| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 H2Cr2O7 + Ca(OH)2 = Ca(Cr2O7H)2 + 2 H2O
C6H5SH + O2 = CO2 + H2O + S =>
2 C6H5SH + 15 O2 = 12 CO2 + 6 H2O + 2 S
Al + HI = AlIH =>
Al + HI = AlIH
HIO4*2H2O + C8H18 = CHI3 + CO2 + H2O =>
75 HIO4*2H2O + 13 C8H18 = 25 CHI3 + 79 CO2 + 292 H2O
Ni(NO3)2*6H2O = NiO + NO2 + O2 + H2O =>
2 Ni(NO3)2*6H2O = 2 NiO + 4 NO2 + O2 + 12 H2O
SiO2 + Mg + N2(g) = Si3N4 + MgO =>
3 SiO2 + 6 Mg + 2 N2(g) = Si3N4 + 6 MgO
C6H12O6 = CH3CH2CH2CHOH + CO2 + H2O =>
23 C6H12O6 = 24 CH3CH2CH2CHOH + 42 CO2 + 30 H2O
Fe2O3 + C2 = Fe + CO =>
2 Fe2O3 + 3 C2 = 4 Fe + 6 CO
AgNO3 + Mg(C2H3O2)2 = Mg(NO3)2 + AgC2H3O2 =>
2 AgNO3 + Mg(C2H3O2)2 = Mg(NO3)2 + 2 AgC2H3O2
C2H4Br2 + KOH = KBr + C2H4(OH)2 =>
C2H4Br2 + 2 KOH = 2 KBr + C2H4(OH)2
C4H8O + KMnO4 + HNO3 = C2H4O2 + Mn(NO3)2 + KNO3 + H2O =>
5 C4H8O + 6 KMnO4 + 18 HNO3 = 10 C2H4O2 + 6 Mn(NO3)2 + 6 KNO3 + 9 H2O
H2C6H5O7{-} + H2SO4 = H3C6H5O7 + HSO4{-} =>
H2C6H5O7{-} + H2SO4 = H3C6H5O7 + HSO4{-}
CH3COOH + C4H10O = C6H12O2 + H2O =>
CH3COOH + C4H10O = C6H12O2 + H2O
Mg(s) + H2O(l) = Mg(OH)2(l) + H2(g) =>
Mg(s) + 2 H2O(l) = Mg(OH)2(l) + H2(g)
P4O10(s) + H2O(l) = H3PO4(aq) =>
P4O10(s) + 6 H2O(l) = 4 H3PO4(aq)
CH3CH2OH + KMnO4 = CH3CHO + MnO2 + KOH + H2O =>
3 CH3CH2OH + 2 KMnO4 = 3 CH3CHO + 2 MnO2 + 2 KOH + 2 H2O
Li2O + Al2O3 = Li2Al4O7 =>
Li2O + 2 Al2O3 = Li2Al4O7
CH2O + NH3 = C6H12N4 + H2O =>
6 CH2O + 4 NH3 = C6H12N4 + 6 H2O
K2Cr2O7 + HClO4 + HI = Cr(ClO4)3 + ClO4K + I2 + H2O =>
K2Cr2O7 + 8 HClO4 + 6 HI = 2 Cr(ClO4)3 + 2 ClO4K + 3 I2 + 7 H2O
CrO2 + Al = Cr + Al2O3 =>
3 CrO2 + 4 Al = 3 Cr + 2 Al2O3
NaAlO2 + H2O = Al2O3*3H2O + NaOH =>
2 NaAlO2 + 4 H2O = Al2O3*3H2O + 2 NaOH
NaCl + SO2 + H2O + O2 = Na2SO4 + H2Cl2 =>
4 NaCl + 2 SO2 + 2 H2O + O2 = 2 Na2SO4 + 2 H2Cl2
C2H3COH + Ag{+} + OH{-} = C3H4COOH + Ag + H2O =>
4 C2H3COH + 5 Ag{+} + 5 OH{-} = 3 C3H4COOH + 5 Ag + 3 H2O
CH3CH2OH + KMnO4 = CH3COOH + H2O + MnO2 + KOH =>
3 CH3CH2OH + 4 KMnO4 = 3 CH3COOH + H2O + 4 MnO2 + 4 KOH
