| Équations équilibrées la veille | Équations équilibrées le lendemain |
NaCH3COO + H2SO4 = NaHSO4 + CH3COOH
(NH4)2CO3 + H2O = H2CO3 + NH4OH =>
(NH4)2CO3 + 2 H2O = H2CO3 + 2 NH4OH
Ni + CO = Ni(CO)5 =>
Ni + 5 CO = Ni(CO)5
Mg3P2 + HNO3 = H3PO4 + NO2 + Mg(NO3)2 + H2O =>
Mg3P2 + 22 HNO3 = 2 H3PO4 + 16 NO2 + 3 Mg(NO3)2 + 8 H2O
Br2 + C7H16 = C7H15Br + HBr =>
Br2 + C7H16 = C7H15Br + HBr
CaAl2SiO6 + H2O + CaMgSi2O6 + MgSiO3 = Ca2Mg5Si8O22(OH)2 + Mg5Al2Si3O10(OH)8 =>
CaAl2SiO6 + 6 H2O + 3 CaMgSi2O6 + 12 MgSiO3 = 2 Ca2Mg5Si8O22(OH)2 + Mg5Al2Si3O10(OH)8
HCl + H2O = HClO3 + H3O =>
HCl + 9 H2O = HClO3 + 6 H3O
Zn + KClO3 + NaOH + H2O = Na2[Zn(OH)4] + KCl =>
3 Zn + KClO3 + 6 NaOH + 3 H2O = 3 Na2[Zn(OH)4] + KCl
ANO3 + C = C(NO3)2 + A =>
2 ANO3 + C = C(NO3)2 + 2 A
P2O5 + H2O = P2O5*H2O =>
P2O5 + H2O = P2O5*H2O
Br2 + C7H16 = C7H15Br + HBr =>
Br2 + C7H16 = C7H15Br + HBr
Na2Cr2O7 + NaNO2 + H2SO4 = NaNO3 + Cr2(SO4)3 + H2O + Na2SO4 =>
Na2Cr2O7 + 3 NaNO2 + 4 H2SO4 = 3 NaNO3 + Cr2(SO4)3 + 4 H2O + Na2SO4
H + H2O2 = H2O =>
2 H + H2O2 = 2 H2O
Ca(H2PO4)2 + NaCO3 = CO2 + NaHPO4 + H2O + Ca3(PO4)2 =>
3 Ca(H2PO4)2 + 4 NaCO3 = 4 CO2 + 4 NaHPO4 + 4 H2O + Ca3(PO4)2
C7H16 + Br2 = C7H15 + HBr =>
2 C7H16 + Br2 = 2 C7H15 + 2 HBr
CaCl2 + Cu(NO3)2 = Ca(NO3)2 + CuCl2 =>
CaCl2 + Cu(NO3)2 = Ca(NO3)2 + CuCl2
CH3CO2H + C5H12O = C7H14O2 + H2O =>
CH3CO2H + C5H12O = C7H14O2 + H2O
ZnO + CuO = Zn3CuO4 =>
3 ZnO + CuO = Zn3CuO4
NaNO2 + FeSO4 + CH3COOH = NO2 + CH3COONa + Fe + H2O + SO2 =>
4 NaNO2 + FeSO4 + 4 CH3COOH = 4 NO2 + 4 CH3COONa + Fe + 2 H2O + SO2
Fe + MnO2 = Fe2O3 + Mn2O3 =>
2 Fe + 6 MnO2 = Fe2O3 + 3 Mn2O3
KI(Aq) + Cl2(g) = KCl(Aq) + I2(s) =>
2 KI(Aq) + Cl2(g) = 2 KCl(Aq) + I2(s)
MgO + HF = Mg1F2 + H2O1 =>
MgO + 2 HF = Mg1F2 + H2O1
N2H8CO3 = NH3 + CO2 + H2O =>
N2H8CO3 = 2 NH3 + CO2 + H2O
PbOHNO3 + Na2CO3 = Pb(OH)2 + NaNO3 + PbCO3 =>
2 PbOHNO3 + Na2CO3 = Pb(OH)2 + 2 NaNO3 + PbCO3
KMnO4 + H2SO4 + KI = MnSO4 + I2 + H2O + K2SO4 =>
2 KMnO4 + 8 H2SO4 + 10 KI = 2 MnSO4 + 5 I2 + 8 H2O + 6 K2SO4
