| Équations équilibrées la veille | Équations équilibrées le lendemain |
C + 2 KOH = CO2 + K2 + 2 H
Cu(HSO4)2 + Cu(OH)2 = CuSO4 + H2O =>
Cu(HSO4)2 + Cu(OH)2 = 2 CuSO4 + 2 H2O
SFe = Fe + S =>
SFe = Fe + S
NaHCO3 + H3C6H5O7 = CO2 + H2O + NaHCO =>
9 NaHCO3 + 2 H3C6H5O7 = 12 CO2 + 8 H2O + 9 NaHCO
Cu(OH)2 + H2SO4 + H2O = CuSO4*5H2O =>
Cu(OH)2 + H2SO4 + 3 H2O = CuSO4*5H2O
CH3OH + Br2 = CH3OBr + H2 =>
2 CH3OH + Br2 = 2 CH3OBr + H2
NH4NO3 = N2O + H2O =>
NH4NO3 = N2O + 2 H2O
NaNO3 + KI + HCl = I2 + NO + NaCl + KCl + H2O =>
2 NaNO3 + 6 KI + 8 HCl = 3 I2 + 2 NO + 2 NaCl + 6 KCl + 4 H2O
K3PO4 + P2O5 + H2O = K2HPO4 =>
4 K3PO4 + P2O5 + 3 H2O = 6 K2HPO4
CH3COOH + I2 + NaOH = CH3COONa + HIO3 + NaIH2O =>
3 CH3COOH + 3 I2 + 8 NaOH = 3 CH3COONa + HIO3 + 5 NaIH2O
(CrO) + AgNO3 = Ag2CrO + NO3 =>
(CrO) + 2 AgNO3 = Ag2CrO + 2 NO3
FeCl3*6H2O(s) + K2C2O4*H2O(s) = K3Fe(C2O4)3*3H2O(s) + H2O(l) + KCl(aq) =>
FeCl3*6H2O(s) + 3 K2C2O4*H2O(s) = K3Fe(C2O4)3*3H2O(s) + 6 H2O(l) + 3 KCl(aq)
HCOOH + HCOONa = COOH + H2COONa =>
HCOOH + HCOONa = COOH + H2COONa
(CrO) + AgNO3 = Ag2CrO + NO3 =>
(CrO) + 2 AgNO3 = Ag2CrO + 2 NO3
C2H4O + C3H8O = C8H18O2 + H2O =>
C2H4O + 2 C3H8O = C8H18O2 + H2O
NH3 + KOH = K3N + H2O =>
NH3 + 3 KOH = K3N + 3 H2O
KMnO4 + H2SO4 = K2SO4 + MnSO4 + H2O + O2 =>
4 KMnO4 + 6 H2SO4 = 2 K2SO4 + 4 MnSO4 + 6 H2O + 5 O2
Ni3N2 + K2S = NiS + K3N =>
Ni3N2 + 3 K2S = 3 NiS + 2 K3N
H2SO4 + C12H22O11 = H2O + CS2 + O2 =>
24 H2SO4 + C12H22O11 = 35 H2O + 12 CS2 + 36 O2
Al2O3 + H2O = Al3H + O2 =>
3 Al2O3 + H2O = 2 Al3H + 5 O2
Na2S2O3 + Ag(NO3) = AgS2O3 + Na2(NO3) =>
Na2S2O3 + Ag(NO3) = AgS2O3 + Na2(NO3)
NH3 + KClO3 + HNO3 = KNO3 + Cl2 + H2O =>
5 NH3 + 8 KClO3 + 3 HNO3 = 8 KNO3 + 4 Cl2 + 9 H2O
CrI3 + Pb(NO3)2 = Cr(NO3)3 + PbI2 =>
2 CrI3 + 3 Pb(NO3)2 = 2 Cr(NO3)3 + 3 PbI2
TiC + Bi2O3 = TiO2 + C + Bi =>
3 TiC + 2 Bi2O3 = 3 TiO2 + 3 C + 4 Bi
I2 + CaCl2 = ClI + Ca =>
