| Équations équilibrées la veille | Équations équilibrées le lendemain |
RbF = Rb + F
Fe2(SO4)3 + K2SO4 + H2O = FeK(SO4)2*12H2O =>
Fe2(SO4)3 + K2SO4 + 24 H2O = 2 FeK(SO4)2*12H2O
C20H42 + O61 = C20O40 + H42O21 =>
C20H42 + O61 = C20O40 + H42O21
HI + Ca = CaI2 + H2 =>
2 HI + Ca = CaI2 + H2
C8H16 + O2 = CO2H2O =>
C8H16 + 12 O2 = 8 CO2H2O
(NH4) + Co2 = (NH4)2Co3 =>
4(NH4) + 3 Co2 = 2(NH4)2Co3
C6H6 + O3 = CO2 + H2O =>
C6H6 + 5 O3 = 6 CO2 + 3 H2O
HCl + LiNO3 = LiCl + HNO3 =>
HCl + LiNO3 = LiCl + HNO3
W + NaClO3 + Na2CO3 = Na2WO4 + NaCl + CO2 =>
W + NaClO3 + Na2CO3 = Na2WO4 + NaCl + CO2
H2Cr2O7 + H3S = HSO4 + H2 + Cr =>
4 H2Cr2O7 + 7 H3S = 7 HSO4 + 11 H2 + 8 Cr
Cr(I)3 + KOH + Cl2 = K2CrO4 + KIO4 + KCl + H2O =>
2 Cr(I)3 + 64 KOH + 27 Cl2 = 2 K2CrO4 + 6 KIO4 + 54 KCl + 32 H2O
Fe2S3 + NaOH = Fe(OH)3 + Na2S =>
Fe2S3 + 6 NaOH = 2 Fe(OH)3 + 3 Na2S
Na2SO4 + HCl = H2O + SO3 + NaCl =>
Na2SO4 + 2 HCl = H2O + SO3 + 2 NaCl
Ag2O + Mg = MgO + Ag =>
Ag2O + Mg = MgO + 2 Ag
SiO2(s) + C = Si + CO =>
SiO2(s) + 2 C = Si + 2 CO
Al + AgO = Ag + Al2O3 =>
2 Al + 3 AgO = 3 Ag + Al2O3
Na + Cl = NaCl =>
Na + Cl = NaCl
Cu(s) + H2SO4 = CuSO4(aq) + H2O(l) + SO2 =>
Cu(s) + 2 H2SO4 = CuSO4(aq) + 2 H2O(l) + SO2
K2[Hg(SCN)4] + NaCN = Na2[Hg(SCN)4] + KCN =>
K2[Hg(SCN)4] + 2 NaCN = Na2[Hg(SCN)4] + 2 KCN
NaCl + Cu2 = CuCl2 + Na =>
4 NaCl + Cu2 = 2 CuCl2 + 4 Na
HBrO + H2O = H3O + BrO =>
HBrO + H2O = H3O + BrO
Rb{+} + Fe{-} = Rb + Fe =>
Rb{+} + Fe{-} = Rb + Fe
NaOH + H2C6H6O6 = H2O + Na2C6H6O6 =>
2 NaOH + H2C6H6O6 = 2 H2O + Na2C6H6O6
MnO2 + NaBiO3 + HNo3 = HMnO4 + BiONo3 + NaNo3 + H2O =>
2 MnO2 + 3 NaBiO3 + 6 HNo3 = 2 HMnO4 + 3 BiONo3 + 3 NaNo3 + 2 H2O
CH4O + Na2Cr2O7 + H2SO4 = C3H6O2 + Na2SO4 + Cr2(SO4)3 + H2O =>
9 CH4O + 2 Na2Cr2O7 + 8 H2SO4 = 3 C3H6O2 + 2 Na2SO4 + 2 Cr2(SO4)3 + 17 H2O
Al3 + K2SO4 = K + Al2(SO4)3 =>
2 Al3 + 9 K2SO4 = 18 K + 3 Al2(SO4)3
