| Équations équilibrées la veille | Équations équilibrées le lendemain |
3 KOH + Al(OH)3 = K3[Al(OH)6]
CaO + P4 = Ca3P3 + P4O6 =>
12 CaO + 5 P4 = 4 Ca3P3 + 2 P4O6
C2H3O2H + Al(OH)3 = H2O + Al(C2H3O2)3 =>
3 C2H3O2H + Al(OH)3 = 3 H2O + Al(C2H3O2)3
ZnCO3(s) + HBr(aq) = ZnBr2(aq) + H2O(l) + CO2(g) =>
ZnCO3(s) + 2 HBr(aq) = ZnBr2(aq) + H2O(l) + CO2(g)
MnO2 + H2O = MnO(OH)2 =>
MnO2 + H2O = MnO(OH)2
Fe3O4 + HBr = FeBr2 + H2O + FeBr3 =>
Fe3O4 + 8 HBr = FeBr2 + 4 H2O + 2 FeBr3
CrI3 + Cl2 + NaOH = Na2CrO4 + NaIO4 + NaCl + H2O =>
2 CrI3 + 27 Cl2 + 64 NaOH = 2 Na2CrO4 + 6 NaIO4 + 54 NaCl + 32 H2O
KHSO3 + KOH = K2SO3 + H2O =>
KHSO3 + KOH = K2SO3 + H2O
C8H8O3(s) + O2(g) = CO2(g) + H2O(l) =>
2 C8H8O3(s) + 17 O2(g) = 16 CO2(g) + 8 H2O(l)
C7H17 + O2 = CO2 + H2O =>
4 C7H17 + 45 O2 = 28 CO2 + 34 H2O
K3PO4 + NaCI = Na3PO4 + KCI =>
K3PO4 + 3 NaCI = Na3PO4 + 3 KCI
CaP + K = KP + Ca =>
CaP + K = KP + Ca
KOH + MgCl2 = KCl + Mg(OH)2 =>
2 KOH + MgCl2 = 2 KCl + Mg(OH)2
CuCl2 + K2Co3 = CuCo3 + KCl =>
CuCl2 + K2Co3 = CuCo3 + 2 KCl
Ba(OH)2 + HCl = BaCl2 + H2O =>
Ba(OH)2 + 2 HCl = BaCl2 + 2 H2O
C3H10OH + O2 = CO2 + H2O =>
4 C3H10OH + 21 O2 = 12 CO2 + 22 H2O
ZnCO3 + Ca(OH)2 = CaCO3 + Zn(OH)2 =>
ZnCO3 + Ca(OH)2 = CaCO3 + Zn(OH)2
Pb(Ac)2 + K2Cr2O7 = PbCr2O7 + KAc =>
Pb(Ac)2 + K2Cr2O7 = PbCr2O7 + 2 KAc
Zn(OH)2 + HCl = H2O + ZnCl2 =>
Zn(OH)2 + 2 HCl = 2 H2O + ZnCl2
FeBr3 + KOH = Fe(OH)3 + KBr =>
FeBr3 + 3 KOH = Fe(OH)3 + 3 KBr
CuCl2 + K2Co3 = CuCo3 + KCl =>
CuCl2 + K2Co3 = CuCo3 + 2 KCl
FeCl3 + H2O = (Fe(H2O)5OH)Cl2 + HCl =>
FeCl3 + 6 H2O = (Fe(H2O)5OH)Cl2 + HCl
NH4NO3H2O = HNO3 + NH4OH =>
NH4NO3H2O = HNO3 + NH4OH
C + SiO2 + Cl2 = SiCl4 + CO =>
2 C + SiO2 + 2 Cl2 = SiCl4 + 2 CO
HgO + HNO3 = Hg(NO3)2 + H2O =>
HgO + 2 HNO3 = Hg(NO3)2 + H2O
CaCl2 + Na2CO3 = CaCO3 + NaCl =>
CaCl2 + Na2CO3 = CaCO3 + 2 NaCl
CH3COOH + HClO4 = CH3COOH2 + ClO4 =>
