| Équations équilibrées la veille | Équations équilibrées le lendemain |
CaO + NaOH = CaOH + NaO
Cl2 + KNO4 + H2O = KClO3 + KCl + HNO3 =>
Cl2 + 2 KNO4 + H2O = KClO3 + KCl + 2 HNO3
Ag2SO3 + H2O = H2SO + Ag(OH)3 =>
Ag2SO3 + 4 H2O = H2SO + 2 Ag(OH)3
MnO2 + Sn(OH)4 = Mn(OH4)2 + Sn2(O2)4 =>
MnO2 + 2 Sn(OH)4 = Mn(OH4)2 + Sn2(O2)4
CrCl2 + NaOH = CrOH + NaCl2 =>
CrCl2 + NaOH = CrOH + NaCl2
AuO2 + H2O = Au(OH)3 + OH =>
AuO2 + 2 H2O = Au(OH)3 + OH
FeCl2 + O2 + H2O = Fe(OH)Cl2 =>
4 FeCl2 + O2 + 2 H2O = 4 Fe(OH)Cl2
ZnCO3*3Zn(OH)2 + H2SO4 + H2O = ZnSO4*7H2O + CO2 =>
ZnCO3*3Zn(OH)2 + 4 H2SO4 + 21 H2O = 4 ZnSO4*7H2O + CO2
CaCl2 + NaHCO3 = NaCl + CaCO3 + CO2 + H2O =>
CaCl2 + 2 NaHCO3 = 2 NaCl + CaCO3 + CO2 + H2O
H2SO4 + K2H2O2 = K2SO4 + H2O =>
H2SO4 + K2H2O2 = K2SO4 + 2 H2O
C3H6(g) = C(s) + H2(g) =>
C3H6(g) = 3 C(s) + 3 H2(g)
MnO4{-} + C2O4{-2} + H{+} = CO2 + Mn{2} + H2O =>
2 MnO4{-} + 5 C2O4{-2} + 16 H{+} = 10 CO2 + 2 Mn{2} + 8 H2O
AgNO3(aq)NH4OH(aq) = AgOH(s)NH4NO3(aq) =>
AgNO3(aq)NH4OH(aq) = AgOH(s)NH4NO3(aq)
HNO3 + LiHCO3 = LiNO3 + CO2 + H2O =>
HNO3 + LiHCO3 = LiNO3 + CO2 + H2O
Mg(s) + N2(g) = Mg3N2(s) =>
3 Mg(s) + N2(g) = Mg3N2(s)
Mg(s) + HCl(aq) = MgCl2(aq) + H2(g) =>
Mg(s) + 2 HCl(aq) = MgCl2(aq) + H2(g)
Mg(s) + N2(g) = Mg3N2(s) =>
3 Mg(s) + N2(g) = Mg3N2(s)
Mg(s) + FeCl3(aq) = MgCl2(aq) + Fe(s) =>
3 Mg(s) + 2 FeCl3(aq) = 3 MgCl2(aq) + 2 Fe(s)
NaCl + Ag{3}N = Na{3}N + AgCl =>
NaCl + Ag{3}N = Na{3}N + AgCl
P4 + NaOH = PH3 + Na2HPO2 =>
P4 + 6 NaOH = PH3 + 3 Na2HPO2
C3H6O + CuSO4 + NaOH = CHOO + Cu2O + Na2SO4 + H2O =>
2 C3H6O + 26 CuSO4 + 52 NaOH = 6 CHOO + 13 Cu2O + 26 Na2SO4 + 29 H2O
Mg(s) + N2(g) = Mg3N2(s) =>
3 Mg(s) + N2(g) = Mg3N2(s)
Mg(s) + FeCl3(aq) = MgCl2(aq) + Fe(s) =>
3 Mg(s) + 2 FeCl3(aq) = 3 MgCl2(aq) + 2 Fe(s)
Mg(s) + N2(g) = Mg3N2(s) =>
3 Mg(s) + N2(g) = Mg3N2(s)
K2Cr2O7 + NH4OH = KOH + Cr(OH)3 + N2 + H2O =>
K2Cr2O7 + 2 NH4OH = 2 KOH + 2 Cr(OH)3 + N2 + H2O
