| Équations équilibrées la veille | Équations équilibrées le lendemain |
8 Hf + 3 N2 = 2 Hf4N3
AlCl + NaCo3 = AlCo3 + NaCl =>
AlCl + NaCo3 = AlCo3 + NaCl
NH3 + SO3 + H2O = (NH4)2SO4 =>
2 NH3 + SO3 + H2O = (NH4)2SO4
C10H16(g) + O2(g) = CO2(g) + H2O(g) =>
C10H16(g) + 14 O2(g) = 10 CO2(g) + 8 H2O(g)
Mg(NO3)2 + OH = NO3 + Mg(OH)2 =>
Mg(NO3)2 + 2 OH = 2 NO3 + Mg(OH)2
RbS = Rb + S =>
RbS = Rb + S
NH3 + (NO3)2O = N2 + H2O =>
14 NH3 + 3(NO3)2O = 10 N2 + 21 H2O
Na2B4O7*10H2O + O2 = Na2B4O7*10H2O3 =>
Na2B4O7*10H2O + 10 O2 = Na2B4O7*10H2O3
KJ + Br = KBr + J =>
KJ + Br = KBr + J
NaO + BaO = NaBaO2 =>
NaO + BaO = NaBaO2
K2Cr2O7 + C2H5OH + H2SO4 = KCr(SO4)2 + CH3CHO + H2O =>
K2Cr2O7 + 3 C2H5OH + 4 H2SO4 = 2 KCr(SO4)2 + 3 CH3CHO + 7 H2O
MgSO4 + SiO2 + C = MgSiO3 + CO + S =>
MgSO4 + SiO2 + 3 C = MgSiO3 + 3 CO + S
K2S + Cr2(SO4)3 + H2O = K2SO4 + Cr(OH)3 + H2S =>
3 K2S + Cr2(SO4)3 + 6 H2O = 3 K2SO4 + 2 Cr(OH)3 + 3 H2S
Mn(NO3)2 + HCl = MnClH(NO3)2 =>
Mn(NO3)2 + HCl = MnClH(NO3)2
C4H9Br + HBr = C4H8Br2 + H2 =>
C4H9Br + HBr = C4H8Br2 + H2
H2O + C12 = HC1 + HC1O =>
6 H2O + C12 = 6 HC1 + 6 HC1O
Bi + O2 = Bi2O3 =>
4 Bi + 3 O2 = 2 Bi2O3
NaHCO3 + C2H3O2H = NaC2H3CO2 + CO2 + H2O =>
2 NaHCO3 + 3 C2H3O2H = 2 NaC2H3CO2 + 2 CO2 + 4 H2O
MgF2 + LiF = Li[MgF3] =>
MgF2 + LiF = Li[MgF3]
PCl5(l) + H2O(l) = H3PO4(ac) + HCl(g) =>
PCl5(l) + 4 H2O(l) = H3PO4(ac) + 5 HCl(g)
Fe3N2 + AgNO3 = AgN2 + Fe3NO3 =>
Fe3N2 + AgNO3 = AgN2 + Fe3NO3
S6 + Zn2 = S2Zn6 =>
S6 + 9 Zn2 = 3 S2Zn6
Ca5F(PO4)3 + HCl = Ca(H2PO4)2 + CaCl2 + HF =>
2 Ca5F(PO4)3 + 14 HCl = 3 Ca(H2PO4)2 + 7 CaCl2 + 2 HF
LiI + BaS = BaI + SLi =>
LiI + BaS = BaI + SLi
C7H11O2 + O2 = CO + H2O =>
4 C7H11O2 + 21 O2 = 28 CO + 22 H2O
NaOH(ag) + HClO4(ag) = NaClO4(ag) + H2O =>
NaOH(ag) + HClO4(ag) = NaClO4(ag) + H2O
C6H5NH2 + O2 = CO2 + NH3 + H2O =>
C6H5NH2 + 7 O2 = 6 CO2 + NH3 + 2 H2O
C2H3OCl + C7H8O = C9H10O2 + HCl =>
