| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 NaCl + Ba = BaCl2 + 2 Na
H3PO4 + NH4 + MoO4 + H = (NH4)3PO4*12MoO3 + H2O =>
H3PO4 + 3 NH4 + 12 MoO4 + 21 H = (NH4)3PO4*12MoO3 + 12 H2O
CsCl + Al = AlCl3 + Cs =>
3 CsCl + Al = AlCl3 + 3 Cs
AgNo3 + CaCl2 = AgNo3CaCl2 =>
AgNo3 + CaCl2 = AgNo3CaCl2
Na(NO3) + PbO = Pb(NO3)2 + (Na2)O =>
2 Na(NO3) + PbO = Pb(NO3)2 + (Na2)O
Ba + CO3 = BaCO3 =>
Ba + CO3 = BaCO3
HClO4 + Sr(HCO3)2 = Sr(ClO4)2 + CO2 + H2O =>
2 HClO4 + Sr(HCO3)2 = Sr(ClO4)2 + 2 CO2 + 2 H2O
HClO2 + Mg = Mg(ClO2)2 + H2 =>
2 HClO2 + Mg = Mg(ClO2)2 + H2
AgCl + PbI2 = AgI + PbCl2 =>
2 AgCl + PbI2 = 2 AgI + PbCl2
C3H6O + O2 = (CO2) + (H2O) =>
C3H6O + 4 O2 = 3(CO2) + 3(H2O)
Ba(NO3)2 + NiSO4 = Ni(NO3)2 + BaSO4 =>
Ba(NO3)2 + NiSO4 = Ni(NO3)2 + BaSO4
C3H5Cl + H2O = C3H6O + HCl =>
C3H5Cl + H2O = C3H6O + HCl
Ba(NO3)2 + NiSO4 = Ni(NO3)2 + BaSO4 =>
Ba(NO3)2 + NiSO4 = Ni(NO3)2 + BaSO4
C6H5NO2 + As2O3 + NaOH = C6H5N(O)NC6H5 + NaAsO3 + H2O =>
4 C6H5NO2 + 3 As2O3 + 6 NaOH = 2 C6H5N(O)NC6H5 + 6 NaAsO3 + 3 H2O
Ba(NO3)2 + NiSO4 = Ni(NO3)2 + BaSO4 =>
Ba(NO3)2 + NiSO4 = Ni(NO3)2 + BaSO4
HCl + Na2Se = NaCl + H2Se =>
2 HCl + Na2Se = 2 NaCl + H2Se
XeO3 = Xe + O2 =>
2 XeO3 = 2 Xe + 3 O2
CHBr2 + Br2 = CBr4 + HBr =>
2 CHBr2 + 3 Br2 = 2 CBr4 + 2 HBr
NaOH + Fe(NO{3}){3} = Fe(OH){3} + Na(NO{3}) =>
NaOH + Fe(NO{3}){3} = Fe(OH){3} + Na(NO{3})
Pb + K2Cr2O7 = PbCr2O7 + K =>
Pb + K2Cr2O7 = PbCr2O7 + 2 K
CaF2 + Br2 = Ca(Br2)2 + F =>
CaF2 + 2 Br2 = Ca(Br2)2 + 2 F
H3(PO4) + CaCO3 = Ca3(PO4)2 + CO2 + H2O =>
2 H3(PO4) + 3 CaCO3 = Ca3(PO4)2 + 3 CO2 + 3 H2O
ZnCl2 + (NH4)2S = ZnS + NH4(Cl) =>
ZnCl2 + (NH4)2S = ZnS + 2 NH4(Cl)
KClO3 + H2SO4 = K2SO4 + H2O + HClO4 + ClO2 =>
6 KClO3 + 3 H2SO4 = 3 K2SO4 + 2 H2O + 2 HClO4 + 4 ClO2
N2 + Li = LiN2 =>
N2 + Li = LiN2
NaCl + CH4 = Na + HCl + C =>
4 NaCl + CH4 = 4 Na + 4 HCl + C
C6H5CH2NH3Cl + HCOH = C6H5CH2NHCH2Cl + H2O =>
C6H5CH2NH3Cl + HCOH = C6H5CH2NHCH2Cl + H2O
