| Équations équilibrées la veille | Équations équilibrées le lendemain |
Na2S2O3 + 4 NaOCl + 2 NaOH = 4 NaCl + 2 Na2SO4 + H2O
Al + HCl = AlCl3 + H2 =>
2 Al + 6 HCl = 2 AlCl3 + 3 H2
C2H5Cl + Mg = MgCl2 + C2H5Mg =>
2 C2H5Cl + 3 Mg = MgCl2 + 2 C2H5Mg
KI + AgNO3 = K(NO3) + AgI =>
KI + AgNO3 = K(NO3) + AgI
MgCl2 + NaOH = Mg(OH)2 + NaCl =>
MgCl2 + 2 NaOH = Mg(OH)2 + 2 NaCl
AgNO3 + BaBr2 = AgBr + Ba(NO3)2 =>
2 AgNO3 + BaBr2 = 2 AgBr + Ba(NO3)2
K3PO4 + CaCl2 = Ca3(PO4)2 + KCl =>
2 K3PO4 + 3 CaCl2 = Ca3(PO4)2 + 6 KCl
Cl2 + H2O2 = HCl + O2 =>
Cl2 + H2O2 = 2 HCl + O2
C6H5CH2CH3 + K2Cr2O7 + H2SO4 = Cr2(SO4)3 + K2SO4 + C6H5COCH3 + H2O =>
3 C6H5CH2CH3 + 2 K2Cr2O7 + 8 H2SO4 = 2 Cr2(SO4)3 + 2 K2SO4 + 3 C6H5COCH3 + 11 H2O
Na2S + ZnSO4 = ZnS + Na2SO4 =>
Na2S + ZnSO4 = ZnS + Na2SO4
H2C4H4O6 + H2O = H3O + C4H4O6 =>
H2C4H4O6 + 2 H2O = 2 H3O + C4H4O6
Ag(NO3) + H2 = H2(NO3) + Ag =>
Ag(NO3) + H2 = H2(NO3) + Ag
Na2CO3 + WO3 = Na2W2O7 + CO2 =>
Na2CO3 + 2 WO3 = Na2W2O7 + CO2
CuSO4 + NaOH = Cu(OH)2 + Na2SO4 =>
CuSO4 + 2 NaOH = Cu(OH)2 + Na2SO4
CaCO3 + HNO3 = CO2 + Ca(NO3)2 + H2O =>
CaCO3 + 2 HNO3 = CO2 + Ca(NO3)2 + H2O
KOH + FeO = K2O + Fe(OH)2 =>
2 KOH + FeO = K2O + Fe(OH)2
I{-} + Cl2 + H2O = IO3{-} + Cl{-} + H3O{+} =>
I{-} + 3 Cl2 + 9 H2O = IO3{-} + 6 Cl{-} + 6 H3O{+}
C3H8 = C + H2 =>
C3H8 = 3 C + 4 H2
BaCO3 + H2SO4 = BaSO4 + CO3 + H2 =>
BaCO3 + H2SO4 = BaSO4 + CO3 + H2
(NH4)2SO4 + AgNO3 = (NH4)2NO3 + AgSO4 =>
(NH4)2SO4 + AgNO3 = (NH4)2NO3 + AgSO4
SO2 + KI + H2O = KOH + S + I =>
SO2 + 4 KI + 2 H2O = 4 KOH + S + 4 I
HCl + Na2Cr2O7 = NaCl + H2Cr2O7 =>
2 HCl + Na2Cr2O7 = 2 NaCl + H2Cr2O7
Zn + H2SO4 = ZnSO4 + H32 =>
16 Zn + 16 H2SO4 = 16 ZnSO4 + H32
HBr + Na2CO3 = NaBr + CO2 + H2O =>
2 HBr + Na2CO3 = 2 NaBr + CO2 + H2O
C3H73OH + O2 = CO2 + H2O =>
C3H73OH + 21 O2 = 3 CO2 + 37 H2O
Fe(NO3)3 + H2CO3 = Fe2(CO3)3 + HNO3 =>