NH4Cl + Ag2CO3 = NH4CO3 + Ag2Cl =>
NH4Cl + Ag2CO3 = NH4CO3 + Ag2Cl
KCrO2 + H2O2 = K2CrO4 + H2CrO4 + H2O =>
2 KCrO2 + 3 H2O2 = K2CrO4 + H2CrO4 + 2 H2O
NaIO4 + H2O + HNO3 = H6IO5 + NaNO3 + O =>
2 NaIO4 + 5 H2O + 2 HNO3 = 2 H6IO5 + 2 NaNO3 + 3 O
Pb(NO3)2 + C20H14O4 = C20(NO3)2 + PbH14O4 =>
Pb(NO3)2 + C20H14O4 = C20(NO3)2 + PbH14O4
Fe + Cl2 + Na3PO4 = NaCl + Fe(PO4)2 =>
Fe + 3 Cl2 + 2 Na3PO4 = 6 NaCl + Fe(PO4)2
N + Fe(II)I = Fe(II) + NI =>
N + Fe(II)I = Fe(II) + NI
Sb2S3(s) + O2(g) = SbO + S =>
Sb2S3(s) + O2(g) = 2 SbO + 3 S
NH = H + N =>
NH = H + N
AgC2H3O2 + FeCl3 = FeC2H3O2 + AgCl3 =>
AgC2H3O2 + FeCl3 = FeC2H3O2 + AgCl3
Fe2 + H2 = FeH =>
Fe2 + H2 = 2 FeH
SiO2 + Be2C = SiC + BeO =>
SiO2 + Be2C = SiC + 2 BeO
H2C6H6O6(aq) + KOH(aq) = KC6H7O6(aq) + H2O(l) =>
H2C6H6O6(aq) + KOH(aq) = KC6H7O6(aq) + H2O(l)
K2SO4 + (NH4)NO3 = KNO3 + (NH4)2SO4 =>
K2SO4 + 2(NH4)NO3 = 2 KNO3 + (NH4)2SO4
SiF4 + H2O = H2[SiF6] + H4SiO4 =>
3 SiF4 + 4 H2O = 2 H2[SiF6] + H4SiO4
Na2Cr2O7() + HI(aq) = CrI3(aq) + NaI(aq) + I2 + H2O =>
Na2Cr2O7() + 14 HI(aq) = 2 CrI3(aq) + 2 NaI(aq) + 3 I2 + 7 H2O
Mg + Ag(NO3)2 = Mg(NO3)2 + Ag =>
Mg + Ag(NO3)2 = Mg(NO3)2 + Ag
CuSO4 + KI = CuI2 + K2SO4 =>
CuSO4 + 2 KI = CuI2 + K2SO4
(NH4)2PtCl6 = NH4Cl + Pt + Cl2 =>
(NH4)2PtCl6 = 2 NH4Cl + Pt + 2 Cl2
KCl(aq) + Na2SO4 = K2SO4 + NaCl =>
2 KCl(aq) + Na2SO4 = K2SO4 + 2 NaCl
(NH4)2PtCl6 = N2 + NH3 + HCl + Pt =>
3(NH4)2PtCl6 = 2 N2 + 2 NH3 + 18 HCl + 3 Pt
NaHSO4 + Ca(OH)2 = CaSO4 + NaOH + H2O =>
NaHSO4 + Ca(OH)2 = CaSO4 + NaOH + H2O
SO3 + H2O = SH2O4 =>
SO3 + H2O = SH2O4
Mg + HNO3 = Mg(NO3)2 + NO + H2O =>
3 Mg + 8 HNO3 = 3 Mg(NO3)2 + 2 NO + 4 H2O
KH2PO4 + H2O2 = KH2PO4O + H2O =>
KH2PO4 + H2O2 = KH2PO4O + H2O
Au2SO4 + H2 = H2SO4 + Au =>
Au2SO4 + H2 = H2SO4 + 2 Au
CrCl3 + NH3*H2O = NH3Cl + Cr + H2O =>
CrCl3 + 3 NH3*H2O = 3 NH3Cl + Cr + 3 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/29/23
Équations équilibrées sur12/29/22
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