| Équations équilibrées la veille | Équations équilibrées le lendemain |
AlCl3 + 3 NH4CH3COO + 3 C9H7NO = C27H18AlN3O3 + 3 NH4Cl + 3 CH3COOH
Bl2O5 + H2O = Bl(OH)5 =>
Bl2O5 + 5 H2O = 2 Bl(OH)5
HClO4 + Cu = Cu(ClO4)2 + CuCl2 + H2O =>
16 HClO4 + 8 Cu = 7 Cu(ClO4)2 + CuCl2 + 8 H2O
KCO{3} + CaCl{2} = KCl{2} + CaCO{3} =>
KCO{3} + CaCl{2} = KCl{2} + CaCO{3}
CuFeS2 + Cl2 = CuCl2 + FeCl2 + S2 =>
CuFeS2 + 2 Cl2 = CuCl2 + FeCl2 + S2
I + SnCl4 = Sn + ICl3 =>
4 I + 3 SnCl4 = 3 Sn + 4 ICl3
MgO + (CO2) = MgCO3 =>
MgO + (CO2) = MgCO3
Al + H2(SO4) = Al(SO4) + H2 =>
Al + H2(SO4) = Al(SO4) + H2
Na2Br + H2O = Na2O + H2 + Br2 =>
2 Na2Br + 2 H2O = 2 Na2O + 2 H2 + Br2
H2O + NaAlO2 + CO2 = Al(OH)3 + Na2CO3 =>
3 H2O + 2 NaAlO2 + CO2 = 2 Al(OH)3 + Na2CO3
Ca(OH)2 + H3PO4 = Ca3(PO4)2 + H2O =>
3 Ca(OH)2 + 2 H3PO4 = Ca3(PO4)2 + 6 H2O
Cu(NO3)2 + Na2Cr2O7 = CuCr2O7 + Na(NO3) =>
Cu(NO3)2 + Na2Cr2O7 = CuCr2O7 + 2 Na(NO3)
Na2SO4 + Sr(NO3)2 = Na(NO3) + SrSO4 =>
Na2SO4 + Sr(NO3)2 = 2 Na(NO3) + SrSO4
Co(s) + MgSO4(aq) = CoSO4(aq) + Mg(s) =>
Co(s) + MgSO4(aq) = CoSO4(aq) + Mg(s)
Zn + HCl + SnO2 = ZnCl2 + H2O + Sn =>
2 Zn + 4 HCl + SnO2 = 2 ZnCl2 + 2 H2O + Sn
BeI2 + Sn(NO3)4 = Be(NO3)2 + SnI4 =>
2 BeI2 + Sn(NO3)4 = 2 Be(NO3)2 + SnI4
CrOH3 + H2O2 = Cr2O3 + H2O =>
2 CrOH3 + 4 H2O2 = Cr2O3 + 7 H2O
PbSO4 + KI + NaOH = PbIOH + NaKSO4 =>
PbSO4 + KI + NaOH = PbIOH + NaKSO4
Al + NiSO4 = Al2(SO4)3 + Ni =>
2 Al + 3 NiSO4 = Al2(SO4)3 + 3 Ni
NONO2 = N2 + O2 =>
2 NONO2 = 2 N2 + 3 O2
Ag3PO4 + HNO3 = Ag(NO3) + H3PO4 =>
Ag3PO4 + 3 HNO3 = 3 Ag(NO3) + H3PO4
Cu + Cl2 + NaNo3 = Cu(No3)2 + NaCl =>
Cu + Cl2 + 2 NaNo3 = Cu(No3)2 + 2 NaCl
Al(NO3)3 + MgS2 = Mg(NO3)2 + AlS3 =>
2 Al(NO3)3 + 3 MgS2 = 3 Mg(NO3)2 + 2 AlS3
MnSO4 + K2SO4 + H2SO4 = KMnO4 + H2O + SO2 =>
2 MnSO4 + K2SO4 + 2 H2SO4 = 2 KMnO4 + 2 H2O + 5 SO2
Co(Cl)2 + NaOH = CoNa + Cl2OH =>
