| Équations équilibrées la veille | Équations équilibrées le lendemain |
3 F2 + 3 H2O = 6 HF + O3
(NH4)2CO3 + CaCl2 = NH4Cl + CaCO3 =>
(NH4)2CO3 + CaCl2 = 2 NH4Cl + CaCO3
BariumHydroxide + Cobalt(II)Phosphate = BariumPhosphate + Cobalt(II)Hydroxide =>
BariumHydroxide + Cobalt(II)Phosphate = BariumPhosphate + Cobalt(II)Hydroxide
ZnSO4 + CuCl2 = ZnCl2 + SO4Cu =>
ZnSO4 + CuCl2 = ZnCl2 + SO4Cu
Cu + Ag{+} = Cu{2+} + Ag =>
Cu + 2 Ag{+} = Cu{2+} + 2 Ag
Ca + O2 = CaO =>
2 Ca + O2 = 2 CaO
PbO2 + HI = PbI2 + I2 + H2O =>
PbO2 + 4 HI = PbI2 + I2 + 2 H2O
C2H5 + H2O = C2H5OH + H2 =>
2 C2H5 + 2 H2O = 2 C2H5OH + H2
Ca3B2 + H2O = B2H6 + Ca(OH)2 =>
Ca3B2 + 6 H2O = B2H6 + 3 Ca(OH)2
NH4Cl + NaOH = NH3 + H2O + NaCl = =>
NH4Cl + NaOH = NH3 + H2O + NaCl
SnCl2 + CO = COCl2 + Sn =>
SnCl2 + CO = COCl2 + Sn
AgNO3 + NaCl = AgCl + NaNO3 =>
AgNO3 + NaCl = AgCl + NaNO3
NaOH + S1O2 = Na2SO3 + H2O =>
2 NaOH + S1O2 = Na2SO3 + H2O
Fe(OH)3 + HNO3 = Fe(NO3)3 + H2O =>
Fe(OH)3 + 3 HNO3 = Fe(NO3)3 + 3 H2O
CaCO3 + H3PO4 = Ca3(PO4)2 + CO2 + H2O =>
3 CaCO3 + 2 H3PO4 = Ca3(PO4)2 + 3 CO2 + 3 H2O
K + O = K2O1 =>
2 K + O = K2O1
CaCl2 + Na2CO3 = CaCO3 + NaCl =>
CaCl2 + Na2CO3 = CaCO3 + 2 NaCl
Pb(CH3COO)2 + NH4Br = PbBr2 + CH3COONH4 =>
Pb(CH3COO)2 + 2 NH4Br = PbBr2 + 2 CH3COONH4
CH3CH2OH + CH3CH2Br = CH3CH2OCH2CH3 + HBr =>
CH3CH2OH + CH3CH2Br = CH3CH2OCH2CH3 + HBr
Al2(SO4)3 + CuCO4 = Al2(CO4)3 + CuSO4 =>
Al2(SO4)3 + 3 CuCO4 = Al2(CO4)3 + 3 CuSO4
NaOH + S1O2 = Na2SO3 + H2O =>
2 NaOH + S1O2 = Na2SO3 + H2O
K2SeO3 + SO2 = Se + K2SO3 + O2 =>
K2SeO3 + SO2 = Se + K2SO3 + O2
Mg(NO3)2 + NaOH = Mg(OH)2 + NaNO3 =>
Mg(NO3)2 + 2 NaOH = Mg(OH)2 + 2 NaNO3
NH4Br + Pb(CH3COO)2 = NH4(CH3COO) + PbBr2 =>
2 NH4Br + Pb(CH3COO)2 = 2 NH4(CH3COO) + PbBr2
MgBr2 + KOH = Mg(OH)2 + K{+} + Br{-} =>
MgBr2 + 2 KOH = Mg(OH)2 + 2 K{+} + 2 Br{-}
Mn + HCl = MnCl2 + H2 =>
Mn + 2 HCl = MnCl2 + H2
