| Équations équilibrées la veille | Équations équilibrées le lendemain |
3 Li2SO4 + 2 H3PO4 = 2 Li3PO4 + 3 H2SO4
C4H6 + Br = C4H6Br2 =>
C4H6 + 2 Br = C4H6Br2
SiO2 + AlF3 = Al2O3 + SiF4 =>
3 SiO2 + 4 AlF3 = 2 Al2O3 + 3 SiF4
NH3 + O2 = NO + H2O =>
4 NH3 + 5 O2 = 4 NO + 6 H2O
C3H8O3 + C17H35COOH = C3H8O3(C17H35CO)2 + H2O =>
4 C3H8O3 + 21 C17H35COOH = 10 C3H8O3(C17H35CO)2 + 4 H2O
C6H5OH + CH2O = C7H8O2 =>
C6H5OH + CH2O = C7H8O2
H2BeO2 + NaOH = Na2BeO2 + H2O =>
H2BeO2 + 2 NaOH = Na2BeO2 + 2 H2O
NH3 + O2 = NO + H2O =>
4 NH3 + 5 O2 = 4 NO + 6 H2O
FeCl3 + KSNC = Fe(SCN)3 + KCl =>
FeCl3 + 3 KSNC = Fe(SCN)3 + 3 KCl
Ca + AgN = Ag + Ca3N2 =>
3 Ca + 2 AgN = 2 Ag + Ca3N2
ZnCO3 + Cl2 = ZnCl2 + CO3 =>
ZnCO3 + Cl2 = ZnCl2 + CO3
Fe{3+} + NaOH + SCN{-} = NaSCN + [FeOH]{2+} =>
Fe{3+} + NaOH + SCN{-} = NaSCN + [FeOH]{2+}
KNO3 + NaBr = KBr + NaNO3 =>
KNO3 + NaBr = KBr + NaNO3
Zn + H2Cl2 = ZnCl2 + H2 =>
Zn + H2Cl2 = ZnCl2 + H2
Al(PO4) + Zn = Zn3(PO4) + Al =>
Al(PO4) + 3 Zn = Zn3(PO4) + Al
LiBr + Pb(C2H3O2)2 = C2H3LiO2 + PbBr2 =>
2 LiBr + Pb(C2H3O2)2 = 2 C2H3LiO2 + PbBr2
C18H36O2(l) + O2(g) = CO2(g) + H2O(g) =>
C18H36O2(l) + 26 O2(g) = 18 CO2(g) + 18 H2O(g)
Sr(OH)2 + HCl = SrCl2 + (H2O) =>
Sr(OH)2 + 2 HCl = SrCl2 + 2(H2O)
P4O10 + HNO3 = N2O5 + HPO3 =>
P4O10 + 4 HNO3 = 2 N2O5 + 4 HPO3
Fe(OH)3 + SO2 = Fe2(SO3)3 + H2O =>
2 Fe(OH)3 + 3 SO2 = Fe2(SO3)3 + 3 H2O
BaCl2 + H2O = BaO + HCl =>
BaCl2 + H2O = BaO + 2 HCl
C + SiO2 + Ca3(PO4)2 = CaSiO3 + CO + P4 =>
10 C + 6 SiO2 + 2 Ca3(PO4)2 = 6 CaSiO3 + 10 CO + P4
C5H8 + H2 = C5H8H4 =>
C5H8 + 2 H2 = C5H8H4
Li3(PO4) = Li + P4 + O =>
4 Li3(PO4) = 12 Li + P4 + 16 O
BaCl2 + H2O = BaO + HCl =>
BaCl2 + H2O = BaO + 2 HCl
AgNO{3} + Na{2}CO{3} = Ag{2}CO{3} + NaNO{3} =>
AgNO{3} + Na{2}CO{3} = Ag{2}CO{3} + NaNO{3}
NH4OH(l) + H2SO4(aq) = (NH4)2SO4(aq) + H2O(l) =>
2 NH4OH(l) + H2SO4(aq) = (NH4)2SO4(aq) + 2 H2O(l)
K3[Fe(CN)6] + KSCN = Fe(SCN)3 + KCN =>
K3[Fe(CN)6] + 3 KSCN = Fe(SCN)3 + 6 KCN
Cu2SO4(aq) + Na3PO4(aq) = Cu3PO4(s) + Na2SO4 =>
3 Cu2SO4(aq) + 2 Na3PO4(aq) = 2 Cu3PO4(s) + 3 Na2SO4
CoBr2 + O2 = CoO + Br2 =>
2 CoBr2 + O2 = 2 CoO + 2 Br2
Cl3Fe + NH4OH = Fe(OH)3 + NH4Cl =>
Cl3Fe + 3 NH4OH = Fe(OH)3 + 3 NH4Cl
C3H7I + AgNO3 = C3H7O3N + AgI =>
C3H7I + AgNO3 = C3H7O3N + AgI
Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3
Ag2O = Ag + O2 = =>
2 Ag2O = 4 Ag + O2
KMnO4 + NaOH = K2MnO4 + NaMnO4 + O2 + H2O =>
8 KMnO4 + 4 NaOH = 4 K2MnO4 + 4 NaMnO4 + O2 + 2 H2O
K2O + H2O(l) = KOH =>
K2O + H2O(l) = 2 KOH
Cu{2+} + O{2-} = CuO =>
Cu{2+} + O{2-} = CuO
Na2SO4 + SrI2 = NaI + SrSO4 =>
Na2SO4 + SrI2 = 2 NaI + SrSO4
CH3OH(l) + HCl(aq) = CH3Cl + H2O =>
CH3OH(l) + HCl(aq) = CH3Cl + H2O
Zn + H2Cl = H2 + ZnCl2 =>
Zn + 2 H2Cl = 2 H2 + ZnCl2
HNO2 + KMnO4 + H2SO4 = KSO4 + MnSO4 + HNO3 + H2O =>
2 HNO2 + KMnO4 + 2 H2SO4 = KSO4 + MnSO4 + 2 HNO3 + 2 H2O
H2 + As2O3 + NO3 = H3AsO4 + NO =>
6 H2 + 2 As2O3 + 5 NO3 = 4 H3AsO4 + 5 NO
Hg + O = HgO =>
Hg + O = HgO
MnO4 + H2O = MnO2 + OH =>
MnO4 + 2 H2O = MnO2 + 4 OH
CuCl2 + (NH4)3P = (NH4)Cl + Cu3P2 =>
3 CuCl2 + 2(NH4)3P = 6(NH4)Cl + Cu3P2
Ag + Cr{3+} = Ag{+} + Cr =>
3 Ag + Cr{3+} = 3 Ag{+} + Cr
C2H5 + CH3ONa = C2H5OCH3 + Na =>
C2H5 + CH3ONa = C2H5OCH3 + Na
Ba(NO3)2 + CH3COONa = Ba(CH3COO)2 + NaNO3 =>
Ba(NO3)2 + 2 CH3COONa = Ba(CH3COO)2 + 2 NaNO3
CH3COOH + Ca(HCO3)2 = CaH3COO + H2O + CO2 =>
5 CH3COOH + 8 Ca(HCO3)2 = 8 CaH3COO + 6 H2O + 18 CO2
NH4Cl + NH4NO3 = N + Cl + H2O =>
NH4Cl + 2 NH4NO3 = 5 N + Cl + 6 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur10/27/24
Équations équilibrées sur11/26/23
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