| Équations équilibrées la veille | Équations équilibrées le lendemain |
H3PO4 + 3 NH3 = ((NH4)3PO4)
H3PO4 + NH3 = (NH4)3PO4 =>
H3PO4 + 3 NH3 = (NH4)3PO4
Pb3(SbO4)4 + H2SO3 = H3SbO4 + Pb(SO3)2 =>
Pb3(SbO4)4 + 6 H2SO3 = 4 H3SbO4 + 3 Pb(SO3)2
H3PO4 + NH3 = (NH4)3PO4 =>
H3PO4 + 3 NH3 = (NH4)3PO4
NH3 + O2 = N2 + H2O =>
4 NH3 + 3 O2 = 2 N2 + 6 H2O
Fe + O2 = Fe2O3 =>
4 Fe + 3 O2 = 2 Fe2O3
H3PO4 + NH3 = (NH4)3PO4 =>
H3PO4 + 3 NH3 = (NH4)3PO4
H2SO3 + Mg(OH)2 = MgSO3 + H2O =>
H2SO3 + Mg(OH)2 = MgSO3 + 2 H2O
K2Cr2O7 + HCl = KCl + CrCl3 + Cl2 + H2O =>
K2Cr2O7 + 14 HCl = 2 KCl + 2 CrCl3 + 3 Cl2 + 7 H2O
NH4OH + HNO3 = H2O + NH4NO3 =>
NH4OH + HNO3 = H2O + NH4NO3
H3PO4 + NH3 = (NH4)3PO4 =>
H3PO4 + 3 NH3 = (NH4)3PO4
HCl + H2SO4 = H2S + HClO3 =>
4 HCl + 3 H2SO4 = 3 H2S + 4 HClO3
NH4OH + FeNO3 = FeOH + NH4NO3 =>
NH4OH + FeNO3 = FeOH + NH4NO3
Al + H2SO4 = Al2(SO4)3 + H2 =>
2 Al + 3 H2SO4 = Al2(SO4)3 + 3 H2
Bi2S3 + HNO3 = Bi(NO3)3 + NO + H2O + S =>
Bi2S3 + 8 HNO3 = 2 Bi(NO3)3 + 2 NO + 4 H2O + 3 S
C2H4 + O2 = CO2 + H20 =>
5 C2H4 + 10 O2 = 10 CO2 + H20
HNO3 + CaCO3 = Ca(NO3)2 + H2O + CO2 =>
2 HNO3 + CaCO3 = Ca(NO3)2 + H2O + CO2
Si + HF = SiF4 + H2 =>
Si + 4 HF = SiF4 + 2 H2
Li3N + H2O = NH3 + LiOH =>
Li3N + 3 H2O = NH3 + 3 LiOH
HMNO4 + HNO2 = MN(NO3)2 + HNO3 + H2O =>
2 HMNO4 + 5 HNO2 = 2 MN(NO3)2 + HNO3 + 3 H2O
C3H4 + KMnO4 + H2SO4 = CH3COCOOH + K2SO4 + MnSO4 + H2O =>
5 C3H4 + 6 KMnO4 + 9 H2SO4 = 5 CH3COCOOH + 3 K2SO4 + 6 MnSO4 + 9 H2O
Mg(OH)2 + H2SO4 = MgSO4 + H2O =>
Mg(OH)2 + H2SO4 = MgSO4 + 2 H2O
HgO + HCl = HgCl2 + H2O =>
HgO + 2 HCl = HgCl2 + H2O
CuOH = Cu2O + H2O =>
2 CuOH = Cu2O + H2O
NH4OH(aq) + FeNO3(aq) = FeOH(s) + NH4NO3(aq) =>
NH4OH(aq) + FeNO3(aq) = FeOH(s) + NH4NO3(aq)
C3H4 + KMnO4 + H2O = CH3COCOOH + KOH + MnO2 =>
C3H4 + 2 KMnO4 + H2O = CH3COCOOH + 2 KOH + 2 MnO2
Ba(HCO3)2 + Na2CO3 = BaCO3 + NaHCO3 =>
Ba(HCO3)2 + Na2CO3 = BaCO3 + 2 NaHCO3
Mn(s) + O2(g) = MnO3(s) =>
2 Mn(s) + 3 O2(g) = 2 MnO3(s)
Mg + HNO3 = Mg(NO3)2 + NH4NO3 + H2O =>
4 Mg + 10 HNO3 = 4 Mg(NO3)2 + NH4NO3 + 3 H2O
Cu(s) + HNO3(aq) = Cu(NO3)2(aq) + NO2(g) + H2O(l) =>
Cu(s) + 4 HNO3(aq) = Cu(NO3)2(aq) + 2 NO2(g) + 2 H2O(l)
NH4OH(aq) + HNO3(aq) = H2O(l) + NH4NO3(ag) =>
NH4OH(aq) + HNO3(aq) = H2O(l) + NH4NO3(ag)
CuO + HNO3 = Cu(NO3)2 + H2O =>
CuO + 2 HNO3 = Cu(NO3)2 + H2O
NH4OH(aq) + HNO3(aq) = H2O(l) + NH4NO3(aq) =>
NH4OH(aq) + HNO3(aq) = H2O(l) + NH4NO3(aq)
Al2O3 + HIO4 = Al(IO4)3 + H2O =>
Al2O3 + 6 HIO4 = 2 Al(IO4)3 + 3 H2O
Fe + CuSO4 = FeSO4 + Cu =>
Fe + CuSO4 = FeSO4 + Cu
H2S + Cl2 = HCl + S2 =>
2 H2S + 2 Cl2 = 4 HCl + S2
NH3 + O2 = NO + H20 =>
20 NH3 + 10 O2 = 20 NO + 3 H20
Al(s) + HCl(aq) = AlCl3(aq) + H2(g) =>
2 Al(s) + 6 HCl(aq) = 2 AlCl3(aq) + 3 H2(g)
NAOH + CL = NACL + NACLO + H2O =>
2 NAOH + 2 CL = NACL + NACLO + H2O
CaO + C = CaC2 + CO =>
CaO + 3 C = CaC2 + CO
C2H6 + O2 = H2O + CO2 =>
2 C2H6 + 7 O2 = 6 H2O + 4 CO2
NH3 + O2 = NO + H2O =>
4 NH3 + 5 O2 = 4 NO + 6 H2O
CH3ONA + H2O = CH3OH + NAOH =>
CH3ONA + H2O = CH3OH + NAOH
Fe + HBr = FeBr3 + H2 =>
2 Fe + 6 HBr = 2 FeBr3 + 3 H2
C6H14 + O2 = CO2 + H2O =>
2 C6H14 + 19 O2 = 12 CO2 + 14 H2O
As + NO3 = As2O5 + NO =>
4 As + 5 NO3 = 2 As2O5 + 5 NO
K + H2O = KOH + H2 =>
2 K + 2 H2O = 2 KOH + H2
CH3OH(g) + O2(g) = CO2(g) + H2O(g) =>
2 CH3OH(g) + 3 O2(g) = 2 CO2(g) + 4 H2O(g)
PbO2 = PbO + O2 =>
2 PbO2 = 2 PbO + O2
Ca(OH)2 + H3PO4 = Ca3(PO4)2 + H2O =>
3 Ca(OH)2 + 2 H3PO4 = Ca3(PO4)2 + 6 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur03/09/18
Équations équilibrées sur04/08/17
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