| Équations équilibrées la veille | Équations équilibrées le lendemain |
Au + 3 H2SO4 = Au(SO4)3 + 3 H2
AlN3O9 + NaNO3 + NH4CH3CO2 = NaAl11O17 + CO2 + N2 + H2O =>
121 AlN3O9 + 11 NaNO3 + 170 NH4CH3CO2 = 11 NaAl11O17 + 340 CO2 + 272 N2 + 595 H2O
NiCl2 + HCl = NiCl + Cl2H =>
NiCl2 + HCl = NiCl + Cl2H
Al2Br3 + H2O = Al2Br3*6H2O =>
Al2Br3 + 6 H2O = Al2Br3*6H2O
Au + HCl + H2O2 = AuCl + H2O =>
2 Au + 2 HCl + H2O2 = 2 AuCl + 2 H2O
Mg3(PO4)2 + HCl = MgCl2 + H3(PO4) =>
Mg3(PO4)2 + 6 HCl = 3 MgCl2 + 2 H3(PO4)
CuNO2 + Mg(ClO4)2 = MgCu + NO2(ClO4)2 =>
CuNO2 + Mg(ClO4)2 = MgCu + NO2(ClO4)2
CH3Cl + C2H5OH = HCl + C2H5OCH3 =>
CH3Cl + C2H5OH = HCl + C2H5OCH3
Ca(OH)2 + HCl = CaCl2 + H2O =>
Ca(OH)2 + 2 HCl = CaCl2 + 2 H2O
Mg(OH)Cl + H2O = Mg(OH)2 + HCl =>
Mg(OH)Cl + H2O = Mg(OH)2 + HCl
KI + Na2SO4*10H2O = K3Na(SO4)2 + NaI + H2O =>
3 KI + 2 Na2SO4*10H2O = K3Na(SO4)2 + 3 NaI + 20 H2O
Au + HCl + H2O2 = AuCl + H2O =>
2 Au + 2 HCl + H2O2 = 2 AuCl + 2 H2O
NO(g) + Cl2(g) = NOCl(g) =>
2 NO(g) + Cl2(g) = 2 NOCl(g)
CaCO3 + Al2(SO4)3 = CaSO4 + Al2(CO3)3 =>
3 CaCO3 + Al2(SO4)3 = 3 CaSO4 + Al2(CO3)3
CuCl + Ca3(PO4)2 = Cu3(PO4)2 + CaCl =>
3 CuCl + Ca3(PO4)2 = Cu3(PO4)2 + 3 CaCl
Ag2CrO4 + HNO3 = AgNO3 + H2Cr2O7 + H2O =>
2 Ag2CrO4 + 4 HNO3 = 4 AgNO3 + H2Cr2O7 + H2O
CH3COOH + HNO3 = CH3COO + H2O + NO2 =>
CH3COOH + HNO3 = CH3COO + H2O + NO2
HOBr + H2O = H3O{+} + BrO{-} =>
HOBr + H2O = H3O{+} + BrO{-}
Pb(NO3)2 + Li = LiNO3 + Pb =>
Pb(NO3)2 + 2 Li = 2 LiNO3 + Pb
P4 + NaOH + H2O = PH3 + NaH2PO3 =>
P4 + 2 NaOH + 4 H2O = 2 PH3 + 2 NaH2PO3
NH3(g) + CO2(g) = CN2H4O(s) + H2O(l) =>
2 NH3(g) + CO2(g) = CN2H4O(s) + H2O(l)
CuCl2MgO = MgCl2CuO =>
CuCl2MgO = MgCl2CuO
Al4C3 + NaOH + H2O = NaAlO2 + CH4 =>
Al4C3 + 4 NaOH + 4 H2O = 4 NaAlO2 + 3 CH4
NaHCO3 + CaSO4 = CaO + NaSO4 + CO2 + H2 =>
2 NaHCO3 + 2 CaSO4 = 2 CaO + 2 NaSO4 + 2 CO2 + H2
Cu + H2SO4 = CuHSO4 + H2 =>
2 Cu + 2 H2SO4 = 2 CuHSO4 + H2
HBr + Fe(OH)3 = Fe2Br6 + H2O =>