CdCl2 + K4(Fe(CN)6) = Cd(Fe(CN)6) + K2Cl =>
CdCl2 + K4(Fe(CN)6) = Cd(Fe(CN)6) + 2 K2Cl
NaOH + H3Po4 = Na3Po4 + H2O =>
3 NaOH + H3Po4 = Na3Po4 + 3 H2O
K + H3PO4 = K3(PO5) + P2O + H2O =>
24 K + 18 H3PO4 = 8 K3(PO5) + 5 P2O + 27 H2O
FeCl2 + K2Cr2O7 + HCl = KCl + FeCl3 + H2O + CrCl3 =>
6 FeCl2 + K2Cr2O7 + 14 HCl = 2 KCl + 6 FeCl3 + 7 H2O + 2 CrCl3
Si + Na = Si4Na4 =>
4 Si + 4 Na = Si4Na4
KBr(aq) + Pb(NO3)(aq) = K(NO3)(aq) + PbBr(s) =>
KBr(aq) + Pb(NO3)(aq) = K(NO3)(aq) + PbBr(s)
Mg + HU = MgU2 + H2 =>
Mg + 2 HU = MgU2 + H2
NaOH + S1O2 = Na2SO3 + H2O =>
2 NaOH + S1O2 = Na2SO3 + H2O
HCl + KCl = HKCl2 =>
HCl + KCl = HKCl2
C3H + H2O = H2 + CO2 =>
2 C3H + 12 H2O = 13 H2 + 6 CO2
Ce2 + P = PCe5 =>
5 Ce2 + 2 P = 2 PCe5
Cu + HCl + NaNO3 = CuCl2 + NO + NaCl + H2O =>
3 Cu + 8 HCl + 2 NaNO3 = 3 CuCl2 + 2 NO + 2 NaCl + 4 H2O
NaOH + S1O2 = Na2SO3 + H2O =>
2 NaOH + S1O2 = Na2SO3 + H2O
MgH + HCl = MgCl2 + H2 =>
2 MgH + 4 HCl = 2 MgCl2 + 3 H2
NaCO3 + BaCl2 = NaCl2 + Ba2(CO3)2 =>
2 NaCO3 + 2 BaCl2 = 2 NaCl2 + Ba2(CO3)2
C2H4 + KMnO4 + H2O = MnO2 + C2H4O2H2 + KOH =>
3 C2H4 + 2 KMnO4 + 4 H2O = 2 MnO2 + 3 C2H4O2H2 + 2 KOH
Ba(OH)2 + H2SO4 = BaSO4 + H2O =>
Ba(OH)2 + H2SO4 = BaSO4 + 2 H2O
Fe(OH)2 + H3PO4 = Fe3(PO4)2 + H2O =>
3 Fe(OH)2 + 2 H3PO4 = Fe3(PO4)2 + 6 H2O
Mg(NO3)2 + NaOH = Mg(OH)2 + NaNO3 =>
Mg(NO3)2 + 2 NaOH = Mg(OH)2 + 2 NaNO3
NaIO3 + SO2 + H2O = H2SO4 + NaI =>
NaIO3 + 3 SO2 + 3 H2O = 3 H2SO4 + NaI
Li2SO4 + BaCl2 = Li2Cl2 + BaSO4 =>
Li2SO4 + BaCl2 = Li2Cl2 + BaSO4
NH4Br + Pb(CH3COO)2 = NH4CH3COO + PbBr2 =>
2 NH4Br + Pb(CH3COO)2 = 2 NH4CH3COO + PbBr2
NaOH + S1O2 = Na2SO3 + H2O =>
2 NaOH + S1O2 = Na2SO3 + H2O
KOH + NaSO4 = KSO4 + NaOH =>
KOH + NaSO4 = KSO4 + NaOH
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur09/22/24
Équations équilibrées sur10/22/23
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