N2H4 + NaClO = NaCl + H2O + N2 =>
N2H4 + 2 NaClO = 2 NaCl + 2 H2O + N2
MnO4{-} + I{-} + H{+} = I2 + Mn2{+} + H2O =>
4 MnO4{-} + 26 I{-} + 32 H{+} = 13 I2 + 2 Mn2{+} + 16 H2O
Mg + CaO = MgO*Ca =>
Mg + CaO = MgO*Ca
KNCS + KCr(SO4)2 = K3[Cr(NCS)6] + K2SO4 =>
6 KNCS + KCr(SO4)2 = K3[Cr(NCS)6] + 2 K2SO4
AgCO3 + PbCl = AgCl + PbCO3 =>
AgCO3 + PbCl = AgCl + PbCO3
H2C2O4 + Na(OH) = Na2C2O4 + H2O =>
H2C2O4 + 2 Na(OH) = Na2C2O4 + 2 H2O
HNO3 + Mg = H2 + Mg(NO3)2 =>
2 HNO3 + Mg = H2 + Mg(NO3)2
ZnCl2 + Li3PO4 = Li3Cl2 + ZnPO4 =>
ZnCl2 + Li3PO4 = Li3Cl2 + ZnPO4
MnO2 + HCl = MnCl2 + H2O + Cl2 =>
MnO2 + 4 HCl = MnCl2 + 2 H2O + Cl2
Ca5 + (PO4)3F + H2SO4 = Ca(H2PO4)2 + CaSO4 + HF =>
2 Ca5 + 2(PO4)3F + 7 H2SO4 = 3 Ca(H2PO4)2 + 7 CaSO4 + 2 HF
KF + CoF3 = K3[CoF6] =>
3 KF + CoF3 = K3[CoF6]
C + O2 = CO =>
2 C + O2 = 2 CO
KBr + KMnO4 + H2SO4 = Br + Mn(SO4) + K2SO4 + H2O =>
5 KBr + KMnO4 + 4 H2SO4 = 5 Br + Mn(SO4) + 3 K2SO4 + 4 H2O
H3PO4 + Ba(OH)2 = H3(OH)2 + Ba3 + PO4 =>
3 H3PO4 + 3 Ba(OH)2 = 3 H3(OH)2 + Ba3 + 3 PO4
H3(PO3) + Ca(OH)2 = H2O + Ca3(PO3)2 =>
2 H3(PO3) + 3 Ca(OH)2 = 6 H2O + Ca3(PO3)2
Br2 + C7H16 = C7H15Br + HBr =>
Br2 + C7H16 = C7H15Br + HBr
HBrO + NaOH = HOH + NaBrO =>
HBrO + NaOH = HOH + NaBrO
(NH4)2SO3 + AlCl3 = NH4Cl + Al2(SO3)3 =>
3(NH4)2SO3 + 2 AlCl3 = 6 NH4Cl + Al2(SO3)3
Ca(OH)2 + (NH4)2CO3 = NH3 + CaCO3 + H2O =>
Ca(OH)2 + (NH4)2CO3 = 2 NH3 + CaCO3 + 2 H2O
Na2 + Cl7 = NaCl =>
7 Na2 + 2 Cl7 = 14 NaCl
Na2SO3 + HClO4 = Na2SO4 + HClO2 =>
2 Na2SO3 + HClO4 = 2 Na2SO4 + HClO2
Br2 + C7H16 = C7H15Br + HBr =>
Br2 + C7H16 = C7H15Br + HBr
Zn(NO3)2 + (NH4)3PO4 = Zn3(PO4)2 + (NH4)(NO3) =>
3 Zn(NO3)2 + 2(NH4)3PO4 = Zn3(PO4)2 + 6(NH4)(NO3)
CH4 + Cl2 = CHCl3 + HCl =>
CH4 + 3 Cl2 = CHCl3 + 3 HCl
(CH3CO)2O + NH2 = CH3CONH + H2O =>
(CH3CO)2O + 2 NH2 = 2 CH3CONH + H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/10/25
Équations équilibrées sur02/09/24
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