6 HBr + 2 Fe(OH)3 = Fe2Br6 + 6 H2O
CaCO3 + Al2(SO4)3 = CaSO4 + Al2(CO3)3 =>
3 CaCO3 + Al2(SO4)3 = 3 CaSO4 + Al2(CO3)3
SrCl2 + NaOH = Sr(OH) + NaCl2 =>
SrCl2 + NaOH = Sr(OH) + NaCl2
Fe + N2O = Fe2O3 + N2 =>
2 Fe + 3 N2O = Fe2O3 + 3 N2
Na2Cr2O7 + H2SO4 = Na2SO4 + Cr2(SO4)3 + H2O + O =>
Na2Cr2O7 + 4 H2SO4 = Na2SO4 + Cr2(SO4)3 + 4 H2O + 3 O
LiPN2 + CeCl3 = Li6Ce8P36N70 + LiCl + Li7PN4 =>
37 LiPN2 + 8 CeCl3 = Li6Ce8P36N70 + 24 LiCl + Li7PN4
As + Na = AsNa3 =>
As + 3 Na = AsNa3
NiCl2 + HCl = NiCl + Cl2H =>
NiCl2 + HCl = NiCl + Cl2H
VOSO4 + H2SO4 + Zn = VSO4 + ZnSO4 + H2O =>
VOSO4 + H2SO4 + Zn = VSO4 + ZnSO4 + H2O
KMnO4 + HCl = KCl + Mn2O3 + H2O + Cl2 =>
2 KMnO4 + 10 HCl = 2 KCl + Mn2O3 + 5 H2O + 4 Cl2
CO + O2 = CO2 = =>
2 CO + O2 = 2 CO2
Br2 + O3 = BrO =>
3 Br2 + 2 O3 = 6 BrO
Sr3(AsO4)2 = Sr{2+} + AsO4{3-} =>
Sr3(AsO4)2 = 3 Sr{2+} + 2 AsO4{3-}
SiCl2H2 + NH3 = Si3N4 + HCl + H2 =>
3 SiCl2H2 + 4 NH3 = Si3N4 + 6 HCl + 6 H2
NaOH(aq) + KNO3(aq) = NaNO3(aq) + KOH =>
NaOH(aq) + KNO3(aq) = NaNO3(aq) + KOH
Cu + H2SO4 = CuHSO4 + H2 =>
2 Cu + 2 H2SO4 = 2 CuHSO4 + H2
SnCl4 + NH4OH = SnOH + HCl + N4 =>
4 SnCl4 + 4 NH4OH = 4 SnOH + 16 HCl + N4
SnCl4 + NH4OH = Sn(OH)4 + NH4Cl =>
SnCl4 + 4 NH4OH = Sn(OH)4 + 4 NH4Cl
HClO4 + NH4OH = NH4ClO4 + H2O =>
HClO4 + NH4OH = NH4ClO4 + H2O
FeOH2 + O3 + H2O = Fe(OH)3 =>
2 FeOH2 + O3 + H2O = 2 Fe(OH)3
Al(s) + S(l) = AlS =>
Al(s) + S(l) = AlS
NH4Cl + CaO2H2 = NH4OH + CaCl2 =>
2 NH4Cl + CaO2H2 = 2 NH4OH + CaCl2
Cu + AgN = Cu2N + Ag =>
2 Cu + AgN = Cu2N + Ag
Bi(NO3)3 + K3[Fe(CN)6] + H2O = Bi(OH)3 + KNO3 + Fe(OH)3 + HCN =>
Bi(NO3)3 + K3[Fe(CN)6] + 6 H2O = Bi(OH)3 + 3 KNO3 + Fe(OH)3 + 6 HCN
KMnO4 + H2SO4 + CH4 = K2SO4 + MnSO4 + H2O + CO2 =>
8 KMnO4 + 12 H2SO4 + 5 CH4 = 4 K2SO4 + 8 MnSO4 + 22 H2O + 5 CO2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur07/11/24
Équations équilibrées sur08/10/23
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