Fe(No3)3 + Na3PO4 = FePO4 + Na(No3) =>
Fe(No3)3 + Na3PO4 = FePO4 + 3 Na(No3)
Mn + CuCl = Cu + MnCl2 =>
Mn + 2 CuCl = 2 Cu + MnCl2
C10O5S1H16 + C10Si2O1N3F1H20 + Si1C3H9I1 = C12O4S1N3H16F1 + C5Si1O2H12 + C8Si3H24 + CH2I2 =>
C10O5S1H16 + C10Si2O1N3F1H20 + 2 Si1C3H9I1 = C12O4S1N3H16F1 + C5Si1O2H12 + C8Si3H24 + CH2I2
Mg + H4P2O7 = Mg4(P2O7) + H =>
4 Mg + H4P2O7 = Mg4(P2O7) + 4 H
Al(OH)3 + K2(MnO4) = Al2(MnO4)3 + K(OH) =>
2 Al(OH)3 + 3 K2(MnO4) = Al2(MnO4)3 + 6 K(OH)
RaO = Ra2 + O =>
2 RaO = Ra2 + 2 O
OH{-} + Cr(OH)3 + Br2 = CrO4{-2} + Br{-} + H2O =>
10 OH{-} + 2 Cr(OH)3 + 3 Br2 = 2 CrO4{-2} + 6 Br{-} + 8 H2O
Zn(s) + HCI(aq) = ZnCI(aq) + H2(g) =>
2 Zn(s) + 2 HCI(aq) = 2 ZnCI(aq) + H2(g)
Mg(OH)2 + HCl = MgCl2 + H2O =>
Mg(OH)2 + 2 HCl = MgCl2 + 2 H2O
Na + S = (fuse)Na2S =>
2 Na + S = (fuse)Na2S
CH3OH + O2 = CO2 + H2O =>
2 CH3OH + 3 O2 = 2 CO2 + 4 H2O
CCl4 + Fe + H = CH2Cl2 + Cl{-} + Fe{2+} =>
CCl4 + Fe + 2 H = CH2Cl2 + 2 Cl{-} + Fe{2+}
HCl + Fe(NO3)3 = (NO3) + Fe(HCl) =>
HCl + Fe(NO3)3 = 3(NO3) + Fe(HCl)
Ba(NO3)2 + NiSO4 = Ni(NO3)2 + BaSO4 =>
Ba(NO3)2 + NiSO4 = Ni(NO3)2 + BaSO4
H2 = H50 =>
25 H2 = H50
H2SO4 + NaOH = Na2SO4 + H2O =>
H2SO4 + 2 NaOH = Na2SO4 + 2 H2O
ClCo + NaOH = NaCo + ClOH =>
ClCo + NaOH = NaCo + ClOH
H2S2O3 = S + H2O + SO2 =>
H2S2O3 = S + H2O + SO2
K2Cr2O7(aq) + FeSO4(aq) + H2SO4 = Fe2(SO4)3(aq) + Cr2(SO4)3(aq) + K + H2O =>
K2Cr2O7(aq) + 8 FeSO4(aq) + 7 H2SO4 = 4 Fe2(SO4)3(aq) + Cr2(SO4)3(aq) + 2 K + 7 H2O
C6H4CH3NH3Cl + AgNO3 = AgCl + C6H4CH3NH3NO3 =>
C6H4CH3NH3Cl + AgNO3 = AgCl + C6H4CH3NH3NO3
NO3{-} + C2H3O2{-} = NO2{-} + HCO3{-} + H2CO3 =>
4 NO3{-} + C2H3O2{-} = 4 NO2{-} + HCO3{-} + H2CO3
KHSO4 + CH3COONa = CH3COOH + KSO4 + Na =>
KHSO4 + CH3COONa = CH3COOH + KSO4 + Na
HCl + HNO3 = H2O + NO + Cl2 =>
6 HCl + 2 HNO3 = 4 H2O + 2 NO + 3 Cl2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/24/25
Équations équilibrées sur02/23/24
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