2 Fe(NO3)3 + 3 H2CO3 = Fe2(CO3)3 + 6 HNO3
FeSO4 + HNO3 = Fe(NO3)2 + H2SO4 =>
FeSO4 + 2 HNO3 = Fe(NO3)2 + H2SO4
FeCl3 + AgNO3 = AgCl + Fe(NO3)3 =>
FeCl3 + 3 AgNO3 = 3 AgCl + Fe(NO3)3
HBrO3 + Bi = HBrO2 + BiO3 =>
3 HBrO3 + Bi = 3 HBrO2 + BiO3
Ba(NO3) + H2SO4 = BaSO4 + H2(NO3) =>
Ba(NO3) + H2SO4 = BaSO4 + H2(NO3)
BaCl2 + H2O = BaCl2(H2O) =>
BaCl2 + H2O = BaCl2(H2O)
ZnF = Zn + F2 =>
2 ZnF = 2 Zn + F2
C106H153O40N12P + O2 + H2O = HCO3{-} + NO3{-} + HPO4{2-} + H{+} =>
2 C106H153O40N12P + 281 O2 + 74 H2O = 212 HCO3{-} + 24 NO3{-} + 2 HPO4{2-} + 240 H{+}
KAlO2 + H2O = K[Al(OH)4] =>
KAlO2 + 2 H2O = K[Al(OH)4]
H2O + SO3 = H2SO4 =>
H2O + SO3 = H2SO4
H3P + Ca(HCO3)2 = CO2 + H2O + Ca3P2 =>
2 H3P + 3 Ca(HCO3)2 = 6 CO2 + 6 H2O + Ca3P2
Na + H2O = NaOH + H2 =>
2 Na + 2 H2O = 2 NaOH + H2
OH + H2 = H2O =>
2 OH + H2 = 2 H2O
Na2CO3 + HNO3 = NaNO3 + CO2 + H2O =>
Na2CO3 + 2 HNO3 = 2 NaNO3 + CO2 + H2O
Ag + Zn(NO3)2 = AgNO3 + Zn =>
2 Ag + Zn(NO3)2 = 2 AgNO3 + Zn
KOH + H3PO4 = K3PO4 + H2O =>
3 KOH + H3PO4 = K3PO4 + 3 H2O
Mn(HCO3)2 + H2SO4 = CO2 + H2O + MnSO4 =>
Mn(HCO3)2 + H2SO4 = 2 CO2 + 2 H2O + MnSO4
HCl + H2CO3 = H2Cl + HCO3 =>
HCl + H2CO3 = H2Cl + HCO3
CuBr + Mg = CuMg + Br =>
CuBr + Mg = CuMg + Br
Zn + HgNo32 = Hg + Zn(No3)2 =>
16 Zn + 3 HgNo32 = 3 Hg + 16 Zn(No3)2
NH4OH + X2SO4 = (NH4)2SO4 + XOH =>
2 NH4OH + X2SO4 = (NH4)2SO4 + 2 XOH
Na2CrO4 + Na2S + HCl = CrCl3 + NaCl + Na2SO4 + H2O =>
8 Na2CrO4 + 3 Na2S + 40 HCl = 8 CrCl3 + 16 NaCl + 3 Na2SO4 + 20 H2O
CaF2 + NaOH = NaF + CaO2H2 =>
CaF2 + 2 NaOH = 2 NaF + CaO2H2
KI + HNO3 + H2SO4 = K2SO4 + I2 + NO2 + H2O =>
2 KI + 2 HNO3 + H2SO4 = K2SO4 + I2 + 2 NO2 + 2 H2O
CuO + C = Cu + CO2 =>
2 CuO + C = 2 Cu + CO2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur10/06/24
Équations équilibrées sur11/05/23
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