| Équations équilibrées la veille | Équations équilibrées le lendemain |
Fe(NO3)2 + KSCN = FeSCN + K(NO3)2
Ca(NO3)2(aq) + KOH(aq) = Ca(OH)2 + KNO3(aq) =>
Ca(NO3)2(aq) + 2 KOH(aq) = Ca(OH)2 + 2 KNO3(aq)
Fe2O3 + CH3COOH = Fe2O3C2 + H2O =>
Fe2O3 + CH3COOH = Fe2O3C2 + 2 H2O
C4H10 + Ne = NeH + C =>
C4H10 + 10 Ne = 10 NeH + 4 C
FeCl3 + CaCl2 = FeCl2 + CaCl3 =>
FeCl3 + CaCl2 = FeCl2 + CaCl3
Ag2SO3 + H2S = Ag2S + H2SO3 =>
Ag2SO3 + H2S = Ag2S + H2SO3
Fe(OH)3 + KOH + KOCl = K2FeO4 + KCl + H2O =>
2 Fe(OH)3 + 4 KOH + 3 KOCl = 2 K2FeO4 + 3 KCl + 5 H2O
NaClO + NaOH = H2O + NaCl + NaO =>
NaClO + 2 NaOH = H2O + NaCl + 2 NaO
C4H10 + ClO2 = CO2 + CCl4 + H2O =>
10 C4H10 + 52 ClO2 = 27 CO2 + 13 CCl4 + 50 H2O
C5H4N4O3 + NaHCO3 = C5H3N4O3Na + CO2 + H2O =>
C5H4N4O3 + NaHCO3 = C5H3N4O3Na + CO2 + H2O
Ca(OH)2 + CaBr2 = CaOHBr =>
Ca(OH)2 + CaBr2 = 2 CaOHBr
KOH + C5H8O4 = C5H6K2O4 + H2O =>
2 KOH + C5H8O4 = C5H6K2O4 + 2 H2O
K3(PO4) + Sr(NO3)2 = (PO4)2Sr3 + KNO3 =>
2 K3(PO4) + 3 Sr(NO3)2 = (PO4)2Sr3 + 6 KNO3
Al(OH)3 + H2SO4 = Al2(SO4)3 + H2O =>
2 Al(OH)3 + 3 H2SO4 = Al2(SO4)3 + 6 H2O
Cu3(PO4)2 = Cu2 + PO4 =>
2 Cu3(PO4)2 = 3 Cu2 + 4 PO4
V2S5 + CaSe = CaS + V2Se5 =>
V2S5 + 5 CaSe = 5 CaS + V2Se5
NaOCl + Zn = ZnO + NaCl =>
NaOCl + Zn = ZnO + NaCl
NO + H2O = HNO3 + HN3 =>
16 NO + 5 H2O = 7 HNO3 + 3 HN3
LiBr + Mg(OH)2 = LiOH + MgBr2 =>
2 LiBr + Mg(OH)2 = 2 LiOH + MgBr2
BaCl2 + Na2SO4 = BaSO4 + NaCl =>
BaCl2 + Na2SO4 = BaSO4 + 2 NaCl
BrO3{-} + As{3+} + H{+} = Br{+} + As{5+} + H2O =>
BrO3{-} + 2 As{3+} + 6 H{+} = Br{+} + 2 As{5+} + 3 H2O
Al + HCl = AlCl3Al + H2 =>
4 Al + 6 HCl = 2 AlCl3Al + 3 H2
PO4 + Cu(NO3)2 = Cu3(PO4)2 + NO3 =>
2 PO4 + 3 Cu(NO3)2 = Cu3(PO4)2 + 6 NO3
Ca(NO3)2 + Na2SO4 = Na2(NO3)2 + CaSO4 =>
Ca(NO3)2 + Na2SO4 = Na2(NO3)2 + CaSO4
Na2[Zn(OH)4] + HCl = ZnCl2 + NaCl + H2O =>
Na2[Zn(OH)4] + 4 HCl = ZnCl2 + 2 NaCl + 4 H2O
NaOH + CHI = NaCI + H2O =>
NaOH + CHI = NaCI + H2O
N2 + K = K3N =>
N2 + 6 K = 2 K3N
POF3 = P + O2 + F =>
2 POF3 = 2 P + O2 + 6 F
HCl + Sr(OH)2 = Sr2 + HClOH =>
4 HCl + 2 Sr(OH)2 = Sr2 + 4 HClOH
N2 + H2 = NH = =>
N2 + H2 = 2 NH
CH3COH + [H] = C2H5OH =>
CH3COH + 2[H] = C2H5OH
N2 + Mg = Mg2N3 =>
3 N2 + 4 Mg = 2 Mg2N3
BBr3 + NH3 = BN + HBr =>
BBr3 + NH3 = BN + 3 HBr
Fe(SCN)3 + NaF = NaSCN + FeF3 =>
Fe(SCN)3 + 3 NaF = 3 NaSCN + FeF3
Al(OH)3 + NaO = NaAlO2 + H2O + O2 =>
4 Al(OH)3 + 4 NaO = 4 NaAlO2 + 6 H2O + O2
PbO2 + H + Cl = PbCl2 + H2O =>
PbO2 + 4 H + 2 Cl = PbCl2 + 2 H2O
N2 + O2 = N2O =>
2 N2 + O2 = 2 N2O
*C8H18 + O2 = CO2 + H2O =>
2*C8H18 + 25 O2 = 16 CO2 + 18 H2O
H2NNH2 + HOOH = N2 + H2O =>
H2NNH2 + 2 HOOH = N2 + 4 H2O
HSO4H + KOH = K2SO4 + H2O =>
HSO4H + 2 KOH = K2SO4 + 2 H2O
BrCl + Cl2 = BrCl2 =>
2 BrCl + Cl2 = 2 BrCl2
Phosphoricacid = Phosphorousacid + Oxygen =>
2 H3PO4 = 2 H3PO3 + O2
CuCO3(s) + H2SO4 = CuSO4(aq) + H2O(l) + CO2(g) =>
CuCO3(s) + H2SO4 = CuSO4(aq) + H2O(l) + CO2(g)
CaSO4 + NaOH(aq) = Ca(OH)2 + Na2SO4(aq) =>
CaSO4 + 2 NaOH(aq) = Ca(OH)2 + Na2SO4(aq)
MgO + Al(OH)3 = Mg(OH)2 + Al2O3 =>
3 MgO + 2 Al(OH)3 = 3 Mg(OH)2 + Al2O3
CH3CO2H + CH3CH2OH = CH3CO2CH2CH3 + H2O =>
CH3CO2H + CH3CH2OH = CH3CO2CH2CH3 + H2O
K2S + NaNO3 = KNO3 + Na2S =>
K2S + 2 NaNO3 = 2 KNO3 + Na2S
Br2 + CrCl3 + NaOH = NaCrO7 + NaBr + NaCl + H2O =>
5 Br2 + CrCl3 + 14 NaOH = NaCrO7 + 10 NaBr + 3 NaCl + 7 H2O
Pb(NO2)2 + Au = Au(NO2)3 + Pb =>
3 Pb(NO2)2 + 2 Au = 2 Au(NO2)3 + 3 Pb
KCO3 + H2SO4 = KSO4 + CO2 + H2O =>
KCO3 + H2SO4 = KSO4 + CO2 + H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/25/24
Équations équilibrées sur12/25/23
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