3 = Cu(NO3)2 + 2 NO + 4 HO
HBrO + I2 = Br2 + HIO3 + H2O =>
10 HBrO + I2 = 5 Br2 + 2 HIO3 + 4 H2O
C10H21 + O2 = CO2 + H2O =>
4 C10H21 + 61 O2 = 40 CO2 + 42 H2O
AgNO3 + HBr = HNO3 + AgBr =>
AgNO3 + HBr = HNO3 + AgBr
NaCl + Ba = Na + BaCl2 =>
2 NaCl + Ba = 2 Na + BaCl2
S2 + CO2 = SO2 + C2 =>
S2 + 2 CO2 = 2 SO2 + C2
MgO + Cl2O7 = MgCl2 + O =>
MgO + Cl2O7 = MgCl2 + 8 O
W = W2 =>
2 W = W2
ZnCl2 + AgNO3 = AgCl + Zn((NO3)2) =>
ZnCl2 + 2 AgNO3 = 2 AgCl + Zn((NO3)2)
LiOH + HBr = LiH + OHBr =>
LiOH + HBr = LiH + OHBr
CH3CH2CHO + Cu(OH)2 = CH3CH2COOH + Cu3O + H2O =>
2 CH3CH2CHO + 3 Cu(OH)2 = 2 CH3CH2COOH + Cu3O + 3 H2O
HCI + KMnO4 = KCI + HMnO4 =>
HCI + KMnO4 = KCI + HMnO4
NH3 + KOH = NH4KO =>
NH3 + KOH = NH4KO
FeCl3Na2SO4 = FeSO4Na2Cl3 =>
FeCl3Na2SO4 = FeSO4Na2Cl3
K2Cr + Ba(NO3)2 = KNO3 + BaCr =>
K2Cr + Ba(NO3)2 = 2 KNO3 + BaCr
Ca(s) + H2O = Ca(OH)2 + H2(g) =>
Ca(s) + 2 H2O = Ca(OH)2 + H2(g)
Co(s) + HCl(aq) = CoCl3(s) + H2(g) =>
2 Co(s) + 6 HCl(aq) = 2 CoCl3(s) + 3 H2(g)
NaCl + H2O = NaH + ClH + O2 =>
2 NaCl + 2 H2O = 2 NaH + 2 ClH + O2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur02/16/24
Équations équilibrées sur03/17/23
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