| Équations équilibrées la veille |
2 NaCl + FeO = Na2O + FeCl2
CuSO4 + C6H8O7 = C12H10Cu3O14 + H2SO4 =>
3 CuSO4 + 2 C6H8O7 = C12H10Cu3O14 + 3 H2SO4
K[AgCl2] = KCl + Ag + Cl2 =>
2 K[AgCl2] = 2 KCl + 2 Ag + Cl2
(NH4)3PO4 + KNO3 = K(NH4)3 + PO4NO3 =>
(NH4)3PO4 + KNO3 = K(NH4)3 + PO4NO3
Fe(OH)3 + Cl = FeCl2 + OH =>
Fe(OH)3 + 2 Cl = FeCl2 + 3 OH
Pt(s) + O2(g) = PtO2 =>
Pt(s) + O2(g) = PtO2
H2CO3 + Co(OH)2 = Co(CO3) + H2O =>
H2CO3 + Co(OH)2 = Co(CO3) + 2 H2O
SnCl2 + Br2 = SnBr2 + Cl2 =>
SnCl2 + Br2 = SnBr2 + Cl2
Co(OH)3 + Na2CO3 = CoCO3 + Na2(OH)3 =>
Co(OH)3 + Na2CO3 = CoCO3 + Na2(OH)3
Rb + H3PO4 = Rb3PO4 + PO + H2O =>
3 Rb + 2 H3PO4 = Rb3PO4 + PO + 3 H2O
As + O = As3O =>
3 As + O = As3O
Pb(CH3COO)2 + NaOH = Pb(OH)2 + CH3COONa =>
Pb(CH3COO)2 + 2 NaOH = Pb(OH)2 + 2 CH3COONa
C5H8O4 = C5H4O2 + H2O =>
C5H8O4 = C5H4O2 + 2 H2O
CH3CO2H + NH3 = CH3CO2 + NH4 =>
CH3CO2H + NH3 = CH3CO2 + NH4
C6H5NO2 + HCl + Sn = C6H5NH3Cl + SnCl4 + H2O =>
2 C6H5NO2 + 14 HCl + 3 Sn = 2 C6H5NH3Cl + 3 SnCl4 + 4 H2O
Mg + Sr(OH)2 = Mg(OH)2 + Sr =>
Mg + Sr(OH)2 = Mg(OH)2 + Sr
Pb + HBr = PbBr2 + H2 =>
Pb + 2 HBr = PbBr2 + H2
Mg + LiNO3 = Mg(NO3)2 + Li =>
Mg + 2 LiNO3 = Mg(NO3)2 + 2 Li
I{-} + H2O = IO3{-} + H =>
I{-} + 3 H2O = IO3{-} + 6 H
AlP + HNO3 = H3PO4 + Al(NO3)3 + NO2 + H2O =>
AlP + 11 HNO3 = H3PO4 + Al(NO3)3 + 8 NO2 + 4 H2O
C8H18 + Br2 = C8H16Br2 + HBr =>
C8H18 + 2 Br2 = C8H16Br2 + 2 HBr
CoCl2*6H2O + HCl + NH3 + H2O2 = [Co(NH3)6]Cl3 + H2O =>
2 CoCl2*6H2O + 2 HCl + 12 NH3 + H2O2 = 2[Co(NH3)6]Cl3 + 14 H2O
CuCN + KCN = K2Cu(CN)3 =>
CuCN + 2 KCN = K2Cu(CN)3
AgNO3 + CoCl2 = AgCl + Co(NO3)2 =>
2 AgNO3 + CoCl2 = 2 AgCl + Co(NO3)2
RbCl + AgNO3 = Rb(NO3) + AgCl =>
RbCl + AgNO3 = Rb(NO3) + AgCl
NH3 + H2O2 = N2H4 + H2O =>
2 NH3 + H2O2 = N2H4 + 2 H2O
NaCl + SO4 = Na2SO4 + Cl =>
2 NaCl + SO4 = Na2SO4 + 2 Cl
HF + SbF5 = HSbF6 =>
HF + SbF5 = HSbF6
