| Équations équilibrées la veille | Équations équilibrées le lendemain |
Cs + P = CsP
Ca(ClO)2 + KI + HCl = I2 + KCl + CaCl2 + H2O =>
Ca(ClO)2 + 4 KI + 4 HCl = 2 I2 + 4 KCl + CaCl2 + 2 H2O
H3(PO4) + Sr(OH)2 = H2O + Sr3(PO4)2 =>
2 H3(PO4) + 3 Sr(OH)2 = 6 H2O + Sr3(PO4)2
BCl3 + F2 = BF3 + Cl2 =>
2 BCl3 + 3 F2 = 2 BF3 + 3 Cl2
OH{-} + ClO{-} + CrO2{-} = Cl{-} + CrO4{-2} + H2O =>
2 OH{-} + 3 ClO{-} + 2 CrO2{-} = 3 Cl{-} + 2 CrO4{-2} + H2O
MnO2 + Zn + H2SO4 = MnSO4 + ZnO + H2O =>
MnO2 + Zn + H2SO4 = MnSO4 + ZnO + H2O
FeCl + NHOH = FeOH + NHCl =>
FeCl + NHOH = FeOH + NHCl
Zn = Zn{+2} + e =>
Zn = Zn{+2} + 2e
NaHCO3 = Na2CO3 + H2O + CO2 =>
2 NaHCO3 = Na2CO3 + H2O + CO2
FeBr3 + K2S + KOH = S + KBr + Fe(OH)2 =>
2 FeBr3 + K2S + 4 KOH = S + 6 KBr + 2 Fe(OH)2
HNO3 + CaCl2 = HCl + Ca(NO3)2 =>
2 HNO3 + CaCl2 = 2 HCl + Ca(NO3)2
Zc + HCl = ZcCl2 + H =>
Zc + 2 HCl = ZcCl2 + 2 H
Li + BeS = Be + Li2S =>
2 Li + BeS = Be + Li2S
KBr + Cu(NO3)2 = KNO3 + CuBr2 =>
2 KBr + Cu(NO3)2 = 2 KNO3 + CuBr2
Ca + Co2 = CaCo3 =>
2 Ca + 3 Co2 = 2 CaCo3
CaSO + KOH = Ca(OH) + KSO =>
CaSO + KOH = Ca(OH) + KSO
MnO2 + Br2 + KOH = K2MnO4 + KBr + H2O =>
MnO2 + Br2 + 4 KOH = K2MnO4 + 2 KBr + 2 H2O
KOH(s) + HCl(aq) = KCl(aq) + H2O(l) =>
KOH(s) + HCl(aq) = KCl(aq) + H2O(l)
Cu(OH)2 + aceticacid = Cu(C2H3O2)2 + HOH =>
Cu(OH)2 + 2 C2H4O2 = Cu(C2H3O2)2 + 2 HOH
Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3
Li + O2 = Li2O =>
4 Li + O2 = 2 Li2O
N2O5 + H2O = HNO3 =>
N2O5 + H2O = 2 HNO3
CuCl2(aq) + K3PO4 = Cu3(PO4)2 + KCl =>
3 CuCl2(aq) + 2 K3PO4 = Cu3(PO4)2 + 6 KCl
O2 + C2H2 = CO2 + H2O =>
5 O2 + 2 C2H2 = 4 CO2 + 2 H2O
C3H4OH + O2 = CO2 + H2 =>
2 C3H4OH + 5 O2 = 6 CO2 + 5 H2
Ba + S = BaS =>
Ba + S = BaS
KOH + AlCl3 = Al(OH) + KCl3 =>
KOH + AlCl3 = Al(OH) + KCl3
bariumoxide = barium + oxygen =>
2 BaO = 2 Ba + O2
Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3
FeS + KCl = FeCl + SK =>
FeS + KCl = FeCl + SK
HCl(g) + O2(g) = H2O(g) + Cl2(g) =>
4 HCl(g) + O2(g) = 2 H2O(g) + 2 Cl2(g)
NaClO = NaCl + O2 =>
2 NaClO = 2 NaCl + O2
H3 + PO4 + NaOH = Na3PO4 + H2O =>
H3 + PO4 + 3 NaOH = Na3PO4 + 3 H2O
C3H7COOH + CuS = (C3H7COO)2Cu + H2S =>
2 C3H7COOH + CuS = (C3H7COO)2Cu + H2S
FeCl3 + H2O = HCl + FeO3H3 =>
FeCl3 + 3 H2O = 3 HCl + FeO3H3
Na2SO4 + NH4Cl + KNO3 = NH4NO3 + K2SO4 + NaCl =>
Na2SO4 + 2 NH4Cl + 2 KNO3 = 2 NH4NO3 + K2SO4 + 2 NaCl
C2H4O2 = H + CO =>
C2H4O2 = 4 H + 2 CO
Sn + O2 = SnO =>
2 Sn + O2 = 2 SnO
C2F4 + HCl = CHClF2 =>
C2F4 + 2 HCl = 2 CHClF2
Fe(s) + Ni(NO3)2(aq) = Fe(NO3)2(aq) + Ni(s) =>
Fe(s) + Ni(NO3)2(aq) = Fe(NO3)2(aq) + Ni(s)
Cu(CH3COO)2 + H2O = CuOHCH3COO + CH3COOH =>
Cu(CH3COO)2 + H2O = CuOHCH3COO + CH3COOH
CsOH + H2S = H2O + Cs2S =>
2 CsOH + H2S = 2 H2O + Cs2S
Bi2S + O2 = Bi2O3 + SO2 =>
2 Bi2S + 5 O2 = 2 Bi2O3 + 2 SO2
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
AgNO2 + BaSO4 = Ba(NO2)2 + Ag2SO4 =>
2 AgNO2 + BaSO4 = Ba(NO2)2 + Ag2SO4
MgSO4 + PbI2 = MgI2 + PbSO4 =>
MgSO4 + PbI2 = MgI2 + PbSO4
NH4OH + HNO = NH4NO + H2O =>
NH4OH + HNO = NH4NO + H2O
CI2 + CaO = CaCI2 + O2 =>
2 CI2 + 2 CaO = 2 CaCI2 + O2
HClO3 + Ba(OH)2 = Ba(ClO3)2 + H2O =>
2 HClO3 + Ba(OH)2 = Ba(ClO3)2 + 2 H2O
K2ZnO2 + CO2 = K2CO3 + ZnCO3 =>
K2ZnO2 + 2 CO2 = K2CO3 + ZnCO3
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/17/23
Équations équilibrées sur01/16/23
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