| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 CH3COOK + 2 KOH = 2 K2CO3 + C2H6 + H2
Zn(OH)2 + HI = H2O + ZnI2 =>
Zn(OH)2 + 2 HI = 2 H2O + ZnI2
Cu(OH)2 + Na2CO3 = CuCO3 + NaOH =>
Cu(OH)2 + Na2CO3 = CuCO3 + 2 NaOH
MgCl2 + NaF = MgF2 + NaCl =>
MgCl2 + 2 NaF = MgF2 + 2 NaCl
AgCl + NaI = AgI + NaCl =>
AgCl + NaI = AgI + NaCl
AgNo3 + LiI = AgI + LiNo3 =>
AgNo3 + LiI = AgI + LiNo3
MnCl2 + AgNO3 = Mn(NO3)2 + AgCl =>
MnCl2 + 2 AgNO3 = Mn(NO3)2 + 2 AgCl
Li2CO3 + HCl = LiCl + CO2 + H2O =>
Li2CO3 + 2 HCl = 2 LiCl + CO2 + H2O
BaOH + CaO = Ca(OH)2 + Ba2O =>
2 BaOH + CaO = Ca(OH)2 + Ba2O
C3H6O3 + O2 = HCO3{-} + H{+} = H2CO3 = CO2 + H2O =>
C3H6O3 + 3 O2 = 3 HCO3{-} + 3 H{+}
Ca + H2SO4 = CaSO4 + H2S + H2O =>
4 Ca + 5 H2SO4 = 4 CaSO4 + H2S + 4 H2O
Fe + HF = FeF + H =>
Fe + HF = FeF + H
Na2CO3 + KCl = NaCl + K2CO3 =>
Na2CO3 + 2 KCl = 2 NaCl + K2CO3
H2SO4 + NaOH = Na2SO4 + H2O =>
H2SO4 + 2 NaOH = Na2SO4 + 2 H2O
BaBr2 + Li3Po4 = Ba3(Po4)2 + LiBr =>
3 BaBr2 + 2 Li3Po4 = Ba3(Po4)2 + 6 LiBr
NaSO + C = CO2 + NaS =>
2 NaSO + C = CO2 + 2 NaS
AgNo3 + LiI = AgI + LiNo3 =>
AgNo3 + LiI = AgI + LiNo3
C2H4 + Br2 = CH2BrCH2Br =>
C2H4 + Br2 = CH2BrCH2Br
AgCl + NaI = AgI + NaCl =>
AgCl + NaI = AgI + NaCl
PCl3(l) + KClO3 = POCl3(l) + KCl(aq) =>
3 PCl3(l) + KClO3 = 3 POCl3(l) + KCl(aq)
H2SO4 + Ca = Ca2SO4 + SO2 + H2O =>
2 H2SO4 + 2 Ca = Ca2SO4 + SO2 + 2 H2O
AgCl + NaI = AgI + NaCl =>
AgCl + NaI = AgI + NaCl
Zn + HNO3 = (Zn(NO3)2) + H =>
Zn + 2 HNO3 = (Zn(NO3)2) + 2 H
Ca(OH)2 + H2SO4 = CaSO4 + H2O =>
Ca(OH)2 + H2SO4 = CaSO4 + 2 H2O
Al2O3 + Pb = Al2 + PbO2 =>
2 Al2O3 + 3 Pb = 2 Al2 + 3 PbO2
CrCl3 + H2O2 + NaOH = Na2CrO4 + NaCl + H2O =>
2 CrCl3 + 3 H2O2 + 10 NaOH = 2 Na2CrO4 + 6 NaCl + 8 H2O
C10H14N2Na2O8*2H2O + FeCl3 + NaOH = C10H12FeN2NaO8*3H2O + H2O + NaCl =>
C10H14N2Na2O8*2H2O + FeCl3 + 2 NaOH = C10H12FeN2NaO8*3H2O + H2O + 3 NaCl
LiCl + H3PO4 = Li3(PO4) + HCl =>
3 LiCl + H3PO4 = Li3(PO4) + 3 HCl
FeSO4 + O3 + H2O = Fe2(SO4)3 + Fe(OH)3 =>
6 FeSO4 + O3 + 3 H2O = 2 Fe2(SO4)3 + 2 Fe(OH)3
MgBr2 + Na2CO3 = MgCO3 + NaBr =>
MgBr2 + Na2CO3 = MgCO3 + 2 NaBr
Ba(OH)2 + NH4NO3 = H2O + Ba(NO3)2 + NH3 =>
Ba(OH)2 + 2 NH4NO3 = 2 H2O + Ba(NO3)2 + 2 NH3
NH3(g) + O2(g) = H2O(l) + N2(g) =>
4 NH3(g) + 3 O2(g) = 6 H2O(l) + 2 N2(g)
Pb3O4 + HNO3 = Pb(NO)32 + PbO2 + H2O =>
25 Pb3O4 + 32 HNO3 = Pb(NO)32 + 74 PbO2 + 16 H2O
KNO2 + NH4Br = KBr + N2 + H2O =>
KNO2 + NH4Br = KBr + N2 + 2 H2O
KNO2 + AgNO3 = KNO3 + AgNO2 =>
KNO2 + AgNO3 = KNO3 + AgNO2
KMnO4 = K2Mn2O4 + O2 =>
2 KMnO4 = K2Mn2O4 + 2 O2
AgCl + NaI = AgI + NaCl =>
AgCl + NaI = AgI + NaCl
Cu3(PO4)2 + HCl = CuCl2 + H3PO4 =>
Cu3(PO4)2 + 6 HCl = 3 CuCl2 + 2 H3PO4
Cu3(PO4)2 + H2SO4 = CuSO4 + H3PO4 =>
Cu3(PO4)2 + 3 H2SO4 = 3 CuSO4 + 2 H3PO4
Al2O + H2 = Al + H2O =>
Al2O + H2 = 2 Al + H2O
Nd + O = Nd2O3 =>
2 Nd + 3 O = Nd2O3
H2C4H4O6 + CuSO4 = Cu(HC4H4O6)2 + H2SO4 =>
2 H2C4H4O6 + CuSO4 = Cu(HC4H4O6)2 + H2SO4
Zn + HCl = ZnCl2 + H2 = H2 + O2 = H2O =>
Zn + 2 HCl = ZnCl2 + H2
H2 + Ce2 = HCe =>
H2 + Ce2 = 2 HCe
KClO3 + KI + HCl = KCl + H2O + I2 =>
KClO3 + 6 KI + 6 HCl = 7 KCl + 3 H2O + 3 I2
CH3NaO + H2O = CH4O + NaOH =>
CH3NaO + H2O = CH4O + NaOH
Si + Br2 = Si(Br2)2 =>
Si + 2 Br2 = Si(Br2)2
Cu(NO3)2 + Ba(OH)2 = Cu(OH)2 + (NO3)2Ba =>
Cu(NO3)2 + Ba(OH)2 = Cu(OH)2 + (NO3)2Ba
CH3COOH(aq) + H2O(l) = CH3COO(aq) + H3O(aq) =>
CH3COOH(aq) + H2O(l) = CH3COO(aq) + H3O(aq)
KMnO4 + NaOH + Na2SO3 = K2MnO4 + Na2MnO4 + Na2SO4 + H2O =>
2 KMnO4 + 2 NaOH + Na2SO3 = K2MnO4 + Na2MnO4 + Na2SO4 + H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur09/25/24
Équations équilibrées sur10/25/23
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