CH3COOH + Cl2 = CCl3COOH + HCl =>
CH3COOH + 3 Cl2 = CCl3COOH + 3 HCl
KI(aq) + FeCl3(aq) = FeCl2 + I2 + KCl =>
2 KI(aq) + 2 FeCl3(aq) = 2 FeCl2 + I2 + 2 KCl
C5H9NO4 + O2 = CO2 + H2O + CH4N2O =>
2 C5H9NO4 + 9 O2 = 9 CO2 + 7 H2O + CH4N2O
NH3 + Li2SO4 + H2O = (NH4)2SO4 + LiOH =>
2 NH3 + Li2SO4 + 2 H2O = (NH4)2SO4 + 2 LiOH
NHO3 + Ca = Ca(NO3)2 + NH4NO3 + H2O =>
10 NHO3 + 4 Ca = 4 Ca(NO3)2 + NH4NO3 + 3 H2O
K2CrO4 + KOH + SnCl2 + H2O = K3(Cr(OH)6) + KCl + K2(Sn(OH)6) =>
2 K2CrO4 + 14 KOH + 3 SnCl2 + 8 H2O = 2 K3(Cr(OH)6) + 6 KCl + 3 K2(Sn(OH)6)
Na2SO4 + BaCl2 = BaSO4 + NaCl =>
Na2SO4 + BaCl2 = BaSO4 + 2 NaCl
Ca(s) + HNO3 = Ca(NO3)2 + H2 =>
Ca(s) + 2 HNO3 = Ca(NO3)2 + H2
Br2(l) + NaCl(aq) = BrCl + Na =>
Br2(l) + 2 NaCl(aq) = 2 BrCl + 2 Na
Zn + HCl = ZnCl2 + H2 =>
Zn + 2 HCl = ZnCl2 + H2
Al2O3 + K2CO3 = KAlO2 + CO2 =>
Al2O3 + K2CO3 = 2 KAlO2 + CO2
CuSO4(s) = Cu(aq) + SO4(aq) =>
CuSO4(s) = Cu(aq) + SO4(aq)
NCl3 + O2 = NO + OCl2 =>
4 NCl3 + 5 O2 = 4 NO + 6 OCl2
CH3CH2CH2OH + Cr2O7{-2} + H{+} = CH3CH2CHO + Cr{3+} + H2O =>
3 CH3CH2CH2OH + Cr2O7{-2} + 8 H{+} = 3 CH3CH2CHO + 2 Cr{3+} + 7 H2O
Mo + HCl = MoCl5 + H2 =>
2 Mo + 10 HCl = 2 MoCl5 + 5 H2
PbCl2(aq) + K2SO4(aq) = PbSO4(s) + KCl(aq) =>
PbCl2(aq) + K2SO4(aq) = PbSO4(s) + 2 KCl(aq)
As + O = As2O3 =>
2 As + 3 O = As2O3
Ag + Ba = AgBa =>
Ag + Ba = AgBa
MnCO3 + NaMnO4 + NaOH = MnO2 + Na2CO3 + H2O =>
3 MnCO3 + 2 NaMnO4 + 4 NaOH = 5 MnO2 + 3 Na2CO3 + 2 H2O
BF3 + Li2S = B2S3 + LiF =>
2 BF3 + 3 Li2S = B2S3 + 6 LiF
NH4Cl + Fe(NO3)3 = (NH4)(NO3) + FeCl3 =>
3 NH4Cl + Fe(NO3)3 = 3(NH4)(NO3) + FeCl3
Cu + PbSO4 = Cu2SO4 + Pb =>
2 Cu + PbSO4 = Cu2SO4 + Pb
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| Équations équilibrées la veille |
Équations équilibrées sur10/26/24
Équations équilibrées sur11/25/23
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