Co(Cl)2 + NaOH = CoNa + Cl2OH
Na2CO3(aq) + HNO3(aq) = H2CO3 + NaNO3 =>
Na2CO3(aq) + 2 HNO3(aq) = H2CO3 + 2 NaNO3
NiSO4 + Na2CO3 = NiCO3 + Na2SO4 =>
NiSO4 + Na2CO3 = NiCO3 + Na2SO4
CH3CH(CH3)CH(OH)CH3 + HCl = CH3CH(CH3)CHClCH3 + H2O =>
CH3CH(CH3)CH(OH)CH3 + HCl = CH3CH(CH3)CHClCH3 + H2O
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
Br + Al = Al3Br =>
Br + 3 Al = Al3Br
ZrI4(s) = Zr(s) + I2(g) =>
ZrI4(s) = Zr(s) + 2 I2(g)
CaOH + Zn = ZnO + Ca + H =>
CaOH + Zn = ZnO + Ca + H
N2(g) + O2(g) = N2O(s) =>
2 N2(g) + O2(g) = 2 N2O(s)
Al + NiSO4 = AlSO4 + Ni =>
Al + NiSO4 = AlSO4 + Ni
HCl + Cu + HNO3 = CuCl + NO + H2O =>
3 HCl + 3 Cu + HNO3 = 3 CuCl + NO + 2 H2O
H2O + Al = H2 + Al2O =>
H2O + 2 Al = H2 + Al2O
SiO2 + Na2CO3 = Na4SiO4 + CO2 =>
SiO2 + 2 Na2CO3 = Na4SiO4 + 2 CO2
Ca + He = Ca(He) =>
Ca + He = Ca(He)
Fe2O3 + KI = K2O + FeI2 + I3 =>
3 Fe2O3 + 18 KI = 9 K2O + 6 FeI2 + 2 I3
Co + HBr = CoBr2 + H2 =>
Co + 2 HBr = CoBr2 + H2
KMnO4 + HCl = KCl + MnCl2 + H2O + Cl2 =>
2 KMnO4 + 16 HCl = 2 KCl + 2 MnCl2 + 8 H2O + 5 Cl2
NiSO4 + BaCl2 = NiCl2 + BaSO4 =>
NiSO4 + BaCl2 = NiCl2 + BaSO4
Hg(OH)2 + H3PO4 = Hg3(PO4)2 + HOH =>
3 Hg(OH)2 + 2 H3PO4 = Hg3(PO4)2 + 6 HOH
(NH4)2MoO4 + HCl + NH4SCN + Zn = NH4Cl + ZnCl2 + (NH4)3(Mo(SCN)6) + H2O =>
2(NH4)2MoO4 + 16 HCl + 12 NH4SCN + 3 Zn = 10 NH4Cl + 3 ZnCl2 + 2(NH4)3(Mo(SCN)6) + 8 H2O
Na + H2 + CO3 = NaHCO3 =>
2 Na + H2 + 2 CO3 = 2 NaHCO3
NaNO3Pb = NaNO2PbO =>
NaNO3Pb = NaNO2PbO
Zn(OH)2 = zincoxide + H2O =>
Zn(OH)2 = ZnO + H2O
Cl2 + H2O = HClO + HCl =>
Cl2 + H2O = HClO + HCl
(NH4)2CO3 + CaCl2 = (NH4)Cl + CaCO3 =>
(NH4)2CO3 + CaCl2 = 2(NH4)Cl + CaCO3
Ba(C2H3O2)2 + Na2SO4 = BaSO4 + Na(C2H3O2) =>
Ba(C2H3O2)2 + Na2SO4 = BaSO4 + 2 Na(C2H3O2)
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/07/25
Équations équilibrées sur02/06/24
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