C2H3OCl + C7H8O = C9H10O2 + HCl
CaCl2 + Cs3PO4 = Ca3(PO4)2 + CsCl =>
3 CaCl2 + 2 Cs3PO4 = Ca3(PO4)2 + 6 CsCl
Zn + Na2S = S + Na2Zn =>
Zn + Na2S = S + Na2Zn
KI + Sn(SO4)2 = K2SO4 + SnI4 =>
4 KI + Sn(SO4)2 = 2 K2SO4 + SnI4
HNO3 + N2OH = N2NO3 + H2O =>
HNO3 + N2OH = N2NO3 + H2O
Ce{4} + Ag{2} = Ce{3} + Ag{4} =>
2 Ce{4} + Ag{2} = 2 Ce{3} + Ag{4}
Li + Be = LiBe2 =>
Li + 2 Be = LiBe2
C2H3O2NH4 + FeCl2 = Fe(C2H3O2)2 + NH4Cl =>
2 C2H3O2NH4 + FeCl2 = Fe(C2H3O2)2 + 2 NH4Cl
KI(aq) + Na2S(aq) = NaI(aq) + K2S(aq) =>
2 KI(aq) + Na2S(aq) = 2 NaI(aq) + K2S(aq)
H2O + MgOHCl + HCl = MgCl2*6H2O =>
5 H2O + MgOHCl + HCl = MgCl2*6H2O
NaBO3*4H2O + H2SO4 + KMnO4 = Na2SO4 + H2O + KBO3 + MnO2 + O2 =>
4 NaBO3*4H2O + 2 H2SO4 + 4 KMnO4 = 2 Na2SO4 + 18 H2O + 4 KBO3 + 4 MnO2 + 3 O2
K4[Fe(CN)6] + FeCl3 + HCl = Fe[Fe(CN)6] + KCl + H2 =>
2 K4[Fe(CN)6] + 2 FeCl3 + 2 HCl = 2 Fe[Fe(CN)6] + 8 KCl + H2
NgNO{3} + NaCl = NgCl + NaNO{3} =>
NgNO{3} + NaCl = NgCl + NaNO{3}
NaBiO3 + HCl = BiOCl + Cl2 + NaCl + H2O =>
NaBiO3 + 4 HCl = BiOCl + Cl2 + NaCl + 2 H2O
Na2S2O8 + HCl = NaCl + H2S2O8 =>
Na2S2O8 + 2 HCl = 2 NaCl + H2S2O8
Mg3(PO3)2 + Na = Na3PO3 + Mg =>
Mg3(PO3)2 + 6 Na = 2 Na3PO3 + 3 Mg
CoCl2 + LiOH = Co(OH)2 + LiCl =>
CoCl2 + 2 LiOH = Co(OH)2 + 2 LiCl
Pb3(PO4)2 + NaOH = Pb(OH)2 + Na3PO4 =>
Pb3(PO4)2 + 6 NaOH = 3 Pb(OH)2 + 2 Na3PO4
C14H6O8 + NaHCO3 = CO2 + H2O + NaC14H6O8 =>
47 C14H6O8 + 46 NaHCO3 = 60 CO2 + 26 H2O + 46 NaC14H6O8
HCl(g) + Ca(OH)2 = Cl + Ca(OH3)2 =>
4 HCl(g) + Ca(OH)2 = 4 Cl + Ca(OH3)2
Mg(CH3COO)2 + NH4OH = Mg(OH)2 + CH3COONH4 =>
Mg(CH3COO)2 + 2 NH4OH = Mg(OH)2 + 2 CH3COONH4
Ca + PO4 + F = CaPO4F =>
Ca + PO4 + F = CaPO4F
KOH + CuBr2 = K2Br2 + Cu(OH)2 =>
2 KOH + CuBr2 = K2Br2 + Cu(OH)2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur02/19/25
Équations équilibrées sur03/21/24
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