CH3COOH + HClO4 = CH3COOH2 + ClO4
Hf(CO3)2 = HfO2 + CO2 =>
Hf(CO3)2 = HfO2 + 2 CO2
CaP + K = KP + Ca =>
CaP + K = KP + Ca
AgCl4 + NaOH = AgOH + NaCl4 =>
AgCl4 + NaOH = AgOH + NaCl4
Ni(NO3)2*6H2O + C6H12N4 + Al = Ni2Al3 + H2O + CO2 + N2 =>
6 Ni(NO3)2*6H2O + 2 C6H12N4 + 9 Al = 3 Ni2Al3 + 48 H2O + 12 CO2 + 10 N2
I2(g) + HNO3(ac) = HIO3(ac) + NO2(g) + H2O(l) =>
I2(g) + 10 HNO3(ac) = 2 HIO3(ac) + 10 NO2(g) + 4 H2O(l)
Ba(OH)2 + CaO = BaO + Ca(OH)2 =>
Ba(OH)2 + CaO = BaO + Ca(OH)2
Fe{2+} + HCO3{-} = CO2 + FeCO3 + H2O =>
Fe{2+} + 2 HCO3{-} = CO2 + FeCO3 + H2O
H4SO5 = H2SO4 + H2O =>
H4SO5 = H2SO4 + H2O
CuCl2 + NaOH = Cu(OH)2 + NaCl =>
CuCl2 + 2 NaOH = Cu(OH)2 + 2 NaCl
BaCl2 + H2SO4 = BaSO4 + HCl =>
BaCl2 + H2SO4 = BaSO4 + 2 HCl
C6H5NO2 + H = C6H5NH2 + H2O =>
C6H5NO2 + 6 H = C6H5NH2 + 2 H2O
K2O + CuSO4 = K2SO4 + CuO =>
K2O + CuSO4 = K2SO4 + CuO
CaCO3 + HCl = Ca + Cl2 + CO2 + H2O =>
CaCO3 + 2 HCl = Ca + Cl2 + CO2 + H2O
NaOH + (NH4)3PO4 = Na3PO4 + H2O + NH3 =>
3 NaOH + (NH4)3PO4 = Na3PO4 + 3 H2O + 3 NH3
ZnF2 + CaCl2 = ZnCl2 + CaF2 =>
ZnF2 + CaCl2 = ZnCl2 + CaF2
NaNO3 + Na2O = Na3NO4 =>
NaNO3 + Na2O = Na3NO4
Fe + ZnSO4 = FeZnSO4 =>
Fe + ZnSO4 = FeZnSO4
LiAl(SiO3)2 + H2SO4 = Li2SO4 + H2SiO3 + Al2(SO4)3 =>
2 LiAl(SiO3)2 + 4 H2SO4 = Li2SO4 + 4 H2SiO3 + Al2(SO4)3
NaOH + KI = KOH + NaI =>
NaOH + KI = KOH + NaI
BaCl2 + KNO3 = Ba(NO3)2 + KCl =>
BaCl2 + 2 KNO3 = Ba(NO3)2 + 2 KCl
Y(NO3)3*6H2O + Fe(NO3)3*9H2O + C2H5NO2 = YFeO3 + N2 + CO2 + H2O =>
3 Y(NO3)3*6H2O + 3 Fe(NO3)3*9H2O + 10 C2H5NO2 = 3 YFeO3 + 14 N2 + 20 CO2 + 70 H2O
KF + H2SO4 = K2SO4 + HF =>
2 KF + H2SO4 = K2SO4 + 2 HF
Mn(NO3)2 + Ba(OH)2 = Mn(OH)2 + Ba(NO3)2 =>
Mn(NO3)2 + Ba(OH)2 = Mn(OH)2 + Ba(NO3)2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur10/08/24
Équations équilibrées sur11/07/23
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