| Équations équilibrées la veille | Équations équilibrées le lendemain |
4 NO2 + O2 + 2 H2O = 4 HNO3
LiOH + Sr(NO3)2 = LiNO3 + Sr(OH)2 =>
2 LiOH + Sr(NO3)2 = 2 LiNO3 + Sr(OH)2
NH4OH + HNO3 = NH4NO3 + H2O =>
NH4OH + HNO3 = NH4NO3 + H2O
C6H12O6 + O2 = CO2 + H2O =>
C6H12O6 + 6 O2 = 6 CO2 + 6 H2O
Ba + H2O = Ba(OH)2 + H2 =>
Ba + 2 H2O = Ba(OH)2 + H2
Ca3(PO4)2(aq) + H3PO4(aq) = Ca(H2PO4)2(aq) =>
Ca3(PO4)2(aq) + 4 H3PO4(aq) = 3 Ca(H2PO4)2(aq)
Al + Fe2O3 = Al2O3 + Fe =>
2 Al + Fe2O3 = Al2O3 + 2 Fe
C3H6O2 + O2 = CO2 + H2O =>
2 C3H6O2 + 7 O2 = 6 CO2 + 6 H2O
Fe2O3 + H2 = Fe + H2O =>
Fe2O3 + 3 H2 = 2 Fe + 3 H2O
ALCl3 + NaOH = NaCl + AL(OH)3 =>
ALCl3 + 3 NaOH = 3 NaCl + AL(OH)3
Ca3(PO4)2 + SiO2 + C = CaSiO3 + P4 + CO =>
2 Ca3(PO4)2 + 6 SiO2 + 10 C = 6 CaSiO3 + P4 + 10 CO
zinccarbonate + hydrochloricacid = zincchloride + carbondioxide + water =>
ZnCO3 + 2 HCl = ZnCl2 + CO2 + H2O
BaSO4 + K2O = BaO + K2SO4 =>
BaSO4 + K2O = BaO + K2SO4
CaO + C = CaC2 + CO =>
CaO + 3 C = CaC2 + CO
CaO + H2O = Ca(OH)2 =>
CaO + H2O = Ca(OH)2
H3PO4 + Mg(OH)2 = Mg3(PO4)2 + HOH =>
2 H3PO4 + 3 Mg(OH)2 = Mg3(PO4)2 + 6 HOH
Na2CO3 + HNO3 = NaNO3 + H2O + CO2 =>
Na2CO3 + 2 HNO3 = 2 NaNO3 + H2O + CO2
Mg3N2 + HCl = MgCl2 + NH3 =>
Mg3N2 + 6 HCl = 3 MgCl2 + 2 NH3
NH4OH + HNO3 = NH4NO3 + H2O =>
NH4OH + HNO3 = NH4NO3 + H2O
C2H5OH + O2 = CO2 + H2O =>
C2H5OH + 3 O2 = 2 CO2 + 3 H2O
Mg3N2 + ScCl3 = MgCl2 + Mg3ScN3 =>
3 Mg3N2 + 2 ScCl3 = 3 MgCl2 + 2 Mg3ScN3
Br2 + KOH = KBrO + KBr + H2O =>
Br2 + 2 KOH = KBrO + KBr + H2O
CO + H2 = CH3OH =>
CO + 2 H2 = CH3OH
SO2 + O2 = SO3 =>
2 SO2 + O2 = 2 SO3
Na3PO4 + CuCl2 = NaCl + Cu3(PO4)2 =>
2 Na3PO4 + 3 CuCl2 = 6 NaCl + Cu3(PO4)2
CoBr3 + Pb(NO3)2 = Co(NO3)3 + PbBr2 =>
2 CoBr3 + 3 Pb(NO3)2 = 2 Co(NO3)3 + 3 PbBr2
NH4OH + HCl = NH4Cl + H2O =>
NH4OH + HCl = NH4Cl + H2O
C6H12O6 + O2 = CO2 + H2O =>
C6H12O6 + 6 O2 = 6 CO2 + 6 H2O
Sr + O2 = SrO2 =>
Sr + O2 = SrO2
NH4Cl + H2O = OH + NH5Cl =>
NH4Cl + H2O = OH + NH5Cl
HCl + MnO2 = MnCl2 + H2O + Cl2 =>
4 HCl + MnO2 = MnCl2 + 2 H2O + Cl2
H2O + H2SO4 = H2 + SO5 =>
H2O + H2SO4 = 2 H2 + SO5
CO2 + H2O = C6H12O6 + O2 =>
6 CO2 + 6 H2O = C6H12O6 + 6 O2
NH4Cl + H2O = H3O + NH3Cl =>
NH4Cl + H2O = H3O + NH3Cl
H2SO4 + S = SO2 + H20 =>
10 H2SO4 + 10 S = 20 SO2 + H20
Fe2O3 + Al = Fe + Al2O3 =>
Fe2O3 + 2 Al = 2 Fe + Al2O3
Zn(OH)2 + HNO3 = Zn(NO3)2 + H2O =>
Zn(OH)2 + 2 HNO3 = Zn(NO3)2 + 2 H2O
Ca(OH)2 + H3PO4 = Ca3(PO4)2 + H2O =>
3 Ca(OH)2 + 2 H3PO4 = Ca3(PO4)2 + 6 H2O
Na + H2O = NaOH + H2 =>
2 Na + 2 H2O = 2 NaOH + H2
Li + O2 = Li2O =>
4 Li + O2 = 2 Li2O
Cu(C2H3O2)2 + Ca(OH)2 = Ca(C2H3O2)2 + Cu(OH)2 =>
Cu(C2H3O2)2 + Ca(OH)2 = Ca(C2H3O2)2 + Cu(OH)2
Cu2(OH)2CO3 = CuO + CO2 + H2O =>
Cu2(OH)2CO3 = 2 CuO + CO2 + H2O
H2So4 + LiOH = Li2So4 + H2O =>
H2So4 + 2 LiOH = Li2So4 + 2 H2O
Al + HCl = AlCl3 + H2 =>
2 Al + 6 HCl = 2 AlCl3 + 3 H2
[Sn(H2O)3]{2+} + NH3*H2O = Sn(OH)2 + NH4{+} + H2O =>
[Sn(H2O)3]{2+} + 2 NH3*H2O = Sn(OH)2 + 2 NH4{+} + 3 H2O
Mg(NO3)2 = Mg(NO2)2 + O2 =>
Mg(NO3)2 = Mg(NO2)2 + O2
H3PO4 + HCl = PCl5 + H2O =>
H3PO4 + 5 HCl = PCl5 + 4 H2O
C6H6 + O2 = CO2 + H2O =>
2 C6H6 + 15 O2 = 12 CO2 + 6 H2O
C45H2O3 + O2 = CO2 + H2O =>
C45H2O3 + 44 O2 = 45 CO2 + H2O
Al(No3)3 + H2O = HNo3 + Al(OH)3 =>
Al(No3)3 + 3 H2O = 3 HNo3 + Al(OH)3
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur02/22/16
Équations équilibrées sur03/23/15
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