| Équations équilibrées la veille | Équations équilibrées le lendemain |
NH3 + NaHSO4 = Na + NH4SO4
C3H26O + O2 = CO2 + H2O =>
C3H26O + 9 O2 = 3 CO2 + 13 H2O
NH4NO3(s) = H2O(l) + N2O(g) =>
NH4NO3(s) = 2 H2O(l) + N2O(g)
ZnOHCl + H2SO4 = Zn2SO4 + H2O + Cl2 =>
2 ZnOHCl + H2SO4 = Zn2SO4 + 2 H2O + Cl2
Ag + HNO3 = Ag2O + NO2 + H2O =>
2 Ag + 2 HNO3 = Ag2O + 2 NO2 + H2O
KNO3 + S = SO2 + K + NO =>
KNO3 + S = SO2 + K + NO
Cu(SO4) + Mg = Mg(SO4) + Cu2 =>
2 Cu(SO4) + 2 Mg = 2 Mg(SO4) + Cu2
Al(s) + I(s) = AlI(s) =>
Al(s) + I(s) = AlI(s)
C3H3N3Cl3 + C2H7N = C7H12ClN5 + C2H8N2 + Cl =>
28 C3H3N3Cl3 + 36 C2H7N = 18 C7H12ClN5 + 15 C2H8N2 + 66 Cl
C17H35 + H2O = H3O + CO =>
C17H35 + 86 H2O = 69 H3O + 17 CO
Al(s) + I(s) = AlI3 =>
Al(s) + 3 I(s) = AlI3
CH3CH2CH2CHO + HI = CH3CH2CH2CHIOH =>
CH3CH2CH2CHO + HI = CH3CH2CH2CHIOH
CaO + Cl(NH4) = NH3 + H2O + CaCl2 =>
CaO + 2 Cl(NH4) = 2 NH3 + H2O + CaCl2
Al(s) + I(s) = Al2I6(s) =>
2 Al(s) + 6 I(s) = Al2I6(s)
Cu + HCl + O2 = H2[CuCl4] + H2O =>
2 Cu + 8 HCl + O2 = 2 H2[CuCl4] + 2 H2O
Fe3Cl + NH4OH = Fe3OH + NH4Cl =>
Fe3Cl + NH4OH = Fe3OH + NH4Cl
Fe(NO3)3Na3PO4 = FePO4Na3(NO3)3 =>
Fe(NO3)3Na3PO4 = FePO4Na3(NO3)3
Al(s) + I(s) = AlI3(s) =>
Al(s) + 3 I(s) = AlI3(s)
Al(s) + I(s) = AlI(s) =>
Al(s) + I(s) = AlI(s)
Al(s) + I(s) = AlI =>
Al(s) + I(s) = AlI
Al(s) + I(s) = AlI(s) =>
Al(s) + I(s) = AlI(s)
CO2 + H2O = C6H12O6 + O2 =>
6 CO2 + 6 H2O = C6H12O6 + 6 O2
Na2S + Si + P + S = Na11Si2PS12 =>
11 Na2S + 4 Si + 2 P + 13 S = 2 Na11Si2PS12
CH2O = C + H + O =>
CH2O = C + 2 H + O
Al(s) + I(s) = AlI(s) =>
Al(s) + I(s) = AlI(s)
HCl + Fe3 = FeCl + H2 =>
6 HCl + 2 Fe3 = 6 FeCl + 3 H2
Aq2O = Aq + O2 =>
2 Aq2O = 4 Aq + O2
Al(s) + I(s) = AlI(s) =>
Al(s) + I(s) = AlI(s)
HI + OH = H2O + I2 =>
2 HI + 2 OH = 2 H2O + I2
CoOH3 + HNO = HNOOH3 + Co =>
CoOH3 + HNO = HNOOH3 + Co
H3BO3 + Cr(OH)2 = Cr(H2BO3)2 + H2O =>
2 H3BO3 + Cr(OH)2 = Cr(H2BO3)2 + 2 H2O
Cu2 + H2 = CuH2 =>
Cu2 + 2 H2 = 2 CuH2
Ca(s) + HBr(aq) = H(g) + CaBr(g) =>
Ca(s) + HBr(aq) = H(g) + CaBr(g)
C7H7NO2 + CH3CH2OH = C9H11NO2 + OH2 =>
C7H7NO2 + CH3CH2OH = C9H11NO2 + OH2
Mg + O2 = MgO =>
2 Mg + O2 = 2 MgO
H2O + KAl = K2O + AlH =>
H2O + 2 KAl = K2O + 2 AlH
Al(OH)3 = Al2O3 + H2O =>
2 Al(OH)3 = Al2O3 + 3 H2O
C2H6CO + O2 = CH3COOH =>
2 C2H6CO + 2 O2 = 3 CH3COOH
NH3 + Pb = N + PbH =>
NH3 + 3 Pb = N + 3 PbH
CH3COOH + C5H12O = C7H14O2 + H2O =>
CH3COOH + C5H12O = C7H14O2 + H2O
NaNO3 + NaY + H2SO4 = NO2 + Y + Na2SO4 + H2O =>
NaNO3 + NaY + H2SO4 = NO2 + Y + Na2SO4 + H2O
Al(s) + I(s) = AlI(s) =>
Al(s) + I(s) = AlI(s)
Zn + Hg2(NO3)2 = Zn(NO3) + Hg2 =>
2 Zn + Hg2(NO3)2 = 2 Zn(NO3) + Hg2
NaOH + H3PO4 = Na3PO4 + H2O =>
3 NaOH + H3PO4 = Na3PO4 + 3 H2O
H2SO4 + H2O2 + KI = K2SO4 + I2 + H2O =>
H2SO4 + H2O2 + 2 KI = K2SO4 + I2 + 2 H2O
NaIO3 + NaI = I2 + NaO =>
2 NaIO3 + 4 NaI = 3 I2 + 6 NaO
KNO3 = K2O + N2 + O2 =>
4 KNO3 = 2 K2O + 2 N2 + 5 O2
C17H33COOH + Br2 = C17H33COOBr2 + H2 =>
2 C17H33COOH + 2 Br2 = 2 C17H33COOBr2 + H2
AsO43{-} + I{-} + H{+} = AsO2{-} + I2 + H2O =>
AsO43{-} + 82 I{-} + 82 H{+} = AsO2{-} + 41 I2 + 41 H2O
C48H95O33SN + O2 = H2O + CO2 + SO2 + N =>
4 C48H95O33SN + 225 O2 = 190 H2O + 192 CO2 + 4 SO2 + 4 N
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur02/07/24
Équations équilibrées sur03/08/23
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