I2 + CaCl2 = 2 ClI + Ca
I2 + BaCl2 = Ba + ICl =>
I2 + BaCl2 = Ba + 2 ICl
NH4Cl(s) = NH3(g) + HCl(g) =>
NH4Cl(s) = NH3(g) + HCl(g)
I2 + BaCl2 = ICl3 + Ba =>
I2 + 3 BaCl2 = 2 ICl3 + 3 Ba
Al(NO3)3 + Na + PO4 = NaNO3 + AlPO4 =>
Al(NO3)3 + 3 Na + PO4 = 3 NaNO3 + AlPO4
CH3COOH + BaO = (CH3COO)2Ba + H2O =>
2 CH3COOH + BaO = (CH3COO)2Ba + H2O
H(IO) + Ag(OH) = H2O + AgH(IO)2 =>
2 H(IO) + Ag(OH) = H2O + AgH(IO)2
BaSi3 = Ba + Si =>
BaSi3 = Ba + 3 Si
Ca(NO3)2 + HBr = H(NO3)2 + CaBr =>
Ca(NO3)2 + HBr = H(NO3)2 + CaBr
FeSO4 + KSCN + H2O2 + H2SO4 = Fe(SCN)6 + H2K(SO4)2 + H2O =>
FeSO4 + 6 KSCN + 5 H2O2 + 11 H2SO4 = Fe(SCN)6 + 6 H2K(SO4)2 + 10 H2O
NaCl + PbCO3 = PbCl2Na2CO3 =>
2 NaCl + PbCO3 = PbCl2Na2CO3
C3H5(OH)3 + H2O = CO2 + H2 =>
C3H5(OH)3 + 3 H2O = 3 CO2 + 7 H2
ClO{-} + S2O3{2-} + H3O{+} = S4O6{2-} + Cl{-} + H2O =>
ClO{-} + 2 S2O3{2-} + 2 H3O{+} = S4O6{2-} + Cl{-} + 3 H2O
Mg(NO3)2 + H2SO4 = Mg2SO4 + H(NO3)2 =>
2 Mg(NO3)2 + H2SO4 = Mg2SO4 + 2 H(NO3)2
CH3COOH + BaO = Ba(CH3COO)2 + H2O =>
2 CH3COOH + BaO = Ba(CH3COO)2 + H2O
Fe + H2O4S = SO2 + FeSO4 + H2O =>
Fe + 2 H2O4S = SO2 + FeSO4 + 2 H2O
Al2O3 + H2O = Al3H + O2 =>
3 Al2O3 + H2O = 2 Al3H + 5 O2
(ZrN2O13H12) + CH4N2O = H2O + CO2 + N2 + ZrO2 =>
3(ZrN2O13H12) + 5 CH4N2O = 28 H2O + 5 CO2 + 8 N2 + 3 ZrO2
C3H6O2 + Cl2 = C3H5ClO2 + H2 =>
2 C3H6O2 + Cl2 = 2 C3H5ClO2 + H2
NH3 + CoCl2 = NCl3 + CoH2 =>
2 NH3 + 3 CoCl2 = 2 NCl3 + 3 CoH2
(CH3COO)2 + Pb + H2S = CH3COOH + PbS =>
(CH3COO)2 + Pb + H2S = 2 CH3COOH + PbS
Ca(NO3)2 + HBr = H(NO3)2 + CaBr =>
Ca(NO3)2 + HBr = H(NO3)2 + CaBr
V2O3 + O2 = V2O5 =>
V2O3 + O2 = V2O5
HL + K(HO) = KL + H2O =>
HL + K(HO) = KL + H2O
HgO = Hg + O2 = cu =>
2 HgO = 2 Hg + O2
C3H6O3 + C2H5OH = C5H11O4 + H2 =>
2 C3H6O3 + 2 C2H5OH = 2 C5H11O4 + H2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/10/25
Équations équilibrées sur02/09/24
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