| Équations équilibrées la veille | Équations équilibrées le lendemain |
NaC3H5O3H2O = NaC3H4O3H3O
PbNaH = NaPbH =>
PbNaH = NaPbH
SnBr2Mg = MgBr2Sn =>
SnBr2Mg = MgBr2Sn
K2SO4(aq) + Pb(NO3)2(aq) = PbSO4 + KNO3 =>
K2SO4(aq) + Pb(NO3)2(aq) = PbSO4 + 2 KNO3
NaCIKNO3 = NaNO3CIK =>
NaCIKNO3 = NaNO3CIK
Pb(aq)CrO4(aq) = PbCrO4(s) =>
Pb(aq)CrO4(aq) = PbCrO4(s)
Ni(CH3COO)2 = Ni + CH3COO =>
Ni(CH3COO)2 = Ni + 2 CH3COO
KNSC = KSCN =>
KNSC = KSCN
Fe(ClO3)3 + (NH4)2CO3 = Fe2(CO3)3 + NH4ClO3 =>
2 Fe(ClO3)3 + 3(NH4)2CO3 = Fe2(CO3)3 + 6 NH4ClO3
Na2S2O5 + H2O = Na + SO2 + H2SO4 =>
Na2S2O5 + H2O = 2 Na + SO2 + H2SO4
C9H20(g) + O2(g) = CO2(g) + H2O =>
C9H20(g) + 14 O2(g) = 9 CO2(g) + 10 H2O
AsO3{3-} + H2O2 = AsO4{3-} + H2O =>
AsO3{3-} + H2O2 = AsO4{3-} + H2O
AsH3 + H2O + Ag2SO4 = As4O6 + H2SO4 + Ag =>
4 AsH3 + 6 H2O + 12 Ag2SO4 = As4O6 + 12 H2SO4 + 24 Ag
Na2CO3 + HCl = Na{+} + CO2 + H2O + Cl{-} =>
Na2CO3 + 2 HCl = 2 Na{+} + CO2 + H2O + 2 Cl{-}
X(OH)2 + H3PO4 = XHPO4 + H2O =>
X(OH)2 + H3PO4 = XHPO4 + 2 H2O
Zn + AgCl = ZnCl2 + Ag =>
Zn + 2 AgCl = ZnCl2 + 2 Ag
NaClBN = NaNBCl =>
NaClBN = NaNBCl
Ge + HNO3 + HF = H2GeF6 + NO + H2O =>
3 Ge + 4 HNO3 + 18 HF = 3 H2GeF6 + 4 NO + 8 H2O
MgO4 + HCl = MgCl2 + H2O + Cl2 =>
MgO4 + 8 HCl = MgCl2 + 4 H2O + 3 Cl2
Ba(OH)2(aq) + HNO3 = Ba(NO3)2(aq) + H2O(l) =>
Ba(OH)2(aq) + 2 HNO3 = Ba(NO3)2(aq) + 2 H2O(l)
Al2O3 + CuSO4 = CuO3 + Al2SO4 =>
Al2O3 + CuSO4 = CuO3 + Al2SO4
PbSNaCN = PbCNNaS =>
PbSNaCN = PbCNNaS
CuCl2(aq) + H2SO4(aq) = HCl(aq) + CuSO4(aq) =>
CuCl2(aq) + H2SO4(aq) = 2 HCl(aq) + CuSO4(aq)
C2S + O2 = CO2 + S2O =>
4 C2S + 9 O2 = 8 CO2 + 2 S2O
Mg(CO3)Ba(OH)2 = Mg(OH)2Ba(CO3) =>
Mg(CO3)Ba(OH)2 = Mg(OH)2Ba(CO3)
H3PO + KOH = K3PO + H2O =>
H3PO + 3 KOH = K3PO + 3 H2O
KOH + H3PO4 = K3PO4 + H2O =>
3 KOH + H3PO4 = K3PO4 + 3 H2O
CrCl2 + H2S = CrS + HCl =>
CrCl2 + H2S = CrS + 2 HCl
Ba(NO3)2 + TiO(NO3)2 + C6H8O7(H2O) = Ba2Ti9O20 + N2 + CO2 + H2O =>
18 Ba(NO3)2 + 81 TiO(NO3)2 + 55 C6H8O7(H2O) = 9 Ba2Ti9O20 + 99 N2 + 330 CO2 + 275 H2O
PbLiS = PbSLi =>
PbLiS = PbSLi
NaOH(aq) + CuCl2(aq) = Cu(OH)2 + NaCl(aq) =>
2 NaOH(aq) + CuCl2(aq) = Cu(OH)2 + 2 NaCl(aq)
LiSHBr = LiBrHS =>
LiSHBr = LiBrHS
CH3COOH + NaOH = CH3COOOH + NaH =>
CH3COOH + NaOH = CH3COOOH + NaH
AgNo{3} + KI = AgI + KNo{3} =>
AgNo{3} + KI = AgI + KNo{3}
NH3 + S2 = N2 + H2S =>
4 NH3 + 3 S2 = 2 N2 + 6 H2S
Li(s)HClO(aq) = HLiClO =>
Li(s)HClO(aq) = HLiClO
AlNaPO = NaAlPO =>
AlNaPO = NaAlPO
CrCO3HNO3 = CrNO3HCO3 =>
CrCO3HNO3 = CrNO3HCO3
C3H3 + O2 = H2O + CO2 =>
4 C3H3 + 15 O2 = 6 H2O + 12 CO2
HClZr = ZrClH =>
HClZr = ZrClH
Na2B4O7H2O = Na2H2OB4O7 =>
Na2B4O7H2O = Na2H2OB4O7
Mg(s)AgNo3(aq) = Mg(No3)(aq)Ag(s) =>
Mg(s)AgNo3(aq) = Mg(No3)(aq)Ag(s)
FlNaBr = BrFlNa =>
FlNaBr = BrFlNa
HClO3(aq)Mg(OH)2(aq) = H3O2MgClO3 =>
HClO3(aq)Mg(OH)2(aq) = H3O2MgClO3
C2H5OHNH3 = C2H5NH2H2O =>
C2H5OHNH3 = C2H5NH2H2O
Cu(OH)2 + NH3 = Cu + N + H2O =>
3 Cu(OH)2 + 2 NH3 = 3 Cu + 2 N + 6 H2O
NaIO3H2SO4 = HIO3NaHSO4 =>
NaIO3H2SO4 = HIO3NaHSO4
BaOHAlS = BaSAlOH =>
BaOHAlS = BaSAlOH
KOH + Na2CrO4 + HCl = K2CrO4 + NaCl + H2O =>
2 KOH + Na2CrO4 + 2 HCl = K2CrO4 + 2 NaCl + 2 H2O
ZnO + HCl = ZnCl2 + H2O =>
ZnO + 2 HCl = ZnCl2 + H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur04/18/24
Équations équilibrées sur05/18/23
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