Mg(s) + HCl(aq) = MgCl2(aq) + H2(g) =>
Mg(s) + 2 HCl(aq) = MgCl2(aq) + H2(g)
Mg(s) + N2(g) = Mg3N2(s) =>
3 Mg(s) + N2(g) = Mg3N2(s)
Mg(s) + H2Cl(aq) = MgCl2(aq) + H2(g) =>
Mg(s) + 2 H2Cl(aq) = MgCl2(aq) + 2 H2(g)
Mg(s) + FeCl3(aq) = MgCl2(aq) + Fe(s) =>
3 Mg(s) + 2 FeCl3(aq) = 3 MgCl2(aq) + 2 Fe(s)
Mg(s) + N2(g) = Mg3N2(s) =>
3 Mg(s) + N2(g) = Mg3N2(s)
Mg(s) + HCl(aq) = MgCl2(aq) + H2(g) =>
Mg(s) + 2 HCl(aq) = MgCl2(aq) + H2(g)
Mg(s) + N2(g) = Mg3N2(s) =>
3 Mg(s) + N2(g) = Mg3N2(s)
H3AsO3 + Ca(OH)2 = CaHAsO3 + H2O =>
H3AsO3 + Ca(OH)2 = CaHAsO3 + 2 H2O
Mg(s) + N2(g) = Mg3N2(s) =>
3 Mg(s) + N2(g) = Mg3N2(s)
Mg(s) + FeCl3(aq) = MgCl2(aq) + Fe(s) =>
3 Mg(s) + 2 FeCl3(aq) = 3 MgCl2(aq) + 2 Fe(s)
Mg(s) + HCl(aq) = MgCl2(aq) + H2(g) =>
Mg(s) + 2 HCl(aq) = MgCl2(aq) + H2(g)
Mg(s) + FeCl3(aq) = MgCl2(aq) + Fe(s) =>
3 Mg(s) + 2 FeCl3(aq) = 3 MgCl2(aq) + 2 Fe(s)
Mg(s) + N2(g) = Mg3N2(s) =>
3 Mg(s) + N2(g) = Mg3N2(s)
Mg(s) + FeCl3(aq) = MgCl2(aq) + Fe(s) =>
3 Mg(s) + 2 FeCl3(aq) = 3 MgCl2(aq) + 2 Fe(s)
Mg(s) + N2(g) = Mg3N2(s) =>
3 Mg(s) + N2(g) = Mg3N2(s)
NH4HCO3 + KOH = K2CO3 + (NH4)2CO3 + H2O =>
2 NH4HCO3 + 2 KOH = K2CO3 + (NH4)2CO3 + 2 H2O
Mg(s) + N2(g) = Mg3N2(s) =>
3 Mg(s) + N2(g) = Mg3N2(s)
Mg(s) + FeCl3(aq) = MgCl2(aq) + Fe(s) =>
3 Mg(s) + 2 FeCl3(aq) = 3 MgCl2(aq) + 2 Fe(s)
CaO + NaOH = CaOH + NaO =>
CaO + NaOH = CaOH + NaO
Mg{2-} + Cu{2+} = MgCu =>
Mg{2-} + Cu{2+} = MgCu
NaMnO4 + NiSO4 + H2SO4 = MnSO + Ni2(SO4)3 + Na2SO4 + H2O =>
2 NaMnO4 + 22 NiSO4 + 14 H2SO4 = 2 MnSO + 11 Ni2(SO4)3 + Na2SO4 + 14 H2O
ZnO + HClO4 = ZnO2 + HClO3 =>
ZnO + HClO4 = ZnO2 + HClO3
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
HCl + FeS = Cl2Fe + H2S =>
2 HCl + FeS = Cl2Fe + H2S
HNO3 + Al(OH)3 = Al(NO3)3 + H2O =>
3 HNO3 + Al(OH)3 = Al(NO3)3 + 3 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur07/30/24
Équations équilibrées sur08/29/23
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