MnO4 + SO2 = MnO2 + SO4 =>
MnO4 + SO2 = MnO2 + SO4
BaCl2 + Pb(NO3)2 = Ba(NO3) + Pb(Cl2)2 =>
2 BaCl2 + Pb(NO3)2 = 2 Ba(NO3) + Pb(Cl2)2
NaNO3 + Mg = NaO + MgO + N2 =>
2 NaNO3 + 4 Mg = 2 NaO + 4 MgO + N2
KCr2O7 + HCl = K2Cl2 + CrCl + H2O + Cl =>
2 KCr2O7 + 28 HCl = K2Cl2 + 4 CrCl + 14 H2O + 22 Cl
Ag(s) + Cl2(g) = AgCl3(s) =>
2 Ag(s) + 3 Cl2(g) = 2 AgCl3(s)
CH3CH2CH2COOH + BaO = Ba(CH3CH2CH2COO)2 + H2O =>
2 CH3CH2CH2COOH + BaO = Ba(CH3CH2CH2COO)2 + H2O
C12H26O3 + O2 = CO2 + H2O =>
C12H26O3 + 17 O2 = 12 CO2 + 13 H2O
Ca(NO3)2 + K3[Fe(CN)6] = Ca3[Fe(CN)6]2 + KNO3 =>
3 Ca(NO3)2 + 2 K3[Fe(CN)6] = Ca3[Fe(CN)6]2 + 6 KNO3
NH3 + HNO3 = NH4NO3 = NH4NO =>
NH3 + HNO3 = NH4NO3
Cu + H2SO4 = CuSO4 + S2O2 + H2O =>
4 Cu + 6 H2SO4 = 4 CuSO4 + S2O2 + 6 H2O
Mg + PbSO4 = Pb + Mg(SO4)2 =>
Mg + 2 PbSO4 = 2 Pb + Mg(SO4)2
C21H42 + O2 = CO2 + H2O =>
2 C21H42 + 63 O2 = 42 CO2 + 42 H2O
Ag2SO4(s) + NaOH(aq) = Ag2O(s) + Na2SO4(aq) + H2O(l) =>
Ag2SO4(s) + 2 NaOH(aq) = Ag2O(s) + Na2SO4(aq) + H2O(l)
C2H5OH + O2 = CO2 + H22O =>
11 C2H5OH + 18 O2 = 22 CO2 + 3 H22O
HCO2H + H2O = HCO3 + H2 =>
2 HCO2H + 2 H2O = 2 HCO3 + 3 H2
KBr + F2 = Br2 + KF =>
2 KBr + F2 = Br2 + 2 KF
HBr + C2H2 = C2H3 + Br =>
HBr + C2H2 = C2H3 + Br
NaNO2 + KJ + H2SO4 = J2 + NO + H2O + Na2SO4 + K2SO4 =>
2 NaNO2 + 2 KJ + 2 H2SO4 = J2 + 2 NO + 2 H2O + Na2SO4 + K2SO4
Cu(NO3)2(aq) = Cu(aq) + NO3 =>
Cu(NO3)2(aq) = Cu(aq) + 2 NO3
C4H10 + O2 = CO2 + H2O =>
2 C4H10 + 13 O2 = 8 CO2 + 10 H2O
C4H6 = C + H2 =>
C4H6 = 4 C + 3 H2
CoS + H{+} + NO3{-} = Co{2+} + H2O + NO2 + S =>
CoS + 4 H{+} + 2 NO3{-} = Co{2+} + 2 H2O + 2 NO2 + S
Zm + H2SO4 = ZmSO4 + H2 =>
Zm + H2SO4 = ZmSO4 + H2
HSiO3 + Ca(OH)2 = Ca(SiO3)2 + H2O =>
2 HSiO3 + Ca(OH)2 = Ca(SiO3)2 + 2 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/28/24
Équations équilibrées sur02/27/23
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